void Build ()
{
if (Path.Icon != null) {
image = new ImageCanvasElement (Path.Icon);
Add (image);
}
label = new LabelCanvasElement ();
label.Markup = Path.Markup;
Add (label);
}
public EntryCanvasElement ()
{
currentEntry = "";
CaretOffset = 0;
CaretHighlightOffset = -1;
imContext = new IMMulticontext ();
imContext.PreeditChanged += HandlePreeditChanged;
imContext.PreeditStart += HandlePreeditStart;
imContext.PreeditEnd += HandlePreeditEnd;
imContext.RetrieveSurrounding += HandleRetrieveSurrounding;
imContext.SurroundingDeleted += HandleSurroundingDeleted;
imContext.Commit += HandleCommit;
SetPreferedSize (200, 30);
preEditLabel = new LabelCanvasElement ("");
preEditLabel.YAlign = 0.5;
preEditLabel.Opacity = 0.5;
preEditLabel.InputTransparent = true;
Add (preEditLabel);
}
void Build ()
{
box = new HBoxCanvasElement ();
image = new ImageCanvasElement (Gdk.Pixbuf.LoadFromResource ("searchbox-search-16.png"));
image.WidthRequest = 24;
image.XAlign = 0;
image.NoChainOpacity = true;
box.Add (image);
searchLabel = new LabelCanvasElement ("Search");
searchLabel.XAlign = 0;
searchLabel.YAlign = 0.5;
box.Add (searchLabel);
var upDownArrows = new CanvasElement ();
upDownArrows.WidthRequest = 12;
upDownArrows.HeightRequest = 24;
upDownArrows.RenderEvent += (sender, e) => {
var context = e.Context;
double centerX = upDownArrows.Width - 3;
double centerY = upDownArrows.Height / 2;
context.MoveTo (centerX, centerY - 6);
context.LineTo (centerX - 3, centerY - 2);
context.LineTo (centerX + 3, centerY - 2);
context.ClosePath ();
context.MoveTo (centerX, centerY + 6);
context.LineTo (centerX - 3, centerY + 2);
context.LineTo (centerX + 3, centerY + 2);
context.ClosePath ();
context.Color = new Cairo.Color (0, 0, 0, 0.35 * upDownArrows.Opacity);
context.Fill ();
};
image.SizeChanged += (object sender, EventArgs e) => {
image.AnchorX = 8;
image.AnchorY = image.Height / 2;
};
box.Add (upDownArrows);
SetChild (box);
}
