Java Code Examples for javax.swing.JComponent.repaint()

The following are Jave code examples for showing how to use repaint() of the javax.swing.JComponent class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.

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Example 1

Project: VASSAL-src File: MenuScroller.java View Source Code

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5 votes

private void refreshMenu() {
  if (menuItems != null && menuItems.length > 0) {
    firstIndex = Math.max(topFixedCount, firstIndex);
    firstIndex = Math.min(menuItems.length - bottomFixedCount - scrollCount, firstIndex);

    upItem.setEnabled(firstIndex > topFixedCount);
    downItem.setEnabled(firstIndex + scrollCount < menuItems.length - bottomFixedCount);

    menu.removeAll();
    for (int i = 0; i < topFixedCount; i++) {
      menu.add(menuItems[i]);
    }
    if (topFixedCount > 0) {
      menu.addSeparator();
    }

    menu.add(upItem);
    for (int i = firstIndex; i < scrollCount + firstIndex; i++) {
      menu.add(menuItems[i]);
    }
    menu.add(downItem);

    if (bottomFixedCount > 0) {
      menu.addSeparator();
    }
    for (int i = menuItems.length - bottomFixedCount; i < menuItems.length; i++) {
      menu.add(menuItems[i]);
    }

    JComponent parent = (JComponent) upItem.getParent();
    parent.revalidate();
    parent.repaint();
  }
}

Example 2

Project: Equella File: FlatterCheckBoxUI.java View Source Code

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5 votes

@Override
public synchronized void mousePressed(MouseEvent e)
{
	JComponent c = (JComponent) e.getComponent();
	if( c.isEnabled() )
	{
		c.setForeground(mTextPressed);
		c.setBackground(mBackgroundPressed);
		c.repaint();
	}
}

Example 3

Project: Equella File: FlatterCheckBoxUI.java View Source Code

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5 votes

@Override
public synchronized void mouseReleased(MouseEvent e)
{
	JComponent c = (JComponent) e.getComponent();
	c.setForeground(mTextNormal);
	c.setBackground(mBackgroundNormal);
	c.repaint();
}

Example 4

Project: Equella File: FlatterCheckBoxUI.java View Source Code

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5 votes

@Override
public synchronized void mouseEntered(MouseEvent e)
{
	JComponent c = (JComponent) e.getComponent();
	if( c.isEnabled() )
	{
		c.setForeground(mTextActive);
		c.setBackground(mBackgroundActive);
		c.repaint();
	}
}

Example 5

Project: Equella File: FlatterCheckBoxUI.java View Source Code

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5 votes

@Override
public synchronized void mouseExited(MouseEvent e)
{
	JComponent c = (JComponent) e.getComponent();
	c.setForeground(mTextNormal);
	c.setBackground(mBackgroundNormal);
	c.repaint();
}

Example 6

Project: jaer File: MenuScroller.java View Source Code

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5 votes

private void refreshMenu() {
  if (menuItems != null && menuItems.length > 0) {
    firstIndex = Math.max(topFixedCount, firstIndex);
    firstIndex = Math.min(menuItems.length - bottomFixedCount - scrollCount, firstIndex);

    upItem.setEnabled(firstIndex > topFixedCount);
    downItem.setEnabled(firstIndex + scrollCount < menuItems.length - bottomFixedCount);

    menu.removeAll();
    for (int i = 0; i < topFixedCount; i++) {
      menu.add(menuItems[i]);
    }
    if (topFixedCount > 0) {
      menu.add(new JSeparator());
    }

    menu.add(upItem);
    for (int i = firstIndex; i < scrollCount + firstIndex; i++) {
      menu.add(menuItems[i]);
    }
    menu.add(downItem);

    if (bottomFixedCount > 0) {
      menu.add(new JSeparator());
    }
    for (int i = menuItems.length - bottomFixedCount; i < menuItems.length; i++) {
      menu.add(menuItems[i]);
    }

    JComponent parent = (JComponent) upItem.getParent();
    parent.revalidate();
    parent.repaint();
  }
}

Example 7

Project: Cognizant-Intelligent-Test-Scripter File: MenuScroller.java View Source Code

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5 votes

private void refreshMenu() {
    if (menuItems != null && menuItems.length > 0) {
        firstIndex = Math.max(topFixedCount, firstIndex);
        firstIndex = Math.min(menuItems.length - bottomFixedCount - scrollCount, firstIndex);

        upItem.setEnabled(firstIndex > topFixedCount);
        downItem.setEnabled(firstIndex + scrollCount < menuItems.length - bottomFixedCount);

        menu.removeAll();
        for (int i = 0; i < topFixedCount; i++) {
            menu.add(menuItems[i]);
        }
        if (topFixedCount > 0) {
            menu.addSeparator();
        }

        menu.add(upItem);
        for (int i = firstIndex; i < scrollCount + firstIndex; i++) {
            menu.add(menuItems[i]);
        }
        menu.add(downItem);

        if (bottomFixedCount > 0) {
            menu.addSeparator();
        }
        for (int i = menuItems.length - bottomFixedCount; i < menuItems.length; i++) {
            menu.add(menuItems[i]);
        }

        JComponent parent = (JComponent) upItem.getParent();
        parent.revalidate();
        parent.repaint();
    }
}

Example 8

Project: incubator-netbeans File: ViewUtils.java View Source Code

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4 votes

public static void repaint(JComponent component, Rectangle2D r) {
    component.repaint((int)r.getX(), (int)r.getY(), (int)r.getWidth(), (int)r.getHeight());
}