Examples of com.extjs.gxt.ui.client.fx.Draggable

Home Package Class Method

Package com.extjs.gxt.ui.client.fx

Examples of com.extjs.gxt.ui.client.fx.Draggable

com.extjs.gxt.ui.client.fx.Draggable
Adds drag behavior to any widget. Drag operations can be initiated from the widget itself, or another widget, such as the header in a dialog.
It is possible to specify event targets that will be ignored. If the target element has a 'x-nodrag' style it will not trigger a drag operation.
Events:
DragStart : DragEvent(draggable, component, event)

Fires after a drag has started.
- draggable : this
- component : drag component
- event : the dom event
DragMove : DragEvent(draggable, component, event)

Fires after the mouse moves.

draggable : this

component : drag component

event : the dom event

DragCancel : DragEvent(draggable, component, event)

Fires after a drag has been cancelled.

draggable : this
component : drag component
event : the dom event

DragEnd : DragEvent(draggable, component, event)

Fires after a drag has ended.

draggable : this
component : drag widget
event : the dom event

    ghost = ghost();
    if (eventPreview != null && ghost != null) {
      eventPreview.getIgnoreList().add(ghost.dom);
    }
    showWindow(false);
    Draggable d = de.getDraggable();
    d.setProxy(ghost);
  }

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    resizeWidget.addListener(Events.Attach, listener);
    resizeWidget.addListener(Events.Detach, listener);
    resizeWidget.addListener(Events.Resize, listener);
    resizeWidget.addListener(Events.Move, listener);


    draggable = new Draggable(this);
    draggable.setUpdateZIndex(false);
    draggable.setStartDragDistance(0);
    draggable.setProxyStyle("x-splitbar-proxy");


    Listener<DragEvent> dragListener = new Listener<DragEvent>() {

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        onDraggableDragStart(de);
      }


    };


    draggable = new Draggable(component);
    draggable.setUseProxy(true);
    draggable.setSizeProxyToSource(false);
    draggable.setMoveAfterProxyDrag(false);
    draggable.addDragListener(listener);
    draggable.setProxy(statusProxy.el());

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      el().setVisibility(false);
      el().setStyleAttribute("backgroundColor", "white");
      el().setStyleAttribute("opacity", "0");


      d = new Draggable(this);
      d.setUseProxy(false);
      d.setConstrainVertical(true);
      d.setStartDragDistance(0);
      d.addDragListener(listener);
    }

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    if (getAriaLabelledBy() != null) {
      targetEl.dom.setAttribute("aria-labelledby", getAriaLabelledBy());
    }


    if (isDraggable()) {
      drag = new Draggable(thumb);
      drag.setConstrainVertical(!vertical);
      drag.setConstrainHorizontal(vertical);
      drag.setMoveAfterProxyDrag(false);
      drag.setProxy(new El(DOM.createDiv()));
      drag.setStartDragDistance(0);

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  public void setPinned(boolean pinned) {
    this.pinned = pinned;
    String c = pinned ? "default" : "move";
    getHeader().setStyleAttribute("cursor", c);
    if (getData("gxt.draggable") != null) {
      Draggable d = (Draggable) getData("gxt.draggable");
      d.setEnabled(!pinned);
    }
  }

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   * @param portlet the portlet to add
   * @param index the insert index
   * @param column the column to insert into
   */
  public void insert(Portlet portlet, int index, int column) {
    Draggable d = portlet.getData("gxt.draggable");
    if (d == null) {
      d = new Draggable(portlet, portlet.getHeader());
      portlet.setData("gxt.draggable", d);
    }
    d.setUseProxy(true);
    d.removeDragListener(listener);
    d.addDragListener(listener);
    d.setMoveAfterProxyDrag(false);
    d.setSizeProxyToSource(true);
    d.setEnabled(!portlet.isPinned());
    columns.get(column).insert(portlet, index, new RowData(1, -1));
    columns.get(column).layout();
  }

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   * 
   * @param portlet the porlet to remove
   * @param column the column
   */
  public void remove(Portlet portlet, int column) {
    Draggable d = portlet.getData("gxt.draggable");
    if (d != null) {
      d.release();
    }
    portlet.setData("gxt.draggable", null);


    columns.get(column).remove(portlet);
  }

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   * 
   * @return the draggable instance
   */
  public Draggable getDraggable() {
    if (dragger == null && draggable) {
      dragger = new Draggable(this, head);
      dragger.setConstrainClient(getConstrain());
      dragger.setSizeProxyToSource(false);
      dragger.addDragListener(new DragListener() {
        @Override
        public void dragEnd(DragEvent de) {

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    ghost = ghost();
    if (eventPreview != null && ghost != null) {
      eventPreview.getIgnoreList().add(ghost.dom);
    }
    showWindow(false);
    Draggable d = de.getDraggable();
    d.setProxy(ghost);
  }

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Related Classes of com.extjs.gxt.ui.client.fx.Draggable

com.extjs.gxt.samples.client.examples.misc.DraggableExample

com.extjs.gxt.samples.client.examples.misc.ResizableExample

com.extjs.gxt.ui.client.core.El

com.extjs.gxt.ui.client.dnd.DragSource

com.extjs.gxt.ui.client.event.DragEvent

com.extjs.gxt.ui.client.util.BaseEventPreview

com.extjs.gxt.ui.client.util.Rectangle

com.extjs.gxt.ui.client.widget.custom.Portal

com.extjs.gxt.ui.client.widget.custom.Portlet

com.extjs.gxt.ui.client.widget.grid.ColumnHeader

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