bool FadeToTarget() { //Log.Debug ("op {0}\ttarget{1}", opacity, target); Visible = (opacity > 0.05); if (Math.Abs(target - opacity) < .05) { return(false); } if (target > opacity) { opacity += .04; } else { opacity -= .04; } if (Visible) { CompositeUtils.SetWinOpacity(this, opacity); } else { Hide(); } return(true); }
protected override void OnRealized() { use_shape_ext = !(CompositeUtils.IsComposited(Screen) && CompositeUtils.SetRgbaColormap(this)); base.OnRealized(); ShapeWindow(); }
protected override void OnRealized() { #if FALSE if (CompositeUtils.IsComposited(Screen) && CompositeUtils.SetRgbaColormap(this)) { Console.WriteLine("Set Rba"); } #endif if (glx != null) { glx.Destroy(); } int [] attr = new int [] { (int)GdkGlx.GlxAttribute.Rgba, (int)GdkGlx.GlxAttribute.DepthSize, 16, (int)GdkGlx.GlxAttribute.DoubleBuffer, (int)GdkGlx.GlxAttribute.None }; glx = new GdkGlx.Context(Screen, attr); Colormap = glx.GetColormap(); base.OnRealized(); }
protected override void OnRealized() { bool composited = CompositeUtils.IsComposited(Screen) && CompositeUtils.SetRgbaColormap(this); AppPaintable = composited; base.OnRealized(); }
private void ShapeWindow() { Layout(); Gdk.Pixmap bitmap = new Gdk.Pixmap(GdkWindow, Allocation.Width, Allocation.Height, 1); Context g = CairoUtils.CreateContext(bitmap); DrawShape(g, Allocation.Width, Allocation.Height); ((IDisposable)g).Dispose(); if (use_shape_ext) { ShapeCombineMask(bitmap, 0, 0); } else { Context rgba = CairoUtils.CreateContext(GdkWindow); DrawShape(rgba, Allocation.Width, Allocation.Height); ((IDisposable)rgba).Dispose(); try { CompositeUtils.InputShapeCombineMask(this, bitmap, 0, 0); } catch (EntryPointNotFoundException) { System.Console.WriteLine("Warning: gtk+ version doesn't support input shapping"); } } bitmap.Dispose(); }
protected override void OnRealized() { composited = CompositeUtils.IsComposited(Screen) && CompositeUtils.SetRgbaColormap(this); AppPaintable = composited; base.OnRealized(); ShapeWindow(); Relocate(); }
public void HandleMapped(object sender, EventArgs args) { composited = CompositeUtils.SupportsHint(win.Screen, "_NET_WM_WINDOW_OPACITY"); if (!composited) { return; } CompositeUtils.SetWinOpacity(win, 0.0); }
protected override void OnRealized() { composited = Screen.IsComposited && CompositeUtils.SetRgbaVisual(this); AppPaintable = composited; base.OnRealized(); Window.OverrideRedirect = true; ShapeWindow(); Relocate(); }
bool FadeToTarget(double target) { Realize(); CompositeUtils.SetWinOpacity(this, target); Visible = target > 0.0; if (Visible) { hide.Stop(); hide.Start(); } return(false); }
public bool Update() { double percent = Math.Min((DateTime.Now - start).Ticks / (double)duration.Ticks, 1.0); double opacity = Math.Sin(percent * Math.PI * 0.5) * target_opacity; CompositeUtils.SetWinOpacity(win, opacity); bool stop = opacity >= target_opacity; if (stop) { fade_delay.Stop(); } return(!stop); }
private void SetView(FSpot.PhotoImageView view) { this.view.PhotoChanged -= HandlePhotoChanged; this.view = view; this.view.PhotoChanged += HandlePhotoChanged; if (view.Toplevel is FullScreenView && Dialog.IsRealized) { CompositeUtils.SetWinOpacity(Dialog, 0.5); } else { CompositeUtils.SetWinOpacity(Dialog, 1.0); } }