protected override void OnPaint(PaintEventArgs e)
{
if (handle != IntPtr.Zero)
{
if (bits == IntPtr.Zero || oldSize != Size)
{
if (bits != IntPtr.Zero)
{
Marshal.FreeHGlobal(bits);
}
oldSize = Size;
bits = Marshal.AllocHGlobal(Width * Height * 4);
}
BlinkBrowserPInvoke.wkePaint(handle, bits, 0);
using (Bitmap bmp = new Bitmap(Width, Height, Width * 4, PixelFormat.Format32bppPArgb, bits))
{
e.Graphics.DrawImage(bmp, 0, 0);
}
}
else
{
base.OnPaint(e);
}
if (DesignMode)
{
e.Graphics.DrawString("MiniBlinkBrowser", this.Font, Brushes.Red, new Point());
e.Graphics.DrawRectangle(Pens.Black, new Rectangle(0, 0, Width - 1, Height - 1));
}
}
