protected override void onDraw(Cairo.Context gr)
{
Rectangle rBack = new Rectangle(Slot.Size);
//rBack.Inflate (-Margin);
// if (BorderWidth > 0)
// rBack.Inflate (-BorderWidth / 2);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
if (BorderWidth > 0)
{
Foreground.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius, BorderWidth);
}
gr.Save();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, Math.Max(0.0, CornerRadius - Margin));
gr.Clip();
}
if (child != null)
{
child.Paint(ref gr);
}
gr.Restore();
}
protected override void onDraw(Cairo.Context gr)
{
base.onDraw(gr);
Rectangle r = ClientRectangle;
Gradient.Type gt = Gradient.Type.Horizontal;
if (Orientation == Orientation.Vertical)
{
gt = Gradient.Type.Vertical;
}
Crow.Gradient grad = new Gradient(gt);
grad.Stops.Add(new Gradient.ColorStop(0, new Color(1, 0, 0, 1)));
grad.Stops.Add(new Gradient.ColorStop(0.167, new Color(1, 1, 0, 1)));
grad.Stops.Add(new Gradient.ColorStop(0.333, new Color(0, 1, 0, 1)));
grad.Stops.Add(new Gradient.ColorStop(0.5, new Color(0, 1, 1, 1)));
grad.Stops.Add(new Gradient.ColorStop(0.667, new Color(0, 0, 1, 1)));
grad.Stops.Add(new Gradient.ColorStop(0.833, new Color(1, 0, 1, 1)));
grad.Stops.Add(new Gradient.ColorStop(1, new Color(1, 0, 0, 1)));
grad.SetAsSource(gr, r);
CairoHelpers.CairoRectangle(gr, r, CornerRadius);
gr.Fill();
}
protected override void onDraw(Context gr)
{
Rectangle rBack = new Rectangle(Slot.Size);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
gr.Save();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
for (int i = 0; i < Children.Count; i++)
{
if (i == SelectedTab)
{
continue;
}
Children [i].Paint(ref gr);
}
if (SelectedTab < Children.Count && SelectedTab >= 0)
{
Children [SelectedTab].Paint(ref gr);
}
gr.Restore();
}
protected override void onDraw(Context gr)
{
base.onDraw(gr);
Rectangle r = ClientRectangle;
if (Foreground != null) //TODO:test if null should be removed
{
Foreground.SetAsSource(gr, r);
CairoHelpers.CairoRectangle(gr, r, CornerRadius);
gr.Fill();
}
Crow.Gradient grad = new Gradient(Gradient.Type.Horizontal);
grad.Stops.Add(new Gradient.ColorStop(0, new Color(1, 1, 1, 1)));
grad.Stops.Add(new Gradient.ColorStop(1, new Color(1, 1, 1, 0)));
grad.SetAsSource(gr, r);
CairoHelpers.CairoRectangle(gr, r, CornerRadius);
gr.Fill();
grad = new Gradient(Gradient.Type.Vertical);
grad.Stops.Add(new Gradient.ColorStop(0, new Color(0, 0, 0, 0)));
grad.Stops.Add(new Gradient.ColorStop(1, new Color(0, 0, 0, 1)));
grad.SetAsSource(gr, r);
CairoHelpers.CairoRectangle(gr, r, CornerRadius);
gr.Fill();
}
public override void Paint(ref Context ctx)
{
base.Paint(ref ctx);
Rectangle rb = Slot + Parent.ClientRectangle.Position;
ctx.Save();
ctx.Translate(rb.X, rb.Y);
ctx.SetSourceColor(Color.White);
Rectangle r = ClientRectangle;
if (Orientation == Orientation.Horizontal)
{
r.Width = 4;
r.X = mousePos.X - 2;
}
else
{
r.Height = 4;
r.Y = mousePos.Y - 2;
}
CairoHelpers.CairoRectangle(ctx, r, 2);
