#include "gtkmenuitem.h"
#include "gtkseparatormenuitem.h"
#include "gtksettings.h"
-#include "gtksignal.h"
#include "gtkstock.h"
#include "gtktextdisplay.h"
#include "gtktextview.h"
#include "gtksizegroup.h" /* FIXME http://bugzilla.gnome.org/show_bug.cgi?id=72258 */
#include "gtktextutil.h"
#include "gtkwindow.h"
-#include <string.h>
/* How scrolling, validation, exposes, etc. work.
*
gboolean extend_selection);
static void gtk_text_view_set_anchor (GtkTextView *text_view);
static void gtk_text_view_scroll_pages (GtkTextView *text_view,
- gint count);
+ gint count,
+ gboolean extend_selection);
static void gtk_text_view_scroll_hpages (GtkTextView *text_view,
- gint count);
+ gint count,
+ gboolean extend_selection);
static void gtk_text_view_insert_at_cursor (GtkTextView *text_view,
const gchar *str);
static void gtk_text_view_delete_from_cursor (GtkTextView *text_view,
static gint text_window_get_width (GtkTextWindow *win);
static gint text_window_get_height (GtkTextWindow *win);
-static void text_window_get_allocation (GtkTextWindow *win,
- GdkRectangle *rect);
enum
TARGET_TEXT_BUFFER_CONTENTS
};
-static GtkTargetEntry target_table[] = {
+static const GtkTargetEntry target_table[] = {
{ "GTK_TEXT_BUFFER_CONTENTS", GTK_TARGET_SAME_APP,
TARGET_TEXT_BUFFER_CONTENTS },
{ "UTF8_STRING", 0, TARGET_UTF8_STRING },
static GtkContainerClass *parent_class = NULL;
static guint signals[LAST_SIGNAL] = { 0 };
-GtkType
+GType
gtk_text_view_get_type (void)
{
- static GtkType our_type = 0;
+ static GType our_type = 0;
if (our_type == 0)
{
- static const GtkTypeInfo our_info =
+ static const GTypeInfo our_info =
{
- "GtkTextView",
- sizeof (GtkTextView),
- sizeof (GtkTextViewClass),
- (GtkClassInitFunc) gtk_text_view_class_init,
- (GtkObjectInitFunc) gtk_text_view_init,
- /* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL
+ sizeof (GtkTextViewClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) gtk_text_view_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (GtkTextView),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) gtk_text_view_init,
};
- our_type = gtk_type_unique (GTK_TYPE_CONTAINER, &our_info);
+ our_type = g_type_register_static (GTK_TYPE_CONTAINER, "GtkTextView",
+ &our_info, 0);
}
return our_type;
gtk_binding_entry_add_signal (binding_set, keyval, modmask,
"move_cursor", 3,
- GTK_TYPE_ENUM, step,
- GTK_TYPE_INT, count,
- GTK_TYPE_BOOL, FALSE);
+ G_TYPE_ENUM, step,
+ G_TYPE_INT, count,
+ G_TYPE_BOOLEAN, FALSE);
/* Selection-extending version */
gtk_binding_entry_add_signal (binding_set, keyval, modmask | GDK_SHIFT_MASK,
"move_cursor", 3,
- GTK_TYPE_ENUM, step,
- GTK_TYPE_INT, count,
- GTK_TYPE_BOOL, TRUE);
+ G_TYPE_ENUM, step,
+ G_TYPE_INT, count,
+ G_TYPE_BOOLEAN, TRUE);
}
static void
GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
GtkBindingSet *binding_set;
- parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
+ parent_class = g_type_class_peek_parent (klass);
/* Default handlers and virtual methods
*/
*/
signals[MOVE_CURSOR] =
- gtk_signal_new ("move_cursor",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, move_cursor),
- _gtk_marshal_VOID__ENUM_INT_BOOLEAN,
- GTK_TYPE_NONE, 3, GTK_TYPE_MOVEMENT_STEP, GTK_TYPE_INT, GTK_TYPE_BOOL);
+ g_signal_new ("move_cursor",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, move_cursor),
+ NULL, NULL,
+ _gtk_marshal_VOID__ENUM_INT_BOOLEAN,
+ G_TYPE_NONE, 3,
+ GTK_TYPE_MOVEMENT_STEP,
+ G_TYPE_INT,
+ G_TYPE_BOOLEAN);
signals[PAGE_HORIZONTALLY] =
- gtk_signal_new ("page_horizontally",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, page_horizontally),
- _gtk_marshal_VOID__INT_BOOLEAN,
- GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_BOOL);
+ g_signal_new ("page_horizontally",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, page_horizontally),
+ NULL, NULL,
+ _gtk_marshal_VOID__INT_BOOLEAN,
+ G_TYPE_NONE, 2,
+ G_TYPE_INT,
+ G_TYPE_BOOLEAN);
signals[SET_ANCHOR] =
- gtk_signal_new ("set_anchor",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, set_anchor),
- _gtk_marshal_VOID__VOID,
- GTK_TYPE_NONE, 0);
+ g_signal_new ("set_anchor",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, set_anchor),
+ NULL, NULL,
+ _gtk_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
signals[INSERT_AT_CURSOR] =
- gtk_signal_new ("insert_at_cursor",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, insert_at_cursor),
- _gtk_marshal_VOID__STRING,
- GTK_TYPE_NONE, 1, GTK_TYPE_STRING);
+ g_signal_new ("insert_at_cursor",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, insert_at_cursor),
+ NULL, NULL,
+ _gtk_marshal_VOID__STRING,
+ G_TYPE_NONE, 1,
+ G_TYPE_STRING);
signals[DELETE_FROM_CURSOR] =
- gtk_signal_new ("delete_from_cursor",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, delete_from_cursor),
- _gtk_marshal_VOID__ENUM_INT,
- GTK_TYPE_NONE, 2, GTK_TYPE_DELETE_TYPE, GTK_TYPE_INT);
+ g_signal_new ("delete_from_cursor",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, delete_from_cursor),
+ NULL, NULL,
+ _gtk_marshal_VOID__ENUM_INT,
+ G_TYPE_NONE, 2,
+ GTK_TYPE_DELETE_TYPE,
+ G_TYPE_INT);
signals[CUT_CLIPBOARD] =
- gtk_signal_new ("cut_clipboard",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, cut_clipboard),
