Sat Jan 31 00:05:34 PST 1998 Manish Singh * gtk/gtkcombo.c: changed to use g_strcasecmp * gtk/gtkobject.c: #include for atexit Sat Jan 31 00:13:33 1998 Owen Taylor * gtk/gtkstyle.c: Backed out change to close polygons since it caused problems for the Notebook. Fri Jan 30 22:28:09 1998 Owen Taylor * gtk/gtkclist.{c,h}: - Conformity to new reference counting schemes - Font and color information is no-longer taken from the (possibly unitialized) style before the widget is realized, but is obtained when needed. (Fixes problems with non-default styles) - white_gc => base_gc where appropriate - Handle graphics expose events correctly (or as correctly as anywhere else) so that scrolling when overlapped works. Fri Jan 30 21:32:11 1998 Owen Taylor * gtk/gtkwidget.c (gtk_widget_init): Don't replace the object flags, augment them. (Otherwise we'll clear the FLOATING flag) Fri Jan 30 17:41:06 1998 George Lebl * gtk/gtktable.c: fixed round-off error in calculation of tabels with a lot of cells Fri Jan 30 08:51:16 1998 Federico Mena * gdk/gdkcc.c (gdk_color_context_get_pixel): red/green/blue parameters are now expected to be in [0, 65535], to be consistent with the rest of Gdk. (gdk_color_context_get_pixels): Made it use 16-bit color values as well. Fixed mdist=1000000 buglet (it should start with at least 0x1000000). (gdk_color_context_get_pixels_incremental): Same as gdk_color_context_get_pixels(). Thu Jan 29 22:57:39 1998 Owen Taylor * gtk/gtkstyle.c (gtk_default_draw_polygon): Close the polygon if it isn't already. (To match gtk_draw_polygon) Simplified logic. (Appearance could probably be improved for objects with gradual curves by adding in some intermediate edge coloration) Thu Jan 29 21:36:14 1998 Tim Janik * gtk/gtksignal.c (gtk_signal_query): new function to gather information about a certain signal. * gtk/gtksignal.c (gtk_signal_newv): new function similar to gtk_signal_new(). * gtk/gtksignal.c (gtk_signal_real_emit): check for function_offset == 0. * gtk/gtksignal.c (gtk_signal_connect_by_type): perform a signal id lookup on the parent as well. * gtk/gtkobject.c (gtk_object_class_add_user_signal): new function for implementation of user defined signals. * gtk/gtkobject.c (gtk_object_class_add_signals): free old signal id array. * gtk/gtkobject.h: this holds the typedefs for GtkSignalFunc and GtkSignalMarshaller now, because they are used for gtk_object_class_add_user_signal. * gtk/gtktypeutils.c (gtk_type_class_init): reset object_class->signals and object_class->nsignals for new object classes. Tue Jan 27 15:52:48 1998 Federico Mena * gtk/gtkhandlebox.c (gtk_handle_box_realize): The auto_shrink policy of the floating window is now set to TRUE. This fixes the problem of the floating window being too big when the handlebox child is small. (gtk_handle_box_motion): Now we use GDK_POINTER_MOTION_HINT_MASK to improve movement. Tue Jan 27 14:15:50 CST 1998 Shawn T. Amundson * docs/gtkfaq.sgml: more additions/changes Tony Gale. Mon Jan 26 17:12:12 CST 1998 Shawn T. Amundson * docs/gtkfaq.sgml: additions/changes from new FAQ maintainers Nathan Froyd and Tony Gale. Mon Jan 26 16:54:02 CST 1998 Shawn T. Amundson * docs/gtk.texi: additions/changes from Gregory A. McLean Mon Jan 26 02:15:29 1998 Tim Janik * gdk/gdkdraw.c: * gdk/gdkgc.c: * gdk/gdkimage.c: * gdk/gdkinput.c: * gdk/gdkpixmap.c: * gdk/gdkproperty.c: * gdk/gdkselection.c: * gdk/gdkwindow.c: added a bunch of checks for window != NULL and private->destroyed. Sun Jan 25 19:15:32 1998 Tim Janik * gtk/gtkwidget.h (enum): added new widget flag GTK_LEAVE_PENDING. * gtk/gtkmain.c (gtk_main_iteration_do): if a widget has GTK_LEAVE_PENDING set, send it its LEAVE_NOTIFY event, regardless of a grab or sensitivity. changed the compression code for enter/leave notify events to free *both* compressed event, and removed an unneccessary call to g_list_remove. * ChangeLog: finally catched up with the recent changes on my part. * gtk/gtkobject.h: new element n_args in GtkObjectClass. * gtk/gtkobject.c (gtk_object_query_args): this function now returns the arguments in the correct order. * gtk/gtkbox.c: * gtk/gtkbutton.c: * gtk/gtkcontainer.c: * gtk/gtkframe.c: * gtk/gtklabel.c: * gtk/gtkobject.c: * gtk/gtkwidget.c: * gtk/gtkwindow.c: various fixes and additions to the gtk_*_set_arg and gtk_*_get_arg() functions. * gdk/gdk.h: * gdk/gdk.c (gdk_pointer_is_grabbed): new function. * gtk/gtkmain.h: * gtk/gtkmain.c: implementations of gtk_invoke_key_snoopers(), gtk_key_snooper_install() and gtk_key_snooper_remove(). this mechanism allowes applications to track global hot keys that need to bypass accelerator tables and else key processing stuff. Thu Jan 22 18:58:44 1998 Federico Mena * gdk/gdkcc.c: Switched the file to GNU indentation, for consistency. * gdk/gdktypes.h (struct _GdkColorContext): Picky, picky... fix two lines with wrong indentation :-) Thu Jan 22 02:32:06 1998 Scott Goehring * gtk/Makefile.am: Fixed the called to runelisp to use $(SHELL). (Cannot rely on the script having execute permissions.) Wed Jan 21 17:29:54 CST 1998 Shawn T. Amundson * Released 0.99.3 Wed Jan 21 01:32:21 1998 Tim Janik * gtk/gtkwidget.h: * gtk/gtkwidget.c: changed the state_changed signal to take an extra argument `old_state'. removed `gtk_widget_restore_state'. changed `gtk_widget_set_state' and `gtk_widget_set_sensitive' to use only one function `gtk_widget_propagate_state' to iterate down the tree. this causes GtkWidget::state_changed to be invoked on state changes and on sensitivity changes. some comment cleanups. Tue Jan 20 16:38:52 1998 Owen Taylor * gtk/gtkcombobox.{c,h}: removed gtk/gtkcombo.{c,h}: added [Paolo Molaro's version] gtk/testgtk.c: changed to use new version gtk/Makefile.am gtk/gtk.h Mon Jan 19 20:10:19 CST 1998 Shawn T. Amundson * gdk/gdk.h Fixed typo where strdup was used instead of g_strdup (found by Frank Neumann) Mon Jan 19 16:21:00 1998 Federico Mena * gtk/gtktoolbar.c (gtk_toolbar_class_init): Set container_class->focus to NULL. Widgets in the toolbar should not get the focus via the normal key bindings (no toolkit does this, and it makes sense). * gtk/testgtk.c (create_toolbar): Removed the GTK_PIXMAP casts to match Eckehard's new prototypes. * gtk/gtktoolbar.h: Switched the order of the tooltip_text and widget parameters to the gtk_toolbar_*_widget() functions, to be friendlier to the C++ bindings. This is per request of Guillaume Laurent. Mon Jan 19 09:16:38 1998 Tim Janik * gtk/gtkmain.c (gtk_grab_add) (gtk_grab_remove): this is a stack of grabbing widgets now, having unique entries. the GTK_HAS_GRAB flag of a widget is set while it is on the stack (wasn't implemented before). Mon Jan 19 00:46:18 1998 MET Eckehard Berns * gtk/gtktoolbar.[ch]: changed gtk_toolbar_{append,prepend,inser]_item to accept any GtkWidget as icon to allow more flexibility Sun Jan 18 16:54:55 CST 1998 Shawn T. Amundson * gtk/gtkstatusbar.[ch] added new widget, the statusbar Sun Jan 18 09:57:00 1998 Owen Taylor * gtk/gtkbutton.c gtk/gtkclist.c gtk/gtkdrawingarea.c gtk/gtkentry.c gtk/gtkeventbox.c gtk/gtkfixed.c gtk/gtkhandlebox.c gtk/gtkhscale.c gtk/gtkhscrollbar.c gtk/gtkitem.c gtk/gtklist.c gtk/gtkmenushell.c gtk/gtkmisc.c gtk/gtknotebook.c gtk/gtkpaned.c gtk/gtkpreview.c gtk/gtkprogressbar.c gtk/gtkruler.c gtk/gtktext.c gtk/gtktree.c gtk/gtkviewport.c gtk/gtkvscale.c gtk/gtkvscrollbar.c gtk/gtkwidget.{c,h} Added gtk_widget_set_parent_window() and gtk_widget_get_parent_window(). All widgets should use: gtk_widget_get_parent_window() instead of widget->parent->window. Any widget that wants to have children not in the parent window, should use gtk_widget_set_parent() in their realize() and add() routines. CList and Viewport widgets changed to do this. (Viewport widget using code from gtk-fortier-980117-0.patch.) Sat Jan 17 23:56:02 1998 Owen Taylor * gtk/gtkobject.c: renamed g_string_equal => g_str_equal renamed g_string_hash => g_str_hash Sun Jan 18 03:57:52 1998 Tim Janik * gtk/gtkframe.c: gtk_*_get_arg() and gtk_*_set_arg() implementations. * gtk/gtkobject.c: new arg `GtkObject::object_signal' similar to `GtkObject::signal'. check for class type in gtk_object_{setv|getv}. * gtk/gtkobject.c: * gtk/gtksignal.c: * gtk/gtktypeutils.h: * gtk/gtktypeutils.c: added GTK_TYPE_DOUBLE. * gtk/gtkwidget.c: new args `has_focus' and `has_default'. * gtk/gtkwindow.c: new arg `window_position'. * gtk/gtkbox.h: * gtk/gtkbox.c: new functions gtk_box_reorder_child, gtk_box_query_child_packing and gtk_box_set_child_packing to allow modification of the child linkage after the widget tree is setup. * gtk/gtkbox.c: * gtk/gtklabel.c: * gtk/gtkwindow.c: * gtk/gtkwidget.c: * gtk/gtkobject.c: gtk_*_get_arg() and gtk_*_set_arg() fixes and implementations. Sat Jan 17 18:06:35 1998 Owen Taylor * gdk/gdk.c (gdk_events_pending): Take putback events into account * gdk/gdk.c (gdk_event_free): Handle dropdataavaible memory allocation correctly. (Incompatible change: client must _not_ fre event->data and event->data_type.) * gdk/gdk.c (gdk_event_translate): Changed DND dragging so that we don't ungrab pointer when we reenter window to prevent extra Enter/Leave effects which had bad effects. Changed drag zone handling to not send uncessary DragEnter events. Fixed EnterNotify/LeaveNotify handling. (Only pay attention to events on window, don't specify these events to XGrabPointer - that isn't valid, and handle reverse the sense of the handling of LeaveNotify.) * gdk/gdkwindow.c (gdk_window_remove_filter): Free removed filter. * gtk/gtk.defs (GdkFont): gdk_font_free => gdk_font_unref * gtk/gtkmain.