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Added TableIsNullOrInvisible to TableView

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This commit is contained in:
tznind
2022-11-27 00:40:50 +00:00
parent 67386e43c5
commit fd1b9ef872
2 changed files with 62 additions and 17 deletions
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30
UnitTests/TableViewTests.cs
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@@ -1162,6 +1162,36 @@ namespace Terminal.Gui.Views {
TestHelpers.AssertDriverContentsAre (expected, output);
}
[Fact, AutoInitShutdown]
public void TestColumnStyle_AllColumnsVisibleFalse_BehavesAsTableNull ()
{
var tableView = GetABCDEFTableView (out DataTable dt);
tableView.Style.GetOrCreateColumnStyle (dt.Columns ["A"]).Visible = false;
tableView.Style.GetOrCreateColumnStyle (dt.Columns ["B"]).Visible = false;
tableView.Style.GetOrCreateColumnStyle (dt.Columns ["C"]).Visible = false;
tableView.Style.GetOrCreateColumnStyle (dt.Columns ["D"]).Visible = false;
tableView.Style.GetOrCreateColumnStyle (dt.Columns ["E"]).Visible = false;
tableView.Style.GetOrCreateColumnStyle (dt.Columns ["F"]).Visible = false;
// expect nothing to be rendered when all columns are invisible
string expected =
@"
";
tableView.Redraw (tableView.Bounds);
TestHelpers.AssertDriverContentsAre (expected, output);
// expect behavior to match when Table is null
tableView.Table = null;
tableView.Redraw (tableView.Bounds);
TestHelpers.AssertDriverContentsAre (expected, output);
}
[Fact, AutoInitShutdown]
public void TestColumnStyle_RemainingColumnsInvisible_NoScrollIndicator ()
{