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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.ide.customize;
import com.intellij.ui.ClickListener;
import com.intellij.ui.ColorUtil;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.MouseEvent;
public abstract class AbstractCustomizeWizardStep extends JPanel {
protected static final int GAP = 20;
protected abstract String getTitle();
protected abstract String getHTMLHeader();
protected abstract String getHTMLFooter();
@NotNull
protected static Color getSelectionBackground() {
return ColorUtil.mix(UIUtil.getListSelectionBackground(), UIUtil.getLabelBackground(), UIUtil.isUnderDarcula() ? .5 : .75);
}
protected static JPanel createBigButtonPanel(LayoutManager layout, final JToggleButton anchorButton, final Runnable action) {
final JPanel panel = new JPanel(layout) {
@Override
public Color getBackground() {
return anchorButton.isSelected() ? getSelectionBackground() : super.getBackground();
}
};
panel.setOpaque(anchorButton.isSelected());
new ClickListener() {
@Override
public boolean onClick(@NotNull MouseEvent event, int clickCount) {
anchorButton.setSelected(true);
return true;
}
}.installOn(panel);
anchorButton.addItemListener(new ItemListener() {
boolean curState = anchorButton.isSelected();
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED && curState != anchorButton.isSelected()) {
action.run();
}
curState = anchorButton.isSelected();
panel.setOpaque(curState);
panel.repaint();
}
});
return panel;
}
Component getDefaultFocusedComponent() {
return null;
}
public void beforeShown(boolean forward) {
}
public boolean beforeOkAction() {
return true;
}
}
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