{c,h} (gtk_events_pending): new function - apps should use this instead of gdk_events_pending. * gtk/gtkvbbox.h: Fixed a duplication in the headers. * gtk/testgtk.c (dnd_drop): Don't free the drop data, it belongs to the event. Sat Jan 17 13:26:15 CST 1998 Shawn T. Amundson * gtk/gtkentry.[ch]: Applied patch from which adds gtk_entry_set_max_length function. This was part of gtk-lupus-970112-0. * gtk/testgtk.c: Applied gtk-wille-980113-0 which fixes a problem with a shaped widget keeping grab forever when double clicked. * docs/gtk.texi: patch from Gregory McLean to add some on aspect_frame, button_box, and color_selection widgets Sat Jan 17 06:24:05 1998 Tim Janik * gtk/gtktypeutils.h (gtk_type_get_arg): new function. * gtk/gtkobject.h (gtk_object_query_args): new function. * gtk/gtkobject.h (gtk_object_getv): new function. * gtk/gtkwidget.h (gtk_widget_get): new function. Fri Jan 16 00:36:31 1998 Federico Mena * gtk/gtkhandlebox.c: Now we use a GtkWindow of type GTK_WINDOW_DIALOG as a destination for reparenting the child of the handle box. This solves the problem of having X calls in Gtk. It also makes the handle box work with KWM, OLVWM, 4Dwm (so I expect mwm to work as well). I hadn't noticed that previously it only worked with fvwm and twm. * gtk/gtkhandlebox.h (struct _GtkHandleBox): Removed the real_parent field, as it is never used. (struct _GtkHandleBox): Added a float_window field. This is a GtkWindow to where the child is now reparented. * gtk/gtkhandlebox.c: Lots of changes all over the place. Now the widget has two windows. The steady_window stays put in the parent container, and the widget->window is the one that gets reparented. Now that window is transient, in compliance with the ICCCM, instead of an OverrideRedirect window. We have two windows so that we can properly receive Expose events for the thin 3D line that marks the place where the handlebox is docked. * gtk/gtkhandlebox.h (struct _GtkHandleBox): Added fields for dragging (mouse position information). Added fleur_cursor so that we look pretty. Added steady_window field; it is the window that actually stays on the parent (widget->window is the one that gets reparented). Thu Jan 15 19:03:19 1998 Miguel de Icaza * gtk/gtkclist.c (gtk_clist_set_column_width): Call gtk_clist_size_allocate_columns every time the column configuration changes. Fri Jan 16 01:55:17 1998 Tim Janik * improved the gtk_widget_set handling. removed GtkArgFunc and added GtkArgSetFunc and GtkArgGetFunc in _GtkTypeInfo. performance consuming strcmp() calls are avoided in gtk_*_set_arg() now, it is passed an arg_id on which it can switch() now. * gtk/gtkobject.h: * gtk/gtkobject.c (gtk_object_add_arg_type): added parameter arg_id. * gtk/gtktypeutils.h: * gtk/gtktypeutils.c (gtk_type_set_arg): added parameter arg_id. * gtk/gtkobject.c: bug fixes and changes in the assertion system for arg handling. changed g_print() warning calls to real g_warning()s. * changed all *_get_type() functions to initialize GtkTypeInfo correctly with GtkArgSetFunc and GtkArgGetFunc fields. Thu Jan 15 00:44:27 PST 1998 Jay Painter * gtk/gtkentry.[ch]: Change window cursor to "I" * gtk/gtkpane.[ch]: Cleared up a tiny memory leak from not destroying the cursor Tue Jan 13 07:30:02 PST 1998 Jay Painter * gtk/gtkclist.c: minor updates * gtk/gtktext.c: you can type in it! It should also seg-fault *MUCH* less now, because editing was never really turned off. * gtk/testgtk.c: changed the gtktext test a little * gtk/testgtkrc: removed pixmap background for now, since I intend to break that for a while 1998-01-13 Federico Mena Quintero * gtk/gtktoolbar.c: (gtk_real_toolbar_style_changed): Fixed child->icon and child->label == NULL bugs. * gtk/gtktoolbar.h: Added some new functions: gtk_toolbar_append_widget() gtk_toolbar_prepend_widget() gtk_toolbar_insert_widget() These let the user insert any kind of widget in the toolbar. Also changed the gtk_toolbar_*_item() functions to return a GtkWidget * so that the user can do things with the toolbar buttons. * gtk/gtktoolbar.c: Now the toolbar supports its own buttons and arbitrary widgets as well. Geometry management has been changed accordingly. Added gtk_toolbar_remove() function, so container functionality should be complete now. * gtk/testgtk.c (create_toolbar): Added an entry widget to test the new toolbar. * Most of these changes are adapted from the gtk-lupus-970112-0-patch (should be 970112... :-) Sat Jan 9 20:52:00 PST 1998 Ian Main * gtk/gtkfilesel.c: Changed a few tests in the path correcting function. Hopefully this helps the filesel stability. Fri Jan 8 00:55:00 PST 1998 Jay Painter * gtk/gtkclist.c: * gtk/gtkclist.h: modifications to GtkCList so it's look and feel is the same as scrolled windows. Thu Jan 8 17:56:09 PST 1998 Manish Singh * glib/gscanner.c * gtk/gtclist.c * config.h.in * configure.in: added test for inline and put the inline keywords back in * gtk/gtklabel.c: made the prototypes match the definitions * gtk/fnmatch.c: minor change to make sure the right config.h gets included 1998-01-07 Elliot Lee * gtk/gtkcombobox.c gtk/gtkcombobox.h: New widget, GtkComboBox * gdk/gdkwindow.c: Make gdk_window_init set the width & height of gdk_root_parent Wed Jan 7 18:06:17 PST 1998 Manish Singh * gtk/gtkentry.c: * gtk/gtkentry.h: applied patch to use a backing pixmap for drawing, which removes the bad flickering. (gtk-wille-980106-0) Wed Jan 7 02:14:30 PST 1998 Manish Singh * glib/glib.h * glib/glist.c * glib/gslist.c * glib/testglib.c: Added g_[s]list_insert_sorted function and appropriate tests in testglib Tue Jan 6 17:09:46 1998 Owen Taylor * gtk/gtknotebook.h gtk/gtknotebook.c Added "switch_page" signal. (gtk-hamann_jeske-971212-0.patch) Tue Jan 6 17:07:29 1998 Owen Taylor * gtk/gtkentry.c gtk/gtkentry.h gtk/testgtk.c : Fixed problem with deleting while text is selected. Changed behavior so that motion keys remove selection. Added new gtk_entry_select_region () call. Sat Jan 3 20:23:25 1998 Owen Taylor * glib/glib.h: Changed guint32 -> guint for bitfields. (Bitfields must be int or unsigned int?) Sat Jan 3 15:39:45 PST 1998 Jay Painter * gtk/testgtk.c: better CList test Sat Jan 3 11:09:51 CST 1998 Shawn T. Amundson * GTK+ 0.99.2 Released Sat Jan 3 11:09:51 CST 1998 Shawn T. Amundson * gtk/gtkscrolledwindow.c: initialize scrollbar_spacing (gtk-fortier-980103-0) Sat Jan 3 10:15:08 1998 Scott Goehring * configure.in: fixed a typo (no_xext_lib, not no_ext_lib). Sat Jan 3 00:41:28 PST 1998 Manish Singh * gtk/gtkentry.c: * gtk/gtkentry.h: applied Gordon Matzigkeit's patch to add fixed-length entry fields (gtk_entry_new_with_max_length) Fri Jay 2 23:52 PST 1998 Jay Painter * reverted glibconfig.h and glib.h files back to the way they were before my ugly hack * gtk/gtkclist.c: * glib/gscanner.c: removed inlines from clist and gscanner Fri Jan 2 23:55:24 CST 1998 Shawn T. Amundson * Several portability fixes from Michael Callahan including adding in missing #includes and adding void in function prototypes. Fri Jan 2 19:28:52 1988 Jay Painter * gtk/gtkclist.h: * gtk/gtkclist.c: * gtk/gtk.h: * gtk/testgtk.c: * gtk/testgtkrc: added GtkCList, column list widget, and a small test to testgtk Fri Jan 2 15:42:51 1998 Federico Mena * gtk/gtkmain.c (gtk_main_iteration): Make the big switch handle GDK_NO_EXPOSE and GDK_VISIBILITY_NOTIFY events. Fri Jan 2 12:07:33 CST 1998 Shawn T. Amundson * gtk/gtkviewport.c: corrects a small resize bug in the viewport widget. The viewport widget provides a _set_shadow function to draw its shadows. But if GTK_SHADOW_NONE is sent to this function, the viewport isn't resized correctly (it's still considered as a shadowed widget). (gtk-fortier-971213-0) * gtk/gtknotebook.c: this patch fixes the redraw problems of notebook tabs, without using gdk_gc_set_clip_rectangle. (gtk-hamann_jeske-971218-0) * add gtk_widget_(show/hide)_all (Stefan Wille) (gtk-wille-301297-0) Patch for testgtk not included because it did not patch clean. Thu Jan 1 21:21:56 PST 1998 Manish Singh * configure.in: fixed up the xinput test * Miscellaneous portability fixes. Mon Dec 29 22:05:45 1997 Miguel de Icaza * gdk/gdkgc.c (gdk_gc_copy): New function, used to copy the values from one gc to another gc. Sat Dec 27 20:39:99 1997 Elliot Lee * gtk/gtkhandlebox.c: It mostly works now, please test it and make fixes as needed. Fri Dec 26 11:20:03 1997 Scott Goehring * gtk/Makefile.am (gtkinclude_HEADERS): added gtkhandlebox.c * gtk/gtkhandlebox.c (gtk_handle_box_reparent): eliminated a compiler warning caused by not casting an argument in a debugging message. :) Fri Dec 26 02:59:39 1997 Federico Mena * gdk/gdktypes.h gdk/gdk.c gdk/gdkwindow.c: Added new GDK_NO_EXPOSE and GDK_VISIBILITY_NOTIFY events. They are needed for Alan Cox's TV widget and for GtkXmHTML. Only missing with respect to their Xlib counterparts are the major_code and minor_code fields from the GdkEventNoExpose structure. Does anyone need them? Tue Dec 23 03:03:17 1997 Tim Janik * gtk/gtkscrolledwindow.c (SCROLLBAR_SPACING): this macro computes the spacing from klass->scrollbar_spacing now. adapted all functions that used this macro (based on a patch from Patrice Fortier). * gtk/gtkscrolledwindow.h (struct _GtkScrolledWindowClass): added scrollbar_spacing to substitute a define (patch from Patrice Fortier). * gtk/gtkrc.h (gtk_rc_parse_string): new function. * gtk/gtkrc.c: many functions adapted to use GScanner for scanning. (gtk_rc_parse): use gtk_rc_parse_any for parsing. (gtk_rc_parse_string): new function to support parsing from strings, just calls gtk_rc_parse_any. (gtk_rc_parse_any): new function