# Toolbar (JavaScript)

Tiffany Antopolski
tiffany.antopolski@gmail.com 2012
도구 표시줄
조성호
shcho@gnome.org 2017-2019.

# Toolbar

Toolbar에는 텍스트나 스톡 아이콘을 넣을 수 있습니다. 이 예제에서는 스톡 아이콘을 사용하겠습니다. 이 예제에는 전체 화면 기능이 있습니다.

SimpleAction(창과 앱)을 활용하는 예제입니다. 앱 동작은 앱 메뉴에서 쉽게 추가할 수 있습니다.

#!/usr/bin/gjs

imports.gi.versions.Gdk = '3.0'; imports.gi.versions.Gtk = '3.0';

const Gdk = imports.gi.Gdk; const Gio = imports.gi.Gio; const GLib = imports.gi.GLib; const Gtk = imports.gi.Gtk;

class Application {

//create the application constructor() { this.application = new Gtk.Application({ application_id: 'org.example.myapp', flags: Gio.ApplicationFlags.FLAGS_NONE });

//connect to 'activate' and 'startup' signals to the callback functions this.application.connect('activate', this._onActivate.bind(this)); this.application.connect('startup', this._onStartup.bind(this)); }

//create the UI (in this case it's just the ApplicationWindow _buildUI() { this._window = new Gtk.ApplicationWindow({ application: this.application, window_position: Gtk.WindowPosition.CENTER, title: "Toolbar Example", default_height: 200, default_width: 400 });

this._grid = new Gtk.Grid(); this._window.add(this._grid); this._grid.show();

this._createToolbar(); this._toolbar.set_hexpand(true); this._grid.attach(this._toolbar, 0, 0, 1, 1);

//show the toolbar and window this._toolbar.show(); this._window.show(); }

//callback function for 'activate' signal _onActivate() { this._window.present(); }

//callback function for 'startup' signal _onStartup() { this._initMenus(); this._buildUI(); }

//create the toolbar, its toolbuttons and their actions _createToolbar() {

this._toolbar = new Gtk.Toolbar(); this._toolbar.get_style_context().add_class(Gtk.STYLE_CLASS_PRIMARY_TOOLBAR);

//create the "New" ToolButton and its SimpleAction. //Using actions allows you to add them to the app menu //without duplicating code. let newAction = new Gio.SimpleAction({ name: 'new'}); newAction.connect('activate', () => { this._newCB(); }); this.application.add_action(newAction);//note: this action is added to the app

this._newButton = Gtk.ToolButton.new_from_stock(Gtk.STOCK_NEW); this._newButton.is_important = true; this._toolbar.add(this._newButton); this._newButton.show(); this._newButton.action_name = "app.new";

//create the "Open" ToolButton and its SimpleAction let openAction = new Gio.SimpleAction({ name: 'open'}); openAction.connect('activate', () => { this._openCB(); }); this.application.add_action(openAction);

this._openButton = Gtk.ToolButton.new_from_stock(Gtk.STOCK_OPEN); this._openButton.is_important = true; this._toolbar.add(this._openButton); this._openButton.show(); this._openButton.action_name = "app.open";

//create the "Undo" ToolButton and its SimpleAction let undoAction = new Gio.SimpleAction({ name: 'undo'}); undoAction.connect('activate', () => { this._undoCB(); }); this._window.add_action(undoAction);//note this action is added to the window

this._undoButton = Gtk.ToolButton.new_from_stock(Gtk.STOCK_UNDO); this._undoButton.is_important = true; this._toolbar.add(this._undoButton); this._undoButton.show(); this._undoButton.action_name = "win.undo";

//create the "Fullscreen" ToolButton and its SimpleAction let fullscreenToggleAction = new Gio.SimpleAction ({ name: 'fullscreenToggle' }); fullscreenToggleAction.connect('activate', () => { this._fullscreenToggleCB(); }); this._window.add_action(fullscreenToggleAction);

this._fullscreenButton = Gtk.ToolButton.new_from_stock(Gtk.STOCK_FULLSCREEN); this._fullscreenButton.is_important = true; this._toolbar.add(this._fullscreenButton); this._fullscreenButton.show(); this._fullscreenButton.action_name = "win.fullscreenToggle";

//create the "leaveFullscreen" ToolButton, and set the action name to "win.fullscreenToggle" this._leaveFullscreenButton = Gtk.ToolButton.new_from_stock(Gtk.STOCK_LEAVE_FULLSCREEN); this._leaveFullscreenButton.is_important = true; this._toolbar.add(this._leaveFullscreenButton); this._leaveFullscreenButton.action_name = "win.fullscreenToggle"; }

_initMenus() { let menu = new Gio.Menu(); menu.append("New", 'app.new'); menu.append("Open", 'app.open'); menu.append("Quit", 'app.quit');

this.application.set_app_menu(menu);

let quitAction = new Gio.SimpleAction({name: 'quit' }); quitAction.connect('activate', () => { this._window.destroy(); }); this.application.add_action(quitAction); }

_newCB() { print("You clicked 'New'."); }

_openCB() { print("You clicked 'Open'."); }

_undoCB() { print ("You clicked 'Undo'."); }

_fullscreenToggleCB() { if ((this._window.get_window().get_state() & Gdk.WindowState.FULLSCREEN) != 0 ) { this._window.unfullscreen(); this._leaveFullscreenButton.hide(); this._fullscreenButton.show(); } else { this._window.fullscreen(); this._fullscreenButton.hide(); this._leaveFullscreenButton.show(); } } };

//run the application let app = new Application(); app.application.run(ARGV);

이 예제는 다음 참고자료가 필요합니다:

Gtk.Window

Gtk.Toolbar

Gtk.ToolButton

Gtk에 들어있는 항목

Gdk.WindowState