Attachment 5999 Details for Bug 42225 – convertEventToAccelerator.java

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convertEventToAccelerator.java

convertEventToAccelerator.java (text/plain), 1.28 KB, created by Chris McLaren

on 2003-09-05 09:05:20 EDT

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Creator: Chris McLaren

Created: 2003-09-05 09:05:20 EDT

Size: 1.28 KB

patch

obsolete

>	public static int convertEventToAccelerator(Event event) {
>		int key = event.character;
>
>		if (key == 0)
>			key = event.keyCode;
>		else {
>			// Lower range characters might mean that the character is an escape
>			if (0 <= key && key <= 0x1F) { 
>				if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode != event.character) {
>					/* On Windows XP, "Ctrl+Return" is represented as character
>					 * 0x0A and key code 0x0D.  On Linux-GTK, "Ctrl+Return" is
>					 * represented as character 0x0D and key code 0x0D.
>					 */
>					if ((key == 0x0A) && (event.keyCode != 0x00)) {
>						key = event.keyCode;
>					} else {
>						/* Shift the Ctrl-escaped character from the lower range
>						 * into the character range.
>						 */
>						key += 0x40;
>					}
>				}
>				
>			} else if ('a' <= key && key <= 'z') {
>				// Shift lowercase letters to uppercase letters.
>				key -= 'a' - 'A';
>				
>			} else if (((event.stateMask & SWT.CTRL) != 0) && (key == 0x7F)) {
>				/* On Windows XP, "Ctrl+Backspace" is represented as character
>				 * 0x7F and key code 0x08.  On Linux-GTK, "Ctrl+Backspace" is
>				 * is represented as character 0x08 and key code 0x08.
>				 */
>				key = event.keyCode;
>				
>			}
>		}
>
>		int modifiers = event.stateMask & SWT.MODIFIER_MASK;
>		return modifiers + key;
>	}

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