diff options
| author | Mike Kestner <mkestner@ximian.com> | 2003-02-28 06:24:38 +0800 |
|---|---|---|
| committer | Mike Kestner <mkestner@src.gnome.org> | 2003-02-28 06:24:38 +0800 |
| commit | 1de4b21c42204c218b86ca95f368b66d579d2962 (patch) | |
| tree | 1f0af59b6e93f09f9199fd04bf030ec460ce4aad | |
| parent | c7db899624ec9b736bf58c9c6ef708e32b418966 (diff) | |
| download | gsoc2013-evolution-1de4b21c42204c218b86ca95f368b66d579d2962.tar.gz gsoc2013-evolution-1de4b21c42204c218b86ca95f368b66d579d2962.tar.zst gsoc2013-evolution-1de4b21c42204c218b86ca95f368b66d579d2962.zip | |
use gdk_event_copy and gdk_event_free to dup the event.
2003-02-27 Mike Kestner <mkestner@ximian.com>
* gal/widgets/e-canvas.c (emit_event): use gdk_event_copy
and gdk_event_free to dup the event.
svn path=/trunk/; revision=20088
| -rw-r--r-- | widgets/misc/e-canvas.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/widgets/misc/e-canvas.c b/widgets/misc/e-canvas.c index 54282f5408..1bbeef9a28 100644 --- a/widgets/misc/e-canvas.c +++ b/widgets/misc/e-canvas.c @@ -161,7 +161,7 @@ e_canvas_new () static int emit_event (GnomeCanvas *canvas, GdkEvent *event) { - GdkEvent ev; + GdkEvent *ev; gint finished; GnomeCanvasItem *item; GnomeCanvasItem *parent; @@ -225,14 +225,14 @@ emit_event (GnomeCanvas *canvas, GdkEvent *event) * offsets of the fields in the event structures. */ - ev = *event; + ev = gdk_event_copy (event); - switch (ev.type) { + switch (ev->type) { case GDK_ENTER_NOTIFY: case GDK_LEAVE_NOTIFY: gnome_canvas_window_to_world (canvas, - ev.crossing.x, ev.crossing.y, - &ev.crossing.x, &ev.crossing.y); + ev->crossing.x, ev->crossing.y, + &ev->crossing.x, &ev->crossing.y); break; case GDK_MOTION_NOTIFY: @@ -241,8 +241,8 @@ emit_event (GnomeCanvas *canvas, GdkEvent *event) case GDK_3BUTTON_PRESS: case GDK_BUTTON_RELEASE: gnome_canvas_window_to_world (canvas, - ev.motion.x, ev.motion.y, - &ev.motion.x, &ev.motion.y); + ev->motion.x, ev->motion.y, + &ev->motion.x, &ev->motion.y); break; default: @@ -259,17 +259,7 @@ emit_event (GnomeCanvas *canvas, GdkEvent *event) while (item && !finished) { g_object_ref (item); - g_signal_emit_by_name (item, "event", - &ev, - &finished); - -#ifndef NO_WARNINGS -#warning FIXME - needs thought -#endif -#if 0 - if (GTK_OBJECT_DESTROYED (item)) - finished = TRUE; -#endif + g_signal_emit_by_name (item, "event", ev, &finished); parent = item->parent; g_object_unref (item); @@ -277,6 +267,8 @@ emit_event (GnomeCanvas *canvas, GdkEvent *event) item = parent; } + gdk_event_free (ev); + return finished; } @@ -696,8 +688,8 @@ e_canvas_style_set (GtkWidget *widget, GtkStyle *previous_style) static void e_canvas_realize (GtkWidget *widget) { - gint width, height; #ifdef GAL_GDK_IM + gint width, height; ECanvas *ecanvas = E_CANVAS (widget); #endif |