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package org.netbeans.modules.welcome.content;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Rectangle;
import javax.swing.BorderFactory;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
import org.openide.util.Utilities;
/**
*
* @author S. Aubrecht
*/
public class ContentSection extends JPanel implements Constants {
private static final int PANEL_MAX_WIDTH = 800;
private int location;
private boolean maxSize;
private Image center;
private JLabel lblTitle;
public ContentSection( String title, int location, JComponent content, boolean maxSize ) {
super( new GridBagLayout() );
this.location = location;
this.maxSize = maxSize;
setOpaque( false );
lblTitle = new JLabel( title );
lblTitle.setFont( SECTION_HEADER_FONT );
lblTitle.setHorizontalAlignment( JLabel.RIGHT );
lblTitle.setBorder( BorderFactory.createEmptyBorder(0, 0, 8, 0) );
lblTitle.setForeground( Utils.getColor( COLOR_SECTION_HEADER ) );
add( lblTitle, new GridBagConstraints(0,0,1,1,0.0,0.0,GridBagConstraints.EAST,GridBagConstraints.NONE,new Insets(0,0,0,0),0,0) );
add( content, new GridBagConstraints(0,1,1,1,1.0,1.0,GridBagConstraints.CENTER,GridBagConstraints.BOTH,new Insets(0,0,0,0),0,0) );
setBorder( BorderFactory.createEmptyBorder(8,12,6,12) );
String centerImageName = null;
switch( location ) {
case SwingConstants.NORTH_EAST:
centerImageName = "section_upper_right.png"; //NOI18N
break;
case SwingConstants.NORTH_WEST:
centerImageName = "section_upper_left.png"; //NOI18N
break;
case SwingConstants.SOUTH_WEST:
centerImageName = "section_bottom_left.png"; //NOI18N
break;
case SwingConstants.SOUTH_EAST:
centerImageName = "section_bottom_right.png"; //NOI18N
break;
}
center = Utilities.loadImage( "org/netbeans/modules/welcome/resources/" + centerImageName ); //NOI18N
}
@Override
protected void paintComponent(Graphics g) {
int width = getWidth();
int height = getHeight();
int centerWidth = center.getWidth(null);
int centerHeight = center.getHeight(null);
g.setColor( Utils.getColor( COLOR_SECTION_HEADER ) );
switch( location ) {
case SwingConstants.NORTH_EAST:
g.drawImage( center, 1, height-centerHeight-1, null );
g.drawLine( 0, height-1, width-13, height-1 );
g.drawLine( 0, 25, 0, height );
break;
case SwingConstants.NORTH_WEST:
g.drawImage( center, width-centerWidth, height-centerHeight-1, null );
g.drawLine( 13, height-1, width, height-1 );
break;
case SwingConstants.SOUTH_WEST:
g.drawImage( center, width-centerWidth, 0, null );
break;
case SwingConstants.SOUTH_EAST:
g.drawImage( center, 1, 0, null );
g.drawLine( 0, 0, 0, height-25 );
break;
}
}
@Override
public void setSize(Dimension d) {
if( maxSize && d.width > PANEL_MAX_WIDTH ) {
d = new Dimension( d );
d.width = PANEL_MAX_WIDTH;
}
super.setSize(d);
}
@Override
public void setBounds(Rectangle r) {
if( maxSize && r.width > PANEL_MAX_WIDTH ) {
r = new Rectangle( r );
r.width = PANEL_MAX_WIDTH;
}
super.setBounds(r);
}
@Override
public void setBounds(int x, int y, int w, int h) {
if( maxSize && w > PANEL_MAX_WIDTH ) {
w = PANEL_MAX_WIDTH;
}
super.setBounds(x,y,w,h);
}
@Override
public Dimension getPreferredSize() {
Dimension d = super.getPreferredSize();
if( maxSize && d.width > PANEL_MAX_WIDTH ) {
d = new Dimension( d );
d.width = PANEL_MAX_WIDTH;
}
return d;
}
public Rectangle getTitleBounds() {
Rectangle res = lblTitle.getBounds();
res.height -= lblTitle.getInsets().bottom + 7;
return res;
}
}
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