ctx.SetSourceColor(Color.White);
ctx.LineWidth = 2.0;
ctx.Stroke();
ctx.Restore();
}
/// <summary> This is the common overridable drawing routine to create new widget </summary>
protected virtual void onDraw(Context gr)
{
Rectangle rBack = new Rectangle (Slot.Size);
Background.SetAsSource (gr, rBack);
CairoHelpers.CairoRectangle(gr,rBack,cornerRadius);
gr.Fill ();
}
protected override void UpdateCache(Context ctx)
{
Rectangle rb = Slot + Parent.ClientRectangle.Position;
Context gr = new Context(bmp);
if (!Clipping.IsEmpty)
{
for (int i = 0; i < Clipping.NumRectangles; i++)
{
gr.Rectangle(Clipping.GetRectangle(i));
}
gr.ClipPreserve();
gr.Operator = Operator.Clear;
gr.Fill();
gr.Operator = Operator.Over;
base.onDraw(gr);
if (ClipToClientRect)
{
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
childrenRWLock.EnterReadLock();
foreach (GraphicObject c in Children)
{
if (!c.Visible)
{
continue;
}
if (Clipping.Contains(c.Slot + ClientRectangle.Position) == RegionOverlap.Out)
{
continue;
}
c.Paint(ref gr);
}
childrenRWLock.ExitReadLock();
#if DEBUG_CLIP_RECTANGLE
Clipping.stroke(gr, Color.Amaranth.AdjustAlpha(0.8));
#endif
}
gr.Dispose();
ctx.SetSourceSurface(bmp, rb.X, rb.Y);
ctx.Paint();
Clipping.Dispose();
Clipping = new Region();
}
protected override void onDraw(Context gr)
{
Rectangle rBack = new Rectangle(Slot.Size);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
gr.Save();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
childrenRWLock.EnterReadLock();
TabItem[] tabItms = Children.Where(tt => tt.Visible).Cast <TabItem> ().
OrderBy(t => t.ViewIndex).ToArray();
int selTabViewIdx = -1;
if (SelectedTab < tabItms.Length && SelectedTab >= 0)
{
selTabViewIdx = (Children [SelectedTab] as TabItem).ViewIndex;
}
childrenRWLock.ExitReadLock();
int i = 0;
while (i < selTabViewIdx)
{
tabItms [i].Paint(ref gr);
i++;
}
i = tabItms.Length - 1;
while (i > selTabViewIdx)
{
tabItms [i].Paint(ref gr);
i--;
}
if (selTabViewIdx >= 0)
{
tabItms [selTabViewIdx].Paint(ref gr);
}
gr.Restore();
}
protected override void onDraw(Context gr)
{
base.onDraw(gr);
Rectangle rBack = ClientRectangle;
rBack.Width = (int)((double)rBack.Width / Maximum * Value);
Foreground.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
}
void drawborder1(Context gr)
{
Rectangle rBack = new Rectangle(Slot.Size);
//rBack.Inflate (-Margin);
// if (BorderWidth > 0)
// rBack.Inflate (-BorderWidth / 2);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
double bw = _borderWidth;
double crad = CornerRadius;
if (bw > 0)
{
if (BorderStyle == BorderStyle.Normal)
{
Foreground.SetAsSource(gr, rBack);
}
else
{
if (BorderStyle == BorderStyle.Sunken)
{
gr.SetSourceColor(raisedColor);
}
else
{
gr.SetSourceColor(sunkenColor);
}
CairoHelpers.CairoRectangle(gr, rBack, crad, bw);
if (BorderStyle == BorderStyle.Sunken)
{
gr.SetSourceColor(sunkenColor);
}
else
{
gr.SetSourceColor(raisedColor);
}
bw /= 2.0;
rBack.Width -= (int)Math.Round(bw);
rBack.Height -= (int)Math.Round(bw);
