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Fixes #3209 - Formalize Cancellable Work Pattern and add helpers (#4092)

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This commit is contained in:
Tig
2025-06-03 08:12:57 -06:00
committed by GitHub
parent 7490ac9776
commit 764a804ddd
127 changed files with 3720 additions and 1421 deletions
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26
Examples/UICatalog/Scenarios/DynamicMenuBar.cs
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@@ -142,9 +142,9 @@ public class DynamicMenuBar : Scenario
TextHotKey.TextChanging += (s, e) =>
{
if (!string.IsNullOrEmpty (e.NewValue) && char.IsLower (e.NewValue [0]))
if (!string.IsNullOrEmpty (e.Result) && char.IsLower (e.Result [0]))
{
e.NewValue = e.NewValue.ToUpper ();
e.Result = e.Result.ToUpper ();
}
};
TextHotKey.TextChanged += (s, _) => TextHotKey.SelectAll ();
@@ -208,20 +208,20 @@ public class DynamicMenuBar : Scenario
CkbIsTopLevel.CheckedStateChanging += (s, e) =>
{
if ((_menuItem != null && _menuItem.Parent != null && e.NewValue == CheckState.Checked)
|| (_menuItem == null && _hasParent && e.NewValue == CheckState.Checked))
if ((_menuItem != null && _menuItem.Parent != null && e.Result == CheckState.Checked)
|| (_menuItem == null && _hasParent && e.Result == CheckState.Checked))
{
MessageBox.ErrorQuery (
"Invalid IsTopLevel",
"Only menu bar can have top level menu item!",
"Ok"
);
e.Cancel = true;
e.Handled = true;
return;
}
if (e.NewValue == CheckState.Checked)
if (e.Result == CheckState.Checked)
{
CkbSubMenu.CheckedState = CheckState.UnChecked;
CkbSubMenu.SetNeedsDraw ();
@@ -243,13 +243,13 @@ public class DynamicMenuBar : Scenario
TextAction.Text = "";
TextShortcutKey.Enabled =
e.NewValue == CheckState.Checked && CkbSubMenu.CheckedState == CheckState.UnChecked;
e.Result == CheckState.Checked && CkbSubMenu.CheckedState == CheckState.UnChecked;
}
};
CkbSubMenu.CheckedStateChanged += (s, e) =>
{
if (e.CurrentValue == CheckState.Checked)
if (e.Value == CheckState.Checked)
{
CkbIsTopLevel.CheckedState = CheckState.UnChecked;
CkbIsTopLevel.SetNeedsDraw ();
@@ -275,7 +275,7 @@ public class DynamicMenuBar : Scenario
if (_hasParent)
{
TextShortcutKey.Enabled = CkbIsTopLevel.CheckedState == CheckState.UnChecked
&& e.CurrentValue == CheckState.UnChecked;
&& e.Value == CheckState.UnChecked;
}
}
};
@@ -284,7 +284,7 @@ public class DynamicMenuBar : Scenario
{
if (_menuItem != null)
{
_menuItem.AllowNullChecked = e.CurrentValue == CheckState.Checked;
_menuItem.AllowNullChecked = e.Value == CheckState.Checked;
}
};
@@ -792,13 +792,13 @@ public class DynamicMenuBar : Scenario
txtDelimiter.TextChanging += (s, e) =>
{
if (!string.IsNullOrEmpty (e.NewValue))
if (!string.IsNullOrEmpty (e.Result))
{
Key.Separator = e.NewValue.ToRunes () [0];
Key.Separator = e.Result.ToRunes () [0];
}
else
{
e.Cancel = true;
e.Handled = true;
txtDelimiter.SelectAll ();
}
};