Java Code Examples for java.awt.Dimension#equals()

public static void main(final String[] args) {
    final Frame frame = new Frame();
    final TextArea ta = new TextArea();
    frame.add(ta);
    frame.pack();
    frame.setVisible(true);
    sleep();
    final Dimension before = frame.getSize();
    frame.pack();
    final Dimension after = frame.getSize();
    if (!after.equals(before)) {
        throw new RuntimeException(
                "Expected size: " + before + ", actual size: " + after);
    }
    frame.dispose();
}
 

public static void main(final String[] args) {
    final Frame frame = new Frame();
    final TextArea ta = new TextArea();
    frame.add(ta);
    frame.pack();
    frame.setVisible(true);
    sleep();
    final Dimension before = frame.getSize();
    frame.pack();
    final Dimension after = frame.getSize();
    if (!after.equals(before)) {
        throw new RuntimeException(
                "Expected size: " + before + ", actual size: " + after);
    }
    frame.dispose();
}
 

@Override
public Dimension getPreferredSize() {
	Dimension preferredSize = super.getPreferredSize();
	if (preferredSize.equals(lastParentPreferredSize) && preferredSizeCache != null) {
		return preferredSizeCache;
	}

	lastParentPreferredSize = preferredSize;
	LayoutModel layoutModel = getLayoutModel();
	List<Layout> layouts = getAllLayouts(layoutModel);
	int largestWidth = 0;
	for (Layout layout : layouts) {
		int width = layout.getCompressableWidth();
		if (width > largestWidth) {
			largestWidth = width;
		}
	}

	preferredSize.width = largestWidth;
	preferredSizeCache = preferredSize;
	return preferredSize;
}
 

public static void main(final String[] args) {
    final Frame frame = new Frame();
    final TextArea ta = new TextArea();
    frame.add(ta);
    frame.pack();
    frame.setVisible(true);
    sleep();
    final Dimension before = frame.getSize();
    frame.pack();
    final Dimension after = frame.getSize();
    if (!after.equals(before)) {
        throw new RuntimeException(
                "Expected size: " + before + ", actual size: " + after);
    }
    frame.dispose();
}
 

boolean doTest() {
    Dimension beforeMaximizeCalled = new Dimension(300,300);

    frame = new Frame("Test Frame");
    frame.setUndecorated(true);
    frame.setFocusable(true);
    frame.setSize(beforeMaximizeCalled);
    frame.setVisible(true);
    frame.setExtendedState(Frame.MAXIMIZED_BOTH);
    frame.setExtendedState(Frame.NORMAL);

    Dimension afterMaximizedCalled= frame.getBounds().getSize();

    frame.dispose();

    if (beforeMaximizeCalled.equals(afterMaximizedCalled)) {
        return true;
    }
    return false;
}
 

boolean doTest() {
    Dimension beforeMaximizeCalled = new Dimension(300,300);

    frame = new Frame("Test Frame");
    frame.setUndecorated(true);
    frame.setFocusable(true);
    frame.setSize(beforeMaximizeCalled);
    frame.setVisible(true);
    frame.setExtendedState(Frame.MAXIMIZED_BOTH);
    frame.setExtendedState(Frame.NORMAL);

    Dimension afterMaximizedCalled= frame.getBounds().getSize();

    frame.dispose();

    if (beforeMaximizeCalled.equals(afterMaximizedCalled)) {
        return true;
    }
    return false;
}
 

private static void testHeadful() {
    GraphicsEnvironment ge
            = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsConfiguration gc
            = ge.getDefaultScreenDevice().getDefaultConfiguration();
    Dimension gcSize = gc.getBounds().getSize();
    ColorModel gcCM = gc.getColorModel();

    Dimension toolkitSize = Toolkit.getDefaultToolkit().getScreenSize();
    ColorModel toolkitCM = Toolkit.getDefaultToolkit().getColorModel();

    if (!gcSize.equals(toolkitSize)) {
        System.err.println("Toolkit size = " + toolkitSize);
        System.err.println("GraphicsConfiguration size = " + gcSize);
        throw new RuntimeException("Incorrect size");
    }
    if (!gcCM.equals(toolkitCM)) {
        System.err.println("Toolkit color model = " + toolkitCM);
        System.err.println("GraphicsConfiguration color model = " + gcCM);
        throw new RuntimeException("Incorrect color model");
    }
}
 

public static void main(final String[] args) {
    final Frame frame = new Frame();
    final TextArea ta = new TextArea();
    frame.add(ta);
    frame.pack();
    frame.setVisible(true);
    sleep();
    final Dimension before = frame.getSize();
    frame.pack();
    final Dimension after = frame.getSize();
    if (!after.equals(before)) {
        throw new RuntimeException(
                "Expected size: " + before + ", actual size: " + after);
    }
    frame.dispose();
}
 

