public override void PaintControl(RichTextBox control, ControlPaintArgs args)
{
INode controlNode = new ControlNode(control);
IRuleset ruleset = args.StyleSheet.GetRuleset(controlNode);
RenderUtilities.ApplyColorProperties(control, ruleset);
Rectangle clientRect = control.ClientRectangle;
Rectangle borderRect = new Rectangle(clientRect.X - 3, clientRect.Y - 3, clientRect.Width + 6, clientRect.Height + 6);
ScrollBars visibleScrollbars = ControlUtilities.GetVisibleScrollBars(control);
if (visibleScrollbars.HasFlag(ScrollBars.Vertical))
{
borderRect = new Rectangle(borderRect.X, borderRect.Y, borderRect.Width + SystemInformation.VerticalScrollBarWidth, borderRect.Height);
}
if (visibleScrollbars.HasFlag(ScrollBars.Horizontal))
{
borderRect = new Rectangle(borderRect.X, borderRect.Y, borderRect.Width, borderRect.Height + SystemInformation.HorizontalScrollBarHeight);
}
args.PaintBackground(borderRect);
args.PaintBorder(borderRect);
}
// Public members
public override void PaintControl(TextBox control, ControlPaintArgs e)
{
IRuleset ruleset = e.StyleSheet.GetRuleset(control);
// Update the color of the TextBox itself.
RenderUtilities.ApplyColorProperties(control, ruleset);
// Draw the background the TextBox.
// The height of regular TextBoxes is 23 pixels, with 3 pixels of horizontal padding.
Rectangle clientRect = control.ClientRectangle;
int x = clientRect.X - 3;
int y = clientRect.Y - 4;
int w = clientRect.Width + 6;
int h = clientRect.Height + 7;
double topWidth = ruleset.BorderTopWidth?.Value ?? 0;
double rightWidth = ruleset.BorderRightWidth?.Value ?? 0;
double bottomWidth = ruleset.BorderBottomWidth?.Value ?? 0;
double leftWidth = ruleset.BorderLeftWidth?.Value ?? 0;
if (topWidth <= 1)
{
topWidth = 0;
}
if (rightWidth <= 1)
{
rightWidth = 0;
}
if (bottomWidth <= 1)
{
bottomWidth = 0;
}
if (leftWidth <= 1)
{
leftWidth = 0;
}
x -= (int)leftWidth;
y -= (int)topWidth;
w += (int)leftWidth + (int)rightWidth;
h += (int)topWidth + (int)bottomWidth;
ScrollBars visibleScrollbars = ControlUtilities.GetVisibleScrollBars(control);
if (visibleScrollbars.HasFlag(ScrollBars.Vertical))
{
w += SystemInformation.VerticalScrollBarWidth;
}
if (visibleScrollbars.HasFlag(ScrollBars.Horizontal))
{
h += SystemInformation.HorizontalScrollBarHeight;
}
//GraphicsState graphicsState = graphics.Save();
Rectangle drawRect = new Rectangle(x, y, w, h);
//graphics.SetClip(drawRect);
e.StyleRenderer.PaintBackground(e.Graphics, drawRect, ruleset);
e.StyleRenderer.PaintBorder(e.Graphics, drawRect, ruleset);
//graphics.Restore(graphicsState);
}
