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

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

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      }
      RootPanel.get().add(glassPanel, 0, 0);

      super.dragStart();

      WidgetLocation currentDraggableLocation = new WidgetLocation(
          context.draggable, context.boundaryPanel);
      movablePanel = context.draggable;
      context.boundaryPanel.add(movablePanel,
          currentDraggableLocation.getLeft(), currentDraggableLocation.getTop());
      movablePanel.addStyleName(getStylePrimaryName() + "-Movable");

      // one time calculation of boundary panel location for efficuency during
      // dragging
      Location widgetLocation = new WidgetLocation(context.boundaryPanel, null);
      final int[] border = DOM.getBorderSizes(context.boundaryPanel.getElement());
      boundaryOffsetX = widgetLocation.getLeft() + border[3];
      boundaryOffsetY = widgetLocation.getTop() + border[0];
      final Dimension box = DOM.getClientSize(context.boundaryPanel.getElement());
      dropTargetClientWidth = box.width;

      draggableOldAbsoluteLeft = context.draggable.getAbsoluteLeft();
    }
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      }
      RootPanel.get().add(glassPanel, 0, 0);

      super.dragStart();

      WidgetLocation currentDraggableLocation = new WidgetLocation(
          context.draggable, context.boundaryPanel);
      movablePanel = context.draggable;
      context.boundaryPanel.add(movablePanel,
          currentDraggableLocation.getLeft(), currentDraggableLocation.getTop());
      movablePanel.addStyleName(getStylePrimaryName() + "-Movable");

      // one time calculation of boundary panel location for efficiency during
      // dragging
      Location widgetLocation = new WidgetLocation(context.boundaryPanel, null);
      final int[] border = DOM.getBorderSizes(context.boundaryPanel.getElement());
      boundaryOffsetX = widgetLocation.getLeft() + border[3];
      boundaryOffsetY = widgetLocation.getTop() + border[0];
      final Dimension box = DOM.getClientSize(context.boundaryPanel.getElement());
      dropTargetClientWidth = box.width;
      dropTargetClientHeight = box.height;

      layoutData = (BorderLayoutData) widget.getLayoutData();
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      }
      RootPanel.get().add(glassPanel, 0, 0);

      super.dragStart();

      WidgetLocation currentDraggableLocation = new WidgetLocation(
          context.draggable, context.boundaryPanel);
      movablePanel = context.draggable;
      context.boundaryPanel.add(movablePanel,
          currentDraggableLocation.getLeft(), currentDraggableLocation.getTop());
      movablePanel.addStyleName(getStylePrimaryName() + "-Movable");

      // one time calculation of boundary panel location for efficuency during
      // dragging
      Location widgetLocation = new WidgetLocation(context.boundaryPanel, null);
      final int[] border = DOM.getBorderSizes(context.boundaryPanel.getElement());
      boundaryOffsetX = widgetLocation.getLeft() + border[3];
      boundaryOffsetY = widgetLocation.getTop() + border[0];
      final Dimension box = DOM.getClientSize(context.boundaryPanel.getElement());
      dropTargetClientHeight = box.height;

      draggableOldAbsoluteTop = context.draggable.getAbsoluteTop();
    }
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    return resizable;
  }

  public void moveBy(int right, int down) {
    AbsolutePanel parent = (AbsolutePanel) getParent();
    Location location = new WidgetLocation(this, parent);
    int left = location.getLeft() + right;
    int top = location.getTop() + down;
    parent.setWidgetPosition(this, left, top);
  }
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    event.preventDefault();

    mouseDownOffsetX = x;
    mouseDownOffsetY = y;
    WidgetLocation loc1 = new WidgetLocation(mouseDownWidget, null);
    if (mouseDownWidget != context.draggable) {
      WidgetLocation loc2 = new WidgetLocation(context.draggable, null);
      mouseDownOffsetX += loc1.getLeft() - loc2.getLeft();
      mouseDownOffsetY += loc1.getTop() - loc2.getTop();
    }
    if (context.dragController.getBehaviorDragStartSensitivity() == 0 && !toggleKey(event)) {
      // set context.mouseX/Y before startDragging() is called
      context.mouseX = x + loc1.getLeft();
      context.mouseY = y + loc1.getTop();
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          if (!context.selectedWidgets.contains(context.draggable)) {
            context.dragController.toggleSelection(context.draggable);
          }

          // set context.mouseX/Y before startDragging() is called
          Location location = new WidgetLocation(mouseDownWidget, null);
          context.mouseX = mouseDownOffsetX + location.getLeft();
          context.mouseY = mouseDownOffsetY + location.getTop();

          startDragging();
        } else {
          // prevent IE image drag when drag sensitivity > 5
          event.preventDefault();
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      }

      // TODO Remove Safari workaround after GWT issue 1807 fixed
      if (sender != capturingWidget) {
        // In Safari 1.3.2 MAC does not honor capturing widget for mouse up
        Location location = new WidgetLocation(sender, null);
        x += location.getLeft();
        y += location.getTop();
      }
      // Proceed with the drop
      try {
        drop(x, y);
        if (dragging != ACTIVELY_DRAGGING) {
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          if (!context.selectedWidgets.contains(context.draggable)) {
            context.dragController.toggleSelection(context.draggable);
          }

          // set context.mouseX/Y before startDragging() is called
          Location location = new WidgetLocation(mouseDownWidget, null);
          context.mouseX = mouseDownOffsetX + location.getLeft();
          context.mouseY = mouseDownOffsetY + location.getTop();

          // adjust (x,y) to be relative to capturingWidget at (0,0)
          // so that context.desiredDraggableX/Y is valid
          x += location.getLeft();
          y += location.getTop();

          startDragging();
        } else {
          // prevent IE image drag when drag sensitivity > 5
          event.preventDefault();
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    event.preventDefault();

    mouseDownOffsetX = x;
    mouseDownOffsetY = y;
    WidgetLocation loc1 = new WidgetLocation(mouseDownWidget, null);
    if (mouseDownWidget != context.draggable) {
      WidgetLocation loc2 = new WidgetLocation(context.draggable, null);
      mouseDownOffsetX += loc1.getLeft() - loc2.getLeft();
      mouseDownOffsetY += loc1.getTop() - loc2.getTop();
    }
    if (context.dragController.getBehaviorDragStartSensitivity() == 0 && !toggleKey(event)) {
      // set context.mouseX/Y before startDragging() is called
      context.mouseX = x + loc1.getLeft();
      context.mouseY = y + loc1.getTop();
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Related Classes of com.allen_sauer.gwt.dnd.client.util.WidgetLocation

  • com.allen_sauer.gwt.dnd.client.drop.AbsolutePositionDropController
  • com.allen_sauer.gwt.dnd.client.MouseDragHandler
  • com.allen_sauer.gwt.dnd.client.PickupDragController
  • org.gwt.mosaic.ui.client.DesktopPanel$MoveDragController
  • org.gwt.mosaic.ui.client.DesktopPanel$ResizeDragController
  • org.gwt.mosaic.ui.client.layout.BorderLayoutSplitBar$SplitBarDragController
  • org.gwt.mosaic.ui.client.layout.ColumnLayoutSplitBar$SplitBarDragController
  • org.gwt.mosaic.ui.client.layout.RowLayoutSplitBar$SplitBarDragController
  • org.gwt.mosaic.ui.client.layout.SplitBar$SplitBarDragController
  • org.gwt.mosaic.ui.client.WindowPanel
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