下面列出了java.awt.event.MouseEvent#MOUSE_ENTERED 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。
@Override
public void notifyMouseEvent(int id, long when, int button, int x, int y,
int screenX, int screenY, int modifiers,
int clickCount, boolean popupTrigger,
byte[] bdata) {
LWWindowPeer peer = ownerPeer.get();
if (id == MouseEvent.MOUSE_EXITED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
} else if(id == MouseEvent.MOUSE_ENTERED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
}
}
@Override
public void notifyMouseEvent(int id, long when, int button, int x, int y,
int screenX, int screenY, int modifiers,
int clickCount, boolean popupTrigger,
byte[] bdata) {
LWWindowPeer peer = ownerPeer.get();
if (id == MouseEvent.MOUSE_EXITED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
} else if(id == MouseEvent.MOUSE_ENTERED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
}
}
static boolean isRightMouseButton(MouseEvent me) {
int numButtons = ((Integer)getDefaultToolkit().getDesktopProperty("awt.mouse.numButtons")).intValue();
switch (me.getID()) {
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
return ((numButtons == 2 && me.getButton() == MouseEvent.BUTTON2) ||
(numButtons > 2 && me.getButton() == MouseEvent.BUTTON3));
case MouseEvent.MOUSE_ENTERED:
case MouseEvent.MOUSE_EXITED:
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_DRAGGED:
return ((numButtons == 2 && (me.getModifiersEx() & InputEvent.BUTTON2_DOWN_MASK) != 0) ||
(numButtons > 2 && (me.getModifiersEx() & InputEvent.BUTTON3_DOWN_MASK) != 0));
}
return false;
}
static boolean isRightMouseButton(MouseEvent me) {
int numButtons = ((Integer)getDefaultToolkit().getDesktopProperty("awt.mouse.numButtons")).intValue();
switch (me.getID()) {
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
return ((numButtons == 2 && me.getButton() == MouseEvent.BUTTON2) ||
(numButtons > 2 && me.getButton() == MouseEvent.BUTTON3));
case MouseEvent.MOUSE_ENTERED:
case MouseEvent.MOUSE_EXITED:
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_DRAGGED:
return ((numButtons == 2 && (me.getModifiersEx() & InputEvent.BUTTON2_DOWN_MASK) != 0) ||
(numButtons > 2 && (me.getModifiersEx() & InputEvent.BUTTON3_DOWN_MASK) != 0));
}
return false;
}
static boolean isRightMouseButton(MouseEvent me) {
int numButtons = ((Integer)getDefaultToolkit().getDesktopProperty("awt.mouse.numButtons")).intValue();
switch (me.getID()) {
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
return ((numButtons == 2 && me.getButton() == MouseEvent.BUTTON2) ||
(numButtons > 2 && me.getButton() == MouseEvent.BUTTON3));
case MouseEvent.MOUSE_ENTERED:
case MouseEvent.MOUSE_EXITED:
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_DRAGGED:
return ((numButtons == 2 && (me.getModifiersEx() & InputEvent.BUTTON2_DOWN_MASK) != 0) ||
(numButtons > 2 && (me.getModifiersEx() & InputEvent.BUTTON3_DOWN_MASK) != 0));
}
return false;
}
@Override
public void notifyMouseEvent(int id, long when, int button, int x, int y,
int screenX, int screenY, int modifiers,
int clickCount, boolean popupTrigger,
byte[] bdata) {
LWWindowPeer peer = ownerPeer.get();
if (id == MouseEvent.MOUSE_EXITED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
} else if(id == MouseEvent.MOUSE_ENTERED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
}
}
/**
* Handles mouse events.
