* A number of functions in GDK have been renamed for consistency and
clarity. #defines to provide backwards compatibility have been
- included, but can be disabled by defineing GDK_DISABLE_COMPAT_H.
+ included, but can be disabled by defineing GDK_DISABLE_DEPRECATED.
#define gdk_draw_pixmap gdk_draw_drawable
#define gdk_draw_bitmap gdk_draw_drawable
* gtk_image_new() now takes no arguments and creates an empty GtkImage
widget. To create a GtkImage widget from a GdkImage (the least
common usage of GdkImage), use gtk_image_new_from_image.
+
+* GTK_SELECTION_EXTENDED is now deprecated, and neither the
+ GtkList/GtkTree nor the GtkCList/GtkCTree support
+ GTK_SELECTION_EXTENDED anymore. However, the old extended behavior
+ replaces MULTIPLE behavior.
+
+* The following variables are no longer exported from GDK. (Other variables
+ are also no longer exported; the following are the ones found used
+ externally in a large sample of GTK+ code.)
+
+ Variable Replacement
+ ======== ===========
+ gdk_null_window_warnings None - did nothing in GTK+-1.2.
+ gdk_leader_window None - private variable
+ gdk_screen gdk_x11_get_default_screen ()
+ gdk_root_window gdk_x11_get_default_root_xwindow ()
+ gdk_root_parent gdk_get_default_root_window ()
+ gdk_error_code/gdk_error_warnings gdk_error_trap_push()/pop()
+ gdk_display_name gdk_get_display ()
+ gdk_wm_delete_window gdk_atom_intern ("WM_DELETE_WINDOW", FALSE)
+ gdk_wm_take_focus gdk_atom_intern ("WM_TAKE_FOCUS", FALSE)
+ gdk_wm_protocols gdk_atom_intern ("WM_PROTOCOLS", FALSE)
+
+* The handling of Colormaps and widgets has been changed:
+
+ - The default colormap for widgets is now the GdkRGB colormap, not
+ the system default colormap. If you try to use resources created for
+ a widget (e.g., widget->style) with a window using the system
+ colormap, errors will result on some machines.
+
+ - gtk_widget_push/pop_colormap() only cause the colormap to be
+ explicitely set on toplevel widgets not on all widgets. The
+ colormap for other widgets (when not set using
+ gtk_widget_set_colormap()), is determined by finding the nearest
+ ancestor with a colormap set on it explicitely, or if that
+ fails, the default colormap.
+
+* The default selected day for GtkCalendar is now the current day in the
+ month, not the first day in the month. The current month and year
+ were already used.
+
+* GDK is no longer put into threaded mode automatically when
+ g_thread_init() has been called. In order to use the
+ global GDK thread mutex with gdk_threads_enter() and
+ gdk_threads_leave(), you must call gdk_threads_init() explicitely.
+
+ If you aren't using GDK and GTK+ functions from multiple threads,
+ there is no reason to call gdk_threads_init().
+
+* The GtkPreviewInfo struct has had its visual and colormap fields
+ removed. Also, gtk_preview_get_cmap() and gtk_preview_get_visual()
+ are deprecated, as GdkRgb works on any colormap and visual. You no
+ longer need to gtk_widget_push_cmap (gtk_preview_get_cmap ()) in
+ your code.
+
+* The GtkBox, GtkTable, and GtkAlignment widgets now call
+ gtk_widget_set_redraw_on_allocate (widget, FALSE); on themselves.
+ If you want to actually draw contents in a widget derived from
+ one of these widgets, you'll probably want to change this
+ in your init() function.
+
+* A number of widgets are now NO_WINDOW widgets (most importantly
+ GtkButton, but also GtkRange and GtkNotebook)
+
+ This has a couple of effects:
+
+ - If you are deriving from one of these widgets, you need to
+ adapt your code appropriately -- for instance, drawing coordinates
+ start from widget->allocation.x, widget->allocation.y.
+
+ - If you are embedding one of these widgets in a custom widget,
+ you must make sure you call gtk_container_propagate_expose()
+ correctly, as you must for any NO_WINDOW widgets.
+
+* GtkLayout no longer has the xoffset, yoffset fields, which used
+ to store the difference between world and window coordinates for
+ layout->bin_window. These coordinate systems are now always
+ the same.
\ No newline at end of file
projects / ~andy / gtk / blobdiff