Made events nullable

This commit is contained in:
Thorsten Sommer 2022-10-30 16:23:20 +01:00
parent 630f014c1a
commit 838fbdf94e
Signed by: tsommer
GPG Key ID: 371BBA77A02C0108

View File

@ -6,7 +6,7 @@ internal static class AppEvents
{
#region Event: Settings were
internal static event EventHandler WhenSettingsChanged;
internal static event EventHandler? WhenSettingsChanged;
internal static void SettingsChanged() => WhenSettingsChanged?.Invoke(null, EventArgs.Empty);
@ -15,7 +15,7 @@ internal static class AppEvents
#region Event: Section was changed
// Section changed event which can be subscribed:
internal static event EventHandler<Section> WhenSectionChanged;
internal static event EventHandler<Section>? WhenSectionChanged;
// Method to raise the section changed event:
internal static void SectionChanged(Section section) => WhenSectionChanged?.Invoke(null, section);
@ -25,7 +25,7 @@ internal static class AppEvents
#region Event: Text element was changed
// Text element changed event which can be subscribed:
internal static event EventHandler<TextElement?> WhenTextElementChanged;
internal static event EventHandler<TextElement?>? WhenTextElementChanged;
// Method to raise the text element changed event:
internal static void TextElementChanged(TextElement? textElement) => WhenTextElementChanged?.Invoke(null, textElement);
@ -35,7 +35,7 @@ internal static class AppEvents
#region Translation was changed
// Translation changed event which can be subscribed:
internal static event EventHandler<Translation?> WhenTranslationChanged;
internal static event EventHandler<Translation?>? WhenTranslationChanged;
// Method to raise the translation changed event:
internal static void TranslationChanged(Translation? translation) => WhenTranslationChanged?.Invoke(null, translation);