public void Draw(Graphics gr, Rectangle drawRect, Rectangle visibleRect, Rectangle trackRect, ScrollBarTrackType type, Resco.Controls.ScrollBar.ScrollBar.ScrollBarOrientation orientation, System.Drawing.Color parentColor)
{
if (this._borderStyle != ScrollBarBorderStyle.None)
{
Resco.Controls.ScrollBar.ScrollBar.BorderSide all = Resco.Controls.ScrollBar.ScrollBar.BorderSide.All;
if (orientation == Resco.Controls.ScrollBar.ScrollBar.ScrollBarOrientation.Horizontal)
{
//all &= ~((type == ScrollBarTrackType.Low) ? 4 : 1);
int temp = (int)all;
temp &= ~((type == ScrollBarTrackType.Low) ? 4 : 1);
all = (Resco.Controls.ScrollBar.ScrollBar.BorderSide)temp;
}
else
{
//all &= ~((type == ScrollBarTrackType.Low) ? 8 : 2);
int temp = (int)all;
temp &= ~((type == ScrollBarTrackType.Low) ? 8 : 2);
all = (Resco.Controls.ScrollBar.ScrollBar.BorderSide)temp;
}
Resco.Controls.ScrollBar.ScrollBar.DoDrawBorder(gr, this._borderStyle, this._borderColor, drawRect, all, parentColor);
drawRect.Inflate(-1, -1);
if (orientation == Resco.Controls.ScrollBar.ScrollBar.ScrollBarOrientation.Horizontal)
{
drawRect.Width++;
if (type == ScrollBarTrackType.High)
{
drawRect.X--;
}
}
else
{
drawRect.Height++;
if (type == ScrollBarTrackType.High)
{
drawRect.Y--;
}
}
}
if ((this._image != null) || this._gradientColor.CanDraw())
{
Rectangle destRect = drawRect;
Region clip = null;
if (this._trackLayout == ScrollBarTrackLayout.FixedToTrack)
{
destRect = trackRect;
clip = gr.Clip;
Region helperRegion = Resco.Controls.ScrollBar.ScrollBar.GetHelperRegion();
helperRegion.MakeEmpty();
helperRegion.Union(drawRect);
gr.Clip = helperRegion;
}
if (this._image != null)
{
gr.DrawImage(this._image, destRect, new Rectangle(0, 0, this._image.Width, this._image.Height), GraphicsUnit.Pixel);
}
else
{
this._gradientColor.DrawGradient(gr, destRect);
}
if (this._trackLayout == ScrollBarTrackLayout.FixedToTrack)
{
gr.Clip = clip;
}
}
else
{
gr.FillRectangle(Resco.Controls.ScrollBar.ScrollBar.GetBrush(this._color), drawRect);
}
}
private void DoDrawTrack(Graphics gr, Rectangle drawRect, Rectangle visibleRect, Rectangle trackRect, ScrollBarElementState state, ScrollBarTrackType type)
{
ScrollBarTrack defaultHighlight = null;
switch (state)
{
case ScrollBarElementState.Normal:
defaultHighlight = (type == ScrollBarTrackType.Low) ? this.LowTrack : this.HighTrack;
break;
case ScrollBarElementState.Pressed:
defaultHighlight = (type == ScrollBarTrackType.Low) ? this.LowTrackHighlight : this.HighTrackHighlight;
break;
case ScrollBarElementState.Disabled:
defaultHighlight = (type == ScrollBarTrackType.Low) ? this.LowTrackDisabled : this.HighTrackDisabled;
break;
}
if (defaultHighlight == null)
{
switch (state)
{
case ScrollBarElementState.Normal:
defaultHighlight = ScrollBarTrack.Default;
break;
case ScrollBarElementState.Pressed:
defaultHighlight = ScrollBarTrack.DefaultHighlight;
break;
case ScrollBarElementState.Disabled:
defaultHighlight = ScrollBarTrack.DefaultDisabled;
break;
}
}
Color window = SystemColors.Window;
if (base.Parent != null)
{
window = base.Parent.BackColor;
}
defaultHighlight.Draw(gr, drawRect, visibleRect, trackRect, type, this._scrollBarOrientation, window);
}
public void Draw(Graphics gr, Rectangle drawRect, Rectangle visibleRect, Rectangle trackRect, ScrollBarTrackType type, Resco.Controls.ScrollBar.ScrollBar.ScrollBarOrientation orientation, System.Drawing.Color parentColor)
{
if (this._borderStyle != ScrollBarBorderStyle.None)
{
Resco.Controls.ScrollBar.ScrollBar.BorderSide all = Resco.Controls.ScrollBar.ScrollBar.BorderSide.All;
if (orientation == Resco.Controls.ScrollBar.ScrollBar.ScrollBarOrientation.Horizontal)
{
//all &= ~((type == ScrollBarTrackType.Low) ? 4 : 1);
int temp = (int)all;
temp&= ~((type == ScrollBarTrackType.Low) ? 4 : 1);
all = (Resco.Controls.ScrollBar.ScrollBar.BorderSide)temp;
}
else
{
//all &= ~((type == ScrollBarTrackType.Low) ? 8 : 2);
int temp = (int)all;
temp &= ~((type == ScrollBarTrackType.Low) ? 8 : 2);
all = (Resco.Controls.ScrollBar.ScrollBar.BorderSide)temp;
}
Resco.Controls.ScrollBar.ScrollBar.DoDrawBorder(gr, this._borderStyle, this._borderColor, drawRect, all, parentColor);
drawRect.Inflate(-1, -1);
if (orientation == Resco.Controls.ScrollBar.ScrollBar.ScrollBarOrientation.Horizontal)
{
drawRect.Width++;
if (type == ScrollBarTrackType.High)
{
drawRect.X--;
}
}
else
{
drawRect.Height++;
if (type == ScrollBarTrackType.High)
{
drawRect.Y--;
}
}
}
if ((this._image != null) || this._gradientColor.CanDraw())
{
Rectangle destRect = drawRect;
Region clip = null;
if (this._trackLayout == ScrollBarTrackLayout.FixedToTrack)
{
destRect = trackRect;
clip = gr.Clip;
Region helperRegion = Resco.Controls.ScrollBar.ScrollBar.GetHelperRegion();
helperRegion.MakeEmpty();
helperRegion.Union(drawRect);
gr.Clip = helperRegion;
}
if (this._image != null)
{
gr.DrawImage(this._image, destRect, new Rectangle(0, 0, this._image.Width, this._image.Height), GraphicsUnit.Pixel);
}
else
{
this._gradientColor.DrawGradient(gr, destRect);
}
if (this._trackLayout == ScrollBarTrackLayout.FixedToTrack)
{
gr.Clip = clip;
}
}
else
{
gr.FillRectangle(Resco.Controls.ScrollBar.ScrollBar.GetBrush(this._color), drawRect);
}
}
public DrawTrackEventArgs(Graphics graphics, Rectangle bounds, ScrollBarElementState state, Rectangle visibleRect, Rectangle trackRect, ScrollBarTrackType track) : base(graphics, bounds, state)
{
this._visibleRect = visibleRect;
this._trackRect = trackRect;
this._track = track;
}
