Java Code Examples for java.awt.Container#isShowing()

The following examples show how to use java.awt.Container#isShowing() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AnimatedLayout.java    From pumpernickel with MIT License 6 votes vote down vote up 
@Override
public void layoutContainer(Container parent) {
	JComponent jc = (JComponent) parent;
	install(jc);
	Timer timer = (Timer) jc.getClientProperty(PROPERTY_TIMER);
	Boolean layoutImmediately = (Boolean) jc
			.getClientProperty(PROPERTY_LAYOUT_IMMEDIATELY);
	if (layoutImmediately == null)
		layoutImmediately = false;
	if (layoutImmediately) {
		layoutContainerImmediately(jc);
		if (parent.isShowing())
			jc.putClientProperty(PROPERTY_LAYOUT_IMMEDIATELY, false);
	} else {
		if (!timer.isRunning())
			timer.start();
	}
}
Example 2
Source File: SortingFocusTraversalPolicy.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 3
Source File: SortingFocusTraversalPolicy.java    From jdk8u-dev-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 4
Source File: SortingFocusTraversalPolicy.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 5
Source File: FocusArrowListener.java    From PyramidShader with GNU General Public License v3.0 5 votes vote down vote up 
/** Returns a set of all the components that
 * can have the keyboard focus.
 * <P>My first implementation involved of this concept
 * simply involved asking JCompnonents if they were
 * focusable, but in the <code>FilledButtonTest</code> this
 * resulted in shifting focus to the ContentPane.  Although
 * it is technically focusable: if I used the tab key
 * I did <i>not</i> get this result.  So I studied
 * the inner workings for Component.transferFocus()
 * and ended up with a method that involved
 * calls to <code>getFocusCycleRootAncestor()</code>,
 * and <code>getFocusTraversalPolicy()</code>.
 * <P>(Also credit goes to Werner for originally tipping me off
 * towards looking at FocusTraversalPolicies.)
 * @param currentFocusOwner the current focus owner.
 * @return all the JComponents that can receive the focus.
 */
public static Set<Component> getFocusableComponents(Component currentFocusOwner) {
	HashSet<Component> set = new HashSet<Component>();
	set.add(currentFocusOwner);

       Container rootAncestor = currentFocusOwner.getFocusCycleRootAncestor();
       Component comp = currentFocusOwner;
       while (rootAncestor != null && 
              !(rootAncestor.isShowing() && 
                rootAncestor.isFocusable() && 
                rootAncestor.isEnabled())) 
       {
           comp = rootAncestor;
           rootAncestor = comp.getFocusCycleRootAncestor();
       }
       if (rootAncestor != null) {
           FocusTraversalPolicy policy =
               rootAncestor.getFocusTraversalPolicy();
           Component toFocus = policy.getComponentAfter(rootAncestor, comp);
           
           while(toFocus!=null && set.contains(toFocus)==false) {
           	set.add(toFocus);
               toFocus = policy.getComponentAfter(rootAncestor, toFocus);
           }
           
           toFocus = policy.getComponentBefore(rootAncestor, comp);
           
           while(toFocus!=null && set.contains(toFocus)==false) {
           	set.add(toFocus);
               toFocus = policy.getComponentBefore(rootAncestor, toFocus);
           }
       }
	return set;
}
Example 6
Source File: FocusArrowListener.java    From pumpernickel with MIT License 5 votes vote down vote up 
/**
 * Returns a set of all the components that can have the keyboard focus.
 * <P>
 * My first implementation involved of this concept simply involved asking
 * JCompnonents if they were focusable, but in the
 * <code>FilledButtonTest</code> this resulted in shifting focus to the
 * ContentPane. Although it is technically focusable: if I used the tab key
 * I did <i>not</i> get this result. So I studied the inner workings for
 * Component.transferFocus() and ended up with a method that involved calls
 * to <code>getFocusCycleRootAncestor()</code>, and
 * <code>getFocusTraversalPolicy()</code>.
 * <P>
 * (Also credit goes to Werner for originally tipping me off towards looking
 * at FocusTraversalPolicies.)
 * 
 * @param currentFocusOwner
 *            the current focus owner.
 * @return all the JComponents that can receive the focus.
 */
public static Set<Component> getFocusableComponents(
		Component currentFocusOwner) {
	HashSet<Component> set = new HashSet<Component>();
	set.add(currentFocusOwner);