using GScanner as lexer. Thu Dec 18 23:46:11 CST 1997 Shawn T. Amundson * GDK support for 1 bpp depth screens. Thu Dec 18 23:46:11 CST 1997 Shawn T. Amundson * Changes from Bolliet Jerome to gtktree. Corrects a bug in gtk_tree_remove_items and gtk_tree_item_destroy. Adds the possibility to connect all items by lines. This is the default now. You can overide this with the function gtk_tree_set_view_line which take a tree and a boolean. Thu Dec 18 23:26:49 CST 1997 Shawn T. Amundson * removed configure, Makefile.in, and aclocal.m4 files Wed Dec 17 23:36:57 1997 Scott Goehring * gdk/gdkcc.c (gdk_color_context_free): Caught a stray gdk_colormap_destroy that Owen missed (and Shawn found). Wed Dec 17 20:59:52 1997 Owen Taylor * gdk/gdkinput.c gdk/gdkinput.h gdk/gdkinputcommon.h gdk/gdkinputxfree.h gdk/gdkinputgxi.h gdk/gdkinputnone.h. gtk/gtkinputdialog.h gtk/testinput.c Added support for device keys mapping to key events. Fixed various bugs. Wed Dec 17 20:53:00 1997 Owen Taylor * gdk/gdk.c gdk/gdk.h: Changed gdk_get_event to remove predicate filtering, and to allocate the events. Added gdk_event_get_graphics_expose for scroll handling. * gtk/gtkmain.c gtk/gtktext.c: Use above changes. Interface change for gtk_get_current_event. * testgtk.c Added another test to test new scrolling mechanism.s * gdk/gdk.c gdk/gdk.h gdk/gdkwindow.c gdk/gdkprivate.h: Added beginnings of event filtering. Removed obsolte OtherEvent mechanism. * gdk/gdk.c: Combined FocusIn/FocusOut events. Now ignore focus events which aren't for window itself. (Only pay attention to NotifyAncestor/Inferior/Nonlinear) * gtk/gtkwindow.c gtk/gtkwindow.h: Virtualize set_focus function so it can be overridden. * gtk/gtkwidget.c: Reparenting should now work for containers. (Guillaume Laurent ) * gdk/gdkgc.c: By default, GraphicsExpose events are now _not_ generated. * gtk/testselection.c: Suppress a warning, fix a bug? Wed Dec 17 20:47:42 1997 Owen Taylor * configure.in, glib/configure.in: Remember if user set CFLAGS, so we can set it for --enable-debug only if they didn't. Added missing quotes. )Raphael.Quinet@eed.ericsson.se) Only use -DX_LOCALE if setlocale doesn't work. * gdk/gdki18n.h: Simplified system for trying to get iswalnum() - include if present, otherwise if present. Wed Dec 17 21:09:12 1997 Owen Taylor 1997-10-13 Marius Vollmer Bug fixes: * gtksignal.c (gtk_params_get): Initialize the GtkArg even when the return type is GTK_TYPE_NONE. Revamped reference counting, see the file REFCOUNTING. * Makefile.am (EXTRA_DIST): Added REFCOUNTING. * REFCOUNTING: New file. * gdk/gdk.c (received_destroy_notify, window_to_destroy): Removed. (gdk_event_get): Code that deals with the above removed. (gdk_event_translate): Abort when the GdkWindow for the XEvent cannot be found. For DestroyNotify: Do not use receive_destroy_notify and window_to_destroy but call gdk_window_destroy_notify. * gdk/gdk.h: (gdk_pixmap_destroy, gdk_colormap_destroy, gdk_fontset_free): Removed. (gdk_pixmap_ref, gdk_pixmap_unref, gdk_bitmap_ref, gdk_bitmap_unref): New prototypes. (gdk_font_free, gdk_font_unref): Renamed gdk_font_free to gdk_font_unref. * gdk/gdkcolor.c (gdk_colormap_real_destroy): Made static. (gdk_colormap_destroy): Removed. * gdk/gdkfont.c (gdk_font_free): Renamed to gdk_font_unref. Handle fontsets as well. (gdk_fontset_free): Removed. * gdk/gdkpixmap.c (gdk_pixmap_destroy): Removed. (gdk_pixmap_ref, gdk_pixmap_unref, gdk_bitmap_ref, gdk_bitmap_ref): New functions. * gdk/gdkwindow.c: (gdk_window_new, gdk_window_foreign_new): Call gdk_window_ref for the pointer in the xid table. (gdk_window_internal_destroy): Renamed from gdk_window_destroy. New parameter XDESTROY that takes the role of `destroyed==2'; removed special casing of `destroyed==2'. Free dnd_data only when really destroying. Do not touch the ref_count. Calling gdk_window_destroy on a Pixmap is now a real error, not just a warning. (gdk_window_destroy): Just call gdk_window_internal_destroy and gdk_window_unref, as advertised in REFCOUNTING. (gdk_window_destroy_notify): New function. (gdk_window_unref): Print a warning when the ref_count is zero and the window has not been destroyed. Should never happen. Do not destroy the window, just free the memory. * gdk/gdkprivate.h (gdk_window_real_destroy): Removed. * gtk/gtkaccelerator.c (gtk_accelerator_table_destroy): Removed. (gtk_accelerator_table_unref): Do the job of gtk_accelerator_table_destroy directly. (gtk_accelerator_table_init): Init ref_count with 1. * gtk/gtkaccelerator.h (gtk_accelerator_table_destroy): Removed. * gtk/gtkcurve.c, gtk/gtkgamma.c: Replaced gdk_pixmap_destroy with gdk_pixmap_unref. * gtk/gtkhscrollbar.c (gtk_hscrollbar_realize): Reflect the fact that the widget->window is used as the range->trough in the ref_count. * gtk/gtkvscrollbar.c (gtk_vscrollbar_realize): Likewise. * gtk/gtkmain.c (gtk_main_iteration): Protect event_widget with ref/unref while handling the GDK_DELETE and GDK_DESTROY events. * gtk/gtkmenu.c (gtk_menu_set_accelerator_table): Don't do anything when the new accel_table is the old one. * gtk/gtkmenufactory.c (gtk_menu_factory_destroy): Unref factory->table if there is one. (gtk_menu_factory_create, gtk_menu_factory_create_widget): Don't ref newly created accel_table, it is now created with a ref_count of 1. * gtk/gtkmenuitem.c (gtk_menu_item_set_submenu): Don't do anything when the new submenu is the old one. * gtk/gtkpixmap.c (gtk_pixmap_destroy): New static function. (parent_class): New global variable. (gtk_pixmap_init): Set object_class->destroy. (gtk_pixmap_set): Don't do anything about the pixmap when the new pixmap is the old one. Likewise for the mask. * gtk/gtkprogressbar.c, gtk/gtkruler.c: Replaced gdk_pixmap_destroy with gdk_pixmap_unref. * gtk/gtkrange.c (gtk_range_set_adjustment): Don't do anything when the new adjustment is the old one. * gtk/gtkrc.c: Replaced gdk_fontset_free/gdk_font_free with gdk_font_unref. * gtk/gtkstyle.c (gtk_style_new): Initialize ref_count with 1. (gtk_styles_init): Replace gtk_style_destroy with gtk_style_unref for the cache. (gtk_style_new_from_key): Ref style before returning it when it has not been newly created. (gtk_style_destroy): Don't look at the ref_count, destroy always. Free style-font with gdk_font_unref, regardless of font->type. * gtk/gtktooltips.c (gtk_tooltips_real_destroy): Renamed from gtk_tooltips_destroy and made static. Don't look at ref_count, destroy always. (gtk_tooltips_new): Initialize ref_count with 1. (gtk_tooltips_unref): Don't look at pending_destroy, destroy always when ref_count is 0. (gtk_tooltios_widget_remove): Use gtk_tooltips_destroy_data instead of hand-coded destruction. * gtk/gtktooltips.h (GtkTooltips::pending_destroy): Removed. (gtk_tooltips_destroy): Removed. * gtk/gtkviewport.c (gtk_viewport_set_hadjustment, gtk_viewport_set_vadjustment): Don't do anything when the new adjustment is the old one. * gtk/gtkwidget.c (gtk_widget_reparent): Protect the reparented widget with ref/unref while moving it. (gtk_widget_set_default_colormap): Replace gdk_colormap_destroy with the proper ref/unref spell. (gtk_widget_set_default_style): Don't do anything when the new style is the old one. * gtk/testinput.c (configure_event): Replaced gdk_pixmap_destroy with gdk_pixmap_unref. More Interpreter support: * gdk/gdktypes.h (GdkDestroyNotify): New type. * gdk/gdk.c (struct _GdkInput::destroy): New field. (gdk_input_add_interp): New version of gdk_input_add that follows the interp conventions for callbacks. (gdk_input_add): Implement in terms of gdk_input_add_interp. (gdk_input_remove): Call destroy notify when appropriate. * gdk/gdk.h (gdk_input_add_interp): New prototype. * gtk.defs: Updated from guile-gtk. * gtk/gtktypebuiltins.c, gtk/gtktypebuiltins.h: Regenerated. * gtk/gtkmain.c (GtkInputFunction, struct _GtkInputFunction): New types. (gtk_invoke_input_function, gtk_destroy_input_function, gtk_input_add_interp, gtk_input_remove): New functions. Wed Dec 17 12:00:48 1997 Federico Mena * gdk/gdkcc.c: New GdkColorContext functionality! This should eventually solve all of our color management problems. Gdk still needs to be modified to support visuals with less than 8 bpp. Gtk needs to be modified just a bit. Wed Dec 17 13:56:17 PST 1997 Manish Singh * a small patch by Lauri Alanko that allows Gimp to pass on --display to it's plugins. Sun Dec 14 00:08:00 PST 1997 Raph Levien * a minor patch to make the file selection dialog not always select the first file in a directory Sat Dec 13 Jay Painter * gtk/gtkvscrollbar.c: added focus flag so vertical scrollbars can get keyboard focus Fri Dec 12 Owen Taylor * Removed warning when XGetWindowProperty fails - this can be the desired behavior. Fri Dec 12 Owen Taylor * gdk/makecursor* gdk/makekeysym* gdk/Makefile.am Removed old sed/awk code and replaced it with a spiffier awk-only code from Art_Haas@dril-quip.com Fri Dec 12 Owen Taylor * gdk/gdkgc.c: If gdk_gc_set_clip_rectangle is called with rectangle = NULL, remove clip mask, instead of segfaulting. * gtk/gtknotebook.c: Set clip mask before redrawing, so that we don't overwrite things outside of exposed areas when drawing them shadows. (Based on a patch from Lars Hamann , and Stefan Jeske) Thu Dec 11 10:57:29 CST 1997 Shawn T. Amundson * Change to ltconfig to remove -z text for Solaris x86 * Change to configure stuff so compile works on Solaris x86 * Added gdk/gdkkeysyms.h and gdk/gdkcursors.h back into the tree Thu Dec 11 09:44:03 1997 Tim Janik * gdk.c: added gdk_progclass==NULL patch by Oliver Graf . Wed Dec 10 23:40:03 1997 Tim Janik * fixed some compiler errors, because g_return_if_fail() wasn't used with a trailing semicolon in some places. fixed few other warnings also. Tue Dec 9 Owen Taylor * configure changes: (configure.in, glib/configure.in) Change test ! `...