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Code Issues Projects Releases Packages Wiki Activity Actions 6

Eyes: Add an option to show/hide the window frame

Browse source 
This works the same as in the Cube demo, and now allows enjoying
the eyes without any obstructions :^)

The window frame can now be disabled with the -h/--hide-window
command-line option, or via toggle in the GUI.
This commit is contained in:
MacDue 2022-08-24 21:27:17 +01:00 committed by Andreas Kling
parent 21358d8a5f
commit b609dd7348
Notes: sideshowbarker 2024-07-17 07:46:19 +09:00 
Author: https://github.com/MacDue
Commit: https://github.com/SerenityOS/serenity/commit/b609dd7348
Pull-request: https://github.com/SerenityOS/serenity/pull/15004
2 changed files with 33 additions and 1 deletions
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9
Userland/Demos/Eyes/EyesWidget.h
View file

@ -18,6 +18,15 @@ class EyesWidget final : public GUI::Widget
public:
virtual ~EyesWidget() override = default;
Function<void(GUI::ContextMenuEvent&)> on_context_menu_request;
protected:
virtual void context_menu_event(GUI::ContextMenuEvent& event) override
{
if (on_context_menu_request)
on_context_menu_request(event);
}
private:
EyesWidget(int num_eyes, int full_rows, int extra)
: m_full_rows(full_rows)

25
Userland/Demos/Eyes/main.cpp
View file

@ -26,11 +26,14 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
int grid_rows = -1;
int grid_columns = -1;
bool hide_window_frame = false;
Core::ArgsParser args_parser;
args_parser.add_option(num_eyes, "Number of eyes", "num-eyes", 'n', "number");
args_parser.add_option(max_in_row, "Maximum number of eyes in a row", "max-in-row", 'm', "number");
args_parser.add_option(grid_rows, "Number of rows in grid (incompatible with --number)", "grid-rows", 'r', "number");
args_parser.add_option(grid_columns, "Number of columns in grid (incompatible with --number)", "grid-cols", 'c', "number");
args_parser.add_option(hide_window_frame, "Hide window frame", "hide-window", 'h');
args_parser.parse(arguments);
TRY(Core::System::pledge("stdio recvfd sendfd rpath unix cpath wpath thread"));
@ -66,9 +69,24 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
window->resize(75 * (full_rows > 0 ? max_in_row : extra_columns), 100 * (full_rows + (extra_columns > 0 ? 1 : 0)));
window->set_has_alpha_channel(true);
(void)TRY(window->try_set_main_widget<EyesWidget>(num_eyes, full_rows, extra_columns));
bool window_frame_enabled = true;
auto set_window_frame_enabled = [&](bool enable) {
if (enable == window_frame_enabled)
return;
window_frame_enabled = enable;
window->set_frameless(!window_frame_enabled);
window->set_alpha_hit_threshold(window_frame_enabled ? 0 : 1);
};
auto show_window_frame_action = GUI::Action::create_checkable("Show Window &Frame", [&](auto& action) {
set_window_frame_enabled(action.is_checked());
});
set_window_frame_enabled(!hide_window_frame);
show_window_frame_action->set_checked(window_frame_enabled);
auto file_menu = TRY(window->try_add_menu("&File"));
TRY(file_menu->try_add_action(move(show_window_frame_action)));
TRY(file_menu->try_add_separator());
TRY(file_menu->try_add_action(GUI::CommonActions::make_quit_action([&](auto&) { app->quit(); })));
auto help_menu = TRY(window->try_add_menu("&Help"));
@ -77,6 +95,11 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
})));
TRY(help_menu->try_add_action(GUI::CommonActions::make_about_action("Eyes Demo", app_icon, window)));
auto eyes_widget = TRY(window->try_set_main_widget<EyesWidget>(num_eyes, full_rows, extra_columns));
eyes_widget->on_context_menu_request = [&](auto& event) {
file_menu->popup(event.screen_position());
};
window->show();
return app->exec();