/*
* Copyright (c) 2005-2010 Flamingo 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 Flamingo Kirill Grouchnikov 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,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.pushingpixels.flamingo.internal.ui.common;
import java.awt.*;
import javax.swing.JSeparator;
import org.pushingpixels.flamingo.api.common.AbstractCommandButton;
import org.pushingpixels.flamingo.api.common.icon.ResizableIcon;
import org.pushingpixels.flamingo.internal.utils.FlamingoUtilities;
public class CommandButtonLayoutManagerCustom extends
CommandButtonLayoutManagerBig {
public CommandButtonLayoutManagerCustom(AbstractCommandButton commandButton) {
super(commandButton);
}
@Override
public int getPreferredIconSize() {
return -1;
}
@Override
public Dimension getPreferredSize(AbstractCommandButton commandButton) {
Insets borderInsets = commandButton.getInsets();
int bx = borderInsets.left + borderInsets.right;
int by = borderInsets.top + borderInsets.bottom;
FontMetrics fm = commandButton.getFontMetrics(commandButton.getFont());
JSeparator jsep = new JSeparator(JSeparator.HORIZONTAL);
int layoutHGap = FlamingoUtilities.getHLayoutGap(commandButton);
int layoutVGap = FlamingoUtilities.getVLayoutGap(commandButton);
int title1Width = (this.titlePart1 == null) ? 0 : fm
.stringWidth(this.titlePart1);
int title2Width = (this.titlePart2 == null) ? 0 : fm
.stringWidth(this.titlePart2);
ResizableIcon icon = commandButton.getIcon();
int iconWidth = (icon == null) ? 0 : icon.getIconWidth();
int width = Math.max(iconWidth, Math.max(title1Width, title2Width
+ 4
* layoutHGap
+ jsep.getPreferredSize().width
+ (FlamingoUtilities.hasPopupAction(commandButton) ? 1 + fm
.getHeight() / 2 : 0)));
boolean hasIcon = (commandButton.getIcon() != null);
boolean hasText = (this.titlePart1 != null);
boolean hasPopupIcon = FlamingoUtilities.hasPopupAction(commandButton);
// start height with the top inset
int height = borderInsets.top;
// icon?
if (hasIcon) {
// padding above the icon
height += layoutVGap;
// icon height
height += icon.getIconHeight();
// padding below the icon
height += layoutVGap;
}
// text?
if (hasText) {
// padding above the text
height += layoutVGap;
// text height - two lines
height += 2 * (fm.getAscent() + fm.getDescent());
// padding below the text
height += layoutVGap;
}
// popup icon (no text)?
if (!hasText && hasPopupIcon) {
// padding above the popup icon
height += layoutVGap;
// popup icon height - one line of text
height += fm.getHeight();
// padding below the popup icon
height += layoutVGap;
}
if (hasPopupIcon) {
// space for a horizontal separator
height += new JSeparator(JSeparator.HORIZONTAL).getPreferredSize().height;
}
// bottom insets
height += borderInsets.bottom;
// and remove the padding above the first and below the last elements
height -= 2 * layoutVGap;
return new Dimension(bx + width, height);
}
}