本文整理匯總了Java中java.awt.Window.getFocusOwner方法的典型用法代碼示例。如果您正苦於以下問題：Java Window.getFocusOwner方法的具體用法？Java Window.getFocusOwner怎麽用？Java Window.getFocusOwner使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.awt.Window的用法示例。
在下文中一共展示了Window.getFocusOwner方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getComponent
import java.awt.Window; //導入方法依賴的package包/類
public Component getComponent() {
if (component == null) {
Window activeWindow = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
if (activeWindow != null) {
return activeWindow.getFocusOwner();
}
Window[] windows = Window.getWindows();
if (windows.length > 0) {
if (windows[0].getFocusOwner() != null) {
return windows[0].getFocusOwner();
}
return windows[0];
}
}
return component;
}
示例2: clearGlobalFocusOwner
import java.awt.Window; //導入方法依賴的package包/類
@Override
public void clearGlobalFocusOwner(Window activeWindow) {
if (activeWindow != null) {
Component focusOwner = activeWindow.getFocusOwner();
if (focusLog.isLoggable(PlatformLogger.Level.FINE)) {
focusLog.fine("Clearing global focus owner " + focusOwner);
}
if (focusOwner != null) {
FocusEvent fl = new CausedFocusEvent(focusOwner, FocusEvent.FOCUS_LOST, false, null,
CausedFocusEvent.Cause.CLEAR_GLOBAL_FOCUS_OWNER);
SunToolkit.postPriorityEvent(fl);
}
}
}
示例3: clearGlobalFocusOwner
import java.awt.Window; //導入方法依賴的package包/類
@Override
public void clearGlobalFocusOwner(Window activeWindow) {
if (activeWindow != null) {
Component focusOwner = activeWindow.getFocusOwner();
if (focusLog.isLoggable(PlatformLogger.Level.FINE)) {
focusLog.fine("Clearing global focus owner " + focusOwner);
}
if (focusOwner != null) {
FocusEvent fl = new FocusEvent(focusOwner, FocusEvent.FOCUS_LOST, false, null,
FocusEvent.Cause.CLEAR_GLOBAL_FOCUS_OWNER);
SunToolkit.postPriorityEvent(fl);
}
}
}