/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="leftDelta">Difference in X location of a window since the time the last
/// event has fired.</param>
/// <param name="widthDelta">Difference in width of a window since the time the last
/// event has fired.</param>
/// <param name="heightDelta">Difference in height of a window since the time the last
/// event has fired.</param>
/// <param name="thumbId">Identifies which portion of the resize bar is being dragged</param>
public ResizeBarEventArgs(double leftDelta, double widthDelta, double heightDelta, ThumbId thumbId)
{
_leftDelta = leftDelta;
_widthDelta = widthDelta;
_heightDelta = heightDelta;
_thumbId = thumbId;
}
/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="leftDelta">Difference in X location of a window since the time the last
/// event has fired.</param>
/// <param name="widthDelta">Difference in width of a window since the time the last
/// event has fired.</param>
/// <param name="heightDelta">Difference in height of a window since the time the last
/// event has fired.</param>
/// <param name="thumbId">Identifies which portion of the resize bar is being dragged</param>
public ResizeBarEventArgs( double leftDelta, double widthDelta, double heightDelta, ThumbId thumbId )
{
_leftDelta = leftDelta;
_widthDelta = widthDelta;
_heightDelta = heightDelta;
_thumbId = thumbId;
}
private void OnDragDelta( object sender, DragDeltaEventArgs e )
{
if( sender != _currentSender )
{
if( sender == _thumbControls[ (int)ThumbId.Center ] )
{
_currentThumb = ThumbId.Center;
_leftMultiplier = 0.0;
_widthMultplier = 0.0;
_heightMultplier = 1.0;
}
else if( sender == _thumbControls[ (int)ThumbId.Left ] )
{
_currentThumb = ThumbId.Left;
_leftMultiplier = 1.0;
_widthMultplier = -1.0;
_heightMultplier = 1.0;
}
else if( sender == _thumbControls[ (int)ThumbId.Right ] )
{
_currentThumb = ThumbId.Right;
_leftMultiplier = 0.0;
_widthMultplier = 1.0;
_heightMultplier = 1.0;
}
else
{
return;
}
}
OnResize( e.HorizontalChange * _leftMultiplier,
e.HorizontalChange * _widthMultplier,
e.VerticalChange * _heightMultplier );
}