` to test -z `...` (Harald Meland ) Change $gtk_cv_x_locale to $need_x_locale so it isn't cached. With --enable_debug, don't touch CFLAGS if they're already set. Tue Dec 9 Owen Taylor * gdk/gdkpixmap.c: don't use gdk_black/white for pixmap mask. From Patrice Fortier Mon Dec 8 Owen Taylor * gtk/testselection.c (selection_received): foreward -> forward. * gtk/gtktext.c (gtk_text_forward_delete): Renamed; changed all callers. * gtk/gtktext.h: foreward -> forward. From Tom Tromey Mon Dec 8 Owen Taylor * gtk/gtkimage.c: Fixes to expose() handler From Rob Browning Mon Dec 8 21:09:43 PST 1997 Geoffrey T. Dairiki * gtk/gtklabel.h: * gtk/gtklabel.c: Add support for GTK_JUSTIFY_FILL. This support is used by the new gtktooltips.c. * gtk/testgtk.c (create_labels, create_main_window): A new test window for labels (to test the new GTK_JUSTIFY_FILL'ed labels.) Mon Dec 8 21:09:43 PST 1997 Geoffrey T. Dairiki * gtk/gtklabel.h: * gtk/gtklabel.c: Add support for GTK_JUSTIFY_FILL. This support is used by the new gtktooltips.c. * gtk/testgtk.c (create_labels, create_main_window): A new test window for labels (to test the new GTK_JUSTIFY_FILL'ed labels.) Sun Dec 7 Owen Taylor * gdk/gdk.c, gdk/gdk.h, gdk/gdktypes.h: Remove dependencies of interfaces on USE_XIM * gdki18n.h: Attempt to make wchar handling more portable * gdkwindow.c: Include config.h. (For gdkinput.h) Sun Dec 7 Owen Taylor * gtk/gtkentry.c, gtk/gtkentry.h: Fixed word motion Added cut/copy/paste via X clipboard Generalized extending selection using to work with all types of motion, not just arrow keys. Don't change length of GtkEntry structure because of USE_XIM Sun Dec 7 03:19:02 1997 Tim Janik * gtkfilesel.c: applied jamesa-971010-0 for stability. * gtkrc.c: applied jamesa-971010-2 for a small optimization. * gtkcheckmenuitem.h: * gtkcheckmenuitem.c: * gtkradiomenuitem.c: * testgtk.c: applied johannes-971113-0 which adds gtk_check_menu_item_set_show_toggle() to change the way check menu items and radio menu items look. Fri Dec 5 1997 Elliot Lee * gdk/gdk.c: clean up warnings, remove some un-ifdef'd debugging printing, DnD is Bug Free now, etc. * gtk/gtkcolorsel.c: fix DnD support. * gtk/gtkmain.c: DnD events go to the original window even if there is a grab - if I drop on a window the data had better go to it and not some other window :) * gtk/testgtk.c: Replace (GtkSignalFunc) with GTK_SIGNAL_FUNC(), and do a nicer DnD demo. * My very first ChangeLog entry, seeing as people have a fixation on them (what's wrong with "rcs2log" output?) Thu Dec 4 1997 Owen Taylor * gdk/gdkgc.c: Ignore gdk_gc_set_font if font is a fontset. Wed Dec 3 1997 Jay Painter * gtk/gtkstyle.c: fixed a problem introduced recently in gtk_style_detach witch crashed script_fu. Wed Dec 3 1997 Owen Taylor * gdk/Makefile.am: add a dependence for $(DEP_FILES) on $(BUILT_SOURCES) to work around automake problem Wed Dec 3 1997 Owen Taylor * configure.in glib/configure.in glib/glibconfig.h.in gdk/gdk.h gdk/gdk18n.h gdk.c gtk/gtkentry.c: Try to handle variations in headers gracefully. Do not automatically include gdk/gdki18n.h. Wed Dec 3 1997 Jay Painter * gtk/gtkoptionmenu.c: fixed a old bug where if you set a new menu for a optionmenu the widget would not get positioned correctly inside of the optionmenu. Tue Dec 2 1997 Owen Taylor * gdk/gdkpixmap.c: Include unistd.h to get SEEK_END for SunOS (john_johns@credence.com) Tue Dec 2 1997 Owen Taylor * gtk+/fnmatch.c: Define _GNU_SOURCE before including fnmatch.h to make sure all constants are defined. (Yasuhiro SHIRASAKI ) Tue Dec 2 1997 Owen Taylor * configure.in, glib/configure.in: Make the logic to add -Wall, -ansi, -pedantic for GCC operational. Tue Dec 2 1997 Owen Taylor * glib/glib.h, glib/configure.in. Disabled gldouble, since it wasn't used anywhere and caused portability problems Tue Dec 2 1997 Owen Taylor * glib/glib.h, glib/configure.in, glib/glibconfig.h.in: Added a g_memmove function which is simply memmove if it exists, otherwise bcopy.(Should really check if bcopy has the correct semantics, and create our own memmove is necessary) * glib/gstring.c, glib/garray.c, gtk/gtktext.c: memmove => g_memmove Sun Nov 30 1997 Jay Painter * gtk/gtknotebook.c: fixed a old bug where all the notebook pages which were not displayed when the notebook widget was realized were never size allocated when they were realized. Thr Nov 28 1997 Jay Painter * gtk/gtklist.h: removed GtkSelectionMode * gtk/gtkenums.h: added GtkSelectionMode Fri Nov 28 01:26:55 1997 Tim Janik * gtk/gtkwindow.c (gtk_window_show): propagate a size_request before the initial window creations (prevents windows with size of -1x-1). * gtk/gtkmain.c (gtk_main_level): new function to determine the current recursion level of gtkmain(). (gtk_true) (gtk_false): new functions implemented as a convenience for signals that just need a handler with the appropriate return value. Tue Nov 25 1997 Owen Taylor gdk.c: Fix so that "other_events" are actually generated Tue Nov 25 1997 Owen Taylor Patches to support internationalized input by: Takashi Matsuda TANAKA Shinya From the README: Feature: Followings are the main feature of this patch. * support XIM protocol. * GtkEntry widget support Over-The-Spot and Root style input. * input style is configurable by command-line option. Furthermore, this patch includes several changes which are useful without XIM too. * copy and paste with other clients by compound text. * Window title can be specified by multi byte string. configure.in: Added --with-locale and --enable-xim options gdk/Makefile.am: gdk/gdki18n.h [new file] Multibyte string manipulation functions gdk/gdk.c gdk/gdk.h gdk/gdkprivate.h Input method and context handling functions Command line options to control input methods Changes to KeyPress handling to support input methods Fixes to not return events for destroyed windows gdk/gdkselection.c Text property handling functions gdk/gdkwindow.c Set window title by multibyte string gtk/gtkentry.c Support for using an input context for XIM input. Cut and paste using compound text. Improvements to pasting (no longer replace the active selection with itself OWT) gtk/gtkselection.c fix to send selection clear events to the right owner gtk/testgtkrc Added a default fontset that will allow international characters INSTALL Some rudimentary documentation about the new configuration options. Mon Nov 24 1997 Owen Taylor gtk/gtkaspectframe.c: Some minor improvements to rounding in aspectframes. Make sure that child allocation is always >= 0 Always trigger size allocation with gtk_widget_queue_resize to prevent calling size_allocate before allocation done. Mon Nov 24 1997 Owen Taylor gtk/gtkframe.c: Changed tests for drawability to GTK_WIDGET_DRAWABLE Always trigger size allocation with gtk_widget_queue_resize to prevent calling size_allocate before allocation done. Mon Nov 24 1997 Jay Painter gtk-dairiki-971117-2.patch gtk/gtkaspectframe.c (gtk_aspect_frame_size_allocate): When computing new dimensions of the subwidget, round to nearest integer rather than truncating. Mon Nov 24 1997 Jay Painter gtk-dairiki-971117-1.patch * gtk/gtkvruler.c (gtk_vruler_draw_ticks): * gtk/gtkhruler.c (gtk_hruler_draw_ticks): Ensure that subticks always are drawn when they should be (sometimes they were getting drawn with zero length --- invisible). Also clear rectangle behind text labels to ensure they don't touch or overlap ticks. Mon Nov 24 1997 Jay Painter * gtk/gtkaspectframe.c (gtk_aspect_frame_set): gtk-dairiki-971117-0.patch Clear window when aspect ratio or alignment is changed. Mon Nov 24 1997 Jay Painter * gtk/gtkobject.h: fixed GTK_OBJECT_NSIGNALS macro Mon Nov 24 1997 Jay Painter * gtk/gtklabel.h: modified gtklabel to clip its drawing to its given area, now it will always draw in the area it's been given and clip accordingly. Note: this may cause the a label to disappear on widgets which don't give their child labels proper area! Mon, 17 Nov 1997 Michael K. Johnson * gtkwidget.c: gtk_set_style_recurse was not allowing updated widget names to cause new styles to be applied. * gtkentry.c gtkentry.h: The entry widget now has invisible attribute. The cursor does not move to show you typing; this is an intentional design decision but I'm not so attached to it that I'll reverse any patches that change it... :-) This patch is a modified version of a patch to which I have lost the attribution. I modified it by packing the "visible" flag into the structure more tightly (without damaging backwards compatibility on sane systems) and by allowing entry timers to run. Mon Nov 17 1997 Jay Painter * gtkviewport.c: Raph's Mon, 10 Nov 1997 patch to gtk-list to fix some viewport bugs Mon Nov 17 1997 Jay Painter * gtk/gtkwidget.c: gtk-ajaborsk-971016-2 A little patch again to prevent user to use gtk_widget_set_events() when a widget is already realized. In this case, the gtk_widget_set_events() doesn't work. Mon Nov 17 1997 Jay Painter * gtk/gtkwindow.c: gtk-ajaborsk-971016-1 This small patch correct position for GTK_WIN_POS_CENTER and GTK_WIN_POS_MOUSE GtkWindow positions. Sat Nov 15 1997 Jay Painter * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle * gdk/gdk.h: header for above Sat Nov 15 1997 Jay Painter * gdk/gdkgc.c: added function gdk_gc_set_clip_rectangle * gdk/gdk.h: header for above Wed Nov 12 1997 Jay Painter * gdk/gdkpixmap.c: Patrice