- _gtk_marshal_VOID__VOID,
- GTK_TYPE_NONE, 0);
+ g_signal_new ("cut_clipboard",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, cut_clipboard),
+ NULL, NULL,
+ _gtk_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
signals[COPY_CLIPBOARD] =
- gtk_signal_new ("copy_clipboard",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, copy_clipboard),
- _gtk_marshal_VOID__VOID,
- GTK_TYPE_NONE, 0);
+ g_signal_new ("copy_clipboard",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, copy_clipboard),
+ NULL, NULL,
+ _gtk_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
signals[PASTE_CLIPBOARD] =
- gtk_signal_new ("paste_clipboard",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, paste_clipboard),
- _gtk_marshal_VOID__VOID,
- GTK_TYPE_NONE, 0);
+ g_signal_new ("paste_clipboard",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, paste_clipboard),
+ NULL, NULL,
+ _gtk_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
signals[TOGGLE_OVERWRITE] =
- gtk_signal_new ("toggle_overwrite",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, toggle_overwrite),
- _gtk_marshal_VOID__VOID,
- GTK_TYPE_NONE, 0);
+ g_signal_new ("toggle_overwrite",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, toggle_overwrite),
+ NULL, NULL,
+ _gtk_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
signals[MOVE_FOCUS] =
- gtk_signal_new ("move_focus",
- GTK_RUN_LAST | GTK_RUN_ACTION,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, move_focus),
- _gtk_marshal_VOID__ENUM,
- GTK_TYPE_NONE, 1, GTK_TYPE_DIRECTION_TYPE);
+ g_signal_new ("move_focus",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, move_focus),
+ NULL, NULL,
+ _gtk_marshal_VOID__ENUM,
+ G_TYPE_NONE, 1,
+ GTK_TYPE_DIRECTION_TYPE);
signals[SET_SCROLL_ADJUSTMENTS] =
- gtk_signal_new ("set_scroll_adjustments",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, set_scroll_adjustments),
- _gtk_marshal_VOID__OBJECT_OBJECT,
- GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
+ g_signal_new ("set_scroll_adjustments",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (GtkTextViewClass, set_scroll_adjustments),
+ NULL, NULL,
+ _gtk_marshal_VOID__OBJECT_OBJECT,
+ G_TYPE_NONE, 2,
+ GTK_TYPE_ADJUSTMENT,
+ GTK_TYPE_ADJUSTMENT);
widget_class->set_scroll_adjustments_signal = signals[SET_SCROLL_ADJUSTMENTS];
signals[POPULATE_POPUP] =
- gtk_signal_new ("populate_popup",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE (object_class),
- GTK_SIGNAL_OFFSET (GtkTextViewClass, populate_popup),
- _gtk_marshal_VOID__OBJECT,
- GTK_TYPE_NONE, 1, GTK_TYPE_MENU);
+ g_signal_new ("populate_popup",
+ G_OBJECT_CLASS_TYPE (gobject_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GtkTextViewClass, populate_popup),
+ NULL, NULL,
+ _gtk_marshal_VOID__OBJECT,
+ G_TYPE_NONE, 1,
+ GTK_TYPE_MENU);
/*
* Key bindings
/* Select all
*/
gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK,
- "move_cursor", 3,
- GTK_TYPE_MOVEMENT_STEP, GTK_MOVEMENT_BUFFER_ENDS,
- GTK_TYPE_INT, -1,
- GTK_TYPE_BOOL, FALSE);
+ "move_cursor", 3,
+ GTK_TYPE_MOVEMENT_STEP, GTK_MOVEMENT_BUFFER_ENDS,
+ G_TYPE_INT, -1,
+ G_TYPE_BOOLEAN, FALSE);
gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK,
- "move_cursor", 3,
- GTK_TYPE_MOVEMENT_STEP, GTK_MOVEMENT_BUFFER_ENDS,
- GTK_TYPE_INT, 1,
- GTK_TYPE_BOOL, TRUE);
+ "move_cursor", 3,
+ GTK_TYPE_MOVEMENT_STEP, GTK_MOVEMENT_BUFFER_ENDS,
+ G_TYPE_INT, 1,
+ G_TYPE_BOOLEAN, TRUE);
gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, GDK_CONTROL_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, -1,
- GTK_TYPE_BOOL, FALSE);
+ "page_horizontally", 2,
+ G_TYPE_INT, -1,
+ G_TYPE_BOOLEAN, FALSE);
gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, -1,
- GTK_TYPE_BOOL, TRUE);
+ "page_horizontally", 2,
+ G_TYPE_INT, -1,
+ G_TYPE_BOOLEAN, TRUE);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Up, GDK_CONTROL_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, -1,
- GTK_TYPE_BOOL, FALSE);
+ "page_horizontally", 2,
+ G_TYPE_INT, -1,
+ G_TYPE_BOOLEAN, FALSE);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Up, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, -1,
- GTK_TYPE_BOOL, TRUE);
+ "page_horizontally", 2,
+ G_TYPE_INT, -1,
+ G_TYPE_BOOLEAN, TRUE);
gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, GDK_CONTROL_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, 1,
- GTK_TYPE_BOOL, FALSE);
+ "page_horizontally", 2,
+ G_TYPE_INT, 1,
+ G_TYPE_BOOLEAN, FALSE);
gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, 1,
- GTK_TYPE_BOOL, TRUE);
+ "page_horizontally", 2,
+ G_TYPE_INT, 1,
+ G_TYPE_BOOLEAN, TRUE);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Down, GDK_CONTROL_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, 1,
- GTK_TYPE_BOOL, FALSE);
+ "page_horizontally", 2,
+ G_TYPE_INT, 1,
+ G_TYPE_BOOLEAN, FALSE);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Down, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
- "page_horizontally", 2,
- GTK_TYPE_INT, 1,
- GTK_TYPE_BOOL, TRUE);
+ "page_horizontally", 2,
+ G_TYPE_INT, 1,
+ G_TYPE_BOOLEAN, TRUE);
/* Deleting text */
gtk_binding_entry_add_signal (binding_set, GDK_Delete, 0,
