本文整理汇总了Java中org.netbeans.api.visual.widget.Widget.getParentWidget方法的典型用法代码示例。如果您正苦于以下问题：Java Widget.getParentWidget方法的具体用法？Java Widget.getParentWidget怎么用？Java Widget.getParentWidget使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.netbeans.api.visual.widget.Widget的用法示例。
在下文中一共展示了Widget.getParentWidget方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: removeBranch
import org.netbeans.api.visual.widget.Widget; //导入方法依赖的package包/类
/**
* Method for removing branches from the shed scene.
*
* @param removedBranchRoot
*/
public final void removeBranch(Widget removedBranchRoot) {
Widget[] children = removedBranchRoot.getChildren().toArray(new Widget[0]);
for (Widget child : children) {
removeBranch(child);
}
List<Widget> widgetsToRemove = findArrows(removedBranchRoot);
connectionLayer.removeChildren(widgetsToRemove);
if (removedBranchRoot instanceof IPresentedWidget) {
IPresentedWidget presentedWidget = (IPresentedWidget) removedBranchRoot;
IPresenter branchRootPresenter = presentedWidget.getPresenter();
branchRootPresenter.unregister();
}
Widget rootParentWidget = removedBranchRoot.getParentWidget();
rootParentWidget.removeChild(removedBranchRoot);
}
示例2: findObject
import org.netbeans.api.visual.widget.Widget; //导入方法依赖的package包/类
/**
* Returns an object which is assigned to a widget.
* If the widget is not mapped to any object then the method recursively searches for an object of the parent widget.
* @param widget the widget
* @return the mapped object; null if no object is assigned to a widget or any of its parent widgets
*/
public final Object findObject (Widget widget) {
while (widget != null) {
Object o = widget2object.get (widget);
if (o != null)
return o;
widget = widget.getParentWidget ();
}
return null;
}
示例3: findArtifactW
import org.netbeans.api.visual.widget.Widget; //导入方法依赖的package包/类
private NodeWidget findArtifactW (Widget w) {
while (w != null && !(w instanceof NodeWidget)) {
w = w.getParentWidget();
}
return (NodeWidget)w;
}
示例4: layout
import org.netbeans.api.visual.widget.Widget; //导入方法依赖的package包/类
public void layout (Widget widget) {
ConnectionWidget connectionWidget = (ConnectionWidget) widget;
connectionWidget.calculateRouting ();
java.util.List<Point> controlPoints = connectionWidget.getControlPoints ();
boolean empty = controlPoints == null || controlPoints.size () <= 0;
double totalDistance = 0.0;
double[] distances = new double[empty ? 0 : controlPoints.size () - 1];
for (int i = 0; i < distances.length; i ++)
distances[i] = totalDistance += GeomUtil.distanceSq (controlPoints.get (i), controlPoints.get (i + 1));
ArrayList<Widget> childrenToResolve = new ArrayList<Widget> (widget.getChildren());
for (Map.Entry<Placement,ArrayList<Widget>> entry : reverse.entrySet()) {
Placement placement = entry.getKey ();
ArrayList<Widget> currentlyResolving = null;
for (Widget childWidget : entry.getValue()) {
if (childWidget.getParentWidget() == widget && childWidget.isVisible()) {
if (currentlyResolving == null)
currentlyResolving = new ArrayList<Widget>();
currentlyResolving.add(childWidget);
}
}
if (currentlyResolving == null)
continue;
Point point;
if (empty) {
point = new Point();
} else if (placement.isPercentage) {
float percentage = placement.placementInPercentage;
if (percentage <= 0.0)
point = connectionWidget.getFirstControlPoint ();
else if (percentage >= 1.0)
point = connectionWidget.getLastControlPoint ();
else
point = getLinePointAtPercentage (distances, (int) (percentage * totalDistance), controlPoints);
} else {
int distance = placement.placementAtDistance;
if (distance < 0)
point = getLinePointAtPercentage (distances, distance + (int) totalDistance, controlPoints);
else
point = getLinePointAtPercentage (distances, distance, controlPoints);
}
layoutChildrenAt (point, placement.alignment, connectionWidget, currentlyResolving);
childrenToResolve.removeAll (currentlyResolving);
}
if (! childrenToResolve.isEmpty())
layoutChildrenAt (new Point (), null, connectionWidget, childrenToResolve);
}