Example usage for java.awt Window getOwnedWindows

Introduction

In this page you can find the example usage for java.awt Window getOwnedWindows.

Prototype

public Window[] getOwnedWindows() 

Source Link

Document

Return an array containing all the windows this window currently owns.

Usage

From source file:Main.java

/**
 * Updates the componentTreeUI of the given window and all its
 * owned windows, recursively./*from   ww w.ja va 2  s .c om*/
 * 
 * 
 * @param window the window to update
 */
public static void updateAllComponentTreeUIs(Window window) {
    SwingUtilities.updateComponentTreeUI(window);
    for (Window owned : window.getOwnedWindows()) {
        updateAllComponentTreeUIs(owned);
    }
}

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From source file:Main.java

public static Window getOwnerForChildWindow() {
    Window w = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusedWindow();
    if (w != null) {
        return w;
    }// ww w. j a  va 2s.  c om
    w = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
    if (w != null) {
        return w;
    }
    /*
     * Priority level1
     * modal dialog: +200
     * non-modal dialog: +100
     * frame: +0
     *
     * Priority level2
     * no owned windows: +10
     */
    TreeMap<Integer, Window> prioMap = new TreeMap<Integer, Window>();
    for (Window cand : Window.getWindows()) {
        if (cand == null) {
            continue;
        }
        if (!cand.isVisible()) {
            continue;
        }
        if (!cand.isShowing()) {
            continue;
        }
        int prio = 0;
        Window[] children = cand.getOwnedWindows();
        if (children == null || children.length == 0) {
            prio += 10;
        }
        if (cand instanceof Dialog) {
            Dialog dlg = (Dialog) cand;
            if (dlg.isModal()) {
                prio += 200;
            } else {
                prio += 100;
            }
            prioMap.put(prio, cand);
        } else if (cand instanceof Frame) {
            if (!prioMap.containsKey(prio)) {
                prioMap.put(prio, cand);
            }
        }
    }
    if (prioMap.size() > 0) {
        return prioMap.get(prioMap.lastKey());
    }
    //last line of defense
    if (prioMap.size() == 0) {
        for (Window cand : Window.getWindows()) {
            if (cand == null) {
                continue;
            }
            if (cand.isVisible()) {
                return cand;
            }
        }
    }
    return null;
}

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From source file:util.ui.UiUtilities.java

/**
 * Gets the last visible modal child dialog of the specified window.
 * <p>//  www.j av  a 2s. co m
 * If there is no visible modal child the window itself will be returned.
 *
 * @param parent
 *          The window to get the child from.
 * @return the last visible modal child dialog of the specified window.
 */
public static Window getLastModalChildOf(Window parent) {
    Window[] children = parent.getOwnedWindows();
    for (Window child : children) {
        if (child instanceof Dialog) {
            Dialog dlg = (Dialog) child;
            if (dlg.isVisible() && dlg.isModal()) {
                return getLastModalChildOf(dlg);
            }
        }
    }

    // this is the last window
    return parent;
}

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From source file:util.ui.UiUtilities.java

/**
 * Gets if a dialog child of the given window is modal.
 *
 * @param parent/*from   ww w  .  jav a 2  s.c  om*/
 *          The window to check the children of.
 * @return <code>True</code> if a child is modal, <code>false</code>
 *         otherwise.
 *
 * @since 2.7
 */
public static boolean containsModalDialogChild(Window parent) {
    Window[] children = parent.getOwnedWindows();

    for (Window child : children) {
        if (containsModalDialogChild(child)) {
            return true;
        }
    }

    return (parent instanceof JDialog && parent.isVisible() && ((JDialog) parent).isModal());
}

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