Improve ThemedMessageBox with wrapping logic and default system icons. · picoe/Eto@ec18a35

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/setup-dotnet@v3, maxim-lobanov/setup-xamarin@v1, actions/upload-artifact@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, maxim-lobanov/setup-xamarin@v1, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Build: src/Eto.Gtk/CustomControls/WindowExtensions.cs#L14

'Display.DeviceManager' is obsolete

Build: src/Eto.Gtk/CustomControls/WindowExtensions.cs#L14

'DeviceManager.ClientPointer' is obsolete

Build: src/Eto.Gtk/CustomControls/WindowExtensions.cs#L14

'Device.Grab(Window, GrabOwnership, bool, EventMask, Cursor, uint)' is obsolete

Build: src/Eto.Gtk/CustomControls/WindowExtensions.cs#L42

'Display.DeviceManager' is obsolete

Build: src/Eto.Gtk/CustomControls/WindowExtensions.cs#L42

'DeviceManager.ClientPointer' is obsolete

Build: src/Eto.Gtk/CustomControls/WindowExtensions.cs#L42

'Device.Ungrab(uint)' is obsolete