diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ui/interfaces.go | 5 | ||||
| -rw-r--r-- | lib/ui/tab.go | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/lib/ui/interfaces.go b/lib/ui/interfaces.go index a28c6c29..8ede22c7 100644 --- a/lib/ui/interfaces.go +++ b/lib/ui/interfaces.go @@ -20,6 +20,11 @@ type Closeable interface { Close() } +type Visible interface { + // Indicate that this component is visible or not + Show(bool) +} + type RootDrawable interface { Initialize(ui *UI) } diff --git a/lib/ui/tab.go b/lib/ui/tab.go index b992a8a2..b62764fb 100644 --- a/lib/ui/tab.go +++ b/lib/ui/tab.go @@ -153,9 +153,17 @@ func (tabs *Tabs) selectPriv(index int) bool { if tabs.curIndex != index { // only push valid tabs onto the history if tabs.curIndex < len(tabs.tabs) { + prev := tabs.tabs[tabs.curIndex] + if vis, ok := prev.Content.(Visible); ok { + vis.Show(false) + } tabs.pushHistory(tabs.curIndex) } tabs.curIndex = index + next := tabs.tabs[tabs.curIndex] + if vis, ok := next.Content.(Visible); ok { + vis.Show(true) + } Invalidate() } return true |