329 return res;
330 } finally {
331 awtUnlock();
332 }
333 }
334
335 void init() {
336 awtLock();
337 try {
338 XlibWrapper.XSupportsLocale();
339 if (XlibWrapper.XSetLocaleModifiers("") == null) {
340 log.finer("X locale modifiers are not supported, using default");
341 }
342 tryXKB();
343
344 AwtScreenData defaultScreen = new AwtScreenData(XToolkit.getDefaultScreenData());
345 awt_defaultFg = defaultScreen.get_blackpixel();
346
347 arrowCursor = XlibWrapper.XCreateFontCursor(XToolkit.getDisplay(),
348 XCursorFontConstants.XC_arrow);
349 areExtraMouseButtonsEnabled = Boolean.parseBoolean(System.getProperty("sun.awt.enableExtraMouseButtons", "true"));
350 //set system property if not yet assigned
351 System.setProperty("sun.awt.enableExtraMouseButtons", ""+areExtraMouseButtonsEnabled);
352
353 // Detect display mode changes
354 XlibWrapper.XSelectInput(XToolkit.getDisplay(), XToolkit.getDefaultRootWindow(), XConstants.StructureNotifyMask);
355 XToolkit.addEventDispatcher(XToolkit.getDefaultRootWindow(), new XEventDispatcher() {
356 @Override
357 public void dispatchEvent(XEvent ev) {
358 if (ev.get_type() == XConstants.ConfigureNotify) {
359 awtUnlock();
360 try {
361 ((X11GraphicsEnvironment)GraphicsEnvironment.
362 getLocalGraphicsEnvironment()).
363 displayChanged();
364 } finally {
365 awtLock();
366 }
367 }
368 }
369 });
370 } finally {
371 awtUnlock();
372 }
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329 return res;
330 } finally {
331 awtUnlock();
332 }
333 }
334
335 void init() {
336 awtLock();
337 try {
338 XlibWrapper.XSupportsLocale();
339 if (XlibWrapper.XSetLocaleModifiers("") == null) {
340 log.finer("X locale modifiers are not supported, using default");
341 }
342 tryXKB();
343
344 AwtScreenData defaultScreen = new AwtScreenData(XToolkit.getDefaultScreenData());
345 awt_defaultFg = defaultScreen.get_blackpixel();
346
347 arrowCursor = XlibWrapper.XCreateFontCursor(XToolkit.getDisplay(),
348 XCursorFontConstants.XC_arrow);
349 final String extraButtons = "sun.awt.enableExtraMouseButtons";
350 AccessController.doPrivileged((PrivilegedAction<Void>) () -> {
351 areExtraMouseButtonsEnabled =
352 Boolean.parseBoolean(System.getProperty(extraButtons, "true"));
353 //set system property if not yet assigned
354 System.setProperty(extraButtons, ""+areExtraMouseButtonsEnabled);
355 return null;
356 });
357 // Detect display mode changes
358 XlibWrapper.XSelectInput(XToolkit.getDisplay(), XToolkit.getDefaultRootWindow(), XConstants.StructureNotifyMask);
359 XToolkit.addEventDispatcher(XToolkit.getDefaultRootWindow(), new XEventDispatcher() {
360 @Override
361 public void dispatchEvent(XEvent ev) {
362 if (ev.get_type() == XConstants.ConfigureNotify) {
363 awtUnlock();
364 try {
365 ((X11GraphicsEnvironment)GraphicsEnvironment.
366 getLocalGraphicsEnvironment()).
367 displayChanged();
368 } finally {
369 awtLock();
370 }
371 }
372 }
373 });
374 } finally {
375 awtUnlock();
376 }
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