extend mouse events to include view frame edges

jesseduffield · Jun 29, 2019 · d99ac1a · d99ac1a
1 parent e030e03
commit d99ac1a
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/gui.go b/gui.go
@@ -233,7 +233,11 @@ func (g *Gui) ViewByPosition(x, y int) (*View, error) {
 	// traverse views in reverse order checking top views first
 	for i := len(g.views); i > 0; i-- {
 		v := g.views[i-1]
-		if x > v.x0 && x < v.x1 && y > v.y0 && y < v.y1 {
+		frameOffset := 0
+		if v.Frame {
+			frameOffset = 1
+		}
+		if x > v.x0-frameOffset && x < v.x1+frameOffset && y > v.y0-frameOffset && y < v.y1+frameOffset {
 			return v, nil
 		}
 	}

diff --git a/view.go b/view.go
@@ -196,7 +196,7 @@ func (v *View) setRune(x, y int, ch rune, fgColor, bgColor Attribute) error {
 func (v *View) SetCursor(x, y int) error {
 	maxX, maxY := v.Size()
 	if x < 0 || x >= maxX || y < 0 || y >= maxY {
-		return errors.New("invalid point")
+		return nil
 	}
 	v.cx = x
 	v.cy = y