protected override void OnResizing(ActivityDesignerResizeEventArgs e)
{
if (this.AutoSize)
{
if (this.AutoSizeMode == System.Windows.Forms.AutoSizeMode.GrowOnly)
{
Rectangle enclosingRectangle = this.GetEnclosingRectangle();
if (!enclosingRectangle.IsEmpty)
{
Rectangle empty = Rectangle.Empty;
empty.X = Math.Min(enclosingRectangle.Left, e.Bounds.Left);
empty.Y = Math.Min(enclosingRectangle.Top, e.Bounds.Top);
empty.Width = Math.Max((int)(enclosingRectangle.Right - empty.Left), (int)(e.Bounds.Right - empty.Left));
empty.Height = Math.Max((int)(enclosingRectangle.Bottom - empty.Top), (int)(e.Bounds.Bottom - empty.Top));
if (empty != e.Bounds)
{
e = new ActivityDesignerResizeEventArgs(e.SizingEdge, empty);
}
}
}
else
{
base.PerformLayout();
}
}
this.retainContainedDesignerLocations = true;
base.OnResizing(e);
this.retainContainedDesignerLocations = false;
}
/// <summary>
/// Called when the user is visually resizing the designer when designer is inside freeform designer
/// </summary>
/// <param name="e">ActivityDesignerResizeEventArgs specifying the edge being used to resize and new bounds</param>
protected virtual void OnResizing(ActivityDesignerResizeEventArgs e)
{
FreeformActivityDesigner.SetDesignerBounds(this, e.Bounds);
}
/// <summary>
/// Called when the user starts to visually resize the designer when designer is inside freeform designer
/// </summary>
/// <param name="e"></param>
protected virtual void OnBeginResizing(ActivityDesignerResizeEventArgs e)
{
}
protected override void OnResizing(ActivityDesignerResizeEventArgs e)
{
if (this.AutoSize)
{
if (this.AutoSizeMode == System.Windows.Forms.AutoSizeMode.GrowOnly)
{
Rectangle enclosingRectangle = this.GetEnclosingRectangle();
if (!enclosingRectangle.IsEmpty)
{
Rectangle empty = Rectangle.Empty;
empty.X = Math.Min(enclosingRectangle.Left, e.Bounds.Left);
empty.Y = Math.Min(enclosingRectangle.Top, e.Bounds.Top);
empty.Width = Math.Max((int) (enclosingRectangle.Right - empty.Left), (int) (e.Bounds.Right - empty.Left));
empty.Height = Math.Max((int) (enclosingRectangle.Bottom - empty.Top), (int) (e.Bounds.Bottom - empty.Top));
if (empty != e.Bounds)
{
e = new ActivityDesignerResizeEventArgs(e.SizingEdge, empty);
}
}
}
else
{
base.PerformLayout();
}
}
this.retainContainedDesignerLocations = true;
base.OnResizing(e);
this.retainContainedDesignerLocations = false;
}
protected override void OnResizing(ActivityDesignerResizeEventArgs e)
{
//If we are in AutoSize mode with grow and shrink option then dont allow resizing
if (AutoSize)
{
if (AutoSizeMode == AutoSizeMode.GrowOnly)
{
Rectangle minRectangle = GetEnclosingRectangle();
if (!minRectangle.IsEmpty)
{
Rectangle bounds = Rectangle.Empty;
bounds.X = Math.Min(minRectangle.Left, e.Bounds.Left);
bounds.Y = Math.Min(minRectangle.Top, e.Bounds.Top);
bounds.Width = Math.Max(minRectangle.Right - bounds.Left, e.Bounds.Right - bounds.Left);
bounds.Height = Math.Max(minRectangle.Bottom - bounds.Top, e.Bounds.Bottom - bounds.Top);
if (bounds != e.Bounds)
e = new ActivityDesignerResizeEventArgs(e.SizingEdge, bounds);
}
}
else
{
PerformLayout();
}
}
this.retainContainedDesignerLocations = true;
base.OnResizing(e);
this.retainContainedDesignerLocations = false;
}