}
CairoHelpers.CairoRectangle(gr, rBack, crad, bw);
}
}
protected override void onDraw (Cairo.Context gr)
{
base.onDraw (gr);
if (lines == null)
return;
gr.SelectFontFace (Font.Name, Font.Slant, Font.Wheight);
gr.SetFontSize (Font.Size);
Rectangle r = ClientRectangle;
Foreground.SetAsSource (gr);
double y = ClientRectangle.Y;
double x = ClientRectangle.X;
Fill errorFill = new SolidColor (Color.Carmine);
for (int i = 0; i < visibleLines; i++) {
if (i + Scroll >= Lines.Count)
break;
if ((lines [i + Scroll] as string).StartsWith ("error", StringComparison.OrdinalIgnoreCase)) {
errorFill.SetAsSource (gr);
gr.Rectangle (x, y, (double)r.Width, fe.Height);
gr.Fill ();
Foreground.SetAsSource (gr);
}
gr.MoveTo (x, y + fe.Ascent);
gr.ShowText (lines[i+Scroll] as string);
y += fe.Height;
gr.Fill ();
}
if (Lines.Count <= visibleLines)
return;
Rectangle scrBar = ClientRectangle;
scrBar.X += ClientRectangle.Width - scrBarWidth;
scrBar.Width = scrBarWidth;
new SolidColor (Color.LightGray.AdjustAlpha(0.5)).SetAsSource (gr);
CairoHelpers.CairoRectangle(gr, scrBar, 2.0);
gr.Fill ();
new SolidColor (Color.BlueCrayola.AdjustAlpha(0.7)).SetAsSource (gr);
scrBar.Y += (int)((double)scrBar.Height * (double)Scroll / (double)Lines.Count);
scrBar.Height = (int)((double)scrBar.Height * (double)visibleLines / (double)Lines.Count);
CairoHelpers.CairoRectangle(gr, scrBar, 2.0);
gr.Fill ();
}
/// <summary>
///onDraw is overrided to prevent default drawing of background, template top container
///may have a binding to root background or a fixed one.
///this allow applying root background to random template's component
/// </summary>
/// <param name="gr">Backend context</param>
protected override void onDraw(Context gr)
{
gr.Save();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
if (child != null)
{
child.Paint(ref gr);
}
gr.Restore();
}
protected override void onDraw(Cairo.Context gr)
{
//onDraw is overrided to prevent default drawing of background, template top container
//may have a binding to root background or a fixed one.
//this allow applying root background to random template component
gr.Save();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
if (child != null)
{
child.Paint(ref gr);
}
gr.Restore();
}
protected override void UpdateCache(Context ctx)
{
Rectangle rb = Slot + Parent.ClientRectangle.Position;
using (ImageSurface cache = new ImageSurface(bmp, Format.Argb32, Slot.Width, Slot.Height, 4 * Slot.Width)) {
Context gr = new Context(cache);
if (Clipping.count > 0)
{
Clipping.clearAndClip(gr);
base.onDraw(gr);
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
lock (Children) {
foreach (GraphicObject c in Children)
{
if (!c.Visible)
{
continue;
}
if (Clipping.intersect(c.Slot + ClientRectangle.Position))
{
c.Paint(ref gr);
}
}
}
#if DEBUG_CLIP_RECTANGLE
Clipping.stroke(gr, Color.Amaranth.AdjustAlpha(0.8));
#endif
}
gr.Dispose();
ctx.SetSourceSurface(cache, rb.X, rb.Y);
ctx.Paint();
}
Clipping.Reset();
}
