public ZToolTip()
{
this.Initialized += (o, e) =>
{
this.mPlacement = this.PlacementEx;
};
}
public AduToolTip()
{
Utility.Refresh(this);
this.Initialized += (o, e) =>
{
this.mPlacement = this.PlacementEx;
};
}
private void SetLeftPosition(double pointX, EnumPlacement placement)
{
if (pointX < this.ActualWidth)
{
this.PlacementEx = placement;
}
else
{
this.PlacementEx = this.mPlacement;
}
}
private void SetTopPosition(double pointY, EnumPlacement placement)
{
if (pointY < this.ActualHeight)
{
this.PlacementEx = placement;
}
else
{
this.PlacementEx = this.mPlacement;
}
}
private static void PlacementExChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Poptip poptip = d as Poptip;
if (poptip != null)
{
EnumPlacement placement = (EnumPlacement)e.NewValue;
switch (placement)
{
case EnumPlacement.LeftTop:
break;
case EnumPlacement.LeftBottom:
break;
case EnumPlacement.LeftCenter:
break;
case EnumPlacement.RightTop:
break;
case EnumPlacement.RightBottom:
break;
case EnumPlacement.RightCenter:
break;
case EnumPlacement.TopLeft:
break;
case EnumPlacement.TopCenter:
poptip.Placement = PlacementMode.Top;
break;
case EnumPlacement.TopRight:
break;
case EnumPlacement.BottomLeft:
break;
case EnumPlacement.BottomCenter:
break;
case EnumPlacement.BottomRight:
break;
default:
break;
}
}
}
private void SetRightPosition(double workAreaX, double controlWidth, double pointX, EnumPlacement placement)
{
if (workAreaX - (pointX + controlWidth) < this.ActualWidth)
{
this.PlacementEx = placement;
}
else
{
this.PlacementEx = this.mPlacement;
}
}
private void SetBottomPosition(double workAreaY, double controlHeight, double pointY, EnumPlacement placement)
{
if (workAreaY - (pointY + controlHeight) < this.ActualHeight)
{
this.PlacementEx = placement;
}
else
{
this.PlacementEx = this.mPlacement;
}
}
