67 import sun.awt.image.ToolkitImage;
68 import sun.awt.image.URLImageSource;
69 import sun.font.FontDesignMetrics;
70 import sun.net.util.URLUtil;
71 import sun.security.action.GetBooleanAction;
72 import sun.security.action.GetPropertyAction;
73 import sun.util.logging.PlatformLogger;
74
75 import static java.awt.RenderingHints.*;
76
77 public abstract class SunToolkit extends Toolkit
78 implements ComponentFactory, InputMethodSupport, KeyboardFocusManagerPeerProvider {
79
80 // 8014718: logging has been removed from SunToolkit
81
82 /* Load debug settings for native code */
83 static {
84 if (AccessController.doPrivileged(new GetBooleanAction("sun.awt.nativedebug"))) {
85 DebugSettings.init();
86 }
87 };
88
89 /**
90 * Special mask for the UngrabEvent events, in addition to the
91 * public masks defined in AWTEvent. Should be used as the mask
92 * value for Toolkit.addAWTEventListener.
93 */
94 public static final int GRAB_EVENT_MASK = 0x80000000;
95
96 /* The key to put()/get() the PostEventQueue into/from the AppContext.
97 */
98 private static final String POST_EVENT_QUEUE_KEY = "PostEventQueue";
99
100 /**
101 * Number of buttons.
102 * By default it's taken from the system. If system value does not
103 * fit into int type range, use our own MAX_BUTTONS_SUPPORT value.
104 */
105 protected static int numberOfButtons = 0;
106
1597
1598 /**
1599 * Grabs the mouse input for the given window. The window must be
1600 * visible. The window or its children do not receive any
1601 * additional mouse events besides those targeted to them. All
1602 * other events will be dispatched as before - to the respective
1603 * targets. This Window will receive UngrabEvent when automatic
1604 * ungrab is about to happen. The event can be listened to by
1605 * installing AWTEventListener with WINDOW_EVENT_MASK. See
1606 * UngrabEvent class for the list of conditions when ungrab is
1607 * about to happen.
1608 * @see UngrabEvent
1609 */
1610 public abstract void grab(Window w);
1611
1612 /**
1613 * Forces ungrab. No event will be sent.
1614 */
1615 public abstract void ungrab(Window w);
1616
1617
1618 /**
1619 * Locates the splash screen library in a platform dependent way and closes
1620 * the splash screen. Should be invoked on first top-level frame display.
1621 * @see java.awt.SplashScreen
1622 * @since 1.6
1623 */
1624 public static native void closeSplashScreen();
1625
1626 /* The following methods and variables are to support retrieving
1627 * desktop text anti-aliasing settings
1628 */
1629
1630 /* Need an instance method because setDesktopProperty(..) is protected. */
1631 private void fireDesktopFontPropertyChanges() {
1632 setDesktopProperty(SunToolkit.DESKTOPFONTHINTS,
1633 SunToolkit.getDesktopFontHints());
1634 }
1635
1636 private static boolean checkedSystemAAFontSettings;
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67 import sun.awt.image.ToolkitImage;
68 import sun.awt.image.URLImageSource;
69 import sun.font.FontDesignMetrics;
70 import sun.net.util.URLUtil;
71 import sun.security.action.GetBooleanAction;
72 import sun.security.action.GetPropertyAction;
73 import sun.util.logging.PlatformLogger;
74
75 import static java.awt.RenderingHints.*;
76
77 public abstract class SunToolkit extends Toolkit
78 implements ComponentFactory, InputMethodSupport, KeyboardFocusManagerPeerProvider {
79
80 // 8014718: logging has been removed from SunToolkit
81
82 /* Load debug settings for native code */
83 static {
84 if (AccessController.doPrivileged(new GetBooleanAction("sun.awt.nativedebug"))) {
85 DebugSettings.init();
86 }
87 touchKeyboardAutoShowIsEnabled = Boolean.valueOf(
88 GetPropertyAction.privilegedGetProperty(
89 "awt.touchKeyboardAutoShowIsEnabled", "true"));
90 };
91
92 /**
93 * Special mask for the UngrabEvent events, in addition to the
94 * public masks defined in AWTEvent. Should be used as the mask
95 * value for Toolkit.addAWTEventListener.
96 */
97 public static final int GRAB_EVENT_MASK = 0x80000000;
98
99 /* The key to put()/get() the PostEventQueue into/from the AppContext.
100 */
101 private static final String POST_EVENT_QUEUE_KEY = "PostEventQueue";
102
103 /**
104 * Number of buttons.
105 * By default it's taken from the system. If system value does not
106 * fit into int type range, use our own MAX_BUTTONS_SUPPORT value.
107 */
108 protected static int numberOfButtons = 0;
109
1600
1601 /**
1602 * Grabs the mouse input for the given window. The window must be
1603 * visible. The window or its children do not receive any
1604 * additional mouse events besides those targeted to them. All
1605 * other events will be dispatched as before - to the respective
1606 * targets. This Window will receive UngrabEvent when automatic
1607 * ungrab is about to happen. The event can be listened to by
1608 * installing AWTEventListener with WINDOW_EVENT_MASK. See
1609 * UngrabEvent class for the list of conditions when ungrab is
1610 * about to happen.
1611 * @see UngrabEvent
1612 */
1613 public abstract void grab(Window w);
1614
1615 /**
1616 * Forces ungrab. No event will be sent.
1617 */
1618 public abstract void ungrab(Window w);
1619
1620 public void showOrHideTouchKeyboard(Component comp, AWTEvent e) {}
1621
1622 private static boolean touchKeyboardAutoShowIsEnabled;
1623
1624 public static boolean isTouchKeyboardAutoShowEnabled() {
1625 return touchKeyboardAutoShowIsEnabled;
1626 }
1627
1628 /**
1629 * Locates the splash screen library in a platform dependent way and closes
1630 * the splash screen. Should be invoked on first top-level frame display.
1631 * @see java.awt.SplashScreen
1632 * @since 1.6
1633 */
1634 public static native void closeSplashScreen();
1635
1636 /* The following methods and variables are to support retrieving
1637 * desktop text anti-aliasing settings
1638 */
1639
1640 /* Need an instance method because setDesktopProperty(..) is protected. */
1641 private void fireDesktopFontPropertyChanges() {
1642 setDesktopProperty(SunToolkit.DESKTOPFONTHINTS,
1643 SunToolkit.getDesktopFontHints());
1644 }
1645
1646 private static boolean checkedSystemAAFontSettings;
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