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| author | Iain Holmes <ih@csd.abdn.ac.uk> | 2000-02-13 04:36:48 +0800 |
|---|---|---|
| committer | iholmes <iholmes@localhost> | 2000-02-13 04:36:48 +0800 |
| commit | e07a05c550c1382031b7e57cf39765bb12165b85 (patch) | |
| tree | 3364bd4b4d3a113c347da430cc20b81c80f8c0a4 /widgets/table/e-table-header-item.c | |
| parent | 29201b7558928f5b8319b054a4a0bf76429a4807 (diff) | |
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Check the ethi is actually the one being dragged. Prevents crashes when
2000-02-12 Iain Holmes <ih@csd.abdn.ac.uk>
* e-table-header-item.c (ethi_drag_motion): Check the ethi is actually
the one being dragged. Prevents crashes when trying to drag headeritems
and there are multiple headeritems on the same canvas.
(ethi_drag_end): Same.
(ethi_drag_drop): Same.
(ethi_drag_leave): Same.
svn path=/trunk/; revision=1745
Diffstat (limited to 'widgets/table/e-table-header-item.c')
| -rw-r--r-- | widgets/table/e-table-header-item.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c index 039015b3ec..b025664385 100644 --- a/widgets/table/e-table-header-item.c +++ b/widgets/table/e-table-header-item.c @@ -315,6 +315,10 @@ ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, gint x, gint y, guint time, ETableHeaderItem *ethi) { + /* Check if it's the correct ethi */ + if (ethi->drag_col == -1) + return; + gdk_drag_status (context, 0, time); if (GTK_WIDGET(canvas) == gtk_drag_get_source_widget(context)) { if ((x >= ethi->x1) && (x <= (ethi->x1 + ethi->width)) && @@ -343,6 +347,9 @@ ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, static void ethi_drag_end (GtkWidget *canvas, GdkDragContext *context, ETableHeaderItem *ethi) { + if (ethi->drag_col == -1) + return; + if (canvas == gtk_drag_get_source_widget(context)) { if (context->action == 0) { ethi_request_redraw (ethi); @@ -363,6 +370,10 @@ ethi_drag_drop (GtkWidget *canvas, ETableHeaderItem *ethi) { gboolean successful = FALSE; + + if (ethi->drag_col == -1) + return; + if (GTK_WIDGET(canvas) == gtk_drag_get_source_widget(context)) { if ((x >= ethi->x1) && (x <= (ethi->x1 + ethi->width)) && (y >= ethi->y1) && (y <= (ethi->y1 + ethi->height))){ @@ -387,6 +398,9 @@ ethi_drag_drop (GtkWidget *canvas, static void ethi_drag_leave (GtkWidget *widget, GdkDragContext *context, guint time, ETableHeaderItem *ethi) { + if (ethi->drag_col == -1) + return; + if (widget == gtk_drag_get_source_widget(context)) { ethi_remove_drop_marker (ethi); ethi_add_destroy_marker (ethi); |