public override void OnLayout(IGUIContext ctx, RectangleF bounds)
{
base.OnLayout(ctx, bounds);
if (!Panel1Collapsed && !Panel2Collapsed)
{
Splitter1.OnLayout(ctx, this.Bounds);
}
if (!Panel3Collapsed && !Panel2Collapsed)
{
Splitter2.OnLayout(ctx, this.Bounds);
}
/***
* if (Panel1Collapsed && Panel2Collapsed && !Panel3Collapsed)
* Panel3.OnLayout (ctx, bounds);
*
* if (Panel1Collapsed && !Panel2Collapsed && Panel3Collapsed)
* Panel2.OnLayout (ctx, bounds);
*
* if (!Panel1Collapsed && Panel2Collapsed && Panel3Collapsed)
* Panel1.OnLayout (ctx, bounds);
*
* if (!Panel1Collapsed && !Panel3Collapsed)
* Panel2.OnLayout (ctx, bounds);
***/
if (Panel1.IsVisibleEnabled)
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Splitter1.Left - Left, Height));
}
if (Panel2.IsVisibleEnabled)
{
Panel2.OnLayout(ctx, new RectangleF(Splitter1.Right, Top, Splitter2.Left - Splitter1.Right, Height));
}
if (Panel3.IsVisibleEnabled)
{
Panel3.OnLayout(ctx, new RectangleF(Splitter2.Right, Top, Right - Splitter2.Right, Height));
}
}
public override void OnLayout(IGUIContext ctx, RectangleF bounds)
{
base.OnLayout(ctx, bounds);
bool visible1 = Panel1.Visible && Panel2.Visible && !Panel1Collapsed && !Panel2Collapsed;
bool visible2 = Panel2.Visible && Panel3.Visible && !Panel2Collapsed && !Panel3Collapsed;
if (!visible1 && !visible2)
{
visible1 = true;
}
Splitter1.Visible = visible1;
Splitter2.Visible = visible2;
if (Splitter1.Visible)
{
Splitter1.OnLayout(ctx, bounds);
}
if (Splitter2.Visible)
{
Splitter2.OnLayout(ctx, bounds);
}
if (Orientation == SplitOrientation.Vertical)
{
if (Panel1.Visible)
{
if (Panel2.Visible)
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Splitter1.Left - Left, Height));
}
else if (Panel3.Visible)
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Splitter1.Left - Left, Height));
}
else
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Width, Height));
}
}
if (Panel2.Visible)
{
if (Panel1.Visible)
{
if (Panel3.Visible)
{
Panel2.OnLayout(ctx, new RectangleF(Splitter1.Right, Top, Splitter2.Left - Splitter1.Right, Height));
}
else
{
Panel2.OnLayout(ctx, new RectangleF(Splitter1.Right, Top, Right - Splitter1.Right, Height));
}
}
else if (Panel3.Visible)
{
Panel2.OnLayout(ctx, new RectangleF(Splitter1.Right, Top, Splitter2.Left - Left, Height));
}
else
{
Panel2.OnLayout(ctx, new RectangleF(Left, Top, Width, Height));
}
}
if (Panel3.Visible)
{
if (Panel1.Visible)
{
Panel3.OnLayout(ctx, new RectangleF(Left, Top, Right - Splitter1.Right, Height));
}
else if (Panel2.Visible)
{
Panel3.OnLayout(ctx, new RectangleF(Left, Top, Right - Splitter2.Right, Height));
}
else
{
Panel3.OnLayout(ctx, new RectangleF(Left, Top, Width, Height));
}
}
}
else // *** Orientation = Horizontal
{
if (Panel1.Visible)
{
if (Panel2.Visible)
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Width, Splitter1.Top - Top));
}
else if (Panel3.Visible)
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Width, Splitter1.Top - Top));
}
else
{
Panel1.OnLayout(ctx, new RectangleF(Left, Top, Width, Height));
}
}
if (Panel2.Visible)
{
if (Panel1.Visible)
{
if (Panel3.Visible)
{
Panel2.OnLayout(ctx, new RectangleF(Splitter1.Right, Top, Width, Splitter2.Top - Splitter1.Bottom));
}
else
{
Panel2.OnLayout(ctx, new RectangleF(Splitter1.Right, Top, Width, Bottom - Splitter1.Bottom));
}
}
else if (Panel3.Visible)
{
Panel2.OnLayout(ctx, new RectangleF(Left, Top, Width, Splitter2.Top - Top));
}
else
{
Panel2.OnLayout(ctx, new RectangleF(Left, Top, Width, Height));
}
}
if (Panel3.Visible)
{
if (Panel2.Visible)
{
Panel3.OnLayout(ctx, new RectangleF(Left, Splitter2.Bottom, Width, Bottom - Splitter2.Bottom));
}
else if (Panel1.Visible)
{
Panel3.OnLayout(ctx, new RectangleF(Left, Splitter1.Bottom, Width, Bottom - Splitter1.Bottom));
}
else
{
Panel3.OnLayout(ctx, new RectangleF(Left, Top, Width, Height));
}
}
}
}