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Fix problems with stuck grab (#60132, reported by Nicolas Setton) and

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Mon Feb 18 14:40:22 2002  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
	with stuck grab (#60132, reported by Nicolas Setton) and
	stuck prelighting. Combine duplicated code in three
	places for popping down the list.
This commit is contained in:
Owen Taylor 2002-02-18 20:03:34 +00:00 committed by Owen Taylor
parent b2b29ea184
commit 211c469646
8 changed files with 82 additions and 44 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

7
ChangeLog.pre-2-0
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

7
ChangeLog.pre-2-2
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
Mon Feb 18 14:40:22 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkcombo.c (gtk_combo_popdown_list): Fix problems
with stuck grab (#60132, reported by Nicolas Setton) and
stuck prelighting combine some common code for button release
and pressing Escape.
Mon Feb 18 14:17:59 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkclist.c (adjust_adjustments)

77
gtk/gtkcombo.c
View File

@ -24,6 +24,10 @@
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
/* Do NOT, I repeat, NOT, copy any of the code in this file.
* The code here relies on all sorts of internal details of GTK+
*/
#include <string.h>
#include "gtkarrow.h"
@ -493,6 +497,26 @@ gtk_combo_popup_list (GtkCombo * combo)
gtk_widget_grab_focus (combo->popwin);
}
static void
gtk_combo_popdown_list (GtkCombo *combo)
{
combo->current_button = 0;
if (GTK_BUTTON (combo->button)->in_button)
{
GTK_BUTTON (combo->button)->in_button = FALSE;
gtk_button_released (GTK_BUTTON (combo->button));
}
if (GTK_WIDGET_HAS_GRAB (combo->popwin))
{
gtk_grab_remove (combo->popwin);
gdk_pointer_ungrab (GDK_CURRENT_TIME);
}
gtk_widget_hide (combo->popwin);
}
static void
gtk_combo_activate (GtkWidget *widget,
GtkCombo *combo)
@ -544,10 +568,12 @@ gtk_combo_popup_button_leave (GtkWidget *button,
GdkEventCrossing *event,
GtkCombo *combo)
{
/* The idea here is that we want to keep the button down if the
* popup is popped up.
*/
return combo->current_button != 0;
}
static void
gtk_combo_update_entry (GtkList * list, GtkCombo * combo)
{
@ -607,9 +633,7 @@ gtk_combo_button_press (GtkWidget * widget, GdkEvent * event, GtkCombo * combo)
}
}
gtk_widget_hide (combo->popwin);
gtk_grab_remove (combo->popwin);
gdk_pointer_ungrab (event->button.time);
gtk_combo_popdown_list (combo);
return TRUE;
}
@ -628,23 +652,8 @@ gtk_combo_button_event_after (GtkWidget *widget,
{
/* This was the initial button press */
GdkEventCrossing tmp_event;
combo->current_button = 0;
if (widget != combo->button)
gtk_widget_event (combo->button, event);
/* Un-pre-highlight */
tmp_event.type = GDK_LEAVE_NOTIFY;
tmp_event.window = combo->button->window;
tmp_event.send_event = TRUE;
tmp_event.subwindow = NULL;
tmp_event.detail = GDK_NOTIFY_ANCESTOR;
gtk_widget_event (combo->button, (GdkEvent *)&tmp_event);
/* Check to see if we released inside the button */
child = gtk_get_event_widget ((GdkEvent*) event);
@ -662,18 +671,8 @@ gtk_combo_button_event_after (GtkWidget *widget,
return;
}
}
else
{
/* The user has clicked inside the popwin and released */
if (GTK_WIDGET_HAS_GRAB (combo->popwin))
{
gtk_grab_remove (combo->popwin);
gdk_pointer_ungrab (event->button.time);
}
}
gtk_widget_hide (combo->popwin);
gtk_combo_popdown_list (combo);
}
static gint
@ -723,21 +722,11 @@ gtk_combo_list_key_press (GtkWidget * widget, GdkEventKey * event, GtkCombo * co
{
if (event->keyval == GDK_Escape)
{
if (GTK_WIDGET_HAS_GRAB (combo->popwin))
{
gtk_grab_remove (combo->popwin);
gdk_pointer_ungrab (GDK_CURRENT_TIME);
}
else if (GTK_WIDGET_HAS_GRAB (combo->list))
if (GTK_WIDGET_HAS_GRAB (combo->list))
gtk_list_end_drag_selection (GTK_LIST (combo->list));
gtk_widget_hide (combo->popwin);
if (GTK_WIDGET_HAS_GRAB (combo->button))
{
combo->current_button = 0;
GTK_BUTTON (combo->button)->in_button = FALSE;
gtk_button_released (GTK_BUTTON (combo->button));
gtk_grab_remove (combo->button);
}
gtk_combo_popdown_list (combo);
return TRUE;
}
return FALSE;