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authorMike Kestner <mkestner@ximian.com>2003-05-02 02:21:35 +0800
committerMike Kestner <mkestner@src.gnome.org>2003-05-02 02:21:35 +0800
commitcfd486fdd81abf30c632ad67d83b81614f4ecef6 (patch)
tree53ac3831af830c4eb2a29c5f46673853dda2a508 /widgets/table/e-cell-combo.c
parent16bfd2b97317dda26192f3c8a530bbe75b1c9b59 (diff)
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return the instantiated object. [bug #42156]
2003-05-01 Mike Kestner <mkestner@ximian.com> * gal/e-text/e-completion-callbacks.c (e_completion_callbacks_new): return the instantiated object. [bug #42156] 2003-05-01 Mike Kestner <mkestner@ximian.com> * e-cell-combo.c (e_cell_combo_selection_changed): new (e_cell_combo_init): connect to selection_changed on popup_list (e_cell_combo_do_popup): block selection_changed while popping up [bug #40996] svn path=/trunk/; revision=21042
Diffstat (limited to 'widgets/table/e-cell-combo.c')
-rw-r--r--widgets/table/e-cell-combo.c29
1 files changed, 25 insertions, 4 deletions
diff --git a/widgets/table/e-cell-combo.c b/widgets/table/e-cell-combo.c
index 3199e9b917..12a5618b81 100644
--- a/widgets/table/e-cell-combo.c
+++ b/widgets/table/e-cell-combo.c
@@ -92,6 +92,8 @@ static void e_cell_combo_get_popup_pos (ECellCombo *ecc,
gint *height,
gint *width);
+static void e_cell_combo_selection_changed(GtkWidget *popup_list, ECellCombo *ecc);
+
static gint e_cell_combo_button_press (GtkWidget *popup_window,
GdkEvent *event,
ECellCombo *ecc);
@@ -163,16 +165,20 @@ e_cell_combo_init (ECellCombo *ecc)
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window)));
gtk_widget_show (ecc->popup_list);
+ g_signal_connect (ecc->popup_list,
+ "selection_changed",
+ G_CALLBACK (e_cell_combo_selection_changed),
+ ecc);
g_signal_connect (ecc->popup_window,
"button_press_event",
G_CALLBACK (e_cell_combo_button_press),
ecc);
/* We use connect_after here so the list updates the selection before
we hide the popup and update the cell. */
- g_signal_connect_after (ecc->popup_window,
- "button_release_event",
- G_CALLBACK (e_cell_combo_button_release),
- ecc);
+ g_signal_connect (ecc->popup_window,
+ "button_release_event",
+ G_CALLBACK (e_cell_combo_button_release),
+ ecc);
g_signal_connect (ecc->popup_window,
"key_press_event",
G_CALLBACK (e_cell_combo_key_press), ecc);
@@ -257,8 +263,10 @@ e_cell_combo_do_popup (ECellPopup *ecp,
guint32 time;
gint error_code;
+ g_signal_handlers_block_by_func(ecc->popup_list, e_cell_combo_selection_changed, ecc);
e_cell_combo_show_popup (ecc, row, view_col);
e_cell_combo_select_matching_item (ecc);
+ g_signal_handlers_unblock_by_func(ecc->popup_list, e_cell_combo_selection_changed, ecc);
if (event->type == GDK_BUTTON_PRESS) {
GTK_LIST (ecc->popup_list)->drag_selection = TRUE;
@@ -489,8 +497,21 @@ e_cell_combo_get_popup_pos (ECellCombo *ecc,
*height = work_height + list_requisition.height;
}
+static void
+e_cell_combo_selection_changed(GtkWidget *popup_list, ECellCombo *ecc)
+{
+ if (!GTK_LIST(popup_list)->selection || !GTK_WIDGET_REALIZED(ecc->popup_window))
+ return;
+
+ gtk_grab_remove (ecc->popup_window);
+ gdk_pointer_ungrab (gtk_get_current_event_time());
+ gtk_widget_hide (ecc->popup_window);
+ e_cell_popup_set_shown (E_CELL_POPUP (ecc), FALSE);
+ e_cell_combo_update_cell (ecc);
+ e_cell_combo_restart_edit (ecc);
+}
/* This handles button press events in the popup window.
Note that since we have a pointer grab on this window, we also get button