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optimize<PageTabBar>: move to previous one when the last tab is closed

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This commit is contained in:
leo 2021-06-03 12:06:53 +08:00
parent fa4cec87e0
commit 6b602e70c5
1 changed files with 4 additions and 2 deletions
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6
src/Views/Widgets/PageTabBar.xaml.cs
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@ -127,7 +127,8 @@ namespace SourceGit.Views.Widgets {
Tabs.Remove(curTab); Tabs.Remove(curTab);
RaiseEvent(new TabEventArgs(TabClosedEvent, this, curTab.Id)); RaiseEvent(new TabEventArgs(TabClosedEvent, this, curTab.Id));
var next = Tabs[idx % Tabs.Count]; var last = Tabs.Count - 1;
var next = idx > last ? Tabs[last] : Tabs[idx];
container.SelectedItem = next; container.SelectedItem = next;
RaiseEvent(new TabEventArgs(TabSelectedEvent, this, next.Id)); RaiseEvent(new TabEventArgs(TabSelectedEvent, this, next.Id));
} }
@ -171,7 +172,8 @@ namespace SourceGit.Views.Widgets {
var idx = Tabs.IndexOf(tab); var idx = Tabs.IndexOf(tab);
Tabs.Remove(tab); Tabs.Remove(tab);
var next = Tabs[idx % Tabs.Count]; var last = Tabs.Count - 1;
var next = idx > last ? Tabs[last] : Tabs[idx];
container.SelectedItem = next; container.SelectedItem = next;
RaiseEvent(new TabEventArgs(TabSelectedEvent, this, next.Id)); RaiseEvent(new TabEventArgs(TabSelectedEvent, this, next.Id));
} else { } else {