/**
 * Update preferred size of this {@link JComponent} and updates the subprocess extension buttons
 * as well.
 */
private void updateComponentSize() {
	Dimension newSize = new Dimension((int) controller.getTotalWidth(), (int) controller.getTotalHeight());
	updateExtensionButtons();
	if (!newSize.equals(getPreferredSize())) {
		setPreferredSize(newSize);
		revalidate();
	}
}
 

/**
 * Create and display the popup at the given bounds.
 *
 * @param popupBounds location and size of the popup.
 * @param displayAboveCaret whether the popup is displayed above the anchor
 *  bounds or below them (it does not be right above them).
 */
private void show(Rectangle popupBounds, boolean displayAboveCaret) {
    // Hide the original popup if exists
    if (popup != null) {
        popup.hide();
        popup = null;
    }
    
    // Explicitly set the preferred size
    Dimension origPrefSize = getPreferredSize();
    Dimension newPrefSize = popupBounds.getSize();
    JComponent contComp = getContentComponent();
    if (contComp == null){
        return;
    }
    contComp.setPreferredSize(newPrefSize);
    showRetainedPreferredSize = newPrefSize.equals(origPrefSize);
    
    PopupFactory factory = PopupFactory.getSharedInstance();
    // Lightweight completion popups don't work well on the Mac - trying
    // to click on its scrollbars etc. will cause the window to be hidden,
    // so force a heavyweight parent by passing in owner==null. (#96717)
    
    JTextComponent owner = layout.getEditorComponent();
    if(owner != null && owner.getClientProperty("ForceHeavyweightCompletionPopup") != null) {
        owner = null;
    }
    
    // #76648: Autocomplete box is too close to text
    if(displayAboveCaret && Utilities.isMac()) {
        popupBounds.y -= 10;
    }
    
    popup = factory.getPopup(owner, contComp, popupBounds.x, popupBounds.y);
    popup.show();

    this.popupBounds = popupBounds;
    this.displayAboveCaret = displayAboveCaret;
}
 

private static void testSize(final Dimension actual, final Dimension exp) {
    if (!exp.equals(actual)) {
        System.err.println(" Wrong window size:" +
                           " Expected: " + exp + " Actual: " + actual);
        passed = false;
    }
}
 

private void initBounds() {
    Window w = findFocusedWindow();
    if( null != w ) {
        //#133235 - dialog windows should be centered on the main app window, not the whole screen
        setLocationRelativeTo( w );
        Rectangle screen = Utilities.getUsableScreenBounds( w.getGraphicsConfiguration() );
        Rectangle bounds = getBounds();
        int dx = bounds.x;
        int dy = bounds.y;
        // bottom
        if (dy + bounds.height > screen.y + screen.height) {
            dy = screen.y + screen.height - bounds.height;
        }
        // top
        if (dy < screen.y) {
            dy = screen.y;
        }
        // right
        if (dx + bounds.width > screen.x + screen.width) {
            dx = screen.x + screen.width - bounds.width;
        }
        // left
        if (dx < screen.x) {
            dx = screen.x;
        }
        setLocation( dx, dy );
    } else {
        //just center the dialog on the screen and let's hope it'll be
        //the correct one in multi-monitor setup
        Dimension size = getSize();
        Rectangle centerBounds = Utilities.findCenterBounds(size);
        if(size.equals(centerBounds.getSize())) {
            setLocation(centerBounds.x, centerBounds.y);
        } else {
            setBounds(centerBounds);
        }
    }
}
 

private static void testSize(final Dimension actual, final Dimension exp) {
    if (!exp.equals(actual)) {
        System.err.println(" Wrong window size:" +
                           " Expected: " + exp + " Actual: " + actual);
        passed = false;
    }
}
 

private static void testSize(final Dimension actual, final Dimension exp) {
    if (!exp.equals(actual)) {
        System.err.println(" Wrong window size:" +
                           " Expected: " + exp + " Actual: " + actual);
        passed = false;
    }
}
 

/**
 * Create and display the popup at the given bounds.
 *
 * @param popupBounds location and size of the popup.
 * @param displayAboveCaret whether the popup is displayed above the anchor
 *  bounds or below them (it does not be right above them).
 */
private void show(Rectangle popupBounds, boolean displayAboveCaret) {
    // Hide the original popup if exists
    if (popup != null) {
        popup.hide();
        popup = null;
    }

    // Explicitly set the preferred size
    Dimension origPrefSize = getPreferredSize();
    Dimension newPrefSize = popupBounds.getSize();
    JComponent contComp = getContentComponent();
    if (contComp == null){
        return;
    }
    contComp.setPreferredSize(newPrefSize);
    showRetainedPreferredSize = newPrefSize.equals(origPrefSize);

