private static void DrawImage(Graphics g, bool isEnabled, Rectangle imageRect, ImageList imageList, int imageIndex, Image image)
{
if ((imageList != null && imageIndex >= 0 && imageIndex < imageList.Images.Count) || image != null)
{
if (imageList != null && imageIndex >= 0 && imageIndex < imageList.Images.Count)
{
if (isEnabled)
{
imageList.Draw(g, imageRect.X, imageRect.Y, imageRect.Width, imageRect.Height, imageIndex);
}
else
{
StiControlPaint.DrawImageDisabled(g, imageList.Images[imageIndex], imageRect.Left, imageRect.Top);
}
}
else
{
if (isEnabled)
{
g.DrawImage(image, imageRect.X, imageRect.Y, imageRect.Width, imageRect.Height);
}
else
{
StiControlPaint.DrawImageDisabled(g, image, imageRect.Left, imageRect.Top);
}
}
}
}
private void DrawImage(Graphics g, Rectangle imageRect)
{
if ((ImageList != null && ImageIndex >= 0 && ImageIndex < ImageList.Images.Count) || Image != null)
{
if (ImageList != null && ImageIndex >= 0 && ImageIndex < ImageList.Images.Count)
{
if (Enabled)
{
ImageList.Draw(g, imageRect.X, imageRect.Y, imageRect.Width, imageRect.Height, ImageIndex);
}
else
{
StiControlPaint.DrawImageDisabled(g, ImageList.Images[ImageIndex], imageRect.Left, imageRect.Top);
}
}
else
{
if (Enabled)
{
g.DrawImage(Image, imageRect.X, imageRect.Y, imageRect.Width, imageRect.Height);
}
else
{
StiControlPaint.DrawImageDisabled(g, Image, imageRect.Left, imageRect.Top);
}
}
}
}
protected void DrawDropDownArrow(Graphics g, Rectangle rect)
{
if (IsDrawDropDownArrow || DropDownMenu != null)
{
if (Enabled)
{
g.DrawImage(dropDownArrowBitmap, rect.X, rect.Y, rect.Width, rect.Height);
}
else
{
StiControlPaint.DrawImageDisabled(g, dropDownArrowBitmap, rect.Left, rect.Top);
}
}
}
private void DrawMenuItemImage(Graphics g, DrawItemEventArgs e, MenuItem item, bool rightToLeft)
{
Rectangle rect = e.Bounds;
rect.Location = new Point(0, 0);
Image image = null;
var imageList = GetImageList(item);
int imageIndex = GetImageIndex(item);
if (imageList != null && imageIndex != -1 && imageIndex < imageList.Images.Count)
{
image = imageList.Images[imageIndex];
}
if (image != null)
{
if (rightToLeft)
{
rect = new Rectangle(
rect.Right - MenuBarWidth + (MenuBarWidth - imageList.Images[imageIndex].Width) / 2,
rect.Y + (ImageSize - imageList.Images[imageIndex].Height) / 2,
image.Width,
image.Height);
}
else
{
rect = new Rectangle(
(MenuBarWidth - imageList.Images[imageIndex].Width) / 2,
rect.Y + (ImageSize - imageList.Images[imageIndex].Height) / 2,
image.Width,
image.Height);
}
}
if (image != null)
{
if (item.Enabled)
{
imageList.Draw(g, rect.X, rect.Y, rect.Width, rect.Height, imageIndex);
}
else
{
StiControlPaint.DrawImageDisabled(g, image as Bitmap, rect.X, rect.Y);
}
}
}
