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Fixed TextField.OnTextChanging

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Tig
2024-06-28 15:15:29 -07:00
parent f3c3246f0d
commit 3acce3b70c
1 changed files with 9 additions and 8 deletions
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17
Terminal.Gui/Views/TextField.cs
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@@ -532,9 +532,11 @@ public class TextField : View
return;
}
CancelEventArgs<string> newText = OnTextChanging (value.Replace ("\t", "").Split ("\n") [0]);
string newText = value.Replace ("\t", "").Split ("\n") [0];
CancelEventArgs<string> args = new (oldText, newText);
OnTextChanging (args);
if (newText.Cancel)
if (args.Cancel)
{
if (_cursorPosition > _text.Count)
{
@@ -545,7 +547,7 @@ public class TextField : View
}
ClearAllSelection ();
_text = newText.NewValue.EnumerateRunes ().ToList ();
_text = args.NewValue.EnumerateRunes ().ToList ();
if (!Secret && !_historyText.IsFromHistory)
{
@@ -1102,13 +1104,12 @@ public class TextField : View
/// <summary>Virtual method that invoke the <see cref="TextChanging"/> event if it's defined.</summary>
/// <param name="newText">The new text to be replaced.</param>
/// <returns>Returns the <see cref="StringEventArgs"/></returns>
public virtual CancelEventArgs<string> OnTextChanging (string newText)
/// <returns>The event arguments.</returns>
public bool OnTextChanging (CancelEventArgs<string> args)
{
CancelEventArgs<string> ev = new (string.Empty, newText);
TextChanging?.Invoke (this, ev);
TextChanging?.Invoke (this, args);
return ev;
return args.Cancel;
}
/// <summary>Paste the selected text from the clipboard.</summary>