- "delete_from_cursor", 2,
- GTK_TYPE_ENUM, GTK_DELETE_CHARS,
- GTK_TYPE_INT, 1);
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_CHARS,
+ G_TYPE_INT, 1);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, 0,
- "delete_from_cursor", 2,
- GTK_TYPE_ENUM, GTK_DELETE_CHARS,
- GTK_TYPE_INT, 1);
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_CHARS,
+ G_TYPE_INT, 1);
gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, 0,
- "delete_from_cursor", 2,
- GTK_TYPE_ENUM, GTK_DELETE_CHARS,
- GTK_TYPE_INT, -1);
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_CHARS,
+ G_TYPE_INT, -1);
+
+ /* Make this do the same as Backspace, to help with mis-typing */
+ gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_SHIFT_MASK,
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_CHARS,
+ G_TYPE_INT, -1);
gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_CONTROL_MASK,
- "delete_from_cursor", 2,
- GTK_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
- GTK_TYPE_INT, 1);
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
+ G_TYPE_INT, 1);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, GDK_CONTROL_MASK,
- "delete_from_cursor", 2,
- GTK_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
- GTK_TYPE_INT, 1);
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
+ G_TYPE_INT, 1);
gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_CONTROL_MASK,
- "delete_from_cursor", 2,
- GTK_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
- GTK_TYPE_INT, -1);
+ "delete_from_cursor", 2,
+ G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
+ G_TYPE_INT, -1);
/* Cut/copy/paste */
gtk_binding_entry_add_signal (binding_set, GDK_x, GDK_CONTROL_MASK,
- "cut_clipboard", 0);
-
+ "cut_clipboard", 0);
gtk_binding_entry_add_signal (binding_set, GDK_c, GDK_CONTROL_MASK,
- "copy_clipboard", 0);
-
+ "copy_clipboard", 0);
gtk_binding_entry_add_signal (binding_set, GDK_v, GDK_CONTROL_MASK,
- "paste_clipboard", 0);
+ "paste_clipboard", 0);
+
+ gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_SHIFT_MASK,
+ "cut_clipboard", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_Insert, GDK_CONTROL_MASK,
+ "copy_clipboard", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_Insert, GDK_SHIFT_MASK,
+ "paste_clipboard", 0);
/* Overwrite */
gtk_binding_entry_add_signal (binding_set, GDK_Insert, 0,
- "toggle_overwrite", 0);
+ "toggle_overwrite", 0);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Insert, 0,
- "toggle_overwrite", 0);
+ "toggle_overwrite", 0);
/* Control-tab focus motion */
gtk_binding_entry_add_signal (binding_set, GDK_Tab, GDK_CONTROL_MASK,
- "move_focus", 1,
- GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
+ "move_focus", 1,
+ GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, GDK_CONTROL_MASK,
- "move_focus", 1,
- GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
+ "move_focus", 1,
+ GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
gtk_binding_entry_add_signal (binding_set, GDK_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
- "move_focus", 1,
- GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
+ "move_focus", 1,
+ GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
- "move_focus", 1,
- GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
+ "move_focus", 1,
+ GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
}
static void
*/
text_view->im_context = gtk_im_multicontext_new ();
- g_signal_connect (G_OBJECT (text_view->im_context), "commit",
+ g_signal_connect (text_view->im_context, "commit",
G_CALLBACK (gtk_text_view_commit_handler), text_view);
- g_signal_connect (G_OBJECT (text_view->im_context), "preedit_changed",
+ g_signal_connect (text_view->im_context, "preedit_changed",
G_CALLBACK (gtk_text_view_preedit_changed_handler), text_view);
- g_signal_connect (G_OBJECT (text_view->im_context), "retrieve_surrounding",
+ g_signal_connect (text_view->im_context, "retrieve_surrounding",
G_CALLBACK (gtk_text_view_retrieve_surrounding_handler), text_view);
- g_signal_connect (G_OBJECT (text_view->im_context), "delete_surrounding",
+ g_signal_connect (text_view->im_context, "delete_surrounding",
G_CALLBACK (gtk_text_view_delete_surrounding_handler), text_view);
text_view->cursor_visible = TRUE;
GtkWidget*
gtk_text_view_new (void)
{
- return GTK_WIDGET (gtk_type_new (gtk_text_view_get_type ()));
+ return g_object_new (GTK_TYPE_TEXT_VIEW, NULL);
}
/**
g_slist_free (copy);
- g_signal_handlers_disconnect_by_func (G_OBJECT (text_view->buffer),
- gtk_text_view_mark_set_handler, text_view);
- g_object_unref (G_OBJECT (text_view->buffer));
+ g_signal_handlers_disconnect_by_func (text_view->buffer,
+ gtk_text_view_mark_set_handler,
+ text_view);
+ g_object_unref (text_view->buffer);
text_view->dnd_mark = NULL;
if (GTK_WIDGET_REALIZED (text_view))
- gtk_text_buffer_remove_selection_clipboard (text_view->buffer,
- gtk_clipboard_get (GDK_SELECTION_PRIMARY));
+ {
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_PRIMARY);
+ gtk_text_buffer_remove_selection_clipboard (text_view->buffer, clipboard);
+ }
}
text_view->buffer = buffer;
{
GtkTextIter start;
- g_object_ref (G_OBJECT (buffer));
+ g_object_ref (buffer);
if (text_view->layout)