Fortier's patch for transparent pixmaps. * gdk/gdk.h: gdk/gdkdraw.c: Patrice Fortier's patch to add pixel draw function. Sun Nov 9 1997 Jay Painter * Fixed problems with makefiles relating to the bug which required glib to be installed. * Fixed makefiles to incluce the xpm's in gtk+/gtk needed for testgtk. * Updated gtk+ and gtk+/glib to libtool-1.0f Fri Nov 7 1997 Jay Painter * gtk/gtktext.c: return char_widths[ch & 0xff]; in line 2152 Thr Nov 5 1997 Jay Painter * gtk/testgtk.c: added drag and drop test, removed the test hack from the button test Tue Nov 4 08:28:57 1997 Federico Mena * gtk/gtkmain.c (gtk_handle_idle): Patch from David Mosberger to avoid crashes when handling idle function (this manifested itself in the Umax and Microtek backends in SANE. Sun Nov 2 07:34:56 1997 Tim Janik * gtk/gtkfilesel.c: Small fixes about a segmentation viaolation cause by a double click in the directoy list (introduced by my previous changes). * gtk/gtklist.c: Small fixes to gtk_list_add() and gtk_list_remove(). * gtk/testgtk.c (list_add): Applied Stefan Wille's patch to make this function do something ;). Fri Oct 31 Jay Painter *gdk/gdk.c: reformatted DND code for GTK coding standards *gdk/gdkwindow.c: changed memory allocation for DND to q_mem stuff Thu Oct 30 Jay Painter * gdk/gdkwindow.c: * gdk/gdk/gdk.h: * gtk/gtkwidget.h: * gtk/gtkwidget.c: Applied Stephan Willie's shaped window patch * gdk/gdkwindow: * gdk/gdk.h: * gtk/gtkwidget.h: * gtk/gtkwidget.c: reformatted the DND code to conform to GTK coding standards * gtk/testgtk: massive fixes, SW's shaped window example Thu Oct 30 07:33:27 1997 Tim Janik * gtk/gtklistitem.c (gtk_real_list_item_toggle): applied Johannes Keukelaar's patch for keyboard support in GtkList widgets. * gtk/gtkfilesel.c: adapted dir and file list selection behaviour to deal with keyboard selections. this is a little bit tricky: in the dir list it just changes the entrys value on a one button press. but on a keyboard selection via gtk_widget_activate() it does a new population (likewise on a double click) as this seems more obvious. 1997-10-25 Marius Vollmer * gdk/gdkcolor.c (gdk_colormap_get_system): Initialize private->ref_count. Wed Oct 22 09:47:43 1997 Tim Janik * gtk/gtkwindow.c (gtk_window_key_release_event): Fixed a stupid bug that caused the key_release_event to be propagated twice. Sun Oct 12 11:01:43 1997 Tim Janik * acconfig.h: * configure.in: * gdk/gdkimage.c: Added configure check for IPC_RMID_DEFERRED_RELEASE, because shmat() fails after a shmctl(..., IPC_RMID,...) for OSF1 V3.2, SunOS 4.1.1, 5.5, 5.5.1, 5.6, IRIX 5.2 and 6.2. Mon Oct 6 11:59:07 1997 Federico Mena * gdk/gdk.c (gdk_event_translate): In line 1693, fixed typo that would cause motion notify events not to be delivered. Sun Oct 5 18:15:06 1997 Federico Mena * gtk/gtkrc.c (gtk_rc_parse_bg_pixmap): Changed strdup() for g_strdup(). Wed Sep 24 17:16:34 1997 Peter Mattis * configure.in: Fixed a stupid error in the test for libXext that would cause it to fail if X_EXTRA_LIBS was not empty. * gtk/gtkmain.h (gtk-timj-970919.patch): * gtk/gtkmain.c (gtk-timj-970919.patch): new function `gtk_idle_remove_by_data' to remove all idle callbacks that take a specific piece of data as argument. (gtk_get_current_event): remove idles through gtk_idle_remove_by_data. * gtk/gtkwidget.c (gtk-timj-970919.patch): (gtk_widget_destroy): remove pending idles for widgets that have GTK_REDRAW_PENDING or GTK_RESIZE_PENDING and GTK_ANCHORED set (only anchored widgets can have a resize queue handler pending). widgets that have GTK_RESIZE_NEEDED will be removed from their anchored toplevels `resize_widgets' list. (gtk_widget_queue_draw): let the widget remember the queue handler tag (through `redraw_handler_key') for later call to `gtk_idle_remove'. (gtk_widget_queue_resize): let the widget remember the queue handler tag (through `resize_handler_key') for later call to `gtk_idle_remove'. corrected referencing the toplevel widget for which the handler is pending. if a widget is added to the `resize_widgets' list of a toplevel widget, GTK_RESIZE_NEEDED is set and it's referenced. (gtk_real_widget_queue_resize): on the deletion of the `resize_widgets' list, unset GTK_RESIZE_NEEDED and unreference the removed widgets. * gtk/gtkwindow.c (gtk-timj-970919.patch): (gtk_real_window_move_resize): move `resize_containers = NULL' initialization out of if-statement. while stepping through the `resize_widgets' list, unreference the widgets and clear GTK_RESIZE_NEEDED. if a widget realy needs are resize, they are flagged through GTK_RESIZE_NEEDED now (instead of GTK_RESIZE_PENDING, as this is indicative for a pending handler). added checks to provide segfaulting if a widgets parent pointer is NULL (e.g. on toplevel widgets that have GTK_RESIZE_NEEDED set). Tue Sep 23 13:23:27 1997 Federico Mena * gdk/gdkimage.c: Applied Tim Janik's patch to mark shm segments as IPC_RMID so that they are automatically removed always. * gdk/gdkfont.c: Removed casts from lvalues. * gtk/gtkmain.c: Removed GTK_RETLOC_*() (which do a cast) from lvalues. * gtk/gtkaccelerator.c (gtk_accelerator_table_remove): Added "const" to the accelerator_key param to be consistent with the declaration in gtkaccelerator.h. The const is not useful in this case, anyway. Tue Sep 16 13:11:06 1997 Peter Mattis * gtkpreview.c: Andrew Logan Kieschnick's change to eliminate round-off error when gamma is set to 1.0. * gtkrange.c: * gtkviewport.c: Jay Painter's changes to modify the way in which viewports resize. * gdkinput.c: * gdkinputgxi.h: * gdkinputxfree.h: * gtk/Makefile.am: * gtk.h: * gtkeventbox.c: * gtkeventbox.h: Owen Taylor's event box widget and fixes for X input support (that I had broken). * gdk.h: * gdkwindow.c: * gtksignal.h: * gtksignal.c: Elliot Lee's changes to support Objective C. (id is apparently a reserved word in Objective C). Sun Sep 14 22:33:15 1997 Peter Mattis * gtkwidget.c (gtk_widget_queue_resize): If the toplevel container is invisible we simply call "gtk_container_need_resize" on it. This fixes a bug with option menus not redrawing correctly. * gtkmenuitem.c (gtk_menu_item_enter): (gtk_menu_item_leave): These functions now simply pass the event on to their parent. This is necessary for menus to work properly due to the change in how grabs are dealts with. * gtkwindow.c (gtk_real_window_move_resize): Fixed a bug that caused the GTK_RESIZE_PENDING flag to not be unset in some cases. Fri Sep 5 20:49:37 1997 Marius Vollmer Bug fixes: * Makefile.am: Added PATCHES to EXTRA_DIST. * gtk/gtkpixmap.c (gtk_pixmap_new): Move the "pixmap != NULL" test after the allocation of the pixmap. To shut up the compiler: * gtk/gtkfilesel.c (get_pwdb): Initialize home_dir. * gtk/gtkmain.c (gtk_init): Replace comments around calls to g_set_*_handler with "if (0)". * gtk/gtkrc.c (gtk_rc_get_token): Initialize hex_number and float_number. * gtk/gtkwindow.c (gtk_window_key_press_event): Initialize direction. Changes to the type system in gtk/: * Makefile.am: Added gtktypebuiltins.h to gtkinclude_HEADERS. Added gtk.defs, runelisp, gentypeinfo.el and gtktypebuiltins.c to EXTRA_DIST. Added rules to generate gtktypebuiltins.* from gtk.defs. * runelisp, gentypeinfo.el, gtk.defs: New files. * gtkaccelerator.c, gtkaccelerator.h (gtk_accelerator_table_ref): Return the table so that this function can be used as the `copy' function for GTK_TYPE_BOXED values. * gtkstyle.c, gtkstyle.h (gtk_style_ref): Likewise. * gtkenums.h: Removed GtkArgType enum. * gtkmain.c (gtk_init): Call gtk_type_init to initialize the type system. * gtkobject.c (gtk_object_init_type): New function to take over for gtk_object_get_type. (gtk_object_get_type): Just return the constant GTK_TYPE_OBJECT. (gtk_object_collect_args): Do the right thing for the new GTK_TYPE_* types. * gtksignal.c (gtk_params_get): Likewise. * gtktypeutils.c: (gtk_type_init_builtin_types): New function. (gtk_type_init): Call it. Also made non-static. (gtk_type_unique): The allocation scheme for numerical ids has changed: The low 8 bits hold the appropriate GtkFundamentalType of a type, the rest is a globally unique sequence number. (gtk_type_hash): Use the sequence number of a key to hash it. (gtk_type_register_builtin): New function. * gtktypeutils.h: (GtkFundamentalType): New enumeration of the fundamental types. (GTK_TYPE_MAKE, GTK_FUNDAMENTAL_TYPE, GTK_TYPE_SEQNO): New macros to work with the new id scheme. (GtkArg): Added fields for new types and renamed old ones. GtkArg should now be a mostly opaque structure, except name and type. (GTK_VALUE_*): New macros to access the values of a GtkArg. (GTK_RETLOC_*): New macros to access the location of a return value that is contained in a GtkArg. * gtktypebuiltins.h: New file to access the typeids of the builtin types. * gtkwidget.h (GTK_TYPE_WIDGET): New macro to access the type id of the widget class. Thru out: Changed GTK_ARG_* to the appropriate GTK_TYPE_*. Changed access to GtkArg structure to the appropriate GTK_VALUE_* or GTK_RETLOC_* macro. Changed GtkArgType to GtkType. Changed some guints to GtkType. General changes in gtk/ to support interpreters: * gtkradiobutton.c (gtk_radio_button_new_from_widget, gtk_radio_button_new_with_label_from_widget): New functions. * gtksignal.c (gtk_signal_connect_no_marshal): New function. (struct _GtkHandler): Added no_marshal and destroy_func fields. (gtk_signal_handler_new): Initialize them. (gtk_signal_connect_by_type): Added no_marshal and destroy_func arguments. Changed all callers. (gtk_signal_destroy): Invoke destroy_func if there is one and the global destroy func does not apply. (gtk_handlers_run): If the handler has no_marshal set, call its function directly without going thru the signal's marshaller. Wed Sep 3 09:56:22 1997 RHS Linux User * gtkrange.c: Changed the way the range control focus was drawn so that the range control is drawn correctly when it does not have the focus. Tue Sep 2 17:41:17 1997 RHS Linux User * gtkwidget.c: 'gtk_real_widget_queue_resize' should only remove the "resize_widgets" if another resize is not pending. Mon Sep 1 18:28:08 1997 Peter Mattis * gtkmain.c: Changed the way GDK_DELETE events are handled. Only, if 'gtk_widget_event' returns TRUE is the widget destroyed. By default, 'gtk_widget_event' will return FALSE causing the window to not be destroyed. This prevents segfaults in the GIMP and other programs that do not correctly handle GDK_DELETE events. * gtkmain.c: Added modal dialog support by allowing events destined for a child of the grab widget to go to the child instead of the grab widget. (Added 'gtk_widget_is_ancestor' to determine the relationship between the grab widget and the event widget). * *.