117 lines
3.2 KiB
Rust
117 lines
3.2 KiB
Rust
//! This example showcases setting up a basic application and window, setting up some views to
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//! work with autolayout, and some basic ways to handle colors.
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use cacao::input::{TextField, TextFieldDelegate};
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use cacao::layout::{Layout, LayoutConstraint};
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use cacao::view::View;
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use cacao::appkit::menu::{Menu, MenuItem};
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use cacao::appkit::window::{Window, WindowConfig, WindowDelegate};
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use cacao::appkit::{App, AppDelegate};
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struct BasicApp {
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window: Window<AppWindow>
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}
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impl AppDelegate for BasicApp {
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fn did_finish_launching(&self) {
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App::set_menu(vec![
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Menu::new("", vec![
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MenuItem::Services,
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MenuItem::Separator,
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MenuItem::Hide,
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MenuItem::HideOthers,
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MenuItem::ShowAll,
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MenuItem::Separator,
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MenuItem::Quit,
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]),
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Menu::new("File", vec![MenuItem::CloseWindow]),
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Menu::new("Edit", vec![
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MenuItem::Undo,
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MenuItem::Redo,
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MenuItem::Separator,
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MenuItem::Cut,
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MenuItem::Copy,
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MenuItem::Paste,
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MenuItem::Separator,
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MenuItem::SelectAll,
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]),
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Menu::new("View", vec![MenuItem::EnterFullScreen]),
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Menu::new("Window", vec![
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MenuItem::Minimize,
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MenuItem::Zoom,
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MenuItem::Separator,
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MenuItem::new("Bring All to Front"),
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]),
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Menu::new("Help", vec![]),
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]);
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App::activate();
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self.window.show();
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}
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fn should_terminate_after_last_window_closed(&self) -> bool {
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true
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}
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}
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#[derive(Debug, Default)]
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pub struct ConsoleLogger;
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impl TextFieldDelegate for ConsoleLogger {
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const NAME: &'static str = "ConsoleLogger";
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fn text_should_begin_editing(&self, value: &str) -> bool {
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println!("Should begin with value: {}", value);
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true
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}
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fn text_did_change(&self, value: &str) {
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println!("Did change to: {}", value);
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}
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fn text_did_end_editing(&self, value: &str) {
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println!("Ended: {}", value);
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}
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}
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#[derive(Debug)]
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struct AppWindow {
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input: TextField<ConsoleLogger>,
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content: View
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}
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impl AppWindow {
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pub fn new() -> Self {
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AppWindow {
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input: TextField::with(ConsoleLogger),
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content: View::new()
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}
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}
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}
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impl WindowDelegate for AppWindow {
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const NAME: &'static str = "WindowDelegate";
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fn did_load(&mut self, window: Window) {
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window.set_title("Input Logger Example");
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window.set_minimum_content_size(300., 300.);
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self.content.add_subview(&self.input);
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window.set_content_view(&self.content);
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LayoutConstraint::activate(&[
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self.input.center_x.constraint_equal_to(&self.content.center_x),
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self.input.center_y.constraint_equal_to(&self.content.center_y),
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self.input.width.constraint_equal_to_constant(280.)
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]);
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}
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}
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fn main() {
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App::new("com.test.window", BasicApp {
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window: Window::with(WindowConfig::default(), AppWindow::new())
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})
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.run();
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}
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