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this is a stack of grabbing widgets now, having unique entries. the

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Mon Jan 19 09:16:38 1998  Tim Janik  <timj@psynet.net>

        * 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).
This commit is contained in:
Tim Janik 1998-01-19 08:23:24 +00:00 committed by Tim Janik
parent 0c6a6baa08
commit 1a8765e6ce
11 changed files with 79 additions and 15 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

7
ChangeLog.pre-2-0
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

7
ChangeLog.pre-2-2
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
Mon Jan 19 09:16:38 1998 Tim Janik <timj@psynet.net>
* 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 <eb@berns.prima.de>
* gtk/gtktoolbar.[ch]: changed

9
config.h.in
View File

@ -3,6 +3,9 @@
/* Define to empty if the keyword does not work. */
#undef const
/* Define if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define as __inline if that's what the C compiler calls it. */
#undef inline
@ -35,4 +38,8 @@
/* Define as the return type of signal handlers (int or void). */
#undef RETSIGTYPE
#undef HAVE_MMAP
/* Define if you have the getpagesize function. */
#undef HAVE_GETPAGESIZE
/* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H

28
gtk/gtkmain.c
View File

@ -106,8 +106,8 @@ static GdkEvent *next_event = NULL;
static GdkEvent *current_event = NULL;
static GList *current_events = NULL;
static GList *grabs = NULL; /* A list of grabs. The grabbing widget
* is the first one on the list.
static GSList *grabs = NULL; /* A stack of unique grabs. The grabbing
* widget is the first one on the list.
*/
static GList *init_functions = NULL; /* A list of init functions.
*/
@ -481,19 +481,27 @@ gtk_false (void)
void
gtk_grab_add (GtkWidget *widget)
{
/* Place the grab on the front of the list of grabs.
*/
grabs = g_list_prepend (grabs, widget);
g_return_if_fail (widget != NULL);
if (!GTK_WIDGET_HAS_GRAB (widget) && !GTK_OBJECT_NEED_DESTROY (widget))
{
GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_GRAB);
grabs = g_slist_prepend (grabs, widget);
}
}
void
gtk_grab_remove (GtkWidget *widget)
{
/* Remove the grab from the list of grabs.
* Note: the grab being removed may be in
* the middle of the list.
*/
grabs = g_list_remove (grabs, widget);
g_return_if_fail (widget != NULL);
if (GTK_WIDGET_HAS_GRAB (widget))
{
GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_GRAB);
grabs = g_slist_remove (grabs, widget);
}
}
void

4
gtk/gtkwidget.c
View File

@ -1105,6 +1105,8 @@ gtk_widget_destroy (GtkWidget *widget)
}
gtk_grab_remove (widget);
if (widget->parent)
{
if (!GTK_OBJECT_BEING_DESTROYED (widget->parent))
@ -3019,8 +3021,6 @@ gtk_real_widget_destroy (GtkObject *object)
if (GTK_WIDGET_RESIZE_NEEDED (widget))
g_warning ("resize needed\n");
gtk_grab_remove (widget);
gtk_selection_remove_all (widget);
if (widget->name)

4
gtk/gtkwidget.h
View File

@ -50,7 +50,7 @@ enum
GTK_ANCHORED = 1 << 15,
GTK_BASIC = 1 << 16,
GTK_USER_STYLE = 1 << 17,
GTK_GRAB_ALL = 1 << 18,
GTK_HAS_GRAB = 1 << 18,
GTK_REDRAW_PENDING = 1 << 19,
GTK_RESIZE_PENDING = 1 << 20,
GTK_RESIZE_NEEDED = 1 << 21,
@ -91,7 +91,7 @@ enum
#define GTK_WIDGET_ANCHORED(obj) (GTK_OBJECT_FLAGS (obj) & GTK_ANCHORED)
#define GTK_WIDGET_BASIC(obj) (GTK_OBJECT_FLAGS (obj) & GTK_BASIC)
#define GTK_WIDGET_USER_STYLE(obj) (GTK_OBJECT_FLAGS (obj) & GTK_USER_STYLE)
#define GTK_WIDGET_GRAB_ALL(obj) (GTK_OBJECT_FLAGS (obj) & GTK_GRAB_ALL)
#define GTK_WIDGET_HAS_GRAB(obj) (GTK_OBJECT_FLAGS (obj) & GTK_HAS_GRAB)
#define GTK_WIDGET_REDRAW_PENDING(obj) (GTK_OBJECT_FLAGS (obj) & GTK_REDRAW_PENDING)
#define GTK_WIDGET_RESIZE_PENDING(obj) (GTK_OBJECT_FLAGS (obj) & GTK_RESIZE_PENDING)
#define GTK_WIDGET_RESIZE_NEEDED(obj) (GTK_OBJECT_FLAGS (obj) & GTK_RESIZE_NEEDED)