[ch]: Incorprated a whole mess of patches. (Started keeping the ChangeLog up to date again). Thu Jun 5 17:22:21 1997 Peter Mattis * gtkmenufactory.c: * gtkmenufactory.h: Added 'gtk_menu_factory_remove_*' calls. Removing entries/paths causes the associated widgets to be destroyed. * gtkwidget.c: * gtkwidget.h: Calling 'gtk_widget_set_style' is used as an indication that the programmer specifically wants that style to be used. RC-style substitution is disabled for the widget after such a call. * gtkpixmap.c: * gtkpixmap.h: * gtkimage.c: * gtkimage.h: Changed to use clip mask and a single pixmap (or image) to deal with transparent areas. * gdkpixmap.c: Modified xpm loading routines to optionally return a clip mask. * gdkgc.c: * gdkdraw.c: * gdktypes.h: Modifications to allow clip masks to be used with gc's. Clip masks are bitmaps that specify drawable regions. Thu May 1 03:11:51 1997 Peter Mattis * gtkscrolledwindow.c: Scrolled windows need to have the GTK_NO_WINDOW flag set. Not having it set caused an obscure redrawing bug. Wed Apr 30 12:38:03 1997 Peter Mattis * gtkhruler.c: * gtkvruler.c: Fixed a small bug that caused the indicator to be positioned slightly off. Sun Apr 27 14:28:21 1997 Peter Mattis * gtkmenushell.c: * gtkmenushell.h: * gtkmenu.c: * gtkmenu.h: Changes so that if a menu is popped up there is a timeout period during which a menu item will not be activated and if the mouse button is released in that period the menu will stay popped up. * gtkcurve.c: * gtkcurve.h: Included curve widget courtesy of David Mosberger-Tang (davidm@azstarnet.com). * gtkentry.c: * gtkentry.h: Changed "insert" and "delete" signals to "insert_text" and "delete_text" respectively. (The symbol "delete" cannot be used since it is a C++ reserved word). Sat Apr 19 01:43:49 1997 Peter Mattis * gtkmenufactory.c: A path which ends in "" will cause an invisible (hidden) menu entry to be created. This is useful for setting an accelerator key for which a corresponding menu entry is not desired. * gtktooltips.c: Fixed some problems with destruction of the active tip widget not properly updating the tooltips data structures. Fri Apr 18 15:09:45 1997 Peter Mattis * gtkcontainer.c: * gtklist.c: * gtkwidget.c: * gtkwidget.h: Patch from Owen Taylor (owt1@cornell.edu) which fixes problems with destruction of objects and with destruction of objects which hold the focus. Thu Apr 17 11:29:15 1997 Peter Mattis * gtkmenushell.c: Incorrect logic in 'gtk_menu_shell_button_release' for deciding when a menu should stay popped up when the mouse button is released. * *.c: Miscellaneous fixes from folks on the net. Tue Apr 15 02:43:17 1997 Peter Mattis * *.c: * gtkwidget.h: Added GTK_BASIC widget flag which when set specifies a widget as "basic". A "basic" widget is one which doesn't take input events. For example, labels, pixmaps, boxes, tables, alignments, etc. Sat Apr 12 15:23:08 1997 Peter Mattis * gtkcolorsel.c: Add "#include " to define M_PI. * gtksignal.c: Fixed a bug in 'gtk_signal_emit' which showed up because of the new cast checking macros. The 'object' was being accessed after it had been destroyed. * gtkoptionmenu.c: Fixed bug with using 'GTK_BIN' instead of 'GTK_BUTTON' which showed up because of the new cast checking macros. * *.h: 'GTK_CHECK_CAST', 'GTK_CHECK_CLASS_CAST' and 'GTK_CHECK_TYPE' used by standard widget macros everywhere. Wed Apr 9 00:54:17 1997 Peter Mattis * docs/gtk.texi: Started further work on documentation. Major changes and additions are being made. * gtkarrow.c: * gtkarrow.h: Removed function 'gtk_arrow_get'. * gtkcontainer.c: 'gtk_container_check_resize' no performs additional checking to account for the case where the containers allocation is no longer sufficient because its parent (or its parents parent, etc.) needs to resize its children. Tue Apr 8 21:15:50 1997 Peter Mattis * gtkstyle.c: Fixed a bug in 'gtk_style_init' in which the font was not ref'd (via 'gdk_font_ref'), but was free'd (via in 'gdk_font_free') in 'gtk_style_destroy'. (David Mosberger-Tang). Also cleaned up 'gtk_style_destroy' while I was at it. * gtkmain.c: Fixed a bug in 'gtk_propogate_event' which caused entry widgets (and probably other widgets) not to be destroyed in some instances. Mon Apr 7 01:20:38 1997 Peter Mattis * gtkentry.c: * gtkentry.h: Changed the "insert_text", "delete_text" and "changed_text" signals to "insert", "delete", and "changed" respectively. They really should have been named this way originally except the previous signal mechanism prevented duplicate signal names. ("changed" is also used by adjustments). * gtkradiomenuitem.c: * gtkradiomenuitem.h: New widget. * gtkcheckmenuitem.c: * gtkcheckmenuitem.h: New widget. * gtksignal.c: Modified 'gtk_signal_lookup' to require an object type to be passed as a parameter. In addition, signals are now only needed to be uniquely defined in their branch of the class hierarchy. This allows the same signal name to be used in two different branches of the class hierarchy. For instance, the "changed" signal is used both by adjustments and entries...in different ways! * gtktypeutils.c: Added 'gtk_type_parent' which returns the parent type for a given type. Sun Apr 6 22:08:35 1997 Peter Mattis * gtkwidget.c: If a widget is set insensitive it loses the focus if it had it. * gtkcontainer.c: Insensitive widgets no longer participate in tab traversal. * gtkscrolledwindow.c: The "viewport" child is now destroyed and a container class "foreach" function was written (which fixes the sensitivity bug). Sat Apr 5 14:25:38 1997 Peter Mattis * gtkhscrollbar.c: * gtkvscrollbar.c: Fixed trough size allocation bug. * gtkhscale.c: * gtkvscale.c: Fixed trough size allocation and position bug that showed up when scales were placed in notebooks. Thu Mar 27 17:45:54 1997 David Mosberger-Tang * gtk/gtkmain.c (gtk_handle_idle): Fix appending pending_idles to idle_functions so it works even when idle_functions is empty. Sat Mar 15 14:15:59 1997 Peter Mattis * *.[ch]: Moved '*_class_init' and '*_init' function declarations for widgets into the source file as those functions no longer had to be public. * gtkcheckbutton.c: Fixed redrawing of check button. * gtkframe.c: Fixed redrawing of frame when the shadow type is changed. Sat Mar 8 15:19:23 1997 Peter Mattis * gdkimage.c: Fixed a stupid bug with 'gdk_image_new' which potentially added a NULL image to "image_list" and caused problems when 'gdk_image_exit' was called. Wed Mar 5 00:40:08 1997 Peter Mattis * gtkpreview.c: Massively changed the colormap handling used by the preview widget. Gray previews are now dithered. A single visual and colormap is shared by the color and gray previews. A GTK_PREVIEW_INFO property is installed on the root window in certain cases to allow multiple GTK programs to share the system colormap. Sun Mar 2 05:43:06 1997 Peter Mattis * gtkcheckbutton.c: 'gtk_checkbutton_size_allocate' was allocating too much space to its children and not leaving the check button room for the focus border. * gtknotebook.c: 'gtk_notebook_size_request' wasn't requesting enough space when the notebook tabs are visible. Sat Mar 1 01:59:35 1997 Peter Mattis * gtkpreview.c: Fixed a problem with 'gtk_preview_put' when the image byte order is GDK_MSB_FIRST. * gtksignal.c: * gtksignal.h: Added 'gtk_signal_connect_after' and 'gtk_signal_connect_object_after' functions. These connect signal handlers which will run after the class function associated with the signal. * gtkstyle.c: Fixed a stupid bug in 'gtk_style_new_from_key' that was causing twice as many styles to be created as necesary. * gtkwidget.c: 'gtk_real_widget_size_allocate' erases the widgets old allocation if it has the GTK_NO_WINDOW flag set. * gtkwidget.c: 'gtk_real_widget_unmap' now erases the widget if it has the GTK_NO_WINDOW flag set. * gtklabel.c: Removed 'gtk_label_unmap' as similar functionality was added to gtk_real_widget_unmap. * gtkbin.c: Modified 'gtk_bin_map' and 'gtk_bin_unmap' so that it erases and draws the widget if it has the GTK_NO_WINDOW flag set. * gtkframe.c: Modified 'gtk_frame_size_allocate' so that it erases the old allocation. Fri Feb 28 03:27:05 1997 Peter Mattis * gtkwindow.c: 'gtk_window_set_title' now changes the window title if the window is already realized. * gtkentry.c: 'gtk_entry_set_text' was emitting both a "delete_text" and a "changed_text" signal. Modified so that it only emits a "changed_text" signal. * gtkpreview.c: Modified to work correctly on systems with MSB byte order. The colormap for TRUE and DIRECT color displays is now created if the default visual is not equal to the visual we are using. * gtkstyle.c: 'gtk_style_attach' and 'gtk_style_find' weren't working properly in the presence of multiple colormaps are different depth visuals. * gtkcontainer.c: Massively improved focus traversal using tab and arrow keys. It now uses the layout of the widgets to determine where to move the focus to. Mon Feb 24 03:24:02 1997 Peter Mattis * gtkmenufactory.c: Set the accelerator table field for menus when they are created. * gtkmenu.c: * gtkmenu.h: Added a default accelerator table field to menus so that runtime modification of accelerator keys in menus can work better. * gtkrange.c: 'gtk_range_default_{h,v}motion' had faulty logic for deciding what to do when the slider was at the edge of the trough. They previously didn't update the adjustment value event if the value wasn't what it should be when the slider was at the edge of the trough. * gtkviewport.c: 'gtk_viewport_size_allocate' and 'gtk_viewport_adjustment_value_changed' both had the potential for performing a divide by 0. Checks are now in place to prevent this. * gtkmenu.c: 'gtk_menu_map' now makes sure the menu lies on screen if the position function is NULL. * gtkentry.c: Modified selection handling. 