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Merge Jesseduffield's (#1)

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Merge Jesseduffield's

Co-authored-by: Jesse Duffield <jessedduffield@gmail.com>
This commit is contained in:
Mark Kopenga 2019-05-06 19:25:16 +02:00 committed by GitHub
commit b9fc59d21f
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1 changed files with 19 additions and 0 deletions
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19
gui.go
View File

@ -175,6 +175,17 @@ func (g *Gui) SetView(name string, x0, y0, x1, y1 int, overlaps byte) (*View, er
return v, errors.Wrap(ErrUnknownView, 0)
}
// SetViewBeneath sets a view stacked beneath another view
func (g *Gui) SetViewBeneath(name string, aboveViewName string, height int) (*View, error) {
aboveView, err := g.View(aboveViewName)
if err != nil {
return nil, err
}
viewTop := aboveView.y1 + 1
return g.SetView(name, aboveView.x0, viewTop, aboveView.x1, viewTop+height-1, 0)
}
// SetViewOnTop sets the given view on top of the existing ones.
func (g *Gui) SetViewOnTop(name string) (*View, error) {
for i, v := range g.views {
@ -561,6 +572,14 @@ 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 {
if !g.SupportOverlaps {
if err := g.SetRune(v.x0, v.y0, '╶', fgColor, bgColor); err != nil {
return err
}
if err := g.SetRune(v.x1, v.y0, '╴', fgColor, bgColor); err != nil {
return err
}
}
return nil
}