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package cppcheckplus.toolbar;
import cppcheckplus.control.MyContorlUtil;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.border.Border;
public class MyToolBarButton extends JButton {
private int buttonSize;
private Color roverBorderColor;
private Border roverBorder;
private Border emptyBorder;
public MyToolBarButton() {
super();
buttonSize = 20;
roverBorderColor = MyContorlUtil.BUTTON_ROVER_COLOR;
roverBorder = new Border() {
public void paintBorder(Component c, Graphics g, int x, int y,
int width, int height) {
g.setColor(roverBorderColor);
g.drawRect(x, y, width - 1, height - 1);
}
public Insets getBorderInsets(Component c) {
return new Insets(1, 1, 1, 1);
}
public boolean isBorderOpaque() {
return true;
}
};
emptyBorder = BorderFactory.createEmptyBorder(1, 1, 1, 1);
init();
}
private void init() {
setVerticalAlignment(0);
setFont(MyContorlUtil.FONT_12_BOLD);
setOpaque(false);
setBorder(emptyBorder);
setContentAreaFilled(false);
setFocusPainted(false);
addMouseListener(new MouseAdapter() {
public void mouseEntered(MouseEvent e) {
setBorder(roverBorder);
}
public void mouseExited(MouseEvent e) {
setBorder(emptyBorder);
}
});
}
@Override
public void setIcon(Icon icon) {
super.setIcon(icon);
if (icon == null) {
setPressedIcon(null);
setRolloverIcon(null);
} else {
Icon pressedIcon = MyContorlUtil.createMovedIcon(icon);
setPressedIcon(pressedIcon);
}
}
@Override
public Dimension getPreferredSize() {
int width = super.getPreferredSize().width;
width = Math.max(width, buttonSize);
int height = buttonSize;
return new Dimension(width, height);
}
}
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