private void RecursiveAttach(int depth, TextView view, TextChildAnchor anchor)
{
if (depth > 4)
{
return;
}
TextView childView = new TextView(view.Buffer);
// Event box is to add a black border around each child view
EventBox eventBox = new EventBox();
Gdk.RGBA color = new Gdk.RGBA();
color.Parse("black");
eventBox.OverrideBackgroundColor(StateFlags.Normal, color);
Alignment align = new Alignment(0.5f, 0.5f, 1.0f, 1.0f);
align.BorderWidth = 1;
eventBox.Add(align);
align.Add(childView);
view.AddChildAtAnchor(eventBox, anchor);
RecursiveAttach(depth + 1, childView, anchor);
}
private void ChangeColorCallback (object o, EventArgs args)
{
using (ColorSelectionDialog colorSelectionDialog = new ColorSelectionDialog ("Changing color")) {
colorSelectionDialog.TransientFor = this;
colorSelectionDialog.ColorSelection.SetPreviousRgba (color);
colorSelectionDialog.ColorSelection.CurrentRgba = color;
colorSelectionDialog.ColorSelection.HasPalette = true;
if (colorSelectionDialog.Run () == (int) ResponseType.Ok) {
color = colorSelectionDialog.ColorSelection.CurrentRgba;
drawingArea.OverrideBackgroundColor (StateFlags.Normal, color);
}
colorSelectionDialog.Hide ();
}
}
private void ChangeColorCallback(object o, EventArgs args)
{
using (ColorSelectionDialog colorSelectionDialog = new ColorSelectionDialog("Changing color")) {
colorSelectionDialog.TransientFor = this;
colorSelectionDialog.ColorSelection.SetPreviousRgba(color);
colorSelectionDialog.ColorSelection.CurrentRgba = color;
colorSelectionDialog.ColorSelection.HasPalette = true;
if (colorSelectionDialog.Run() == (int)ResponseType.Ok)
{
color = colorSelectionDialog.ColorSelection.CurrentRgba;
drawingArea.OverrideBackgroundColor(StateFlags.Normal, color);
}
colorSelectionDialog.Hide();
}
}
public static Cairo.Color ToCairoColor(this Gdk.RGBA color)
{
return(new Cairo.Color(color.Red, color.Green, color.Blue, color.Alpha));
}
public static Cairo.Color GdkRGBAToCairoColor(Gdk.RGBA rgba)
{
return(new Cairo.Color(rgba.Red, rgba.Green, rgba.Blue, rgba.Alpha));
}
private void RecursiveAttach (int depth, TextView view, TextChildAnchor anchor)
{
if (depth > 4)
return;
TextView childView = new TextView (view.Buffer);
// Event box is to add a black border around each child view
EventBox eventBox = new EventBox ();
Gdk.RGBA color = new Gdk.RGBA ();
color.Parse ("black");
eventBox.OverrideBackgroundColor (StateFlags.Normal, color);
Alignment align = new Alignment (0.5f, 0.5f, 1.0f, 1.0f);
align.BorderWidth = 1;
eventBox.Add (align);
align.Add (childView);
view.AddChildAtAnchor (eventBox, anchor);
RecursiveAttach (depth+1, childView, anchor);
}
