本文整理了Java中java.awt.Container.isFocusable()
方法的一些代码示例,展示了Container.isFocusable()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Container.isFocusable()
方法的具体详情如下:
包路径:java.awt.Container
类名称:Container
方法名:isFocusable
暂无
代码示例来源:origin: nodebox/nodebox
private void breakFocusCycle() {
Container o = getParent();
while (o != null) {
if (o != null && o.isFocusable())
break;
o = o.getParent();
}
if (o != null)
o.requestFocus();
}
代码示例来源:origin: com.jidesoft/jide-oss
if (parent.isFocusable()) {
return parent;
代码示例来源:origin: lbalazscs/Pixelitor
while (rootAncestor != null &&
!(rootAncestor.isShowing() &&
rootAncestor.isFocusable() &&
rootAncestor.isEnabled()))
代码示例来源:origin: ch.unibas.cs.gravis/scalismo-native-stub
/**
* Traverse to the next forward or backward component using the
* container's FocusTraversalPolicy.
*
* @param comp the assumed current focuse component
* @param forward if true, returns the next focus component, otherwise the previous one.
* @return
*/
public static Component getNextFocus(Component comp, final boolean forward) {
Container focusContainer = comp.getFocusCycleRootAncestor();
while ( focusContainer != null &&
( !focusContainer.isShowing() || !focusContainer.isFocusable() || !focusContainer.isEnabled() ) )
{
comp = focusContainer;
focusContainer = comp.getFocusCycleRootAncestor();
}
Component next = null;
if (focusContainer != null) {
final FocusTraversalPolicy policy = focusContainer.getFocusTraversalPolicy();
next = forward ? policy.getComponentAfter(focusContainer, comp) : policy.getComponentBefore(focusContainer, comp);
if (next == null) {
next = policy.getDefaultComponent(focusContainer);
}
}
return next;
}
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