diff options
Diffstat (limited to 'lib/ui/tab.go')
| -rw-r--r-- | lib/ui/tab.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/ui/tab.go b/lib/ui/tab.go index 61d544a..0061472 100644 --- a/lib/ui/tab.go +++ b/lib/ui/tab.go @@ -126,6 +126,19 @@ func (tabs *Tabs) removeHistory(index int) { tabs.history = newHist } +func (tabs *Tabs) MouseEvent(event tcell.Event) { + switch event := event.(type) { + case *tcell.EventMouse: + if event.Buttons()&tcell.Button1 != 0 { + x, y := event.Position() + selectedTab, ok := tabs.TabStrip.Clicked(x, y) + if ok { + tabs.Select(selectedTab) + } + } + } +} + // TODO: Color repository func (strip *TabStrip) Draw(ctx *Context) { x := 0 @@ -151,6 +164,21 @@ func (strip *TabStrip) OnInvalidate(onInvalidate func(d Drawable)) { strip.onInvalidateStrip = onInvalidate } +func (strip *TabStrip) Clicked(mouseX int, mouseY int) (int, bool) { + x := 0 + if mouseY == 0 { + for i, tab := range strip.Tabs { + trunc := runewidth.Truncate(tab.Name, 32, "…") + length := len(trunc) + 2 + if x <= mouseX && mouseX < x+length { + return i, true + } + x += length + } + } + return 0, false +} + func (content *TabContent) Children() []Drawable { children := make([]Drawable, len(content.Tabs)) for i, tab := range content.Tabs { |