gtk_text_layout_set_buffer (text_view->layout, buffer);
text_view->first_para_pixels = 0;
- g_signal_connect (G_OBJECT (text_view->buffer), "mark_set",
+ g_signal_connect (text_view->buffer, "mark_set",
G_CALLBACK (gtk_text_view_mark_set_handler), text_view);
if (GTK_WIDGET_REALIZED (text_view))
- gtk_text_buffer_add_selection_clipboard (text_view->buffer,
- gtk_clipboard_get (GDK_SELECTION_PRIMARY));
+ {
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_PRIMARY);
+ gtk_text_buffer_add_selection_clipboard (text_view->buffer, clipboard);
+ }
}
if (GTK_WIDGET_VISIBLE (text_view))
GtkTextBuffer *b;
b = gtk_text_buffer_new (NULL);
gtk_text_view_set_buffer (text_view, b);
- g_object_unref (G_OBJECT (b));
+ g_object_unref (b);
}
return text_view->buffer;
{
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (iter != NULL);
- g_return_if_fail (text_view->layout != NULL);
+ gtk_text_view_ensure_layout (text_view);
+
gtk_text_layout_get_iter_at_pixel (text_view->layout,
iter,
x,
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (gtk_text_iter_get_buffer (iter) == get_buffer (text_view));
+ gtk_text_view_ensure_layout (text_view);
+
gtk_text_layout_get_iter_location (text_view->layout, iter, location);
}
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
g_return_if_fail (gtk_text_iter_get_buffer (iter) == get_buffer (text_view));
+ gtk_text_view_ensure_layout (text_view);
+
gtk_text_layout_get_line_yrange (text_view->layout,
iter,
y,
{
g_return_if_fail (GTK_IS_TEXT_VIEW (text_view));
+ gtk_text_view_ensure_layout (text_view);
+
gtk_text_layout_get_line_at_y (text_view->layout,
target_iter,
y,
if (!gtk_text_mark_get_deleted (scroll->mark))
gtk_text_buffer_delete_mark (gtk_text_mark_get_buffer (scroll->mark),
scroll->mark);
- g_object_unref (G_OBJECT (scroll->mark));
+ g_object_unref (scroll->mark);
g_free (scroll);
}
+static void
+cancel_pending_scroll (GtkTextView *text_view)
+{
+ if (text_view->pending_scroll)
+ {
+ free_pending_scroll (text_view->pending_scroll);
+ text_view->pending_scroll = NULL;
+ }
+}
+
static void
gtk_text_view_queue_scroll (GtkTextView *text_view,
GtkTextMark *mark,
&iter,
gtk_text_mark_get_left_gravity (mark));
- g_object_ref (G_OBJECT (scroll->mark));
+ g_object_ref (scroll->mark);
- if (text_view->pending_scroll)
- free_pending_scroll (text_view->pending_scroll);
+ cancel_pending_scroll (text_view);
text_view->pending_scroll = scroll;
}
value_changed = TRUE;
}
- gtk_signal_emit_by_name (GTK_OBJECT (adj), "changed");
+ gtk_adjustment_changed (adj);
DV(g_print(">Changed adj upper to %g ("G_STRLOC")\n", upper));
if (value_changed)
{
DV(g_print(">Changed adj value because upper decreased ("G_STRLOC")\n"));
- gtk_signal_emit_by_name (GTK_OBJECT (adj), "value_changed");
+ gtk_adjustment_value_changed (adj);
}
}
}
text_view->vadjustment->page_increment =
SCREEN_HEIGHT (text_view) * 0.9;
- gtk_signal_emit_by_name (GTK_OBJECT (get_hadjustment (text_view)), "changed");
- gtk_signal_emit_by_name (GTK_OBJECT (get_hadjustment (text_view)), "changed");
+ gtk_adjustment_changed (get_hadjustment (text_view));
+ gtk_adjustment_changed (get_vadjustment (text_view));
}
}
gtk_text_view_destroy_layout (text_view);
gtk_text_view_set_buffer (text_view, NULL);
- if (text_view->pending_scroll)
- {
- free_pending_scroll (text_view->pending_scroll);
- text_view->pending_scroll = NULL;
- }
+ cancel_pending_scroll (text_view);
if (text_view->tabs)
pango_tab_array_free (text_view->tabs);
if (text_view->hadjustment)
- g_object_unref (G_OBJECT (text_view->hadjustment));
+ g_object_unref (text_view->hadjustment);
if (text_view->vadjustment)
- g_object_unref (G_OBJECT (text_view->vadjustment));
+ g_object_unref (text_view->vadjustment);
text_window_free (text_view->text_window);
if (text_view->bottom_window)
text_window_free (text_view->bottom_window);
- g_object_unref (G_OBJECT (text_view->im_context));
-
+ g_object_unref (text_view->im_context);
+
(* G_OBJECT_CLASS (parent_class)->finalize) (object);
}
if (y != text_view->yoffset)
{
- vadj->value = text_view->yoffset = y;
+ vadj->value = y;
yoffset_changed = TRUE;
}
text_view->hadjustment->lower = 0;
text_view->hadjustment->upper = MAX (SCREEN_WIDTH (text_view),
text_view->width);
- gtk_signal_emit_by_name (GTK_OBJECT (text_view->hadjustment), "changed");
+ gtk_adjustment_changed (text_view->hadjustment);
text_view->vadjustment->page_size = SCREEN_HEIGHT (text_view);
text_view->vadjustment->page_increment = SCREEN_HEIGHT (text_view) * 0.9;
text_view->vadjustment->lower = 0;
text_view->vadjustment->upper = MAX (SCREEN_HEIGHT (text_view),
text_view->height);
- gtk_signal_emit_by_name (GTK_OBJECT (text_view->vadjustment), "changed");
+ gtk_adjustment_changed (text_view->vadjustment);
if (yoffset_changed)
gtk_adjustment_value_changed (vadj);
}
else
{
- /* scroll to any marks, if that's pending. This can
- * jump us to the validation codepath used for scrolling
- * onscreen, if so we bail out.
+ /* scroll to any marks, if that's pending. This can jump us to
+ * the validation codepath used for scrolling onscreen, if so we
+ * bail out. It won't jump if already in that codepath since
+ * value_changed is not recursive, so also validate if
+ * necessary.