'gtk_delete_selection' actually removes the X selection now. 'gtk_entry_destroy' removes the selection as well and relies on the change in "gdk.c" to make sure the selection event will not be sent to a non-existant window. * gdk.c: Selection events are only passed on if the selection owner is not NULL. * gtkstyle.c: 'gtk_style_detach' and 'gtk_style_destroy' were not destroying the black and white gc's. Sun Feb 23 19:17:56 1997 Peter Mattis * gtkwindow.c: 'gtk_window_size_request' was setting the window hints. This was also being done in 'gtk_window_map', so the instance being done in 'gtk_window_size_request' was removed. Fri Feb 21 01:04:01 1997 Peter Mattis * gtkwidget.c: 'gtk_widget_draw' has to use the widgets allocated position for the drawing rectangle when the widget has the GTK_NO_WINDOW flag set. * gtkwidget.c: In 'gtk_widget_init' the visual and colormap were being directly compared against 'default_visual' and 'default_colormap' instead of calling 'gtk_widget_get_default_{visual,colormap}'. * gdkrectangle.c: Amazing! There was a bug in the 'gtk_rectangle_intersect' logic. Its been there for near eternity and I never noticed. * gtkpreview.c: * gtkpreview.h: Created preview widget which allows drawing to an rgb or grayscale buffer which is automatically displayed on the screen. Performs dithering as necessary. Thu Feb 20 20:33:21 1997 Peter Mattis * gdkwindow.c: Modified the logic in 'gdk_window_new' which determined when to add a window to the WM_COLORMAP_WINDOWS property. Wed Feb 19 19:55:29 1997 Peter Mattis * gtkruler.c: 'gtk_ruler_make_pixmap' was always destroying the old backing store and creating a new one even when it would create a new one of exactly the same size as the old one. Tue Feb 18 18:32:10 1997 Peter Mattis * gmem.c: 'g_mem_chunk_alloc' was incorrectly modifying the mem areas free mem field when reallocating a previously freed atom. This caused a fairly severe memory leak. * gtkmenushell.c: 'gtk_menu_shell_button_release' had a bug in the logic for deciding whether to initiate an X pointer grab or not when the mouse button was released. It now only initiates a grab if the mouse is released within an active menu item. Fri Feb 14 00:57:40 1997 Peter Mattis * gtknotebook.c: Changed the look of notebook tabs slightly. * gtkentry.c: * gtkentry.h: Deleting an entry widget which is holding the X selection presents some difficulties. The X selection must be released, but the widget can't be destroyed until the SELECTION_CLEAR event is received that the X server will send in response to clearing the X selection. There are probably still bugs in the current method of entry widget deletion when the X selection is held. * gtkmain.c: 'gtk_propagate_event' was not properly destroying the toplevel window when receiving a key press event. * gtkwidget.c: Setting a widget insensitive did not cause it to redraw. It now does. Thu Feb 13 16:59:07 1997 Peter Mattis * gtkviewport.c: 'gtk_viewport_size_allocate' was allocating its child widget an adjusted allocation. Since the actual scrolling has handled by a subwindow this caused the child to be double scrolled. Modified to always set the child allocations origin to (0, 0). Wed Feb 12 01:06:48 1997 Peter Mattis * gtkentry.c: Text is now centered vertically. Previously it was pushed up against the top. This problem was only evident when the widget was allocated more vertical space than it requested. * gtkfilesel.c: 'gtk_file_selection_key_press' was previously only a stub for tab completion. The actual tab completion call had been left out. (Oops!) Tue Feb 11 01:43:08 1997 Peter Mattis * gtksignal.c: 'gtk_signal_disconnect_by_data' was going into a loop and crashing. Bad logic. Fixed. * gtkmain.c: An idle function which returns FALSE will be removed from the list of idle functions. This makes the functioning of idle functions and timeouts more similar. * gtkentry.c: 'gtk_entry_get_text' now returns an empty string when the actual text is NULL. This allows "stupid" programs to use the value returned by 'gtk_entry_get_text' blindly (without checking to see if its NULL). * gtkradiobutton.c: Modified 'gtk_radio_button_clicked' so that 'gtk_toggle_button_toggled' is called _after_ the widget state is changed. * gtksignal.c: * gtksignal.h: Added 'gtk_signal_name' which returns the character string name for a given signal number. * gtkwidget.c: 'gtk_widget_set_parent' checks to see if the widget is now "anchored" through the parent chain to a widget which is GTK_ANCHORED. If it is, then it changes the widgets style using 'gtk_rc_get_style' and recursively performs the same operation on the widgets children. This is necessary is 'gtk_rc_get_style' only works properly on "anchored" widgets. * gtkwindow.c: Modified GTK_WIN_POS logic so that it is only used immediately after the window has been shown. * gtkmenu.c: 'gtk_menu_key_press'. Can now change menu item accelerator keys on the fly. Why? Why not. Cool/useless feature of the day. * gtkmenuitem.c: Accelerator key drawing. Somehow that never got finished. (Oops!) * gtkdrawingarea.c: 'gtk_drawing_area_size_allocate' was not actually installed during 'gtk_drawing_area_class_init'. (Oops!) * gtkframe.c: 'gtk_frame_size_request' fixed size requisition problem caused by unsigned arithmetic. * gtkwindow.c: Modified window widget so that it only uses the widget uposition auxiliary information immediately after it has been shown. This prevents the annoying bug which can cause a uposition'ed window to jump back to its original position after the user moves it. * gtkwidget.c: Need to ref and unref style in 'gtk_widget_{push,pop}_style' to make sure that a style on the style stack is not destroyed. * gtktogglebutton.c: 'gtk_toggle_button_set_state' now calls gtk_button_clicked to actually change the state of the button. In this way, radio buttons can now perform the appropriate actions when the toggle button state is set. Mon Feb 10 00:27:39 1997 Peter Mattis * gtklist.c: 'gtk_list_select_item' and 'gtk_list_unselect_item' were casting a GList* variable to a a GtkWidget* variable. Bad bad bad. (Tim Janik). * gtksignal.c: Modified 'gtk_signal_connect' and 'gtk_signal_connect_object' to warn when a signal type cannot be found. Sun Feb 9 00:15:30 1997 Peter Mattis * gtkoptionmenu.c: * gtkoptionmenu.h: Changed option menus back to being derived from buttons. This fixes up some screwiness with their user interaction. * gtkwindow.c: Modified key press handler to support focus traversal. * gtkcontainer.c: * gtkcontainer.h: Added default focus traversal back in. Sat Feb 8 10:44:38 1997 Peter Mattis * gtkviewport.h: * gtkviewport.c: Massively sped up viewport scrolling. Used to be reallocating child's size (offset) each time a scrollbar moved. Now a subwindow is moved. All the children are moved automatically by moving the subwindow. Much much much faster. Tue Feb 4 00:20:44 1997 Peter Mattis * gtree.c: Changed 'g_tree_node_search' to use a loop instead of recursion. Mon Feb 3 11:30:03 1997 Peter Mattis * gtkbutton.c: Removed 'parent_destroy' global and replaced it with 'parent_class' global to reflect style used in other widgets. * gtknotebook.c: Tab labels were being allocated less than their requested size. * gtkrange.c: * gtkrange.h: Moved the "digits" field of scales into the range type. The adjustment value for scales is truncated to the number of visible digits instead of being left untouched. * gtree.c: Fixed a bug in the AVL tree implementation. Single rotations were always being performed during insertion. It is sometimes necessary to perform a double rotation. * gtklabel.c: Modified 'gtk_label_expose' to only draw the label when the allocated space is greater than or equal to the requested space. * gtklabel.c: Added call to 'gtk_widget_unmap' to 'gtk_label_destroy' in order for the label to redraw correctly (erase itself) when destroyed. * gtklabel.c: Added 'gtk_label_unmap' call which erases the labels allocation when it gets unmapped. * *.h: Removed a few remaining instances of using "class" as a parameter name. (Causes problems for C++). Fri Jan 31 12:26:50 1997 Peter Mattis * gtkcontainer.c: 'gtk_container_enable_resize' needs to call 'gtk_container_check_resize' instead of 'gtk_container_need_resize'. * gtkwidget.c: 