Package com.allen_sauer.gwt.dnd.client.util

Examples of com.allen_sauer.gwt.dnd.client.util.WidgetArea

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     */
    void resetCache(Panel boundaryPanel, DragContext context) {
      ArrayList<Candidate> list = new ArrayList<Candidate>();

      if (context.draggable != null) {
        WidgetArea boundaryArea = new WidgetArea(boundaryPanel, null);
        for (DropController dropController : dropControllerList) {
          Candidate candidate = new Candidate(dropController);
          if (DOM.isOrHasChild(context.draggable.getElement(), candidate.getDropTarget().getElement())) {
            continue;
          }
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        Widget target = dropController.getDropTarget();
        if (!target.isAttached()) {
          throw new IllegalStateException(
              "Unattached drop target. You must call DragController#unregisterDropController for all drop targets not attached to the DOM.");
        }
        targetArea = new WidgetArea(target, null);
      }
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   */
  protected Widget newDragProxy(DragContext context) {
    AbsolutePanel container = new AbsolutePanel();
    container.getElement().getStyle().setProperty("overflow", "visible");

    WidgetArea draggableArea = new WidgetArea(context.draggable, null);
    for (Widget widget : context.selectedWidgets) {
      WidgetArea widgetArea = new WidgetArea(widget, null);
      Widget proxy = new SimplePanel();
      proxy.setPixelSize(widget.getOffsetWidth(), widget.getOffsetHeight());
      proxy.addStyleName(PRIVATE_CSS_PROXY);
      container.add(proxy, widgetArea.getLeft() - draggableArea.getLeft(), widgetArea.getTop()
          - draggableArea.getTop());
    }

    return container;
  }
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  @Override
  protected Widget newDragProxy(DragContext context) {
    AbsolutePanel container = new AbsolutePanel();
    container.getElement().getStyle().setProperty("overflow", "visible");
   
    WidgetArea draggableArea = new WidgetArea(context.draggable, null);
    for (Widget widget : context.selectedWidgets) {
      WidgetArea widgetArea = new WidgetArea(widget, null);
      Widget proxy = new SimplePanel();
      int height = widget.getOffsetHeight();
      if (maxProxyHeight > 0 && height > maxProxyHeight) {
        height = maxProxyHeight - 5;
      }
     
      proxy.setPixelSize(widget.getOffsetWidth(), height);
      proxy.addStyleName(DragClientBundle.INSTANCE.css().proxy());
      container.add(proxy,
          widgetArea.getLeft() - draggableArea.getLeft(),
          widgetArea.getTop() - draggableArea.getTop());
    }

    return container;
  }
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   */
  protected Widget newDragProxy(DragContext context) {
    AbsolutePanel container = new AbsolutePanel();
    container.getElement().getStyle().setProperty("overflow", "visible");

    WidgetArea draggableArea = new WidgetArea(context.draggable, null);
    for (Widget widget : context.selectedWidgets) {
      WidgetArea widgetArea = new WidgetArea(widget, null);
      Widget proxy = new SimplePanel();
      proxy.setPixelSize(widget.getOffsetWidth(), widget.getOffsetHeight());
      proxy.addStyleName(DragClientBundle.INSTANCE.css().proxy());
      container.add(proxy, widgetArea.getLeft() - draggableArea.getLeft(),
          widgetArea.getTop() - draggableArea.getTop());
    }

    return container;
  }
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   */
  void resetCache(Panel boundaryPanel, DragContext context) {
    ArrayList<Candidate> list = new ArrayList<Candidate>();

    if (context.draggable != null) {
      WidgetArea boundaryArea = new WidgetArea(boundaryPanel, null);
      for (DropController dropController : dropControllerList) {
        Candidate candidate = new Candidate(dropController);
        Widget dropTarget = candidate.getDropTarget();
        if (DOM.isOrHasChild(context.draggable.getElement(), dropTarget.getElement())) {
          continue;
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      Widget target = dropController.getDropTarget();
      if (!target.isAttached()) {
        throw new IllegalStateException(
            "Unattached drop target. You must call DragController#unregisterDropController for all drop targets not attached to the DOM.");
      }
      targetArea = new WidgetArea(target, null);
    }
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   */
  void resetCache(Panel boundaryPanel, DragContext context) {
    ArrayList<Candidate> list = new ArrayList<Candidate>();

    if (context.draggable != null) {
      WidgetArea boundaryArea = new WidgetArea(boundaryPanel, null);
      for (DropController dropController : dropControllerList) {
        Candidate candidate = new Candidate(dropController);
        if (DOM.isOrHasChild(context.draggable.getElement(), candidate.getDropTarget().getElement())) {
          continue;
        }
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      Widget target = dropController.getDropTarget();
      if (!target.isAttached()) {
        throw new IllegalStateException(
            "Unattached drop target. You must call DragController#unregisterDropController for all drop targets not attached to the DOM.");
      }
      targetArea = new WidgetArea(target, null);
    }
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   */
  protected Widget newDragProxy(DragContext context) {
    AbsolutePanel container = new AbsolutePanel();
    container.getElement().getStyle().setProperty("overflow", "visible");

    WidgetArea draggableArea = new WidgetArea(context.draggable, null);
    for (Widget widget : context.selectedWidgets) {
      WidgetArea widgetArea = new WidgetArea(widget, null);
      Widget proxy = new SimplePanel();
      proxy.setPixelSize(widget.getOffsetWidth(), widget.getOffsetHeight());
      proxy.addStyleName(PRIVATE_CSS_PROXY);
      container.add(proxy, widgetArea.getLeft() - draggableArea.getLeft(), widgetArea.getTop()
          - draggableArea.getTop());
    }

    return container;
  }
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Related Classes of com.allen_sauer.gwt.dnd.client.util.WidgetArea

  • com.allen_sauer.gwt.dnd.client.drop.DayViewPickupDragController
  • com.allen_sauer.gwt.dnd.client.DropControllerCollection
  • com.allen_sauer.gwt.dnd.client.DropControllerCollection$Candidate
  • com.allen_sauer.gwt.dnd.client.PickupDragController
  • com.google.gwt.dom.client.Element
  • org.uberfire.client.workbench.widgets.dnd.CompassWidget
  • pl.tecna.gwt.connectors.client.drag.AxisXYDragController
  • pl.tecna.gwt.connectors.client.drag.AxisXYDragController$DropControllerCollection
  • pl.tecna.gwt.connectors.client.drag.AxisXYDragController$DropControllerCollection$Candidate
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