diff options
Diffstat (limited to 'vendor/github.com/jesseduffield/gocui/gui.go')
| -rw-r--r-- | vendor/github.com/jesseduffield/gocui/gui.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/vendor/github.com/jesseduffield/gocui/gui.go b/vendor/github.com/jesseduffield/gocui/gui.go index 630250727..d607f1e35 100644 --- a/vendor/github.com/jesseduffield/gocui/gui.go +++ b/vendor/github.com/jesseduffield/gocui/gui.go @@ -151,7 +151,7 @@ func (g *Gui) Rune(x, y int) (rune, error) { // ErrUnknownView is returned, which allows to assert if the View must // be initialized. It checks if the position is valid. func (g *Gui) SetView(name string, x0, y0, x1, y1 int, overlaps byte) (*View, error) { - if x0 >= x1 || y0 >= y1 { + if x0 >= x1 { return nil, errors.New("invalid dimensions") } if name == "" { @@ -471,6 +471,9 @@ func (g *Gui) flush() error { } } for _, v := range g.views { + if v.y1 < v.y0 { + continue + } if v.Frame { var fgColor, bgColor Attribute if g.Highlight && v == g.currentView { @@ -557,6 +560,10 @@ func corner(v *View, directions byte) rune { // drawFrameCorners draws the corners of the view. func (g *Gui) drawFrameCorners(v *View, fgColor, bgColor Attribute) error { + if v.y0 == v.y1 { + return nil + } + runeTL, runeTR, runeBL, runeBR := '┌', '┐', '└', '┘' if g.SupportOverlaps { runeTL = corner(v, BOTTOM|RIGHT) |