*/
- if (!gtk_text_view_flush_scroll (text_view))
+ if (!gtk_text_view_flush_scroll (text_view) ||
+ !text_view->onscreen_validated)
gtk_text_view_validate_onscreen (text_view);
DV(g_print(">Leaving first validate idle ("G_STRLOC")\n"));
text_view->onscreen_validated));
text_view->onscreen_validated = FALSE;
+
+ /* We'll invalidate when the layout is created */
+ if (text_view->layout == NULL)
+ return;
if (!text_view->first_validate_idle)
{
if (old_height == new_height)
redraw_rect.height = old_height;
- else
+ else if (start_y + old_height > visible_rect.y)
redraw_rect.height = MAX (0, visible_rect.y + visible_rect.height - start_y);
-
+ else
+ redraw_rect.height = 0;
+
if (gdk_rectangle_intersect (&redraw_rect, &visible_rect, &redraw_rect))
{
/* text_window_invalidate_rect() takes buffer coordinates */
}
}
-static void
-gtk_text_view_realize_cursor_gc (GtkTextView *text_view)
-{
- GdkColor *cursor_color;
- GdkColor red = { 0, 0xffff, 0x0000, 0x0000 };
-
- if (text_view->cursor_gc)
- gdk_gc_unref (text_view->cursor_gc);
-
- gtk_widget_style_get (GTK_WIDGET (text_view), "cursor-color", &cursor_color, NULL);
-
- if (!cursor_color)
- cursor_color = &red;
-
- text_view->cursor_gc = gdk_gc_new (text_view->text_window->bin_window);
- gdk_gc_set_rgb_fg_color (text_view->cursor_gc, cursor_color);
-}
-
static void
gtk_text_view_realize (GtkWidget *widget)
{
text_window_realize (text_view->bottom_window,
widget->window);
- gtk_text_view_realize_cursor_gc (text_view);
-
gtk_text_view_ensure_layout (text_view);
if (text_view->buffer)
- gtk_text_buffer_add_selection_clipboard (text_view->buffer,
- gtk_clipboard_get (GDK_SELECTION_PRIMARY));
+ {
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_PRIMARY);
+ gtk_text_buffer_add_selection_clipboard (text_view->buffer, clipboard);
+ }
tmp_list = text_view->children;
while (tmp_list != NULL)
text_view = GTK_TEXT_VIEW (widget);
if (text_view->buffer)
- gtk_text_buffer_remove_selection_clipboard (text_view->buffer,
- gtk_clipboard_get (GDK_SELECTION_PRIMARY));
-
- if (text_view->cursor_gc)
{
- gdk_gc_unref (text_view->cursor_gc);
- text_view->cursor_gc = NULL;
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_PRIMARY);
+ gtk_text_buffer_remove_selection_clipboard (text_view->buffer, clipboard);
}
gtk_text_view_remove_validate_idles (text_view);
if (text_view->bottom_window)
gdk_window_set_background (text_view->bottom_window->bin_window,
&widget->style->bg[GTK_WIDGET_STATE (widget)]);
-
- gtk_text_view_realize_cursor_gc (text_view);
}
if (text_view->layout && previous_style)
GtkTextView *text_view = GTK_TEXT_VIEW (widget);
GtkTextMark *insert;
GtkTextIter iter;
+ gboolean can_insert;
if (text_view->layout == NULL ||
get_buffer (text_view) == NULL)
insert = gtk_text_buffer_get_insert (get_buffer (text_view));
gtk_text_buffer_get_iter_at_mark (get_buffer (text_view), &iter, insert);
- if (gtk_text_iter_can_insert (&iter, text_view->editable) &&
+ can_insert = gtk_text_iter_can_insert (&iter, text_view->editable);
+ if (can_insert &&
gtk_im_context_filter_keypress (text_view->im_context, event))
{
text_view->need_im_reset = TRUE;
obscure = TRUE;
retval = TRUE;
}
+ /* Binding set */
else if (GTK_WIDGET_CLASS (parent_class)->key_press_event &&
GTK_WIDGET_CLASS (parent_class)->key_press_event (widget, event))
retval = TRUE;
- else if (event->keyval == GDK_Return ||
- event->keyval == GDK_KP_Enter)
+ /* use overall editability not can_insert, more predictable for users */
+ else if (text_view->editable &&
+ (event->keyval == GDK_Return ||
+ event->keyval == GDK_KP_Enter))
{
+ /* this won't actually insert the newline if the cursor isn't
+ * editable
+ */
gtk_text_view_commit_text (text_view, "\n");
obscure = TRUE;
event->keyval == GDK_KP_Tab) &&
!(event->state & GDK_CONTROL_MASK))
{
- /* If the text isn't editable, move the focus instead */
+ /* If the text widget isn't editable overall, move the focus
+ * instead
+ */
if (text_view->editable)
{
gtk_text_view_commit_text (text_view, "\t");
event->y + text_view->yoffset);
gtk_text_buffer_paste_clipboard (get_buffer (text_view),
- gtk_clipboard_get (GDK_SELECTION_PRIMARY),
+ gtk_widget_get_clipboard (widget, GDK_SELECTION_PRIMARY),
&iter,
text_view->editable);
return TRUE;
gtk_text_view_check_cursor_blink (text_view);
}
- g_signal_connect (gdk_keymap_get_default (),
+ g_signal_connect (gdk_keymap_get_for_display (gtk_widget_get_display (widget)),
"direction_changed",
G_CALLBACK (keymap_direction_changed), text_view);
gtk_text_view_check_keymap_direction (text_view);
gtk_text_view_check_cursor_blink (text_view);
}
- g_signal_handlers_disconnect_by_func (gdk_keymap_get_default (),
- keymap_direction_changed,
- text_view);
+ g_signal_handlers_disconnect_by_func (gdk_keymap_get_for_display (gtk_widget_get_display (widget)),
+ keymap_direction_changed,
+ text_view);
text_view->need_im_reset = TRUE;
gtk_im_context_focus_out (GTK_TEXT_VIEW (widget)->im_context);
{
GdkCursor *cursor;
- cursor = gdk_cursor_new (GDK_XTERM);
+ cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget),
+ GDK_XTERM);
gdk_window_set_cursor (text_view->text_window->bin_window, cursor);
gdk_cursor_unref (cursor);
text_view->mouse_cursor_obscured = FALSE;
if (!text_view->onscreen_validated)
{
g_warning (G_STRLOC ": somehow some text lines were modified or scrolling occurred since the last validation of lines on the screen - may be a text widget bug.");
- G_BREAKPOINT ();
+ g_assert_not_reached ();
}
#if 0
gtk_text_layout_draw (text_view->layout,
widget,
text_view->text_window->bin_window,
- text_view->cursor_gc,
+ NULL,
text_view->xoffset,
text_view->yoffset,
area->x, area->y,
child,
event);
- g_object_unref (G_OBJECT (child));
+ g_object_unref (child);
tmp_list = tmp_list->next;
}
{
GtkTextView *text_view;
GtkContainer *container;
+ gboolean result;
text_view = GTK_TEXT_VIEW (widget);
container = GTK_CONTAINER (widget);
-
- return GTK_WIDGET_CLASS (parent_class)->focus (widget, direction);
+
+ if (!gtk_widget_is_focus (widget) &&
+ container->focus_child == NULL)
+ {
+ gtk_widget_grab_focus (widget);
+ return TRUE;
+ }
+ else
+ {
+ /*
+ * Unset CAN_FOCUS flag so that gtk_container_focus() allows
+ * children to get the focus
+ */