    PopupFactory factory = PopupFactory.getSharedInstance();
    // Lightweight completion popups don't work well on the Mac - trying
    // to click on its scrollbars etc. will cause the window to be hidden,
    // so force a heavyweight parent by passing in owner==null. (#96717)

    JTextComponent owner = getEditorComponent();
    if(owner != null && owner.getClientProperty("ForceHeavyweightCompletionPopup") != null) { //NOI18N
        owner = null;
    }

    // #76648: Autocomplete box is too close to text
    if(displayAboveCaret && Utilities.isMac()) {
        popupBounds.y -= 10;
    }

    popup = factory.getPopup(owner, contComp, popupBounds.x, popupBounds.y);
    popup.show();

    this.popupBounds = popupBounds;
    this.displayAboveCaret = displayAboveCaret;
}
 

/**
 * Paint the array of numbers as a list
 * of horizontal lines of varying lengths.
 */
@Override
public void paint(Graphics g) {
    int a[] = arr;
    int y = 0;
    int deltaY = 0, deltaX = 0, evenY = 0;

    Dimension currentSize = getSize();
    int currentHeight = currentSize.height;
    int currentWidth = currentSize.width;

    // Check to see if the applet has been resized since it
    // started running.  If so, need the deltas to make sure
    // the applet is centered in its containing panel.
    // The evenX and evenY are because the high and low
    // watermarks are calculated from the top, but the rest
    // of the lines are calculated from the bottom, which
    // can lead to a discrepancy if the window is not an
    // even size.
    if (!currentSize.equals(initialSize)) {
        evenY = (currentHeight - initialSize.height) % 2;
        deltaY = (currentHeight - initialSize.height) / 2;
        deltaX = (currentWidth - initialSize.width) / 2;

        if (deltaY < 0) {
            deltaY = 0;
            evenY = 0;
        }
        if (deltaX < 0) {
            deltaX = 0;
        }
    }

    // Erase old lines
    g.setColor(getBackground());
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX + arr[i], y, currentWidth, y);
    }

    // Draw new lines
    g.setColor(Color.black);
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX, y, deltaX + arr[i], y);
    }

    if (h1 >= 0) {
        g.setColor(Color.red);
        y = deltaY + evenY + h1 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
    if (h2 >= 0) {
        g.setColor(Color.blue);
        y = deltaY + evenY + h2 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
}
 

/**
 * Paint the array of numbers as a list
 * of horizontal lines of varying lengths.
 */
@Override
public void paint(Graphics g) {
    int a[] = arr;
    int y = 0;
    int deltaY = 0, deltaX = 0, evenY = 0;

    Dimension currentSize = getSize();
    int currentHeight = currentSize.height;
    int currentWidth = currentSize.width;

    // Check to see if the applet has been resized since it
    // started running.  If so, need the deltas to make sure
    // the applet is centered in its containing panel.
    // The evenX and evenY are because the high and low
    // watermarks are calculated from the top, but the rest
    // of the lines are calculated from the bottom, which
    // can lead to a discrepancy if the window is not an
    // even size.
    if (!currentSize.equals(initialSize)) {
        evenY = (currentHeight - initialSize.height) % 2;
        deltaY = (currentHeight - initialSize.height) / 2;
        deltaX = (currentWidth - initialSize.width) / 2;

        if (deltaY < 0) {
            deltaY = 0;
            evenY = 0;
        }
        if (deltaX < 0) {
            deltaX = 0;
        }
    }

    // Erase old lines
    g.setColor(getBackground());
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX + arr[i], y, currentWidth, y);
    }

    // Draw new lines
    g.setColor(Color.black);
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX, y, deltaX + arr[i], y);
    }

    if (h1 >= 0) {
        g.setColor(Color.red);
        y = deltaY + evenY + h1 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
    if (h2 >= 0) {
        g.setColor(Color.blue);
        y = deltaY + evenY + h2 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
}
 

