public override void DrawRect(CGRect dirtyRect)
{
if (Gradient != null)
{
Gradient.DrawInRect(dirtyRect, GradientAngle);
}
// -----------------------------------------
nfloat textOffset = 0f;
nfloat imageXOffset = 0f;
nfloat imageWidth = 0f;
if (Image != null)
{
if (Image.Size.Height > dirtyRect.Height)
{
Image.Size = new CGSize(Image.Size.Height, dirtyRect.Height);
}
if (Image.Size.Width > dirtyRect.Width)
{
Image.Size = new CGSize(dirtyRect.Width, Image.Size.Width);
}
imageWidth = Image.Size.Width;
nfloat minXOffset = (dirtyRect.Height - Image.Size.Height) / 2f;
imageXOffset = CornerRadius;
if (imageXOffset < minXOffset)
{
imageXOffset = minXOffset;
}
if (AttributedTitle == null)
{
imageXOffset = dirtyRect.Width / 2f - Image.Size.Width / 2f;
}
else if (IconLocation == IconLocationEnum.Right_BeforeCenteredText)
{
imageXOffset = dirtyRect.Width / 2f - AttributedTitle.Size.Width / 2f - Image.Size.Width - minXOffset / 2f;
}
else if (IconLocation == IconLocationEnum.Left_AfterCenteredText)
{
imageXOffset = dirtyRect.Width / 2f + AttributedTitle.Size.Width / 2f + minXOffset / 2f;
}
else if (IconLocation == IconLocationEnum.Right_AfterCenteredText)
{
imageXOffset = dirtyRect.Width - minXOffset / 2f - Image.Size.Width;
}
else if (IconLocation == IconLocationEnum.Right)
{
nfloat space = (dirtyRect.Width - AttributedTitle.Size.Width - Image.Size.Width) / 3;
textOffset = space;
imageXOffset = space + AttributedTitle.Size.Width + space;
}
else if (IconLocation == IconLocationEnum.Left)
{
nfloat space = (dirtyRect.Width - AttributedTitle.Size.Width - Image.Size.Width) / 3;
imageXOffset = space;
textOffset = space + Image.Size.Width + space;
}
CGRect imgRect = new CGRect(dirtyRect.X + imageXOffset,
dirtyRect.Y + dirtyRect.Height / 2f - Image.Size.Height / 2f,
Image.Size.Width,
Image.Size.Height);
Image.Draw(imgRect);
}
if (AttributedTitle != null)
{
if (IconLocation == IconLocationEnum.Right_BeforeCenteredText || IconLocation == IconLocationEnum.Left_BeforeCenteredText)
{
if ((imageXOffset + imageWidth) > (dirtyRect.Width - AttributedTitle.Size.Width) / 2f)
{
textOffset = imageXOffset + imageWidth;
}
}
CGRect titleRect = new CGRect(dirtyRect.X + textOffset,
dirtyRect.Y + dirtyRect.Height / 2f - AttributedTitle.Size.Height / 2f - 1f,
dirtyRect.Width - textOffset,
AttributedTitle.Size.Height);
this.AttributedTitle.DrawInRect(titleRect);
}
if (Highlighted)
{
NSColor fillColor = HighlitedColorOverlay;
if (fillColor == null)
{
fillColor = NSColor.FromRgba(0, 0, 0, 0.1f);
}
fillColor.Set();
NSBezierPath highlitedFill = new NSBezierPath();
highlitedFill.AppendPathWithRoundedRect(dirtyRect, CornerRadius, CornerRadius);
highlitedFill.Fill();
}
if (!this.Enabled && DoNotChangeColorWhenDisabled != true)
{
NSColor fillColor = HighlitedColorOverlay;
if (fillColor == null)
{
fillColor = NSColor.FromRgba(0, 0, 0, 0.1f);
}
fillColor.Set();
NSBezierPath highlitedFill = new NSBezierPath();
highlitedFill.AppendPathWithRoundedRect(dirtyRect, CornerRadius, CornerRadius);
highlitedFill.Fill();
}
// -----------------------------------------
//base.DrawRect (dirtyRect);
if (!Highlighted && BorderShadow != null)
{
BorderShadow.Set();
}
NSBezierPath bounds = new NSBezierPath();
bounds.AppendPathWithRoundedRect(dirtyRect, CornerRadius, CornerRadius);
bounds.AddClip();
bounds.LineWidth = BorderLineWidth;
if (BorderColor != null)
{
BorderColor.SetStroke();
}
bounds.Stroke();
}