+ GTK_WIDGET_UNSET_FLAGS (widget, GTK_CAN_FOCUS);
+ result = GTK_WIDGET_CLASS (parent_class)->focus (widget, direction);
+ GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+
+ return result;
+ }
}
/*
}
}
+static void
+move_cursor (GtkTextView *text_view,
+ const GtkTextIter *new_location,
+ gboolean extend_selection)
+{
+ if (extend_selection)
+ gtk_text_buffer_move_mark_by_name (get_buffer (text_view),
+ "insert",
+ new_location);
+ else
+ gtk_text_buffer_place_cursor (get_buffer (text_view),
+ new_location);
+}
+
/* FIXME when we are unfrozen and can change GtkMovementStep,
* fix this
*/
if (step == GTK_MOVEMENT_PAGES)
{
- gtk_text_view_scroll_pages (text_view, count);
+ gtk_text_view_scroll_pages (text_view, count, extend_selection);
gtk_text_view_pend_cursor_blink (text_view);
return;
}
else if (step == PAGE_HORIZONTALLY_HACK_VALUE)
{
- gtk_text_view_scroll_hpages (text_view, count);
+ gtk_text_view_scroll_hpages (text_view, count, extend_selection);
gtk_text_view_pend_cursor_blink (text_view);
return;
}
if (!gtk_text_iter_equal (&insert, &newplace))
{
- if (extend_selection)
- gtk_text_buffer_move_mark (get_buffer (text_view),
- gtk_text_buffer_get_mark (get_buffer (text_view),
- "insert"),
- &newplace);
- else
- gtk_text_buffer_place_cursor (get_buffer (text_view), &newplace);
+ move_cursor (text_view, &newplace, extend_selection);
DV(g_print (G_STRLOC": scrolling onscreen\n"));
gtk_text_view_scroll_mark_onscreen (text_view,
static void
gtk_text_view_scroll_pages (GtkTextView *text_view,
- gint count)
+ gint count,
+ gboolean extend_selection)
{
gdouble newval;
gdouble oldval;
g_return_if_fail (text_view->vadjustment != NULL);
+ cancel_pending_scroll (text_view);
+
adj = text_view->vadjustment;
/* Validate the region that will be brought into view by the cursor motion
{
/* already at top, just be sure we are at offset 0 */
gtk_text_buffer_get_start_iter (get_buffer (text_view), &new_insert);
- gtk_text_buffer_place_cursor (get_buffer (text_view), &new_insert);
+ move_cursor (text_view, &new_insert, extend_selection);
}
else if (count > 0 && adj->value >= (adj->upper - adj->page_size - 1e-12))
{
/* already at bottom, just be sure we are at the end */
gtk_text_buffer_get_end_iter (get_buffer (text_view), &new_insert);
- gtk_text_buffer_place_cursor (get_buffer (text_view), &new_insert);
+ move_cursor (text_view, &new_insert, extend_selection);
}
else
{
gtk_text_layout_get_iter_at_pixel (text_view->layout, &new_insert, cursor_x_pos, cursor_y_pos);
clamp_iter_onscreen (text_view, &new_insert);
- gtk_text_buffer_place_cursor (get_buffer (text_view), &new_insert);
+ move_cursor (text_view, &new_insert, extend_selection);
gtk_text_view_set_virtual_cursor_pos (text_view, cursor_x_pos, cursor_y_pos);
}
static void
gtk_text_view_scroll_hpages (GtkTextView *text_view,
- gint count)
+ gint count,
+ gboolean extend_selection)
{
gdouble newval;
gdouble oldval;
g_return_if_fail (text_view->hadjustment != NULL);
+ cancel_pending_scroll (text_view);
+
adj = text_view->hadjustment;
/* Validate the line that we're moving within.
{
/* already at far left, just be sure we are at offset 0 */
gtk_text_iter_set_line_offset (&new_insert, 0);
- gtk_text_buffer_place_cursor (get_buffer (text_view), &new_insert);
+ move_cursor (text_view, &new_insert, extend_selection);
}
else if (count > 0 && adj->value >= (adj->upper - adj->page_size - 1e-12))
{
/* already at far right, just be sure we are at the end */
gtk_text_iter_forward_to_line_end (&new_insert);
- gtk_text_buffer_place_cursor (get_buffer (text_view), &new_insert);
+ move_cursor (text_view, &new_insert, extend_selection);
}
else
{
gtk_text_layout_get_iter_at_pixel (text_view->layout, &new_insert, cursor_x_pos, cursor_y_pos);
clamp_iter_onscreen (text_view, &new_insert);
- gtk_text_buffer_place_cursor (get_buffer (text_view), &new_insert);
+ move_cursor (text_view, &new_insert, extend_selection);
gtk_text_view_set_virtual_cursor_pos (text_view, cursor_x_pos, cursor_y_pos);
}
static void
gtk_text_view_cut_clipboard (GtkTextView *text_view)
{
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_CLIPBOARD);
+
gtk_text_buffer_cut_clipboard (get_buffer (text_view),
- gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
+ clipboard,
text_view->editable);
DV(g_print (G_STRLOC": scrolling onscreen\n"));
gtk_text_view_scroll_mark_onscreen (text_view,
static void
gtk_text_view_copy_clipboard (GtkTextView *text_view)
{
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_CLIPBOARD);
+
gtk_text_buffer_copy_clipboard (get_buffer (text_view),
- gtk_clipboard_get (GDK_SELECTION_CLIPBOARD));
+ clipboard);
DV(g_print (G_STRLOC": scrolling onscreen\n"));
gtk_text_view_scroll_mark_onscreen (text_view,
gtk_text_buffer_get_mark (get_buffer (text_view),
static void
gtk_text_view_paste_clipboard (GtkTextView *text_view)
{
+ GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_CLIPBOARD);
+
gtk_text_buffer_paste_clipboard (get_buffer (text_view),
- gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
+ clipboard,
NULL,
text_view->editable);
DV(g_print (G_STRLOC": scrolling onscreen\n"));
return;
/* Propagate to toplevel */
- g_signal_emit_by_name (G_OBJECT (toplevel), "move_focus", direction_type);
+ g_signal_emit_by_name (toplevel, "move_focus", direction_type);
}
/*
gtk_text_buffer_place_cursor (buffer, &newplace);
}
- text_view->selection_drag_handler = gtk_signal_connect (GTK_OBJECT (text_view),
- "motion_notify_event",
- GTK_SIGNAL_FUNC (selection_motion_event_handler),
- NULL);
+ text_view->selection_drag_handler = g_signal_connect (text_view,
+ "motion_notify_event",
+ G_CALLBACK (selection_motion_event_handler),
+ NULL);
}
/* returns whether we were really dragging */
if (text_view->selection_drag_handler == 0)
return FALSE;
- gtk_signal_disconnect (GTK_OBJECT (text_view), text_view->selection_drag_handler);
+ g_signal_handler_disconnect (text_view, text_view->selection_drag_handler);
text_view->selection_drag_handler = 0;
if (text_view->scroll_timeout != 0)
"gtk-split-cursor", &split_cursor,
NULL);
if (split_cursor)
- new_dir = GTK_TEXT_DIR_NONE;
+ {
+ new_dir = GTK_TEXT_DIR_NONE;
+ }
else
- new_dir = (gdk_keymap_get_direction (gdk_keymap_get_default ()) == PANGO_DIRECTION_LTR) ?