'gtk_real_widget_show' now maps the widget if its parent is mapped. * gtkscrolledwindow.c: Fixed size allocation when the scrollbar policy's are GTK_POLICY_AUTOMATIC. Doing it correctly is harder than I originally thought. * gtklist.c: Added 'gtk_list_child_position' to determine the integer position in a list of a child. Filled in the 'gtk_list_item_select' and 'gtk_list_item_unselect' stubs. Thu Jan 30 16:08:06 1997 Peter Mattis * gmem.c: Changed the implementation of G_ALLOC_AND_FREE mem chunks. They used to allocate SIZEOF_VOID_P extra bytes per atom in order to keep track of which mem area they were allocated from. Now the mem area is determined by searching through an AVL tree of the mem areas for a mem chunk and comparing memory locations. A little slower, but makes G_ALLOC_AND_FREE mem chunks much more attractive. * gtree.c: Added an AVL tree implementation to glib. * gtksignal.c: * gstring.c: va_arg (arg_list, {char, short}) is invalid. Arguments passed in a variable argument list are promoted. ({char, short}->int). Seemed to work ok before under Linux. Crashed under FreeBSD. Tue Jan 28 02:27:51 1997 Peter Mattis * gdkwindow.c: Fixed a major slowdown apparent in the file selection dialog which was caused by calling 'gtk_window_add_colormap_windows' way way way too often. * *.c: Many widgets called 'gtk_container_need_resize' when something internal changed which would cause the widget to grow or shrink. The assumption was made that the widget would change size and an expose event would be generated. This happens "most" of the time. But its possible for certain widgets to change size without generating expose events, or for its internal geometry to change without a change of size which would mean no expose event was generated. So a wrapper function called 'gtk_container_check_resize' was created and 'gtk_container_need_resize' was modified so that it returns FALSE if a resize was actually generated and TRUE if nothing changed. This allows 'gtk_container_check_resize' to initiate a 'gtk_widget_size_allocate' and 'gtk_widget_draw' to emulate the expose event. Sat Jan 25 14:17:44 1997 Peter Mattis * gtkmain.c: Fixed a bug with propogating key press events. The events were sent 2 times to the toplevel windows which caused the focus widget to be activated twice when the space bar was pressed. * */configure.in: * */Makefile.am: Added support for libtool and removed the old shared library configuration craziness. Fri Jan 24 12:59:22 1997 Peter Mattis * gtktext.c: * gtktext.h: Josh's fixes and additions to the text widget. * gtkfill.c: * gtkfill.h: Filler widget useful for filling space in a table. Can specify a minimum size. Used by the canvas widget. * gtknotebook.c: * gtknotebook.h: Made outline of notebook widget. * gtkcanvas.c: * gtkcanvas.h: Started canvas widget. A composite of 2 rulers (w/ an origin), 2 scrolllbars. Guides, grids, snap to. Sun Jan 19 18:26:45 1997 Peter Mattis * gtkdialog.c: * gtkdialog.h: Created dialog widget which creates a standard looking dialog with buttons along the button and a separator. * gtkxid.c: Generalized the window table code for looking up a gdk window based on an XID to work for any XID and a piece of data. Can now look up gdk fonts based on their XID. * gtkruler.c: * gtkruler.h: * gtkhruler.c: * gtkhruler.h: * gtkvruler.c: * gtkvruler.h: Started conversion of the ruler widget. * gtktext.c: * gtktext.h: Started conversion of the text widget. Scrolling doesn't work. * gtkmain.c: Fixed a fairly major bug. The event widget needs to be in a call for the entire duration of handling an event. Not just for when the event widget itself is handling the event. * gtkfilesel.c: Fixed up some bugs with resizing. Fri Jan 10 14:18:03 1997 Peter Mattis * gtkwidget.c: * gtkwidget.h: * gtkentry.c: * gtkentry.h: Support for selections. * gdkselection.c: * gdk.c: * gdktypes.h: * gdk.h: Gdk support for X selections. Currently only text selections are supported. * gtksignal.c: Fixed a major bug which occurred when destroying an object. Memory was being written to after it was freed. * gtkfilesel.c: * gtkfilesel.h: Hooked up more functionality to the file selection dialog. Wed Jan 8 18:13:53 1997 Peter Mattis * gtkfilesel.c: * gtkfilesel.h: Mostly converted old file selection dialog widget. The widget is derived from the GtkWindow class and is quite a bit simpler in the widget code. * gtkwidget.c: Fixed 'gtk_widget_grab_focus' and 'gtk_widget_grab_default' to check that the toplevel widget is a type of window (which includes classes derived from windows). Tue Jan 7 01:12:32 1997 Peter Mattis * gtkwindow.c: Was calling 'gtk_window_resize' twice in a row...why? * gtksignal.c: * gtksignal.h: * *.c: Changed 'gtk_signal_new' so that the class function that is called when the signal is emitted can be called either before, after or both before and after the calling of any signal handlers. * gtkobject.c: * gtkobject.h: Added 'object_data' mechanism for storing data associated with a character string key in objects. Removed 'user_data' field of objects and changed 'gtk_object_{get,set}_user_data' to use the object data mechanism. Removed 'handlers' field of objects. * gtkwidget.c: * gtkwidget.h: * gtkwindow.c: Modified aux info mechanism to use object data mechanism. * gtksignal.c: Modified signal mechanism to use object data mechanism instead of 'handlers' field. Mon Jan 6 15:10:16 1997 Peter Mattis * gtkmenushell.c: Fixed up button press handling so as to conform more closely to that used by Motif. Wed Jan 1 21:27:17 1997 Peter Mattis * gtkmenu.c: * gtkmenu.h: * gtkmenubar.c: * gtkmenubar.h: * gtkmenushell.c: * gtkmenushell.h: Reorganization of menu-ing code so that code duplication is reduced. The menu shell now contains most of the code for menu-ing interaction while menus and menubars simply layout their child menu items in the appropriate place. Sun Dec 29 17:48:18 1996 Peter Mattis * gtkmenu.c: * gtkmenubar.c: * gtkmenuitem.h: * gtkmenuitem.c: Modifications so that menu item accelerators and the submenu indicator are drawn correctly and the correct amount of space is allocated. Sat Dec 28 00:32:13 1996 Peter Mattis * gtkmenufactory.h: * gtkmenufactory.c: Started menu factories as an easy method to create and manipulate menus. Fri Dec 27 13:17:34 1996 Peter Mattis * gtkmenu.c: * gtkmenu.h: * gtkmenubar.c: * gtkmenubar.h: * gtkmenuitem.c: * gtkmenuitem.h: * gtkmenushell.c: * gtkmenushell.h: Implemented basic menu functionality. Menubars and popup menus work. Submenus work. (Much left to be done). Wed Dec 18 15:27:05 1996 Peter Mattis * gtktypeutils.h: * gtktypeutils.c: Added 'gtk_type_from_name' which returns a type identifier given a type name. Implemented using a second hash table keyed by type names. * gtkbutton.c: * gtktogglebutton.c: Fixed very small messed-up drawing bug when a button loses its focus. * gtkwidget.h: * gtkwidget.c: * gtkbutton.c: * gtkwindow.c: Added default button handling. Default buttons now draw correctly and pressing return or enter causes the default button (if one exists) to be activated. Tue Dec 17 19:32:21 1996 Peter Mattis * gtkhscale.c: * gtkvscale.c: Overrode 'draw_slider' method of ranges in order to draw the slider of scales with a line in them so as to be closer to the Motif look-and-feel. * gtkwindow.c: Modified 'gtk_window_focus_in_event' so that focus in events are only handled when the window is visible. Fixes a bug where spurious focus in events get sent when a window is being hidden. * gtkwidget.h: Added 'activate_signal' field to the GtkWidgetClass structure. Added 'gtk_widget_activate' call to emit the activate signal for a widget if it is non-zero. Tue Dec 10 15:59:45 1996 Peter Mattis * gtkwidget.c: 'gtk_widget_set_name' oops in strdup'ing the old "widget->name" instead of the new one we are setting. * gtkrc.c: 'gtk_rc_widget_path' changed to use 'gtk_widget_get_name' instead of accessing the "widget->name" field directly. * gtkwidget.c: Added 'gtk_widget_get_name' function which returns the widgets name if it exists and the widgets type name if it does not. * gtkcheckbutton.c: Added 'gtk_check_button_draw' function. Modified 'gtk_check_button_expose' to pass an expose event to child instead of callings its draw function. * gtkentry.c: 'gtk_entry_draw_text' why was "+1" being added to the font->ascent to calculate the font position? This was wrong and caused some characters in fonts to be clipped. (Notably "g"). * gtkentry.c: 'gtk_entry_realize' specify GTK_BUTTON1_MOTION_MASK and GTK_POINTER_MOTION_HINT_MASK for _both_ windows. * gtkmain.c: 'gtk_propagate_event' needs to set the GTK_IN_CALL flag for the object before calling 'gtk_widget_event' and needs to destroy the object if necessary after 'gtk_widget_event' returns. * gtkradiobutton.c: 'gtk_radio_button_clicked' needs to call 'gtk_toggle_button_toggled' when the currently active button is toggled. * gtkwidget.c: 'gtk_real_widget_hide' needs to call 'gtk_widget_unmap' if the widget is currently mapped. * gtkwindow.c: Prevent automatic resizing after the user has specified a new window size. Add 'handling_resize' flag to windows. * gtkscrolledwindow.c: Implement the GTK_POLICY_AUTOMATIC scrollbar policy. Need to connect to the adjustments 'changed' signal and notice when the scrollbars aren't in use. * gtkcontainer.c: 'gtk_container_init' must set 'auto_resize' and 'need_resize' fields to TRUE and FALSE respectively. * gtkwidget.c: 'gtk_widget_set_parent' must all set a widgets state to its parents state. Sun Dec 1 01:31:01 1996 Peter Mattis * Started ChangeLog