*/
void handleMouseEvent(int eventType, int modifierFlags, int buttonNumber,
int clickCount, int x, int y, int absoluteX,
int absoluteY) {
final SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit();
if ((buttonNumber > 2 && !tk.areExtraMouseButtonsEnabled())
|| buttonNumber > tk.getNumberOfButtons() - 1) {
return;
}
int jeventType = isNpapiCallback ? NSEvent.npToJavaEventType(eventType) :
NSEvent.nsToJavaEventType(eventType);
int jbuttonNumber = MouseEvent.NOBUTTON;
int jclickCount = 0;
if (jeventType != MouseEvent.MOUSE_MOVED &&
jeventType != MouseEvent.MOUSE_ENTERED &&
jeventType != MouseEvent.MOUSE_EXITED)
{
jbuttonNumber = NSEvent.nsToJavaButton(buttonNumber);
jclickCount = clickCount;
}
int jmodifiers = NSEvent.nsToJavaMouseModifiers(buttonNumber,
modifierFlags);
boolean jpopupTrigger = NSEvent.isPopupTrigger(jmodifiers);
eventNotifier.notifyMouseEvent(jeventType, System.currentTimeMillis(), jbuttonNumber,
x, y, absoluteX, absoluteY, jmodifiers, jclickCount,
jpopupTrigger, null);
}
private static String eventToString(MouseEvent e) {
StringBuilder result = new StringBuilder();
switch (e.getID()) {
case MouseEvent.MOUSE_PRESSED:
result.append("MOUSE_PRESSED");
break;
case MouseEvent.MOUSE_RELEASED:
result.append("MOUSE_RELEASED");
break;
case MouseEvent.MOUSE_CLICKED:
result.append("MOUSE_CLICKED");
break;
case MouseEvent.MOUSE_ENTERED:
result.append("MOUSE_ENTERED");
break;
case MouseEvent.MOUSE_EXITED:
result.append("MOUSE_EXITED");
break;
case MouseEvent.MOUSE_MOVED:
result.append("MOUSE_MOVED");
break;
case MouseEvent.MOUSE_DRAGGED:
result.append("MOUSE_DRAGGED");
break;
case MouseEvent.MOUSE_WHEEL:
result.append("MOUSE_WHEEL");
break;
default:
result.append("unknown type");
}
result.append(", modifiers = " + MouseEvent.getMouseModifiersText(e.getModifiers()));
result.append(", modifiersEx = " + MouseEvent.getMouseModifiersText(e.getModifiersEx()));
result.append(", button = " + e.getButton());
return result.toString();
}
/**
* Handles mouse events.
*/
void handleMouseEvent(int eventType, int modifierFlags, int buttonNumber,
int clickCount, int x, int y, int absoluteX,
int absoluteY) {
final SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit();
if ((buttonNumber > 2 && !tk.areExtraMouseButtonsEnabled())
|| buttonNumber > tk.getNumberOfButtons() - 1) {
return;
}
int jeventType = isNpapiCallback ? NSEvent.npToJavaEventType(eventType) :
NSEvent.nsToJavaEventType(eventType);
int jbuttonNumber = MouseEvent.NOBUTTON;
int jclickCount = 0;
if (jeventType != MouseEvent.MOUSE_MOVED &&
jeventType != MouseEvent.MOUSE_ENTERED &&
jeventType != MouseEvent.MOUSE_EXITED)
{
jbuttonNumber = NSEvent.nsToJavaButton(buttonNumber);
jclickCount = clickCount;
}
int jmodifiers = NSEvent.nsToJavaMouseModifiers(buttonNumber,
modifierFlags);
boolean jpopupTrigger = NSEvent.isPopupTrigger(jmodifiers);
eventNotifier.notifyMouseEvent(jeventType, System.currentTimeMillis(), jbuttonNumber,
x, y, absoluteX, absoluteY, jmodifiers, jclickCount,
jpopupTrigger, null);
}
/**
* Handles mouse events.