- GTK_TEXT_DIR_LTR : GTK_TEXT_DIR_RTL;
+ {
+ GdkKeymap *keymap = gdk_keymap_get_for_display (gtk_widget_get_display (GTK_WIDGET (text_view)));
+ new_dir = (gdk_keymap_get_direction (keymap) == PANGO_DIRECTION_LTR) ?
+ GTK_TEXT_DIR_LTR : GTK_TEXT_DIR_RTL;
+ }
if (text_view->layout->cursor_direction != new_dir)
gtk_text_layout_set_cursor_direction (text_view->layout, new_dir);
text_view->layout = gtk_text_layout_new ();
- g_signal_connect (G_OBJECT (text_view->layout),
+ g_signal_connect (text_view->layout,
"invalidated",
G_CALLBACK (invalidated_handler),
text_view);
- g_signal_connect (G_OBJECT (text_view->layout),
+ g_signal_connect (text_view->layout,
"changed",
G_CALLBACK (changed_handler),
text_view);
- g_signal_connect (G_OBJECT (text_view->layout),
+ g_signal_connect (text_view->layout,
"allocate_child",
G_CALLBACK (gtk_text_view_child_allocated),
text_view);
gtk_text_layout_set_contexts (text_view->layout, ltr_context, rtl_context);
- g_object_unref (G_OBJECT (ltr_context));
- g_object_unref (G_OBJECT (rtl_context));
+ g_object_unref (ltr_context);
+ g_object_unref (rtl_context);
gtk_text_view_check_keymap_direction (text_view);
tmp_list = g_slist_next (tmp_list);
}
+
+ gtk_text_view_invalidate (text_view);
}
}
GSList *tmp_list;
gtk_text_view_remove_validate_idles (text_view);
+
+ g_signal_handlers_disconnect_by_func (text_view->layout,
+ invalidated_handler,
+ text_view);
+ g_signal_handlers_disconnect_by_func (text_view->layout,
+ changed_handler,
+ text_view);
/* Remove layout from all anchored children */
tmp_list = text_view->children;
gtk_text_view_stop_cursor_blink (text_view);
gtk_text_view_end_selection_drag (text_view, NULL);
- g_signal_handlers_disconnect_by_func (G_OBJECT (text_view->layout),
- invalidated_handler, text_view);
- g_signal_handlers_disconnect_by_func (G_OBJECT (text_view->layout),
- changed_handler, text_view);
- g_object_unref (G_OBJECT (text_view->layout));
+ g_object_unref (text_view->layout);
text_view->layout = NULL;
}
}
}
else if (gtk_text_buffer_get_selection_bounds (get_buffer (text_view),
&start, &end) &&
- gtk_text_iter_in_range (&newplace, &start, &end))
+ gtk_text_iter_compare (&newplace, &start) >= 0 &&
+ gtk_text_iter_compare (&newplace, &end) <= 0)
{
/* We're inside the selection. */
}
if (text_view->hadjustment && (text_view->hadjustment != hadj))
{
- gtk_signal_disconnect_by_data (GTK_OBJECT (text_view->hadjustment), text_view);
- g_object_unref (G_OBJECT (text_view->hadjustment));
+ g_signal_handlers_disconnect_by_func (text_view->hadjustment,
+ gtk_text_view_value_changed,
+ text_view);
+ g_object_unref (text_view->hadjustment);
}
if (text_view->vadjustment && (text_view->vadjustment != vadj))
{
- gtk_signal_disconnect_by_data (GTK_OBJECT (text_view->vadjustment), text_view);
- g_object_unref (G_OBJECT (text_view->vadjustment));
+ g_signal_handlers_disconnect_by_func (text_view->vadjustment,
+ gtk_text_view_value_changed,
+ text_view);
+ g_object_unref (text_view->vadjustment);
}
if (text_view->hadjustment != hadj)
{
text_view->hadjustment = hadj;
- g_object_ref (G_OBJECT (text_view->hadjustment));
+ g_object_ref (text_view->hadjustment);
gtk_object_sink (GTK_OBJECT (text_view->hadjustment));
- gtk_signal_connect (GTK_OBJECT (text_view->hadjustment), "value_changed",
- (GtkSignalFunc) gtk_text_view_value_changed,
- text_view);
+ g_signal_connect (text_view->hadjustment, "value_changed",
+ G_CALLBACK (gtk_text_view_value_changed),
+ text_view);
need_adjust = TRUE;
}
if (text_view->vadjustment != vadj)
{
text_view->vadjustment = vadj;
- g_object_ref (G_OBJECT (text_view->vadjustment));
+ g_object_ref (text_view->vadjustment);
gtk_object_sink (GTK_OBJECT (text_view->vadjustment));
- gtk_signal_connect (GTK_OBJECT (text_view->vadjustment), "value_changed",
- (GtkSignalFunc) gtk_text_view_value_changed,
- text_view);
+ g_signal_connect (text_view->vadjustment, "value_changed",
+ G_CALLBACK (gtk_text_view_value_changed),
+ text_view);
need_adjust = TRUE;
}
else
{
if (!had_selection && text_view->overwrite_mode)
- gtk_text_view_delete_from_cursor (text_view, GTK_DELETE_CHARS, 1);
+ {
+ GtkTextIter insert;
+
+ gtk_text_buffer_get_iter_at_mark (get_buffer (text_view),
+ &insert,
+ gtk_text_buffer_get_mark (get_buffer (text_view),
+ "insert"));
+ if (!gtk_text_iter_ends_line (&insert))
+ gtk_text_view_delete_from_cursor (text_view, GTK_DELETE_CHARS, 1);
+ }
gtk_text_buffer_insert_interactive_at_cursor (get_buffer (text_view), str, -1,
text_view->editable);
}
GtkTextView *text_view)
{
const gchar *signal = g_object_get_data (G_OBJECT (menuitem), "gtk-signal");
- gtk_signal_emit_by_name (GTK_OBJECT (text_view), signal);
+ g_signal_emit_by_name (text_view, signal);
}
static void
GtkWidget *menuitem = gtk_image_menu_item_new_from_stock (stock_id, NULL);
g_object_set_data (G_OBJECT (menuitem), "gtk-signal", (char *)signal);
- gtk_signal_connect (GTK_OBJECT (menuitem), "activate",