protected override void onDraw(Context gr)
{
base.onDraw(gr);
gr.Save();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
lock (children) {
foreach (GraphicObject g in Children)
{
g.Paint(ref gr);
}
}
gr.Restore();
}
protected override void onDraw(Context gr)
{
Rectangle rBack = new Rectangle(Slot.Size);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
gr.Save();
if (ClipToClientRect)
{
//clip to scrolled client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
gr.Translate(-ScrollX, -ScrollY);
if (child != null)
{
child.Paint(ref gr);
}
gr.Restore();
}
protected virtual void DrawCursor(Context gr, Rectangle _cursor)
{
CursorColor.SetAsSource(gr, _cursor);
CairoHelpers.CairoRectangle(gr, _cursor, CornerRadius);
gr.Fill();
}
void drawborder2(Context gr)
{
Rectangle rBack = new Rectangle(Slot.Size);
//rBack.Inflate (-Margin);
// if (BorderWidth > 0)
// rBack.Inflate (-BorderWidth / 2);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
if (BorderStyle == BorderStyle.Normal)
{
if (BorderWidth > 0)
{
Foreground.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius, BorderWidth);
}
}
else
{
gr.LineWidth = 1.0;
if (CornerRadius > 0.0)
{
double radius = CornerRadius;
if ((radius > rBack.Height / 2.0) || (radius > rBack.Width / 2.0))
{
radius = Math.Min(rBack.Height / 2.0, rBack.Width / 2.0);
}
gr.SetSourceColor(sunkenColor);
gr.MoveTo(0.5 + rBack.Left, -0.5 + rBack.Bottom - radius);
gr.ArcNegative(0.5 + rBack.Left + radius, -0.5 + rBack.Bottom - radius, radius, Math.PI, Math.PI * 0.75);
gr.MoveTo(0.5 + rBack.Left, -0.5 + rBack.Bottom - radius);
gr.LineTo(0.5 + rBack.Left, 0.5 + rBack.Top + radius);
gr.Arc(0.5 + rBack.Left + radius, 0.5 + rBack.Top + radius, radius, Math.PI, Math.PI * 1.5);
gr.LineTo(-0.5 + rBack.Right - radius, 0.5 + rBack.Top);
gr.Arc(-0.5 + rBack.Right - radius, 0.5 + rBack.Top + radius, radius, Math.PI * 1.5, Math.PI * 1.75);
gr.Stroke();
if (BorderStyle == BorderStyle.Raised)
{
gr.MoveTo(-1.5 + rBack.Right, 1.5 + rBack.Top + radius);
gr.ArcNegative(-0.5 + rBack.Right - radius, 0.5 + rBack.Top + radius, radius - 1.0, 0, -Math.PI * 0.25);
gr.MoveTo(-1.5 + rBack.Right, 1.5 + rBack.Top + radius);
gr.LineTo(-1.5 + rBack.Right, -1.5 + rBack.Bottom - radius);
gr.Arc(-0.5 + rBack.Right - radius, -0.5 + rBack.Bottom - radius, radius - 1.0, 0, Math.PI / 2.0);
gr.LineTo(1.5 + rBack.Left + radius, -1.5 + rBack.Bottom);
gr.Arc(0.5 + rBack.Left + radius, -0.5 + rBack.Bottom - radius, radius - 1.0, Math.PI / 2.0, Math.PI * 0.75);
gr.Stroke();
gr.SetSourceColor(raisedColor);
gr.MoveTo(1.5 + rBack.Left, -1.5 + rBack.Bottom - radius);
gr.ArcNegative(0.5 + rBack.Left + radius, -0.5 + rBack.Bottom - radius, radius - 1.0, Math.PI, Math.PI * 0.75);
gr.MoveTo(1.5 + rBack.Left, -1.5 + rBack.Bottom - radius);
gr.LineTo(1.5 + rBack.Left, 1.5 + rBack.Top + radius);
gr.Arc(0.5 + rBack.Left + radius, 0.5 + rBack.Top + radius, radius - 1.0, Math.PI, Math.PI * 1.5);
gr.LineTo(-1.5 + rBack.Right - radius, 1.5 + rBack.Top);
