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/*
* @test
* @bug 6416920
* @summary Ensures that selected tab is painted properly in the scroll tab layout
* under WindowsLookAndFeel in Windows' "Windows XP" theme.
* @author Mikhail Lapshin
* @run main bug6416920
*/
import javax.swing.plaf.basic.BasicTabbedPaneUI;
import javax.swing.JTabbedPane;
import javax.swing.SwingConstants;
import java.awt.Rectangle;
import java.awt.Insets;
import sun.awt.OSInfo;
public class bug6416920 extends BasicTabbedPaneUI {
public AccessibleTabbedPaneLayout layout = new AccessibleTabbedPaneLayout();
public static void main(String[] args) {
if(OSInfo.getOSType() != OSInfo.OSType.WINDOWS){
return;
}
bug6416920 test = new bug6416920();
test.layout.padSelectedTab(SwingConstants.TOP, 0);
if (test.rects[0].width < 0) {
throw new RuntimeException("A selected tab isn't painted properly " +
"in the scroll tab layout under WindowsLookAndFeel " +
"in Windows' \"Windows XP\" theme.");
}
}
public bug6416920() {
super();
// Set parameters for the padSelectedTab() method
selectedTabPadInsets = new Insets(0, 0, 0, 0);
tabPane = new JTabbedPane();
tabPane.setSize(100, 0);
tabPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
rects = new Rectangle[1];
rects[0] = new Rectangle(150, 0, 0, 0);
}
public class AccessibleTabbedPaneLayout extends BasicTabbedPaneUI.TabbedPaneLayout {
public void padSelectedTab(int tabPlacement, int selectedIndex) {
super.padSelectedTab(tabPlacement, selectedIndex);
}
}
}