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7142565: [macosx] Many special keys processed twice in text fields

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Forward port from 7u4

Reviewed-by: anthony
This commit is contained in:
Anton Tarasov 2012-05-17 21:27:19 +04:00
parent c0f2f2b464
commit e49b6e7624
1 changed files with 7 additions and 1 deletions
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8
jdk/src/macosx/native/sun/awt/AWTView.m
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@ -48,7 +48,6 @@
//#define IM_DEBUG TRUE //#define IM_DEBUG TRUE
//#define EXTRA_DEBUG //#define EXTRA_DEBUG
static BOOL shouldUsePressAndHold() { static BOOL shouldUsePressAndHold() {
static int shouldUsePressAndHold = -1; static int shouldUsePressAndHold = -1;
if (shouldUsePressAndHold != -1) return shouldUsePressAndHold; if (shouldUsePressAndHold != -1) return shouldUsePressAndHold;
@ -394,6 +393,13 @@ AWT_ASSERT_APPKIT_THREAD;
} }
-(void) deliverJavaKeyEventHelper: (NSEvent *) event { -(void) deliverJavaKeyEventHelper: (NSEvent *) event {
static id sUnretainedLastKeyEvent = nil;
if (event == sUnretainedLastKeyEvent) {
// The event is repeatedly delivered by keyDown: after performKeyEquivalent:
return;
}
sUnretainedLastKeyEvent = event;
[AWTToolkit eventCountPlusPlus]; [AWTToolkit eventCountPlusPlus];
JNIEnv *env = [ThreadUtilities getJNIEnv]; JNIEnv *env = [ThreadUtilities getJNIEnv];