643 
 644     public abstract Timer createTimer(Runnable runnable);
 645     protected abstract int staticTimer_getMinPeriod();
 646     protected abstract int staticTimer_getMaxPeriod();
 647 
 648     public final EventLoop createEventLoop() {
 649         return new EventLoop();
 650     }
 651 
 652     public PlatformAccessible createAccessible(Accessible accessible) { return null; }
 653 
 654     protected abstract FileChooserResult staticCommonDialogs_showFileChooser(Window owner, String folder, String filename, String title, int type,
 655                                                      boolean multipleMode, ExtensionFilter[] extensionFilters, int defaultFilterIndex);
 656 
 657     protected abstract File staticCommonDialogs_showFolderChooser(Window owner, String folder, String title);
 658 
 659     protected abstract long staticView_getMultiClickTime();
 660     protected abstract int staticView_getMultiClickMaxX();
 661     protected abstract int staticView_getMultiClickMaxY();
 662 





 663     protected boolean _supportsInputMethods() {
 664         // Overridden in subclasses
 665         return false;
 666     }
 667     public final boolean supportsInputMethods() {
 668         checkEventThread();
 669         return _supportsInputMethods();
 670     }
 671 
 672     protected abstract boolean _supportsTransparentWindows();
 673     public final boolean supportsTransparentWindows() {
 674         checkEventThread();
 675         return _supportsTransparentWindows();
 676     }
 677 
 678     public boolean hasTwoLevelFocus() {
 679         return false;
 680     }
 681 
 682     public boolean hasVirtualKeyboard() {

 643 
 644     public abstract Timer createTimer(Runnable runnable);
 645     protected abstract int staticTimer_getMinPeriod();
 646     protected abstract int staticTimer_getMaxPeriod();
 647 
 648     public final EventLoop createEventLoop() {
 649         return new EventLoop();
 650     }
 651 
 652     public PlatformAccessible createAccessible(Accessible accessible) { return null; }
 653 
 654     protected abstract FileChooserResult staticCommonDialogs_showFileChooser(Window owner, String folder, String filename, String title, int type,
 655                                                      boolean multipleMode, ExtensionFilter[] extensionFilters, int defaultFilterIndex);
 656 
 657     protected abstract File staticCommonDialogs_showFolderChooser(Window owner, String folder, String title);
 658 
 659     protected abstract long staticView_getMultiClickTime();
 660     protected abstract int staticView_getMultiClickMaxX();
 661     protected abstract int staticView_getMultiClickMaxY();
 662 
 663     //return value of null means HighContrast mode is not enabled
 664     public String getHighContrastTheme() {
 665         return null;
 666     }
 667 
 668     protected boolean _supportsInputMethods() {
 669         // Overridden in subclasses
 670         return false;
 671     }
 672     public final boolean supportsInputMethods() {
 673         checkEventThread();
 674         return _supportsInputMethods();
 675     }
 676 
 677     protected abstract boolean _supportsTransparentWindows();
 678     public final boolean supportsTransparentWindows() {
 679         checkEventThread();
 680         return _supportsTransparentWindows();
 681     }
 682 
 683     public boolean hasTwoLevelFocus() {
 684         return false;
 685     }
 686 
 687     public boolean hasVirtualKeyboard() {