summaryrefslogtreecommitdiff
path: root/tests/testdnd2.c
diff options
context:
space:
mode:
Diffstat (limited to 'tests/testdnd2.c')
-rw-r--r--tests/testdnd2.c26
1 files changed, 20 insertions, 6 deletions
diff --git a/tests/testdnd2.c b/tests/testdnd2.c
index d356bfc6f1..2cccf04f9a 100644
--- a/tests/testdnd2.c
+++ b/tests/testdnd2.c
@@ -71,12 +71,22 @@ image_drag_begin (GtkWidget *widget,
}
static void
+window_destroyed (GtkWidget *window, gpointer data)
+{
+ GtkWidget *widget = data;
+
+ g_print ("drag widget destroyed\n");
+ g_object_unref (window);
+ g_object_set_data (G_OBJECT (widget), "drag window", NULL);
+}
+
+static void
window_drag_end (GtkWidget *ebox, GdkDragContext *context, gpointer data)
{
GtkWidget *window = data;
gtk_widget_destroy (window);
- g_object_set_data (G_OBJECT (ebox), "drag window", NULL);
+ g_signal_handlers_disconnect_by_func (ebox, window_drag_end, data);
}
static void
@@ -91,20 +101,24 @@ window_drag_begin (GtkWidget *widget,
hotspot = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (data), "hotspot"));
- pixbuf = get_image_pixbuf (GTK_IMAGE (data));
-
window = g_object_get_data (G_OBJECT (widget), "drag window");
if (window == NULL)
{
window = gtk_window_new (GTK_WINDOW_POPUP);
+ g_print ("creating new drag widget\n");
+ pixbuf = get_image_pixbuf (GTK_IMAGE (data));
image = gtk_image_new_from_pixbuf (pixbuf);
+ g_object_unref (pixbuf);
gtk_widget_show (image);
gtk_container_add (GTK_CONTAINER (window), image);
+ g_object_ref (window);
g_object_set_data (G_OBJECT (widget), "drag window", window);
+ g_signal_connect (window, "destroy", G_CALLBACK (window_destroyed), widget);
}
+ else
+ g_print ("reusing drag widget\n");
gtk_drag_set_icon_widget (context, window, 0, 0);
- g_object_unref (pixbuf);
if (hotspot == CENTER)
g_signal_connect (widget, "drag-end", G_CALLBACK (window_drag_end), window);
@@ -363,9 +377,9 @@ main (int argc, char *Argv[])
gtk_grid_attach (GTK_GRID (grid), make_spinner (), 0, 2, 1, 1);
gtk_grid_attach (GTK_GRID (grid), make_image ("weather-clear", CENTER), 1, 2, 1, 1);
- gtk_grid_attach (GTK_GRID (grid), make_image ("dialog-question", TOP_LEFT), 0, 3, 1, 1);
+ gtk_grid_attach (GTK_GRID (grid), make_image2 ("dialog-question", TOP_LEFT), 0, 3, 1, 1);
- gtk_grid_attach (GTK_GRID (grid), make_image ("dialog-information", CENTER), 1, 3, 1, 1);
+ gtk_grid_attach (GTK_GRID (grid), make_image2 ("dialog-information", CENTER), 1, 3, 1, 1);
gtk_widget_show_all (window);
gtk_main ();