diff options
| author | Lakshmi Shanmugam | 2017-08-18 07:05:45 +0000 |
|---|---|---|
| committer | Lakshmi Shanmugam | 2017-08-18 07:06:22 +0000 |
| commit | f28f8cb0510c91905751bee0f128e0912d8324c8 (patch) | |
| tree | e5a4dc21a9cf65776de8ad8b6c5c240615c22751 /bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org | |
| parent | d60568a68b732473a302c525248b0c667707e8d4 (diff) | |
| download | eclipse.platform.swt-f28f8cb0510c91905751bee0f128e0912d8324c8.tar.gz eclipse.platform.swt-f28f8cb0510c91905751bee0f128e0912d8324c8.tar.xz eclipse.platform.swt-f28f8cb0510c91905751bee0f128e0912d8324c8.zip | |
Bug 508129 - [10.11]PaintEvent.GC.copyArea () crashes Eclipse Neon on
OSX 10.11 and above
When a GC is created with a control as the Drawable and GC.copyArea() is
called, a SWT.Paint event is sent unexpectedly. This happens because
NSView.cacheDisplayInRect() calls drawRect() which causes a SWT.Paint
event to be sent. The fix is to ignore this paint event and prevent SWT
from sending it to the clients.
This is handled by creating a custom callback for cacheDisplayInRect,
setting the ignorePaint flag and then calling the Cocoa implementation
of cacheDisplayInRect. The ignorePaint flag is reset after the call.
Change-Id: I4c2e2986b83868082295ea187b543376bf4c8a7e
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org/eclipse/swt/internal/cocoa/OS.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org/eclipse/swt/internal/cocoa/OS.java b/bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org/eclipse/swt/internal/cocoa/OS.java index 9e6ce3da39..531dcf55cc 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org/eclipse/swt/internal/cocoa/OS.java +++ b/bundles/org.eclipse.swt/Eclipse SWT PI/cocoa/org/eclipse/swt/internal/cocoa/OS.java @@ -680,6 +680,8 @@ public static final native void objc_msgSend_stret(NSSize result, long /*int*/ i public static final native long /*int*/ CALLBACK_accessibilityHitTest_(long /*int*/ func); /** @method callback_types=NSAttributedString*;id;SEL;NSRange;,callback_flags=none;none;none;struct; */ public static final native long /*int*/ CALLBACK_attributedSubstringFromRange_(long /*int*/ func); +/** @method callback_types=void;id;SEL;NSRect;NSBitmapImageRep*;,callback_flags=none;none;none;struct;none; */ +public static final native long /*int*/ CALLBACK_cacheDisplayInRect_toBitmapImageRep_(long /*int*/ func); /** @method callback_types=BOOL;id;SEL;NSIndexSet*;NSPoint;,callback_flags=none;none;none;none;struct; */ public static final native long /*int*/ CALLBACK_canDragRowsWithIndexes_atPoint_(long /*int*/ func); /** @method callback_types=NSSize;id;SEL;,callback_flags=struct;none;none; */ |