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Fixes #2517. ListView EnsureSelectedItemVisible isn't working at load. (#2519)

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* Fixes #2516. StatusBar isn't positioned at the most bottom.

* Fixes #2517. ListView EnsureSelectedItemVisible isn't working at load.
This commit is contained in:
BDisp
2023-04-08 16:14:30 +01:00
committed by GitHub
parent e272c6b36c
commit 1d00efb3d3
1 changed files with 14 additions and 5 deletions
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19
Terminal.Gui/Views/ListView.cs
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@@ -736,14 +736,23 @@ namespace Terminal.Gui {
/// </summary>
public void EnsureSelectedItemVisible ()
{
SuperView?.LayoutSubviews ();
if (selected < top) {
top = Math.Max (selected, 0);
} else if (Frame.Height > 0 && selected >= top + Frame.Height) {
top = Math.Max (selected - Frame.Height + 1, 0);
if (SuperView?.IsInitialized == true) {
if (selected < top) {
top = Math.Max (selected, 0);
} else if (Frame.Height > 0 && selected >= top + Frame.Height) {
top = Math.Max (selected - Frame.Height + 1, 0);
}
LayoutStarted -= ListView_LayoutStarted;
} else {
LayoutStarted += ListView_LayoutStarted;
}
}
private void ListView_LayoutStarted (object sender, LayoutEventArgs e)
{
EnsureSelectedItemVisible ();
}
///<inheritdoc/>
public override void PositionCursor ()
{