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tests: Don't use gtk_drag_set_icon_surface()

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This commit is contained in:
Benjamin Otte 2018-03-26 18:30:34 +02:00
parent 9afbf02bc2
commit cc9908353c
1 changed files with 12 additions and 8 deletions
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20
tests/testlist3.c
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@ -11,25 +11,29 @@ drag_begin (GtkWidget *widget,
{
GtkWidget *row;
GtkAllocation alloc;
cairo_surface_t *surface;
GtkSnapshot *snapshot;
GdkPaintable *paintable;
cairo_t *cr;
int x, y;
row = gtk_widget_get_ancestor (widget, GTK_TYPE_LIST_BOX_ROW);
gtk_widget_get_allocation (row, &alloc);
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, alloc.width, alloc.height);
cr = cairo_create (surface);
snapshot = gtk_snapshot_new (FALSE, NULL, "DragIcon");
cr = gtk_snapshot_append_cairo (snapshot,
&GRAPHENE_RECT_INIT(0, 0, alloc.width, alloc.height),
"DragText");
gtk_style_context_add_class (gtk_widget_get_style_context (row), "during-dnd");
gtk_widget_draw (row, cr);
gtk_style_context_remove_class (gtk_widget_get_style_context (row), "during-dnd");
gtk_widget_translate_coordinates (widget, row, 0, 0, &x, &y);
cairo_surface_set_device_offset (surface, -x, -y);
gtk_drag_set_icon_surface (context, surface);
cairo_destroy (cr);
cairo_surface_destroy (surface);
paintable = gtk_snapshot_free_to_paintable (snapshot);
gtk_widget_translate_coordinates (widget, row, 0, 0, &x, &y);
gtk_drag_set_icon_paintable (context, paintable, -x, -y);
g_object_unref (paintable);
}