Example usage for java.awt.event HierarchyEvent getComponent

Introduction

In this page you can find the example usage for java.awt.event HierarchyEvent getComponent.

Prototype

public Component getComponent() 

Source Link

Document

Returns the originator of the event.

Usage

From source file:Main.java

public static void onShown(final JComponent component, final Runnable action) {
    component.addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(final HierarchyEvent e) {
            if (e.getComponent() == component && (e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) > 0) {
                if (component.isShowing())
                    action.run();//from   www  . j  av a 2 s.c o m
            }
        }
    });
}

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From source file:Main.java

@Override
public void hierarchyChanged(HierarchyEvent e) {
    System.out.println("Components Change: " + e.getChanged());
    if ((e.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) != 0) {
        if (e.getComponent().isDisplayable()) {
            System.out.println("Components DISPLAYABILITY_CHANGED : " + e.getChanged());
        } else {/*from   w w w. ja v a 2s  . co m*/
            System.out.println("Components DISPLAYABILITY_CHANGED : " + e.getChanged());
        }
    }
    if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
        if (e.getComponent().isDisplayable()) {
            System.out.println("Components SHOWING_CHANGED : " + e.getChanged());
        } else {
            System.out.println("Components SHOWING_CHANGED : " + e.getChanged());
        }
    }
}

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From source file:edu.uara.gui.tableeditor.ChartGenerationFrame.java

private void panelAncestorResized(java.awt.event.HierarchyEvent evt) {
    //handle resize
    //        Component parent = evt.getChangedParent();
    Component parent = this.splitPane;
    Component comp = evt.getComponent();

    if (comp != null && parent != null) {
        comp.setSize(parent.getWidth(), this.splitPane.getDividerLocation());
        String s = String.format("Current Width = %1$s" + " Height = %2$s", comp.getWidth(), comp.getHeight());

        this.updateStatus(s);

    }/*from   w ww  . ja v a 2  s  . co m*/
}

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