*/
void handleMouseEvent(int eventType, int modifierFlags, int buttonNumber,
int clickCount, int x, int y, int absX, int absY) {
final SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit();
if ((buttonNumber > 2 && !tk.areExtraMouseButtonsEnabled())
|| buttonNumber > tk.getNumberOfButtons() - 1) {
return;
}
int jeventType = isNpapiCallback ? NSEvent.npToJavaEventType(eventType) :
NSEvent.nsToJavaEventType(eventType);
int jbuttonNumber = MouseEvent.NOBUTTON;
int jclickCount = 0;
if (jeventType != MouseEvent.MOUSE_MOVED &&
jeventType != MouseEvent.MOUSE_ENTERED &&
jeventType != MouseEvent.MOUSE_EXITED)
{
jbuttonNumber = NSEvent.nsToJavaButton(buttonNumber);
jclickCount = clickCount;
}
int jmodifiers = NSEvent.nsToJavaModifiers(modifierFlags);
boolean jpopupTrigger = NSEvent.isPopupTrigger(jmodifiers);
eventNotifier.notifyMouseEvent(jeventType, System.currentTimeMillis(), jbuttonNumber,
x, y, absX, absY, jmodifiers, jclickCount,
jpopupTrigger, null);
}
public void showTooltip(@Nonnull JComponent component, @Nonnull MouseEvent event) {
initPopupBuilder(new HelpTooltip().setTitle(component.getToolTipText(event)));
if (event.getID() == MouseEvent.MOUSE_ENTERED) {
myMouseListener.mouseEntered(event);
}
else {
myMouseListener.mouseMoved(event);
}
}
@Override
public void eventDispatched(AWTEvent event) {
if (event instanceof MouseEvent) {
MouseEvent e = (MouseEvent) event;
if (e.getID() == MouseEvent.MOUSE_ENTERED) {
mouseComponent = e.getComponent();
} else if (e.getID() == MouseEvent.MOUSE_EXITED) {
mouseComponent = null;
}
}
}
private static String eventToString(MouseEvent e) {
StringBuilder result = new StringBuilder();
switch (e.getID()) {
case MouseEvent.MOUSE_PRESSED:
result.append("MOUSE_PRESSED");
break;
case MouseEvent.MOUSE_RELEASED:
result.append("MOUSE_RELEASED");
break;
case MouseEvent.MOUSE_CLICKED:
result.append("MOUSE_CLICKED");
break;
case MouseEvent.MOUSE_ENTERED:
result.append("MOUSE_ENTERED");
break;
case MouseEvent.MOUSE_EXITED:
result.append("MOUSE_EXITED");
break;
case MouseEvent.MOUSE_MOVED:
result.append("MOUSE_MOVED");
break;
case MouseEvent.MOUSE_DRAGGED:
result.append("MOUSE_DRAGGED");
break;
case MouseEvent.MOUSE_WHEEL:
result.append("MOUSE_WHEEL");
break;
default:
result.append("unknown type");
}
result.append(", modifiers = " + MouseEvent.getMouseModifiersText(e.getModifiers()));
result.append(", modifiersEx = " + MouseEvent.getMouseModifiersText(e.getModifiersEx()));
result.append(", button = " + e.getButton());
return result.toString();
}
private static String eventToString(MouseEvent e) {
StringBuilder result = new StringBuilder();
switch (e.getID()) {
case MouseEvent.MOUSE_PRESSED:
result.append("MOUSE_PRESSED");
break;
case MouseEvent.MOUSE_RELEASED:
result.append("MOUSE_RELEASED");
break;
case MouseEvent.MOUSE_CLICKED:
result.append("MOUSE_CLICKED");
break;
case MouseEvent.MOUSE_ENTERED:
result.append("MOUSE_ENTERED");
break;
case MouseEvent.MOUSE_EXITED:
result.append("MOUSE_EXITED");
break;
case MouseEvent.MOUSE_MOVED:
result.append("MOUSE_MOVED");
break;
case MouseEvent.MOUSE_DRAGGED:
result.append("MOUSE_DRAGGED");
break;
case MouseEvent.MOUSE_WHEEL:
result.append("MOUSE_WHEEL");
break;
default:
result.append("unknown type");
}
result.append(", modifiers = " + MouseEvent.getMouseModifiersText(e.getModifiers()));
result.append(", modifiersEx = " + MouseEvent.getMouseModifiersText(e.getModifiersEx()));
result.append(", button = " + e.getButton());
return result.toString();
