下面列出了怎么用java.awt.peer.PopupMenuPeer的API类实例代码及写法，或者点击链接到github查看源代码。
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this {@code PopupMenu} is being used as a {@code Menu}
* (i.e., it has a non-{@code Component} parent),
* then you cannot call this method on the {@code PopupMenu}.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is {@code null}
* @exception IllegalArgumentException if this {@code PopupMenu}
* has a non-{@code Component} parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
@SuppressWarnings("deprecation")
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.peer == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this {@code PopupMenu} is being used as a {@code Menu}
* (i.e., it has a non-{@code Component} parent),
* then you cannot call this method on the {@code PopupMenu}.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is {@code null}
* @exception IllegalArgumentException if this {@code PopupMenu}
* has a non-{@code Component} parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
@SuppressWarnings("deprecation")
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.peer == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's heirarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
/**
* Shows the popup menu at the x, y position relative to an origin
* component.
* The origin component must be contained within the component
* hierarchy of the popup menu's parent. Both the origin and the parent
* must be showing on the screen for this method to be valid.
* <p>
* If this <code>PopupMenu</code> is being used as a <code>Menu</code>
* (i.e., it has a non-<code>Component</code> parent),
* then you cannot call this method on the <code>PopupMenu</code>.
*
* @param origin the component which defines the coordinate space
* @param x the x coordinate position to popup the menu
* @param y the y coordinate position to popup the menu
* @exception NullPointerException if the parent is <code>null</code>
* @exception IllegalArgumentException if this <code>PopupMenu</code>
* has a non-<code>Component</code> parent
* @exception IllegalArgumentException if the origin is not in the
* parent's hierarchy
* @exception RuntimeException if the parent is not showing on screen
*/
public void show(Component origin, int x, int y) {
// Use localParent for thread safety.
MenuContainer localParent = parent;
if (localParent == null) {
throw new NullPointerException("parent is null");
}
if (!(localParent instanceof Component)) {
throw new IllegalArgumentException(
"PopupMenus with non-Component parents cannot be shown");
}
Component compParent = (Component)localParent;
//Fixed 6278745: Incorrect exception throwing in PopupMenu.show() method
//Exception was not thrown if compParent was not equal to origin and
//was not Container
if (compParent != origin) {
if (compParent instanceof Container) {
if (!((Container)compParent).isAncestorOf(origin)) {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
} else {
throw new IllegalArgumentException("origin not in parent's hierarchy");
}
}
if (compParent.getPeer() == null || !compParent.isShowing()) {
throw new RuntimeException("parent not showing on screen");
}
if (peer == null) {
addNotify();
}
synchronized (getTreeLock()) {
if (peer != null) {
((PopupMenuPeer)peer).show(
new Event(origin, 0, Event.MOUSE_DOWN, x, y, 0, 0));
}
}
}
protected PopupMenuPeer createPopupMenu(PopupMenu target) throws HeadlessException {
throw new IllegalStateException("Method not implemented");
}