Java Utililty Methods JPopupMenu

List of utility methods to do JPopupMenu

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Description

The list of methods to do JPopupMenu are organized into topic(s).

Method

voidshowPopMenuWithParentWidth(JPopupMenu popup, Component parentComponent, int x, int y)
show Pop Menu With Parent Width 
if (popup == null) {
    return;
Dimension size = popup.getPreferredSize();
size.width = Math.max(size.width, parentComponent.getWidth());
popup.setPreferredSize(size);
showPopupCloseMenu(popup, parentComponent);
voidshowPopup(JPopupMenu popup, MouseEvent event)
Ensures that the popup menue is allways inside the application frame 
if (popup == null) {
    return;
final Component component = event.getComponent();
final Point point = event.getPoint();
popup.show(component, point.x, point.y);
voidshowPopupCloseMenu(JPopupMenu popup, Component parentComponent)
show Popup Close Menu 
if (popup == null) {
    return;
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Window frame = SwingUtilities.getWindowAncestor(parentComponent);
int leftX = 0;
int rightX = parentComponent.getLocation().x + frame.getLocation().x + popup.getPreferredSize().width;
if (rightX > screenSize.width) {
...
voidshowPopupMenu(final JPopupMenu popup, final Component component, int x, int y)
show Popup Menu 
final Point p = new Point(x, y);
SwingUtilities.convertPointToScreen(p, component);
final Dimension size = popup.getPreferredSize();
final Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
boolean horiz = false;
boolean vert = false;
final int origX = x;
if ((p.x + size.width > screen.width) && (size.width < screen.width)) {
...
voidshowPopupMenu(javax.swing.JPopupMenu popup, Component comp, int x, int y)
Shows the specified popup menu, ensuring it is displayed within the bounds of the screen. 
Point p = getBestAnchorPoint(comp, x, y);
popup.show(comp, p.x, p.y);
voidshowPopupMenu(javax.swing.JPopupMenu popup, Component comp, int x, int y)
Shows the specified popup menu, ensuring it is displayed within the bounds of the screen. 
Point p = getBestAnchorPoint(comp, x, y);
popup.show(comp, p.x, p.y);
popup.show(comp, x, y);
voidshowPopupMenu(JPopupMenu menu, Component invoker, MouseEvent e)
Displays a popup menu. 
showPopupMenu(menu, invoker, e.getXOnScreen(), e.getYOnScreen());
voidshowPopupMenu(JPopupMenu popup, Component comp, int x, int y)
Shows the specified popup menu, ensuring it is displayed within the bounds of the screen. 
showPopupMenu(popup, comp, x, y, true);
voidshowPopupMenu(JPopupMenu popup, Component comp, int x, int y)
Shows the specified popup menu, ensuring it is displayed within the bounds of the screen. 
Point p = new Point(x, y);
SwingUtilities.convertPointToScreen(p, comp);
Dimension size = popup.getPreferredSize();
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
boolean horiz = false;
boolean vert = false;
int origX = x;
if (p.x + size.width > screen.width && size.width < screen.width) {
...
voidshowPopupMenu(JPopupMenu popup, Component comp, int x, int y)
Shows the specified popup menu, ensuring it is displayed within the bounds of the screen. 
showPopupMenu(popup, comp, x, y, true);