// calculation of the switch (toggle thumb) image size
protected override Size CalcSwitchSize(ToggleObjectInfoArgs e)
{
Size size = CalcImageSize(e);
return(new Size(10, size.Height));
//original code
//return new Size(size.Width * e.SwitchWidth / 100, size.Height);
}
protected override void DrawToggleSwitch(ToggleObjectInfoArgs args)
{
if (args.IsOn)
{
args.Graphics.FillRectangle(BrushOn, 0, 0, args.Bounds.Width, args.Bounds.Height);
}
else
{
args.Graphics.FillRectangle(BrushOff, 0, 0, args.Bounds.Width, args.Bounds.Height);
}
}
//calculation of the thumb's backing image size
protected override Size CalcImageSize(BaseCheckObjectInfoArgs e)
{
ToggleObjectInfoArgs args = e as ToggleObjectInfoArgs;
if (args == null)
{
return(Size.Empty);
}
int heigth = args.Appearance.GetFontHeight(e.Cache) + 2 * args.TextMargin;
int width = (int)Math.Floor(heigth / PercentRatio);
int delta = 50;
return(new Size(width > args.MinSize.Width ? width + delta : args.MinSize.Width + delta, heigth > args.MinSize.Height ? heigth : args.MinSize.Height));
//original code
//return new Size(width > args.MinSize.Width ? width : args.MinSize.Width , heigth > args.MinSize.Height ? heigth : args.MinSize.Height);
}
protected override void DrawContent(ControlGraphicsInfoArgs info)
{
BaseCheckEditViewInfo vi = info.ViewInfo as BaseCheckEditViewInfo;
vi.CheckInfo.Appearance.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
ToggleObjectInfoArgs args = (vi.CheckInfo) as ToggleObjectInfoArgs;
if (args.GlyphRect.X == args.SwitchRect.X)
{
vi.CheckInfo.CaptionRect = new Rectangle(args.SwitchRect.Right, args.SwitchRect.Y, args.SwitchRect.Width + 10, args.SwitchRect.Height);
}
else
if (args.GlyphRect.Right == args.SwitchRect.Right)
{
vi.CheckInfo.CaptionRect = new Rectangle(args.GlyphRect.X, args.GlyphRect.Y, args.SwitchRect.Width + 10, args.SwitchRect.Height);
}
base.DrawContent(info);
}