gr.Arc(-0.5 + rBack.Right - radius, 0.5 + rBack.Top + radius, radius - 1.0, Math.PI * 1.5, Math.PI * 1.75);
}
else
{
gr.Stroke();
gr.SetSourceColor(raisedColor);
}
gr.MoveTo(-0.5 + rBack.Right, 0.5 + rBack.Top + radius);
gr.ArcNegative(-0.5 + rBack.Right - radius, 0.5 + rBack.Top + radius, radius, 0, -Math.PI * 0.25);
gr.MoveTo(-0.5 + rBack.Right, 0.5 + rBack.Top + radius);
gr.LineTo(-0.5 + rBack.Right, -0.5 + rBack.Bottom - radius);
gr.Arc(-0.5 + rBack.Right - radius, -0.5 + rBack.Bottom - radius, radius, 0, Math.PI / 2.0);
gr.LineTo(0.5 + rBack.Left + radius, -0.5 + rBack.Bottom);
gr.Arc(0.5 + rBack.Left + radius, -0.5 + rBack.Bottom - radius, radius, Math.PI / 2.0, Math.PI * 0.75);
gr.Stroke();
}
else
{
gr.SetSourceColor(sunkenColor);
gr.MoveTo(0.5 + rBack.Left, rBack.Bottom);
gr.LineTo(0.5 + rBack.Left, 0.5 + rBack.Y);
gr.LineTo(rBack.Right, 0.5 + rBack.Y);
if (BorderStyle == BorderStyle.Raised)
{
gr.MoveTo(-1.5 + rBack.Right, 2.0 + rBack.Y);
gr.LineTo(-1.5 + rBack.Right, -1.5 + rBack.Bottom);
gr.LineTo(2.0 + rBack.Left, -1.5 + rBack.Bottom);
gr.Stroke();
gr.SetSourceColor(raisedColor);
gr.MoveTo(1.5 + rBack.Left, -1.0 + rBack.Bottom);
gr.LineTo(1.5 + rBack.Left, 1.5 + rBack.Y);
gr.LineTo(rBack.Right, 1.5 + rBack.Y);
}
else
{
gr.Stroke();
gr.SetSourceColor(raisedColor);
}
gr.MoveTo(-0.5 + rBack.Right, 1.5 + rBack.Y);
gr.LineTo(-0.5 + rBack.Right, -0.5 + rBack.Bottom);
gr.LineTo(1.0 + rBack.Left, -0.5 + rBack.Bottom);
gr.Stroke();
}
}
}
protected override void onDraw(Cairo.Context gr)
{
gr.Save();
Rectangle rBack = new Rectangle(Slot.Size);
Background.SetAsSource(gr, rBack);
CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
gr.Fill();
if (ClipToClientRect)
{
//clip to client zone
CairoHelpers.CairoRectangle(gr, ClientRectangle, CornerRadius);
gr.Clip();
}
childrenRWLock.EnterReadLock();
foreach (GraphicObject g in Children)
{
g.Paint(ref gr);
}
childrenRWLock.ExitReadLock();
if (!IsDropTarget)
{
gr.Restore();
return;
}
DockWindow dw = IFace.DragAndDropOperation.DragSource as DockWindow;
if (dw == null)
{
return;
}
if (!dw.IsDocked)
{
Rectangle cb = ClientRectangle;
double minDim = Math.Min(cb.Width, cb.Height);
Rectangle r = rIn;
if (Children.Count <= 1 || dw.DockingPosition.GetOrientation() == Orientation)
{
r = cb;
}
switch (dw.DockingPosition)
{
case Alignment.Top:
gr.Rectangle(r.Left, r.Top, r.Width, r.Height * dockThresh);
break;
case Alignment.Bottom:
gr.Rectangle(r.Left, r.Bottom - r.Height * dockThresh, r.Width, r.Height * dockThresh);
break;
case Alignment.Left:
gr.Rectangle(r.Left, r.Top, r.Width * dockThresh, r.Height);
break;
case Alignment.Right:
gr.Rectangle(r.Right - r.Width * dockThresh, r.Top, r.Width * dockThresh, r.Height);
break;
case Alignment.Center:
r.Inflate((int)Math.Ceiling(Math.Min(r.Width, r.Height) * -0.05));
gr.Rectangle(r);
break;
}
gr.LineWidth = 1;
gr.SetSourceRGBA(0.4, 0.4, 0.9, 0.4);
gr.FillPreserve();
gr.SetSourceRGBA(0.9, 0.9, 1.0, 0.8);
gr.Stroke();
}
gr.Restore();
}