public static void main(String[] args) {
final Scene scene = new Scene();
scene.setBorder(BorderFactory.createEmptyBorder(10));
scene.setLayout(
LayoutFactory.createVerticalFlowLayout(LayoutFactory.SerialAlignment.JUSTIFY, 10));
JTextField textField =
new JTextField(
"Text for editing - try to edit me. When the JTextField component is hidden, then the Widget just renders it.");
final ComponentWidget textFieldWidget = new ComponentWidget(scene, textField);
JToggleButton button =
new JToggleButton(
"Click to hide/show JTextField component bellow. The ComponentWidget is still in the scene and rendered.");
button.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
textFieldWidget.setComponentVisible(!textFieldWidget.isComponentVisible());
scene.validate();
}
});
scene.addChild(new ComponentWidget(scene, button));
scene.addChild(textFieldWidget);
SeparatorWidget separator = new SeparatorWidget(scene, SeparatorWidget.Orientation.HORIZONTAL);
scene.addChild(separator);
JTextField textField2 = new JTextField("Text for editing - try to edit me.");
final ComponentWidget textFieldWidget2 = new ComponentWidget(scene, textField2);
JToggleButton button2 =
new JToggleButton("Click to remove/add ComponentWidget from/to the scene.");
button2.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (textFieldWidget2.getParentWidget() != null) scene.removeChild(textFieldWidget2);
else scene.addChild(textFieldWidget2);
scene.validate();
}
});
scene.addChild(new ComponentWidget(scene, button2));
scene.addChild(textFieldWidget2);
SceneSupport.show(scene);
// TODO - call detach method on all ComponentWidget to prevent memory leaks
}
public ProxyAnchorExpandTest() {
setBackground(Color.LIGHT_GRAY);
// layer for widgets
LayerWidget mainLayer = new LayerWidget(this);
addChild(mainLayer);
// layer for connections
LayerWidget connLayer = new LayerWidget(this);
addChild(connLayer);
// outer widget
Widget outerWidget = new Widget(this);
outerWidget.setOpaque(true);
outerWidget.setBackground(Color.WHITE);
outerWidget.setBorder(BorderFactory.createLineBorder(10));
outerWidget.setPreferredLocation(new Point(100, 100));
outerWidget.setLayout(
LayoutFactory.createVerticalFlowLayout(LayoutFactory.SerialAlignment.CENTER, 4));
outerWidget.addChild(
new LabelWidget(
this, "The anchor switches based on a state in StateModel used by ProxyAnchor."));
outerWidget.addChild(
new LabelWidget(this, "ConnectionWidget has the same anchors assigned all the time."));
// inner widget
LabelWidget innerWidget = new LabelWidget(this, "Internal frame");
innerWidget.setBorder(BorderFactory.createLineBorder());
outerWidget.addChild(innerWidget);
mainLayer.addChild(outerWidget);
// the target widget
Widget targetWidget =
new LabelWidget(this, "Click here to switch the state in StateModel/anchor.");
targetWidget.setOpaque(true);
targetWidget.setBackground(Color.WHITE);
targetWidget.setBorder(BorderFactory.createLineBorder(10));
targetWidget.setPreferredLocation(new Point(450, 300));
mainLayer.addChild(targetWidget);
// an action for switching a state of a StateModel used by the ProxyAnchor to determinate an
// active anchor
WidgetAction switchAction = ActionFactory.createSelectAction(new SwitchProvider());
targetWidget.getActions().addAction(switchAction);
Anchor outerAnchor = AnchorFactory.createRectangularAnchor(outerWidget);
Anchor innerAnchor = AnchorFactory.createRectangularAnchor(innerWidget);
// a proxy anchor which acts like an one of the specified anchors.
// The active anchor is defined by a state in the StateModel
Anchor proxyAnchor = AnchorFactory.createProxyAnchor(model, outerAnchor, innerAnchor);
// the connection widget
ConnectionWidget conn = new ConnectionWidget(this);
conn.setTargetAnchorShape(AnchorShape.TRIANGLE_FILLED);
connLayer.addChild(conn);
// the proxy anchor is used as a source
conn.setSourceAnchor(proxyAnchor);
// the target anchor is assigned to the targetWidget widget
conn.setTargetAnchor(AnchorFactory.createRectangularAnchor(targetWidget));
}
