本文整理匯總了Java中org.openide.windows.TopComponent.requestFocus方法的典型用法代碼示例。如果您正苦於以下問題：Java TopComponent.requestFocus方法的具體用法？Java TopComponent.requestFocus怎麽用？Java TopComponent.requestFocus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org.openide.windows.TopComponent的用法示例。
在下文中一共展示了TopComponent.requestFocus方法的2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: focusSelectedTopComponent
import org.openide.windows.TopComponent; //導入方法依賴的package包/類
@Override
public void focusSelectedTopComponent() {
// PENDING focus gets main window sometimes, investgate and refine (jdk1.4.1?).
final TopComponent selectedTopComponent = tabbedHandler.getSelectedTopComponent();
if (selectedTopComponent == null) {
return;
}
Window oldFocusedW = FocusManager.getCurrentManager().getFocusedWindow();
Window newFocusedW = SwingUtilities.getWindowAncestor(selectedTopComponent);
//#177550: Call requestFocus on selected TC only if TC is in AWT hierarchy
if (newFocusedW != null) {
if (newFocusedW.equals(oldFocusedW) || null == oldFocusedW) {
// focus transfer inside one window or system is not active in OS at all
// so requestFocusInWindow call is right and enough
selectedTopComponent.requestFocusInWindow();
} else {
// focus transfer between different windows
newFocusedW.toFront();
selectedTopComponent.requestFocus();
}
}
}
示例2: returnFocus
import org.openide.windows.TopComponent; //導入方法依賴的package包/類
private void returnFocus (boolean force) {
displayer.setVisible(false);
if (caller != null) {
TopComponent tc = caller.get();
if (tc != null) {
tc.requestActive();
tc.requestFocus();
return;
}
}
if (force) {
KeyboardFocusManager.getCurrentKeyboardFocusManager().clearGlobalFocusOwner();
}
}