protected override void OnRenderItemText(ToolStripItemTextRenderEventArgs e)
{
if (e.Item.Enabled)
{
e.TextColor = this.ThemeTextColor;
base.OnRenderItemText(e);
}
else
{
e.Item.Enabled = true;
if (this.ThemeBackgroundColor.GetBrightness() > 0.5) //light background color
{
e.TextColor = Theme.DarkenColor(this.ThemeBackgroundColor, 0.5f);
}
else //dark background color
{
e.TextColor = Theme.LightenColor(this.ThemeBackgroundColor, 0.5f);
}
base.OnRenderItemText(e);
e.Item.Enabled = false;
}
}
protected override void OnRenderItemText(ToolStripItemTextRenderEventArgs e)
{
if (e.Item.Enabled)
{
e.TextColor = this.ThemeTextColor;
base.OnRenderItemText(e);
}
else
{
// KBR 20190615 this step appears to be unnecessary [and prevents the menu from auto-collapsing]
//e.Item.Enabled = true;
if (this.ThemeBackgroundColor.GetBrightness() > 0.5) //light background color
{
e.TextColor = Theme.DarkenColor(this.ThemeBackgroundColor, 0.5f);
}
else //dark background color
{
e.TextColor = Theme.LightenColor(this.ThemeBackgroundColor, 0.5f);
}
base.OnRenderItemText(e);
// KBR 20190615 this step appears to be unnecessary [and prevents the menu from auto-collapsing]
//e.Item.Enabled = false;
}
}
protected override void OnRenderOverflowButtonBackground(ToolStripItemRenderEventArgs e)
{
#region Draw Background
var space = 0.12f;
var btn = (ToolStripOverflowButton)e.Item;
var brushBg = new SolidBrush(Color.Black);
// hover/selected state
if (btn.Selected)
{
brushBg = new SolidBrush(Theme.LightenColor(this.ThemeBackgroundColor, 0.15f));
e.Graphics.FillRectangle(brushBg,
new RectangleF(
e.Item.Bounds.Width * space,
e.Item.Bounds.Height * space,
e.Item.Bounds.Width * (1 - space * 2),
e.Item.Bounds.Height * (1 - space * 2)
)
);
}
else if (btn.DropDown.Visible)
{
brushBg = new SolidBrush(Theme.DarkenColor(this.ThemeBackgroundColor, 0.15f));
e.Graphics.FillRectangle(brushBg,
new RectangleF(
e.Item.Bounds.Width * space,
e.Item.Bounds.Height * space,
e.Item.Bounds.Width * (1 - space * 2),
e.Item.Bounds.Height * (1 - space * 2)
)
);
}
brushBg.Dispose();
#endregion
#region Draw "..."
var brushFont = new SolidBrush(this.ThemeTextColor);
var font = new Font(FontFamily.GenericSerif, 10, FontStyle.Bold);
var fontSize = e.Graphics.MeasureString("…", font);
e.Graphics.DrawString("…",
font,
brushFont,
e.Item.Bounds.Width / 2 - fontSize.Width / 2,
e.Item.Bounds.Height / 2 - fontSize.Height / 2
);
font.Dispose();
brushFont.Dispose();
#endregion
}