- GTK_SIGNAL_FUNC (activate_cb), text_view);
+ g_signal_connect (menuitem, "activate",
+ G_CALLBACK (activate_cb), text_view);
gtk_widget_set_sensitive (menuitem, sensitive);
gint root_x, root_y;
GtkTextIter iter;
GtkRequisition req;
+ GdkScreen *screen;
text_view = GTK_TEXT_VIEW (user_data);
widget = GTK_WIDGET (text_view);
g_return_if_fail (GTK_WIDGET_REALIZED (text_view));
+
+ screen = gtk_widget_get_screen (widget);
gdk_window_get_origin (widget->window, &root_x, &root_y);
*x = CLAMP (*x, root_x, (root_x + widget->allocation.width));
*y = CLAMP (*y, root_y, (root_y + widget->allocation.height));
- *x = CLAMP (*x, 0, MAX (0, gdk_screen_width () - req.width));
- *y = CLAMP (*y, 0, MAX (0, gdk_screen_height () - req.height));
+ *x = CLAMP (*x, 0, MAX (0, gdk_screen_get_width (screen) - req.width));
+ *y = CLAMP (*y, 0, MAX (0, gdk_screen_get_height (screen) - req.height));
}
typedef struct
unichar_chosen_func,
text_view);
- gtk_signal_emit (GTK_OBJECT (text_view),
- signals[POPULATE_POPUP],
- text_view->popup_menu);
+ g_signal_emit (text_view,
+ signals[POPULATE_POPUP],
+ 0,
+ text_view->popup_menu);
if (info->button)
gtk_menu_popup (GTK_MENU (text_view->popup_menu), NULL, NULL,
gtk_menu_popup (GTK_MENU (text_view->popup_menu), NULL, NULL,
popup_position_func, text_view,
0, gtk_get_current_event_time ());
- _gtk_menu_shell_select_first (GTK_MENU_SHELL (text_view->popup_menu));
+ gtk_menu_shell_select_first (GTK_MENU_SHELL (text_view->popup_menu), FALSE);
}
}
{
PopupInfo *info = g_new (PopupInfo, 1);
+ /* should not need this, see http://bugzilla.gnome.org/show_bug.cgi?id=74620 */
+ gtk_text_view_end_selection_drag (text_view, event);
+
/* In order to know what entries we should make sensitive, we
* ask for the current targets of the clipboard, and when
* we get them, then we actually pop up the menu.
info->time = gtk_get_current_event_time ();
}
- gtk_clipboard_request_contents (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD),
+ gtk_clipboard_request_contents (gtk_widget_get_clipboard (GTK_WIDGET (text_view),
+ GDK_SELECTION_CLIPBOARD),
gdk_atom_intern ("TARGETS", FALSE),
popup_targets_received,
info);
if (win->type == GTK_TEXT_WINDOW_TEXT)
{
/* I-beam cursor */
- cursor = gdk_cursor_new (GDK_XTERM);
+ cursor = gdk_cursor_new_for_display (gdk_drawable_get_display (parent),
+ GDK_XTERM);
gdk_window_set_cursor (win->bin_window, cursor);
gdk_cursor_unref (cursor);
gdk_draw_rectangle (win->bin_window,
gc, TRUE, window_rect.x, window_rect.y,
window_rect.width, window_rect.height);
- gdk_gc_unref (gc);
+ g_object_unref (gc);
}
#endif
}
return win->allocation.height;
}
-static void
-text_window_get_allocation (GtkTextWindow *win,
- GdkRectangle *rect)
-{
- *rect = win->allocation;
-}
-
/* Windows */
/**
* gtk_text_view_buffer_to_window_coords:
* @text_view: a #GtkTextView
- * @win: a #GtkTextWindowType
+ * @win: a #GtkTextWindowType except #GTK_TEXT_WINDOW_PRIVATE
* @buffer_x: buffer x coordinate
* @buffer_y: buffer y coordinate
* @window_x: window x coordinate return location
* @window_y: window y coordinate return location
*
* Converts coordinate (@buffer_x, @buffer_y) to coordinates for the window
- * @win, and stores the result in (@window_x, @window_y).
+ * @win, and stores the result in (@window_x, @window_y).
+ *
+ * Note that you can't convert coordinates for a nonexisting window (see
+ * gtk_text_view_set_border_window_size()).
**/
void
gtk_text_view_buffer_to_window_coords (GtkTextView *text_view,
/**
* gtk_text_view_window_to_buffer_coords:
* @text_view: a #GtkTextView
- * @win: a #GtkTextWindowType
+ * @win: a #GtkTextWindowType except #GTK_TEXT_WINDOW_PRIVATE
* @window_x: window x coordinate
* @window_y: window y coordinate
* @buffer_x: buffer x coordinate return location
*
* Converts coordinates on the window identified by @win to buffer
* coordinates, storing the result in (@buffer_x,@buffer_y).
+ *
+ * Note that you can't convert coordinates for a nonexisting window (see
+ * gtk_text_view_set_border_window_size()).
**/
void
gtk_text_view_window_to_buffer_coords (GtkTextView *text_view,
vc = g_new (GtkTextViewChild, 1);
+ vc->type = GTK_TEXT_WINDOW_PRIVATE;
vc->widget = child;
vc->anchor = anchor;
vc->from_top_of_line = 0;
vc->from_left_of_buffer = 0;
- g_object_ref (G_OBJECT (vc->widget));
- g_object_ref (G_OBJECT (vc->anchor));
+ g_object_ref (vc->widget);
+ g_object_ref (vc->anchor);
g_object_set_data (G_OBJECT (child),
"gtk-text-view-child",
vc->from_top_of_line = 0;
vc->from_left_of_buffer = 0;
-
- g_object_ref (G_OBJECT (vc->widget));
+
+ g_object_ref (vc->widget);
vc->type = type;
vc->x = x;
{
gtk_text_child_anchor_unregister_child (child->anchor,
child->widget);
- g_object_unref (G_OBJECT (child->anchor));
+ g_object_unref (child->anchor);
}
- g_object_unref (G_OBJECT (child->widget));
+ g_object_unref (child->widget);
g_free (child);
}
projects / ~andy / gtk / blobdiff