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Protect tooltip counter from going negative forever.

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This commit is contained in:
rkfg 2016-03-06 01:45:56 +03:00
parent b756475b58
commit 98c291be7b
1 changed files with 32 additions and 14 deletions
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46
Mage.Client/src/main/java/mage/client/components/ColorPane.java
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@ -5,6 +5,8 @@ import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JEditorPane;
import javax.swing.JPanel;
@ -83,20 +85,36 @@ public class ColorPane extends JEditorPane {
});
}
private void setPopupVisibility(final Point location, final Component container, final boolean show)
throws InterruptedException {
final Component c = MageFrame.getUI().getComponent(MageComponents.DESKTOP_PANE);
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
if (location != null) {
container.setLocation(location);
}
tooltipCounter += show ? 1 : -1;
container.setVisible(tooltipCounter > 0);
c.repaint();
}
});
});
addMouseListener(new MouseAdapter() {
@Override
public void mouseExited(MouseEvent e) {
tooltipCounter = 1; // will decrement and become effectively zero on leaving the pane
try {
setPopupVisibility(null, MageFrame.getUI().getComponent(MageComponents.POPUP_CONTAINER), false);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
}
});
}
private void setPopupVisibility(final Point location, final Component container, final boolean show)
throws InterruptedException {
final Component c = MageFrame.getUI().getComponent(MageComponents.DESKTOP_PANE);
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
if (location != null) {
container.setLocation(location);
}
tooltipCounter += show ? 1 : -1;
if (tooltipCounter < 0) {
tooltipCounter = 0;
}
container.setVisible(tooltipCounter > 0);
c.repaint();
}
});
}