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Change MouseEvent to a mutable class (previously struct) and added Handled

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This commit is contained in:
tznind
2022-10-19 13:57:53 +01:00
parent 67839d108a
commit b20483cc68
4 changed files with 30 additions and 25 deletions
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27
UnitTests/TextFieldTests.cs
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@@ -1207,7 +1207,7 @@ namespace Terminal.Gui.Views {
[AutoInitShutdown]
public void Test_RootMouseKeyEvent_Cancel ()
{
Application.RootMouseEventCancellable += SuppressRightClick;
Application.RootMouseEvent += SuppressRightClick;
var tf = new TextField () { Width = 10 };
int clickCounter = 0;
@@ -1227,15 +1227,24 @@ namespace Terminal.Gui.Views {
processMouseEventMethod.Invoke (null, new object [] { mouseEvent });
Assert.Equal (1, clickCounter);
mouseEvent.Flags = MouseFlags.Button3Clicked;
// should be ignored because of SuppressRightClick callback
// Get a fresh instance that represents a right click.
// Should be ignored because of SuppressRightClick callback
mouseEvent = new MouseEvent {
Flags = MouseFlags.Button3Clicked,
View = tf
};
processMouseEventMethod.Invoke (null, new object [] { mouseEvent });
Assert.Equal (1, clickCounter);
Application.RootMouseEventCancellable -= SuppressRightClick;
Application.RootMouseEvent -= SuppressRightClick;
// Get a fresh instance that represents a right click.
// Should no longer be ignored as the callback was removed
mouseEvent = new MouseEvent {
Flags = MouseFlags.Button3Clicked,
View = tf
};
// should no longer be ignored as the callback was removed
processMouseEventMethod.Invoke (null, new object [] { mouseEvent });
Assert.Equal (2, clickCounter);
}
@@ -1249,12 +1258,10 @@ namespace Terminal.Gui.Views {
return false;
}
private bool SuppressRightClick (MouseEvent arg)
private void SuppressRightClick (MouseEvent arg)
{
if (arg.Flags.HasFlag (MouseFlags.Button3Clicked))
return true;
return false;
arg.Handled = true;
}
[Fact, AutoInitShutdown]