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author | Matthias Clasen <mclasen@redhat.com> | 2016-04-21 14:21:14 -0400 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2016-05-05 15:03:58 -0400 |
commit | 5d5b7c9f7f0242d7d47549ee7d97fd1c5c22bce9 (patch) | |
tree | b31756ed1148cf69da67a658ebaf789ce181a76b | |
parent | 761f19e7d7b81dac63643628b8a1f7935d9f0342 (diff) | |
download | gtk+-5d5b7c9f7f0242d7d47549ee7d97fd1c5c22bce9.tar.gz |
Add a dnd test using a window as icon
This case is causing problems in firefox. Lets at least make
sure that it doesn't crash in GTK+.
-rw-r--r-- | tests/testdnd2.c | 62 |
1 files changed, 61 insertions, 1 deletions
diff --git a/tests/testdnd2.c b/tests/testdnd2.c index 948f4dac97..53bfc065f8 100644 --- a/tests/testdnd2.c +++ b/tests/testdnd2.c @@ -71,6 +71,36 @@ image_drag_begin (GtkWidget *widget, } static void +window_drag_end (GtkWidget *ebox, GdkDragContext *context, gpointer data) +{ + GtkWidget *window = data; + + gtk_widget_destroy (window); +} + +static void +window_drag_begin (GtkWidget *widget, + GdkDragContext *context, + gpointer data) +{ + GdkPixbuf *pixbuf; + GtkWidget *window; + GtkWidget *image; + + pixbuf = get_image_pixbuf (GTK_IMAGE (data)); + + window = gtk_window_new (GTK_WINDOW_POPUP); + image = gtk_image_new_from_pixbuf (pixbuf); + gtk_widget_show (image); + gtk_container_add (GTK_CONTAINER (window), image); + + gtk_drag_set_icon_widget (context, window, 0, 0); + g_object_unref (pixbuf); + + g_signal_connect (widget, "drag-end", G_CALLBACK (window_drag_end), window); +} + +static void update_source_target_list (GtkWidget *ebox, GtkWidget *image) { GtkTargetList *target_list; @@ -120,7 +150,10 @@ image_drag_data_get (GtkWidget *widget, g_object_unref (pixbuf); break; case TARGET_TEXT: - gtk_image_get_icon_name (GTK_IMAGE (data), &name, NULL); + if (gtk_image_get_storage_type (GTK_IMAGE (data)) == GTK_IMAGE_ICON_NAME) + gtk_image_get_icon_name (GTK_IMAGE (data), &name, NULL); + else + name = "Boo!"; gtk_selection_data_set_text (selection_data, name, -1); break; default: @@ -187,6 +220,31 @@ make_image (const gchar *icon_name, int hotspot) return ebox; } +GtkWidget * +make_image2 (const gchar *icon_name, int hotspot) +{ + GtkWidget *image, *ebox; + + image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_DIALOG); + ebox = gtk_event_box_new (); + + gtk_drag_source_set (ebox, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_COPY); + update_source_target_list (ebox, image); + + g_object_set_data (G_OBJECT (image), "hotspot", GINT_TO_POINTER (hotspot)); + + g_signal_connect (ebox, "drag-begin", G_CALLBACK (window_drag_begin), image); + g_signal_connect (ebox, "drag-data-get", G_CALLBACK (image_drag_data_get), image); + + gtk_drag_dest_set (ebox, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY); + g_signal_connect (ebox, "drag-data-received", G_CALLBACK (image_drag_data_received), image); + update_dest_target_list (ebox); + + gtk_container_add (GTK_CONTAINER (ebox), image); + + return ebox; +} + static void spinner_drag_begin (GtkWidget *widget, GdkDragContext *context, @@ -295,6 +353,8 @@ 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_widget_show_all (window); gtk_main (); |