}
private static String eventToString(MouseEvent e) {
StringBuilder result = new StringBuilder();
switch (e.getID()) {
case MouseEvent.MOUSE_PRESSED:
result.append("MOUSE_PRESSED");
break;
case MouseEvent.MOUSE_RELEASED:
result.append("MOUSE_RELEASED");
break;
case MouseEvent.MOUSE_CLICKED:
result.append("MOUSE_CLICKED");
break;
case MouseEvent.MOUSE_ENTERED:
result.append("MOUSE_ENTERED");
break;
case MouseEvent.MOUSE_EXITED:
result.append("MOUSE_EXITED");
break;
case MouseEvent.MOUSE_MOVED:
result.append("MOUSE_MOVED");
break;
case MouseEvent.MOUSE_DRAGGED:
result.append("MOUSE_DRAGGED");
break;
case MouseEvent.MOUSE_WHEEL:
result.append("MOUSE_WHEEL");
break;
default:
result.append("unknown type");
}
result.append(", modifiers = " + MouseEvent.getMouseModifiersText(e.getModifiers()));
result.append(", modifiersEx = " + MouseEvent.getMouseModifiersText(e.getModifiersEx()));
result.append(", button = " + e.getButton());
return result.toString();
}
static boolean isLeftMouseButton(MouseEvent me) {
switch (me.getID()) {
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
return (me.getButton() == MouseEvent.BUTTON1);
case MouseEvent.MOUSE_ENTERED:
case MouseEvent.MOUSE_EXITED:
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_DRAGGED:
return ((me.getModifiersEx() & InputEvent.BUTTON1_DOWN_MASK) != 0);
}
return false;
}
static boolean isLeftMouseButton(MouseEvent me) {
switch (me.getID()) {
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
return (me.getButton() == MouseEvent.BUTTON1);
case MouseEvent.MOUSE_ENTERED:
case MouseEvent.MOUSE_EXITED:
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_DRAGGED:
return ((me.getModifiersEx() & InputEvent.BUTTON1_DOWN_MASK) != 0);
}
return false;
}
static boolean isLeftMouseButton(MouseEvent me) {
switch (me.getID()) {
case MouseEvent.MOUSE_PRESSED:
case MouseEvent.MOUSE_RELEASED:
return (me.getButton() == MouseEvent.BUTTON1);
case MouseEvent.MOUSE_ENTERED:
case MouseEvent.MOUSE_EXITED:
case MouseEvent.MOUSE_CLICKED:
case MouseEvent.MOUSE_DRAGGED:
return ((me.getModifiersEx() & InputEvent.BUTTON1_DOWN_MASK) != 0);
}
return false;
}
void handleJavaMouseEvent(MouseEvent e) {
super.handleJavaMouseEvent(e);
int id = e.getID();
switch (id) {
case MouseEvent.MOUSE_PRESSED:
if (XToolkit.isLeftMouseButton(e) ) {
Button b = (Button) e.getSource();
if(b.contains(e.getX(), e.getY())) {
if (!isEnabled()) {
// Disabled buttons ignore all input...
return;
}
pressed = true;
armed = true;
repaint();
}
}
break;
case MouseEvent.MOUSE_RELEASED:
if (XToolkit.isLeftMouseButton(e)) {
if (armed)
{
action(e.getWhen(),e.getModifiers());
}
pressed = false;
armed = false;
repaint();
}
break;
case MouseEvent.MOUSE_ENTERED:
if (pressed)
armed = true;
break;
case MouseEvent.MOUSE_EXITED:
armed = false;
break;
}
}
void handleJavaMouseEvent(MouseEvent e) {
super.handleJavaMouseEvent(e);
int id = e.getID();
switch (id) {
case MouseEvent.MOUSE_PRESSED:
if (XToolkit.isLeftMouseButton(e) ) {
Button b = (Button) e.getSource();
if(b.contains(e.getX(), e.getY())) {
if (!isEnabled()) {
// Disabled buttons ignore all input...
return;
}
pressed = true;
armed = true;
repaint();
}
}
break;
case MouseEvent.MOUSE_RELEASED:
if (XToolkit.isLeftMouseButton(e)) {
if (armed)
{
action(e.getWhen(),e.getModifiers());
}
pressed = false;
armed = false;
repaint();
}
break;
case MouseEvent.MOUSE_ENTERED:
if (pressed)
armed = true;
break;
case MouseEvent.MOUSE_EXITED:
armed = false;
break;
}
}