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changed expand color settings to use ColorScheme

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This commit is contained in:
tznind
2020-12-18 18:52:09 +00:00
parent 64042132ed
commit 51aefce32b
2 changed files with 44 additions and 50 deletions
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34
UICatalog/Scenarios/TreeViewFileSystem.cs
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@@ -28,6 +28,7 @@ namespace UICatalog.Scenarios {
private MenuItem miArrowSymbols;
private MenuItem miNoSymbols;
private MenuItem miColoredSymbols;
private MenuItem miInvertSymbols;
private Terminal.Gui.Attribute green;
private Terminal.Gui.Attribute red;
@@ -50,6 +51,7 @@ namespace UICatalog.Scenarios {
miArrowSymbols = new MenuItem ("_ArrowSymbols", "", () => SetExpandableSymbols('>','v')){Checked = false, CheckType = MenuItemCheckStyle.Radio},
miNoSymbols = new MenuItem ("_NoSymbols", "", () => SetExpandableSymbols(null,null)){Checked = false, CheckType = MenuItemCheckStyle.Radio},
miColoredSymbols = new MenuItem ("_ColoredSymbols", "", () => ShowColoredExpandableSymbols()){Checked = false, CheckType = MenuItemCheckStyle.Checked},
miInvertSymbols = new MenuItem ("_InvertSymbols", "", () => InvertExpandableSymbols()){Checked = false, CheckType = MenuItemCheckStyle.Checked},
}),
});
Top.Add (menu);
@@ -152,26 +154,22 @@ namespace UICatalog.Scenarios {
{
miColoredSymbols.Checked = !miColoredSymbols.Checked;
ShowColoredExpandableSymbols(treeViewFiles);
ShowColoredExpandableSymbols(treeViewNodes);
treeViewFiles.Style.ColorExpandSymbol = miColoredSymbols.Checked;
treeViewFiles.SetNeedsDisplay();
treeViewNodes.Style.ColorExpandSymbol = miColoredSymbols.Checked;
treeViewNodes.SetNeedsDisplay();
}
private void InvertExpandableSymbols(){
miInvertSymbols.Checked = !miInvertSymbols.Checked;
treeViewFiles.Style.InvertExpandSymbolColors = miInvertSymbols.Checked;
treeViewFiles.SetNeedsDisplay();
treeViewNodes.Style.InvertExpandSymbolColors = miInvertSymbols.Checked;
treeViewNodes.SetNeedsDisplay();
}
private void ShowColoredExpandableSymbols (ITreeView treeView)
{
// Toggle Green expand symbols
if(miColoredSymbols.Checked)
treeView.Style.ExpandableSymbolColor = green;
else
treeView.Style.ExpandableSymbolColor = null; //clear it
// Toggle Red collapse symbols
if(miColoredSymbols.Checked)
treeView.Style.CollapseableSymbolColor = red;
else
treeView.Style.CollapseableSymbolColor = null; //clear it
treeView.SetNeedsDisplay();
}
private ITreeNode CreateSimpleRoot ()
{