""" Tray example. """ import os import sys ROOT = os.path.dirname(os.path.dirname(__file__)) SRC = os.path.join(ROOT, "src") if SRC not in sys.path: sys.path.insert(0, SRC) import gi gi.require_version("Gtk", "4.0") from gi.repository import Gtk, Gdk, GLib from sugar4.graphics.tray import HTray, VTray, TrayButton, TrayIcon from sugar4.graphics.xocolor import XoColor class TrayWindow(Gtk.ApplicationWindow): """A small window that showcases horizontal and vertical trays.""" def __init__(self, app): super().__init__(application=app, title="Tray Example") self.set_default_size(700, 420) outer = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=12) outer.set_margin_start(12) outer.set_margin_end(12) outer.set_margin_top(12) outer.set_margin_bottom(12) self.set_child(outer) label = Gtk.Label() label.set_markup( "Tray Example\nClick icons or buttons. Use Add/Remove controls." ) label.set_halign(Gtk.Align.START) label.set_valign(Gtk.Align.START) outer.append(label) hframe = Gtk.Frame(label="Horizontal Tray") hbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6) hframe.set_child(hbox) outer.append(hframe) self.htray = HTray() self.htray.set_hexpand(True) self.htray.set_vexpand(False) # Put the tray inside a ScrolledWindow so the scroll buttons work nicely scrolled_h = Gtk.ScrolledWindow() scrolled_h.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.NEVER) scrolled_h.set_child(self.htray) scrolled_h.set_hexpand(True) scrolled_h.set_vexpand(False) hbox.append(scrolled_h) controls = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6) add_h = Gtk.Button(label="Add H Item") add_h.connect("clicked", self._on_add_htray_item) controls.append(add_h) remove_h = Gtk.Button(label="Remove H Last") remove_h.connect("clicked", self._on_remove_htray_item) controls.append(remove_h) hbox.append(controls) vframe = Gtk.Frame(label="Vertical Tray") vbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=10) vframe.set_child(vbox) outer.append(vframe) self.vtray = VTray() self.vtray.set_hexpand(False) self.vtray.set_vexpand(True) scrolled_v = Gtk.ScrolledWindow() scrolled_v.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC) scrolled_v.set_child(self.vtray) scrolled_v.set_hexpand(False) scrolled_v.set_vexpand(True) vbox.append(scrolled_v) vcontrols = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6) add_v = Gtk.Button(label="Add V Icon") add_v.connect("clicked", self._on_add_vtray_item) vcontrols.append(add_v) remove_v = Gtk.Button(label="Remove V Last") remove_v.connect("clicked", self._on_remove_vtray_item) vcontrols.append(remove_v) self.vstatus = Gtk.Label(label="No V item clicked yet") self.vstatus.set_halign(Gtk.Align.START) vcontrols.append(self.vstatus) vbox.append(vcontrols) self._populate_initial_items() self._apply_css() def _populate_initial_items(self): icons_dir = os.path.join(SRC, "sugar", "graphics", "icons") svg_candidates = [ "checkbox-checked.svg", "document-open.svg", "go-right.svg", "media-playback-start.svg", "media-playback-pause.svg", "preferences-system.svg", "radio-active.svg", "system-search.svg", "test.svg", ] for i, name in enumerate(svg_candidates): path = os.path.join(icons_dir, name) if os.path.exists(path): icon = TrayIcon(icon_name=path, xo_color=XoColor.get_random_color()) else: icon = TrayIcon( icon_name="document-open", xo_color=XoColor.get_random_color() ) icon.connect("clicked", self._on_tray_icon_clicked, f"H-Icon-{i}") self.htray.add_item(icon) v_icons = ["system-search", "media-playback-start", "media-playback-pause"] for i, icon_name in enumerate(v_icons): icon = TrayIcon(icon_name=icon_name, xo_color=XoColor.get_random_color()) icon.connect("clicked", self._on_vtray_icon_clicked, f"V-Icon-{i}") self.vtray.add_item(icon) def _apply_css(self): css = """ label, button { color: #000000; } frame { margin: 6px; } """ provider = Gtk.CssProvider() provider.load_from_data(css.encode()) display = Gdk.Display.get_default() if display: Gtk.StyleContext.add_provider_for_display( display, provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION ) def _on_tray_icon_clicked(self, widget, info): print(f"Horizontal tray icon clicked: {info}") def _on_vtray_icon_clicked(self, widget, info): self.vstatus.set_text(f"Clicked: {info}") print(f"Vertical tray icon clicked: {info}") def _on_add_htray_item(self, button): count = len(self.htray.get_children()) tb = TrayButton() tb.set_label(f"Btn {count}") tb.connect("clicked", self._on_tray_button_clicked, f"H-Btn-{count}") self.htray.add_item(tb) def _on_remove_htray_item(self, button): children = self.htray.get_children() if children: self.htray.remove_item(children[-1]) def _on_add_vtray_item(self, button): count = len(self.vtray.get_children()) icon = TrayIcon(icon_name="document-new", xo_color=XoColor.get_random_color()) icon.connect("clicked", self._on_vtray_icon_clicked, f"V-New-{count}") self.vtray.add_item(icon) def _on_remove_vtray_item(self, button): children = self.vtray.get_children() if children: self.vtray.remove_item(children[-1]) def _on_tray_button_clicked(self, widget, info): print(f"Tray button clicked: {info}") def main(): app = Gtk.Application(application_id="org.example.TrayExample") def on_activate(app): win = TrayWindow(app) app.add_window(win) win.present() app.connect("activate", on_activate) return app.run(sys.argv) if __name__ == "__main__": sys.exit(main())