public GLForm(GLGui gui) : base(gui)
{
Render += OnRender;
MouseDown += OnMouseDown;
MouseUp += OnMouseUp;
MouseMove += OnMouseMove;
MouseLeave += OnMouseLeave;
//MouseDoubleClick += OnMouseDoubleClick;
Focus += (s, e) => Invalidate();
FocusLost += (s, e) => Invalidate();
skinActive = Gui.Skin.FormActive;
skinInactive = Gui.Skin.FormInactive;
outer = new Rectangle(0, 0, 100, 100);
sizeMin = new Size(64, 32);
sizeMax = new Size(int.MaxValue, int.MaxValue);
}
protected override void UpdateLayout()
{
skin = HasFocus ? skinActive : skinInactive;
if (AutoSize)
{
if (Controls.Count() > 0)
{
outer.Width = Controls.Max(c => c.Outer.Right) + skin.Border.Horizontal;
outer.Height = Controls.Max(c => c.Outer.Bottom) + skin.Border.Vertical + (int)titleSize.Height + skin.Border.Top;
}
else
{
outer.Width = 0;
outer.Height = 0;
}
}
outer.Width = Math.Min(Math.Max(outer.Width, sizeMin.Width), sizeMax.Width);
int innerWidth = outer.Width - skin.Border.Horizontal;
titleSize = skin.Font.ProcessText(titleProcessed, title, GLFontAlignment.Left);
minHeight = Math.Max(sizeMin.Height, (int)titleSize.Height + skin.Border.Vertical + skin.Border.Top);
outer.Height = Math.Min(Math.Max(outer.Height, minHeight), sizeMax.Height);
if (Parent != null)
{
outer.X = Math.Max(Math.Min(outer.X, Parent.Inner.Width - outer.Width), 0);
outer.Y = Math.Max(Math.Min(outer.Y, Parent.Inner.Height - outer.Height), 0);
outer.Width = Math.Min(outer.Right, Parent.Inner.Width) - outer.X;
outer.Height = Math.Min(outer.Bottom, Parent.Inner.Height) - outer.Y;
}
Inner = new Rectangle(
skin.Border.Left, skin.Border.Top + (int)titleSize.Height + skin.Border.Top,
innerWidth, outer.Height - skin.Border.Vertical - (int)titleSize.Height - skin.Border.Top);
moveClickRegion = new Rectangle(skin.Border.Left, skin.Border.Top, Inner.Width, (int)titleSize.Height);
}