diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java index 3fcaeeddcc..5de2642596 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/graphics/GC.java @@ -598,8 +598,9 @@ public void copyArea(int srcX, int srcY, int width, int height, int destX, int d Cairo.cairo_paint(handle); Cairo.cairo_restore(handle); if (paint) { - long /*int*/ visibleRegion = OS.gdk_drawable_get_visible_region (drawable); + long /*int*/ visibleRegion = 0; if (OS.GTK_VERSION >= OS.VERSION(3, 0, 0)) { + visibleRegion = OS.gdk_window_get_visible_region (drawable); cairo_rectangle_int_t srcRect = new cairo_rectangle_int_t (); srcRect.x = srcX; srcRect.y = srcY; @@ -615,6 +616,7 @@ public void copyArea(int srcX, int srcY, int width, int height, int destX, int d Cairo.cairo_region_destroy (copyRegion); Cairo.cairo_region_destroy (invalidateRegion); } else { + visibleRegion = OS.gdk_drawable_get_visible_region (drawable); GdkRectangle srcRect = new GdkRectangle (); srcRect.x = srcX; srcRect.y = srcY; |