diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Canvas.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Canvas.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Canvas.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Canvas.java index 3537f46bda..be7fa652aa 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Canvas.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/gtk/org/eclipse/swt/widgets/Canvas.java @@ -252,8 +252,9 @@ public void scroll (int destX, int destY, int x, int y, int width, int height, b boolean isFocus = caret != null && caret.isFocusCaret (); if (isFocus) caret.killFocus (); long /*int*/ window = paintWindow (); - long /*int*/ visibleRegion = OS.gdk_drawable_get_visible_region (window); + long /*int*/ visibleRegion = 0; if(OS.GTK_VERSION >= OS.VERSION(3, 0, 0)) { + visibleRegion = OS.gdk_window_get_visible_region (window); cairo_rectangle_int_t srcRect = new cairo_rectangle_int_t(); srcRect.x = x; srcRect.y = y; @@ -325,6 +326,7 @@ public void scroll (int destX, int destY, int x, int y, int width, int height, b Cairo.cairo_region_destroy (invalidateRegion); } } else { + visibleRegion = OS.gdk_drawable_get_visible_region (window); GdkRectangle srcRect = new GdkRectangle (); srcRect.x = x; srcRect.y = y; |