<AWT Dev>  RFR 8200353: Shift or Capslock not working in Textfield after accentued keystrokes
Sergey.Bylokhov at oracle.com
Tue Jun 12 17:12:01 UTC 2018
On 11/06/2018 12:38, Dmitry Markov wrote:
> Could you review a fix for jdk11, please?
> bug: https://bugs.openjdk.java.net/browse/JDK-8200353
> webrev: http://cr.openjdk.java.net/~dmarkov/8200353/webrev.00/
> The new mechanism of dead keys detection and processing was introduced
> by JDK-8139189 . According to that changes dead key input is
> activated by WM_KEYDOWN and deactivated by WM_CHAR messages. However the
> function WindowsKeyToJavaChar() (which actually sets the flag
> deadKeyActive to true) is also called from _NativeHandleEvent() and in
> this case target component doesn't receive WM_CHAR message, (i.e. dead
> key input remains active).
> At the same time _NativeHandleEvent() sends character back to the native
> window using WM_AWT_FORWARD_CHAR message. So it is necessary to disable
> dead key input, (i.e. set deadKeyActive to false) when
> WM_AWT_FORWARD_CHAR is received.
> I ran related AWT/Swing regression tests and did not observe any new
>  - https://bugs.openjdk.java.net/browse/JDK-8139189
Best regards, Sergey.
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