org.pushingpixels.substance.internal.widget.text.SelectAllOnFocusGainWidget Maven / Gradle / Ivy
/*
* Copyright (c) 2005-2020 Radiance Kirill Grouchnikov. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* o Neither the name of the copyright holder nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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package org.pushingpixels.substance.internal.widget.text;
import org.pushingpixels.substance.api.SubstanceWidget;
import org.pushingpixels.substance.internal.utils.WidgetUtilities;
import javax.swing.*;
import javax.swing.text.JTextComponent;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
/**
* Adds "select all on focus gain" behaviour on text components.
*
* @author Kirill Grouchnikov
*/
public class SelectAllOnFocusGainWidget extends SubstanceWidget {
/**
* The focus listener.
*/
protected FocusListener focusListener;
@Override
public void installListeners() {
this.focusListener = new FocusAdapter() {
@Override
public void focusGained(FocusEvent e) {
SwingUtilities.invokeLater(() -> {
if (WidgetUtilities.hasTextFocusSelectAllProperty(jcomp)
&& jcomp.isEditable())
jcomp.selectAll();
});
}
};
this.jcomp.addFocusListener(this.focusListener);
}
@Override
public void uninstallListeners() {
this.jcomp.removeFocusListener(this.focusListener);
this.focusListener = null;
}
}