diff options
Diffstat (limited to 'libjava/classpath/java/awt/Window.java')
| -rw-r--r-- | libjava/classpath/java/awt/Window.java | 220 |
1 files changed, 110 insertions, 110 deletions
diff --git a/libjava/classpath/java/awt/Window.java b/libjava/classpath/java/awt/Window.java index 2a59375ced9..986d1304a1c 100644 --- a/libjava/classpath/java/awt/Window.java +++ b/libjava/classpath/java/awt/Window.java @@ -73,7 +73,7 @@ public class Window extends Container implements Accessible private String warningString = null; private int windowSerializedDataVersion = 0; // FIXME /** @since 1.2 */ - // private FocusManager focusMgr; // FIXME: what is this? + // private FocusManager focusMgr; // FIXME: what is this? /** @since 1.2 */ private int state = 0; /** @since 1.4 */ @@ -92,7 +92,7 @@ public class Window extends Container implements Accessible // This is package-private to avoid an accessor method. transient Component windowFocusOwner; - + /* * The number used to generate the name returned by getName. */ @@ -106,7 +106,7 @@ public class Window extends Container implements Accessible { return AccessibleRole.WINDOW; } - + public AccessibleStateSet getAccessibleStateSet() { AccessibleStateSet states = super.getAccessibleStateSet(); @@ -116,7 +116,7 @@ public class Window extends Container implements Accessible } } - /** + /** * This (package access) constructor is used by subclasses that want * to build windows that do not have parents. Eg. toplevel * application frames. Subclasses cannot call super(null), since @@ -129,7 +129,7 @@ public class Window extends Container implements Accessible // cycle roots. focusCycleRoot = true; setLayout(new BorderLayout()); - + GraphicsEnvironment g = GraphicsEnvironment.getLocalGraphicsEnvironment(); graphicsConfig = g.getDefaultScreenDevice().getDefaultConfiguration(); } @@ -157,7 +157,7 @@ public class Window extends Container implements Accessible /** * Initializes a new instance of <code>Window</code> with the specified - * parent. The window will initially be invisible. + * parent. The window will initially be invisible. * * @exception IllegalArgumentException If the owner's GraphicsConfiguration * is not from a screen device, or if owner is null; this exception is always @@ -169,10 +169,10 @@ public class Window extends Container implements Accessible { this (owner, owner.getGraphicsConfiguration ()); } - + /** * Initializes a new instance of <code>Window</code> with the specified - * parent. The window will initially be invisible. + * parent. The window will initially be invisible. * * @exception IllegalArgumentException If owner is null or if gc is not from a * screen device; this exception is always thrown when @@ -186,10 +186,10 @@ public class Window extends Container implements Accessible synchronized (getTreeLock()) { - if (owner == null) - throw new IllegalArgumentException ("owner must not be null"); + if (owner == null) + throw new IllegalArgumentException ("owner must not be null"); - parent = owner; + parent = owner; owner.ownedWindows.add(new WeakReference(this)); } @@ -312,18 +312,18 @@ public class Window extends Container implements Accessible // Hide visible owned windows. synchronized (getTreeLock ()) { - Iterator e = ownedWindows.iterator(); - while(e.hasNext()) - { - Window w = (Window)(((Reference) e.next()).get()); - if (w != null) - { - if (w.isVisible() && w.getPeer() != null) - w.getPeer().setVisible(false); - } - else - e.remove(); - } + Iterator e = ownedWindows.iterator(); + while(e.hasNext()) + { + Window w = (Window)(((Reference) e.next()).get()); + if (w != null) + { + if (w.isVisible() && w.getPeer() != null) + w.getPeer().setVisible(false); + } + else + e.remove(); + } } super.hide(); } @@ -338,30 +338,30 @@ public class Window extends Container implements Accessible synchronized (getTreeLock ()) { - Iterator e = ownedWindows.iterator(); - while(e.hasNext()) - { - Window w = (Window)(((Reference) e.next()).get()); - if (w != null) - w.dispose(); - else - // Remove null weak reference from ownedWindows. - e.remove(); - } - - for (int i = 0; i < ncomponents; ++i) - component[i].removeNotify(); - this.removeNotify(); - - // Post WINDOW_CLOSED from here. - if (windowListener != null - || (eventMask & AWTEvent.WINDOW_EVENT_MASK) != 0) - { - WindowEvent ev = new WindowEvent(this, - WindowEvent.WINDOW_CLOSED); - Toolkit tk = Toolkit.getDefaultToolkit(); - tk.getSystemEventQueue().postEvent(ev); - } + Iterator e = ownedWindows.iterator(); + while(e.hasNext()) + { + Window w = (Window)(((Reference) e.next()).get()); + if (w != null) + w.dispose(); + else + // Remove null weak reference from ownedWindows. + e.remove(); + } + + for (int i = 0; i < ncomponents; ++i) + component[i].removeNotify(); + this.removeNotify(); + + // Post WINDOW_CLOSED from here. + if (windowListener != null + || (eventMask & AWTEvent.WINDOW_EVENT_MASK) != 0) + { + WindowEvent ev = new WindowEvent(this, + WindowEvent.WINDOW_CLOSED); + Toolkit tk = Toolkit.getDefaultToolkit(); + tk.getSystemEventQueue().postEvent(ev); + } } } @@ -376,9 +376,9 @@ public class Window extends Container implements Accessible { if (peer != null) { - if( alwaysOnTop ) - setAlwaysOnTop( false ); - ( (WindowPeer) peer ).toBack(); + if( alwaysOnTop ) + setAlwaysOnTop( false ); + ( (WindowPeer) peer ).toBack(); } } @@ -397,12 +397,12 @@ public class Window extends Container implements Accessible * * @return The toolkit used to create this window. * - * @specnote Unlike Component.getToolkit, this implementation always + * @specnote Unlike Component.getToolkit, this implementation always * returns the value of Toolkit.getDefaultToolkit(). */ public Toolkit getToolkit() { - return Toolkit.getDefaultToolkit(); + return Toolkit.getDefaultToolkit(); } /** @@ -455,28 +455,28 @@ public class Window extends Container implements Accessible Window [] trimmedList; synchronized (getTreeLock ()) { - // Windows with non-null weak references in ownedWindows. - Window [] validList = new Window [ownedWindows.size()]; - - Iterator e = ownedWindows.iterator(); - int numValid = 0; - while (e.hasNext()) - { - Window w = (Window)(((Reference) e.next()).get()); - if (w != null) - validList[numValid++] = w; - else - // Remove null weak reference from ownedWindows. - e.remove(); - } - - if (numValid != validList.length) - { - trimmedList = new Window [numValid]; - System.arraycopy (validList, 0, trimmedList, 0, numValid); - } - else - trimmedList = validList; + // Windows with non-null weak references in ownedWindows. + Window [] validList = new Window [ownedWindows.size()]; + + Iterator e = ownedWindows.iterator(); + int numValid = 0; + while (e.hasNext()) + { + Window w = (Window)(((Reference) e.next()).get()); + if (w != null) + validList[numValid++] = w; + else + // Remove null weak reference from ownedWindows. + e.remove(); + } + + if (numValid != validList.length) + { + trimmedList = new Window [numValid]; + System.arraycopy (validList, 0, trimmedList, 0, numValid); + } + else + trimmedList = validList; } return trimmedList; } @@ -531,7 +531,7 @@ public class Window extends Container implements Accessible AWTEventMulticaster.getListeners(windowFocusListener, WindowFocusListener.class); } - + /** * Returns an array of all the window state listeners registered on this * window. @@ -557,7 +557,7 @@ public class Window extends Container implements Accessible wfl); } } - + /** * Adds the specified listener to this window. * @@ -569,10 +569,10 @@ public class Window extends Container implements Accessible { newEventsOnly = true; windowStateListener = AWTEventMulticaster.add (windowStateListener, - wsl); + wsl); } } - + /** * Removes the specified listener from this window. */ @@ -580,7 +580,7 @@ public class Window extends Container implements Accessible { windowFocusListener = AWTEventMulticaster.remove (windowFocusListener, wfl); } - + /** * Removes the specified listener from this window. * @@ -697,7 +697,7 @@ public class Window extends Container implements Accessible /** * Identifies if this window is active. The active window is a Frame or * Dialog that has focus or owns the active window. - * + * * @return true if active, else false. * @since 1.4 */ @@ -710,7 +710,7 @@ public class Window extends Container implements Accessible /** * Identifies if this window is focused. A window is focused if it is the * focus owner or it contains the focus owner. - * + * * @return true if focused, else false. * @since 1.4 */ @@ -719,7 +719,7 @@ public class Window extends Container implements Accessible KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager (); return manager.getFocusedWindow() == this; } - + /** * Returns the child window that has focus if this window is active. * This method returns <code>null</code> if this window is not active @@ -804,7 +804,7 @@ public class Window extends Container implements Accessible { int x = 0; int y = 0; - + if (c == null || !c.isShowing()) { GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); @@ -820,7 +820,7 @@ public class Window extends Container implements Accessible x = c.getLocationOnScreen().x; y = c.getLocationOnScreen().y; - + // If bottom of component is cut off, window placed // on the left or the right side of component if ((y + cHeight) > screenSize.height) @@ -853,7 +853,7 @@ public class Window extends Container implements Accessible x = 0; else x += (cWidth - width) / 2; - + y += (cHeight - height) / 2; } else @@ -892,9 +892,9 @@ public class Window extends Container implements Accessible WindowBltBufferStrategy(int numBuffers, boolean accelerated) { super(numBuffers, - new BufferCapabilities(new ImageCapabilities(accelerated), - new ImageCapabilities(accelerated), - BufferCapabilities.FlipContents.COPIED)); + new BufferCapabilities(new ImageCapabilities(accelerated), + new ImageCapabilities(accelerated), + BufferCapabilities.FlipContents.COPIED)); } } @@ -915,9 +915,9 @@ public class Window extends Container implements Accessible throws AWTException { super(numBuffers, - new BufferCapabilities(new ImageCapabilities(true), - new ImageCapabilities(true), - BufferCapabilities.FlipContents.COPIED)); + new BufferCapabilities(new ImageCapabilities(true), + new ImageCapabilities(true), + BufferCapabilities.FlipContents.COPIED)); } } @@ -948,18 +948,18 @@ public class Window extends Container implements Accessible { if (numBuffers < 1) throw new IllegalArgumentException("Window.createBufferStrategy: number" - + " of buffers is less than one"); + + " of buffers is less than one"); if (!isDisplayable()) throw new IllegalStateException("Window.createBufferStrategy: window is" - + " not displayable"); + + " not displayable"); BufferStrategy newStrategy = null; // try a flipping strategy try { - newStrategy = new WindowFlipBufferStrategy(numBuffers); + newStrategy = new WindowFlipBufferStrategy(numBuffers); } catch (AWTException e) { @@ -996,11 +996,11 @@ public class Window extends Container implements Accessible { if (numBuffers < 1) throw new IllegalArgumentException("Window.createBufferStrategy: number" - + " of buffers is less than one"); + + " of buffers is less than one"); if (caps == null) throw new IllegalArgumentException("Window.createBufferStrategy:" - + " capabilities object is null"); + + " capabilities object is null"); // a flipping strategy was requested if (caps.isPageFlipping()) @@ -1040,7 +1040,7 @@ public class Window extends Container implements Accessible ResourceBundle rb = ResourceBundle.getBundle(rbName, Locale.getDefault(), ClassLoader.getSystemClassLoader()); if (rb != null) - applyResourceBundle(rb); + applyResourceBundle(rb); } /** @@ -1057,7 +1057,7 @@ public class Window extends Container implements Accessible return accessibleContext; } - /** + /** * Get graphics configuration. The implementation for Window will * not ask any parent containers, since Window is a toplevel * window and not actually embedded in the parent component. @@ -1083,17 +1083,17 @@ public class Window extends Container implements Accessible case WindowEvent.WINDOW_GAINED_FOCUS: windowFocusListener.windowGainedFocus (event); break; - + case WindowEvent.WINDOW_LOST_FOCUS: windowFocusListener.windowLostFocus (event); break; - + default: break; } } } - + /** * @since 1.4 */ @@ -1122,10 +1122,10 @@ public class Window extends Container implements Accessible return false; } - + /** * Returns the value of the focusableWindowState property. - * + * * @since 1.4 */ public boolean getFocusableWindowState () @@ -1135,17 +1135,17 @@ public class Window extends Container implements Accessible /** * Sets the value of the focusableWindowState property. - * + * * @since 1.4 */ public void setFocusableWindowState (boolean focusableWindowState) { this.focusableWindowState = focusableWindowState; } - + /** * Check whether this Container is a focus cycle root. - * Returns always <code>true</code> as Windows are the + * Returns always <code>true</code> as Windows are the * root of the focus cycle. * * @return Always <code>true</code>. @@ -1161,7 +1161,7 @@ public class Window extends Container implements Accessible * Set whether or not this Container is the root of a focus * traversal cycle. Windows are the root of the focus cycle * and therefore this method does nothing. - * + * * @param focusCycleRoot ignored. * * @since 1.4 @@ -1201,7 +1201,7 @@ public class Window extends Container implements Accessible * Sets the always-on-top state of this window (if supported). * * Setting a window to always-on-top means it will not be obscured - * by any other windows (with the exception of other always-on-top + * by any other windows (with the exception of other always-on-top * windows). Not all platforms may support this. * * If an window's always-on-top status is changed to false, the window @@ -1220,14 +1220,14 @@ public class Window extends Container implements Accessible if( this.alwaysOnTop == alwaysOnTop ) return; - + if( alwaysOnTop ) toFront(); firePropertyChange("alwaysOnTop", this.alwaysOnTop, alwaysOnTop ); this.alwaysOnTop = alwaysOnTop; - if (peer != null) + if (peer != null) ( (WindowPeer) peer).updateAlwaysOnTop(); else System.out.println("Null peer?!"); |