private void selectPlatform(Node pNode) {
    Component active = null;
    for (Component c : cards.getComponents()) {
        if (c.isVisible()
                && (c == jPanel1 || c == messageArea)) {
            active = c;
            break;
        }
    }
    final Dimension lastSize = active == null
            ? null
            : active.getSize();
    this.clientArea.removeAll();
    this.messageArea.removeAll();
    this.removeButton.setEnabled(false);
    if (pNode == null) {
        ((CardLayout) cards.getLayout()).last(cards);
        return;
    }
    JComponent target = messageArea;
    JComponent owner = messageArea;
    selectedPlatform = pNode.getLookup().lookup(AndroidSdk.class);
    if (pNode != getExplorerManager().getRootContext()) {
        if (selectedPlatform != null) {
            mkDefault.setEnabled(!selectedPlatform.isDefaultSdk());
            this.removeButton.setEnabled(!selectedPlatform.isDefaultSdk());
            if (!selectedPlatform.getInstallFolders().isEmpty()) {
                this.platformName.setText(pNode.getDisplayName());
                for (FileObject installFolder : selectedPlatform.getInstallFolders()) {
                    File file = FileUtil.toFile(installFolder);
                    if (file != null) {
                        this.platformHome.setText(file.getAbsolutePath());
                    }
                }
                target = clientArea;
                owner = jPanel1;
            }
        } else {
            removeButton.setEnabled(false);
            mkDefault.setEnabled(false);
        }
        Component component = null;
        if (pNode.hasCustomizer()) {
            component = pNode.getCustomizer();
        }
        if (component == null) {
            final PropertySheet sp = new PropertySheet();
            sp.setNodes(new Node[]{pNode});
            component = sp;
        }
        addComponent(target, component);
    }
    if (lastSize != null) {
        final Dimension newSize = owner.getPreferredSize();
        final Dimension updatedSize = new Dimension(
                Math.max(lastSize.width, newSize.width),
                Math.max(lastSize.height, newSize.height));
        if (!newSize.equals(updatedSize)) {
            owner.setPreferredSize(updatedSize);
        }
    }
    target.revalidate();
    CardLayout cl = (CardLayout) cards.getLayout();
    if (target == clientArea) {
        cl.first(cards);
    } else {
        cl.last(cards);
    }
}
 

/**
 * Paint the array of numbers as a list
 * of horizontal lines of varying lengths.
 */
@Override
public void paint(Graphics g) {
    int a[] = arr;
    int y = 0;
    int deltaY = 0, deltaX = 0, evenY = 0;

    Dimension currentSize = getSize();
    int currentHeight = currentSize.height;
    int currentWidth = currentSize.width;

    // Check to see if the applet has been resized since it
    // started running.  If so, need the deltas to make sure
    // the applet is centered in its containing panel.
    // The evenX and evenY are because the high and low
    // watermarks are calculated from the top, but the rest
    // of the lines are calculated from the bottom, which
    // can lead to a discrepancy if the window is not an
    // even size.
    if (!currentSize.equals(initialSize)) {
        evenY = (currentHeight - initialSize.height) % 2;
        deltaY = (currentHeight - initialSize.height) / 2;
        deltaX = (currentWidth - initialSize.width) / 2;

        if (deltaY < 0) {
            deltaY = 0;
            evenY = 0;
        }
        if (deltaX < 0) {
            deltaX = 0;
        }
    }

    // Erase old lines
    g.setColor(getBackground());
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX + arr[i], y, currentWidth, y);
    }

    // Draw new lines
    g.setColor(Color.black);
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX, y, deltaX + arr[i], y);
    }

    if (h1 >= 0) {
        g.setColor(Color.red);
        y = deltaY + evenY + h1 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
    if (h2 >= 0) {
        g.setColor(Color.blue);
        y = deltaY + evenY + h2 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
}
 

/**
 * Paint the array of numbers as a list
 * of horizontal lines of varying lengths.
 */
@Override
public void paint(Graphics g) {
    int a[] = arr;
    int y = 0;
    int deltaY = 0, deltaX = 0, evenY = 0;

    Dimension currentSize = getSize();
    int currentHeight = currentSize.height;
    int currentWidth = currentSize.width;

    // Check to see if the applet has been resized since it
    // started running.  If so, need the deltas to make sure
    // the applet is centered in its containing panel.
    // The evenX and evenY are because the high and low
    // watermarks are calculated from the top, but the rest
    // of the lines are calculated from the bottom, which
    // can lead to a discrepancy if the window is not an
    // even size.
    if (!currentSize.equals(initialSize)) {
        evenY = (currentHeight - initialSize.height) % 2;
        deltaY = (currentHeight - initialSize.height) / 2;
        deltaX = (currentWidth - initialSize.width) / 2;

        if (deltaY < 0) {
            deltaY = 0;
            evenY = 0;
        }
        if (deltaX < 0) {
            deltaX = 0;
        }
    }

    // Erase old lines
    g.setColor(getBackground());
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX + arr[i], y, currentWidth, y);
    }

    // Draw new lines
    g.setColor(Color.black);
    y = currentHeight - deltaY - 1;
    for (int i = a.length; --i >= 0; y -= 2) {
        g.drawLine(deltaX, y, deltaX + arr[i], y);
    }

    if (h1 >= 0) {
        g.setColor(Color.red);
        y = deltaY + evenY + h1 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
    if (h2 >= 0) {
        g.setColor(Color.blue);
        y = deltaY + evenY + h2 * 2 + 1;
        g.drawLine(deltaX, y, deltaX + initialSize.width, y);
    }
}