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Code Issues Projects Releases Wiki Activity

Close #168. Modal dialogs now center onscreen properly

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This commit is contained in:
Chris Cummer
2018-06-09 08:52:32 -07:00
parent cca845d4ff
commit 5e13618813
3 changed files with 36 additions and 14 deletions
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17
git/widget.go
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@@ -23,6 +23,10 @@ const HelpText = `
arrow right: Next git repository
`
const offscreen = -1000
const modalWidth = 80
const modalHeight = 7
type Widget struct {
wtf.TextWidget
@@ -131,11 +135,18 @@ func (widget *Widget) modalForm(lbl, text string) *tview.Form {
return form
}
func (widget *Widget) modalFrame(form *tview.Form) *tview.Frame {
_, _, w, h := widget.View.GetInnerRect()
frame := tview.NewFrame(form).SetBorders(0, 0, 0, 0, 0, 0)
frame.SetRect(offscreen, offscreen, modalWidth, modalHeight)
frame.SetBorder(true)
frame.SetRect(w+20, h+2, 80, 7)
frame.SetBorders(1, 1, 0, 0, 1, 1)
drawFunc := func(screen tcell.Screen, x, y, width, height int) (int, int, int, int) {
w, h := screen.Size()
frame.SetRect((w/2)-(width/2), (h/2)-(height/2), width, height)
return x, y, width, height
}
frame.SetDrawFunc(drawFunc)
return frame
}