	Container rootAncestor = currentFocusOwner.getFocusCycleRootAncestor();
	Component comp = currentFocusOwner;
	while (rootAncestor != null
			&& !(rootAncestor.isShowing() && rootAncestor.isFocusable() && rootAncestor
					.isEnabled())) {
		comp = rootAncestor;
		rootAncestor = comp.getFocusCycleRootAncestor();
	}
	if (rootAncestor != null) {
		FocusTraversalPolicy policy = rootAncestor
				.getFocusTraversalPolicy();
		Component toFocus = policy.getComponentAfter(rootAncestor, comp);

		while (toFocus != null && set.contains(toFocus) == false) {
			set.add(toFocus);
			toFocus = policy.getComponentAfter(rootAncestor, toFocus);
		}

		toFocus = policy.getComponentBefore(rootAncestor, comp);

		while (toFocus != null && set.contains(toFocus) == false) {
			set.add(toFocus);
			toFocus = policy.getComponentBefore(rootAncestor, toFocus);
		}
	}
	return set;
}
Example 7
Source File: SortingFocusTraversalPolicy.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 8
Source File: SortingFocusTraversalPolicy.java    From Java8CN with Apache License 2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 9
Source File: FocusArrowListener.java    From Pixelitor with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Returns a set of all the components that
 * can have the keyboard focus.
 * <P>My first implementation involved of this concept
 * simply involved asking JCompnonents if they were
 * focusable, but in the <code>FilledButtonTest</code> this
 * resulted in shifting focus to the ContentPane.  Although
 * it is technically focusable: if I used the tab key
 * I did <i>not</i> get this result.  So I studied
 * the inner workings for Component.transferFocus()
 * and ended up with a method that involved
 * calls to <code>getFocusCycleRootAncestor()</code>,
 * and <code>getFocusTraversalPolicy()</code>.
 * <P>(Also credit goes to Werner for originally tipping me off
 * towards looking at FocusTraversalPolicies.)
 *
 * @param currentFocusOwner the current focus owner.
 * @return all the JComponents that can receive the focus.
 */
public static Set<Component> getFocusableComponents(Component currentFocusOwner) {
    Set<Component> set = new HashSet<>();
    set.add(currentFocusOwner);

    Container rootAncestor = currentFocusOwner.getFocusCycleRootAncestor();
    Component comp = currentFocusOwner;
    while (rootAncestor != null &&
            !(rootAncestor.isShowing() &&
                    rootAncestor.isFocusable() &&
                    rootAncestor.isEnabled())) {
        comp = rootAncestor;
        rootAncestor = comp.getFocusCycleRootAncestor();
    }
    if (rootAncestor != null) {
        FocusTraversalPolicy policy =
                rootAncestor.getFocusTraversalPolicy();
        Component toFocus = policy.getComponentAfter(rootAncestor, comp);

        while (toFocus != null && !set.contains(toFocus)) {
            set.add(toFocus);
            toFocus = policy.getComponentAfter(rootAncestor, toFocus);
        }

        toFocus = policy.getComponentBefore(rootAncestor, comp);

        while (toFocus != null && !set.contains(toFocus)) {
            set.add(toFocus);
            toFocus = policy.getComponentBefore(rootAncestor, toFocus);
        }
    }
    return set;
}
Example 10
Source File: SortingFocusTraversalPolicy.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (legacySortingFTPEnabled) {
            legacySort(cycle, comparator);
        } else {
            cycle.sort(comparator);
        }
    }
}
Example 11
Source File: SortingFocusTraversalPolicy.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (legacySortingFTPEnabled) {
            legacySort(cycle, comparator);
        } else {
            cycle.sort(comparator);
        }
    }
}
Example 12
Source File: SortingFocusTraversalPolicy.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 13
Source File: PrintAction.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
private void findPrintable(Container container, List<JComponent> printable) {
    if (container.isShowing() && isPrintable(container)) {
        printable.add((JComponent) container);
    }
    Component[] children = container.getComponents();

    for (Component child : children) {
        if (child instanceof Container) {
            findPrintable((Container) child, printable);
        }
    }
}
Example 14
Source File: SortingFocusTraversalPolicy.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 15
Source File: SortingFocusTraversalPolicy.java    From JDKSourceCode1.8 with MIT License 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 16
Source File: SortingFocusTraversalPolicy.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 17
Source File: SortingFocusTraversalPolicy.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 18
Source File: SortingFocusTraversalPolicy.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        if (!legacySortingFTPEnabled ||
            !legacySort(cycle, comparator))
        {
            Collections.sort(cycle, comparator);
        }
    }
}
Example 19
Source File: SortingFocusTraversalPolicy.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        Collections.sort(cycle, comparator);
    }
}
Example 20
Source File: SortingFocusTraversalPolicy.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up 
private void enumerateAndSortCycle(Container focusCycleRoot, List<Component> cycle) {
    if (focusCycleRoot.isShowing()) {
        enumerateCycle(focusCycleRoot, cycle);
        Collections.sort(cycle, comparator);
    }
}