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11 messages in org.netbeans.graph.usersRe: Delete Not working still| From | Sent On | Attachments |
|---|---|---|
| Chris Palmer | May 28, 2007 8:56 pm | |
| Chris Palmer | May 28, 2007 10:28 pm | |
| David Kaspar | May 29, 2007 7:12 am | |
| David Kaspar | May 29, 2007 7:12 am | |
| Chris Palmer | May 29, 2007 7:32 pm | |
| David Kaspar | May 30, 2007 1:55 am | |
| Chris Palmer | May 30, 2007 2:10 am | |
| David Kaspar | May 30, 2007 5:47 am | |
| Chris Palmer | Jun 6, 2007 5:57 am | |
| Joelle Lam | Jun 6, 2007 8:19 am | |
| David Kaspar | Jun 6, 2007 8:35 am |

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| Subject: | Re: Delete Not working still | Actions... |
|---|---|---|
| From: | Chris Palmer (cpal...@kcctech.com.au) | |
| Date: | May 30, 2007 2:10:05 am | |
| List: | org.netbeans.graph.users | |
Hi David!
Well this exhibits the same behavior....when I select another widget it won't delete....
Chris public class EnterKeyProcessingTest { private static WidgetAction deleteAction = new KeyEventLoggerAction(); public static void main(String[] args) { ObjectScene scene = new ObjectScene();
LayerWidget main = new LayerWidget(scene); LayerWidget interaction = new LayerWidget(scene); scene.addChild(main); scene.addChild(interaction); main.setLayout(LayoutFactory.createVerticalFlowLayout()); // scene.setLayout(LayoutFactory.createVerticalFlowLayout ());
ComponentWidget label1 = new ComponentWidget(scene,new JTextArea("HI MOM")); label1.getActions().addAction(deleteAction);
label1.getActions().addAction(ActionFactory.createSelectAction(new KeySelectProvider())); main.addChild(label1);
LabelWidget label2 = new LabelWidget(scene, "Second editable label."); label2.getActions().addAction(deleteAction);
label2.getActions().addAction(ActionFactory.createSelectAction(new KeySelectProvider())); main.addChild(label2);
LabelWidget label3 = new LabelWidget(scene, "Third non-editable label. Should not receive any key event."); label3.getActions().addAction(deleteAction);
label3.getActions().addAction(ActionFactory.createSelectAction(new KeySelectProvider())); main.addChild(label3);
scene.setKeyEventProcessingType(EventProcessingType.FOCUSED_WIDGET_AND_ITS_PARENTS); // scene.setFocusedWidget (label2);
SceneSupport.show(scene); }
private static class KeySelectProvider implements SelectProvider {
public boolean isAimingAllowed(Widget widget, Point localLocation, boolean invertSelection) { return false; }
public boolean isSelectionAllowed(Widget widget, Point localLocation, boolean invertSelection) { return true; }
public void select(Widget widget, Point localLocation, boolean invertSelection) { Scene scene = widget.getScene(); scene.setFocusedWidget(widget); }
} private static class KeyEventLoggerAction extends WidgetAction.Adapter {
public State keyPressed(Widget widget, WidgetKeyEvent event) { System.out.println("KeyPressed at " + ((LabelWidget) widget).getLabel()); return State.REJECTED; }
public State keyReleased(final Widget widget, WidgetKeyEvent event) { if (event.getKeyCode() == KeyEvent.VK_DELETE) { System.out.println("KeyReleased at " + ((LabelWidget) widget).getLabel()); final ObjectScene scene = (ObjectScene)widget.getScene(); scene.findObject(widget); widget.removeFromParent(); return State.CONSUMED; } return State.REJECTED; }
public State keyTyped(Widget widget, WidgetKeyEvent event) { System.out.println("KeyTyped at " + ((LabelWidget) widget).getLabel()); return State.REJECTED; }
}
private static class LabelEditor implements TextFieldInplaceEditor {
public boolean isEnabled(Widget widget) { return true; }
public String getText(Widget widget) { return ((LabelWidget) widget).getLabel(); }
public void setText(Widget widget, String text) { ((LabelWidget) widget).setLabel(text); }
}
}







