/// <summary>
/// Handle a mouse-down on bubble's border.
/// </summary>
/// <param name="e">Mouse down event.</param>
private void bubbleMouseDown_(MouseEvent e)
{
this.promote_();
Bubble.unbindDragEvents_();
if (Core.isRightButton(e))
{
// No right-click.
e.StopPropagation();
return;
}
else if (Core.isTargetInput_(e))
{
// When focused on an HTML text input widget, don't trap any events.
return;
}
// Left-click (or middle click)
Css.setCursor(Css.Cursor.CLOSED);
this.workspace_.startDrag(e, new goog.math.Coordinate(
this.workspace_.RTL ? -this.relativeLeft_ : this.relativeLeft_,
this.relativeTop_));
Bubble.onMouseUpWrapper_ = Core.bindEventWithChecks_(Document.Instance,
"mouseup", this, new Action <MouseEvent>(Bubble.bubbleMouseUp_));
Bubble.onMouseMoveWrapper_ = Core.bindEventWithChecks_(Document.Instance,
"mousemove", this, new Action <MouseEvent>(this.bubbleMouseMove_));
Core.hideChaff();
// This event has been handled. No need to bubble up to the document.
e.StopPropagation();
}
/// <summary>
/// Dispose of this bubble.
/// </summary>
public void dispose()
{
Bubble.unbindDragEvents_();
// Dispose of and unlink the bubble.
goog.dom.removeNode(this.bubbleGroup_);
this.bubbleGroup_ = null;
this.bubbleArrow_ = null;
this.bubbleBack_ = null;
this.resizeGroup_ = null;
this.workspace_ = null;
this.content_ = null;
this.shape_ = null;
}
/// <summary>
/// Handle a mouse-down on bubble's resize corner.
/// </summary>
/// <param name="e">Mouse down event.</param>
private void resizeMouseDown_(MouseEvent e)
{
this.promote_();
Bubble.unbindDragEvents_();
if (Core.isRightButton(e))
{
// No right-click.
e.StopPropagation();
return;
}
// Left-click (or middle click)
Css.setCursor(Css.Cursor.CLOSED);
this.workspace_.startDrag(e, new goog.math.Coordinate(
this.workspace_.RTL ? -this.width_ : this.width_, this.height_));
Bubble.onMouseUpWrapper_ = Core.bindEventWithChecks_(Document.Instance,
"mouseup", null, new Action <MouseEvent>(Bubble.bubbleMouseUp_));
Bubble.onMouseMoveWrapper_ = Core.bindEventWithChecks_(Document.Instance,
"mousemove", this, new Action <MouseEvent>(this.resizeMouseMove_));
Core.hideChaff();
// This event has been handled. No need to bubble up to the document.
e.StopPropagation();
}
/// <summary>
/// Handle a mouse-up event while dragging a bubble's border or resize handle.
/// </summary>
/// <param name="e">Mouse up event.</param>
private static void bubbleMouseUp_(MouseEvent e)
{
Touch.clearTouchIdentifier();
Css.setCursor(Css.Cursor.OPEN);
Bubble.unbindDragEvents_();
}
