Function winit::platform::startup_notify::set_activation_token_env
source ยท pub fn set_activation_token_env(token: ActivationToken)
Available on
x11_platform
or wayland_platform
only.Expand description
Set environment variables responsible for activation token.
This could be used before running daemon processes.
Examples found in repository?
examples/window.rs (line 398)
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fn window_event(
&mut self,
event_loop: &ActiveEventLoop,
window_id: WindowId,
event: WindowEvent,
) {
let window = match self.windows.get_mut(&window_id) {
Some(window) => window,
None => return,
};
match event {
WindowEvent::Resized(size) => {
window.resize(size);
},
WindowEvent::Focused(focused) => {
if focused {
info!("Window={window_id:?} focused");
} else {
info!("Window={window_id:?} unfocused");
}
},
WindowEvent::ScaleFactorChanged { scale_factor, .. } => {
info!("Window={window_id:?} changed scale to {scale_factor}");
},
WindowEvent::ThemeChanged(theme) => {
info!("Theme changed to {theme:?}");
window.set_theme(theme);
},
WindowEvent::RedrawRequested => {
if let Err(err) = window.draw() {
error!("Error drawing window: {err}");
}
},
WindowEvent::Occluded(occluded) => {
window.set_occluded(occluded);
},
WindowEvent::CloseRequested => {
info!("Closing Window={window_id:?}");
self.windows.remove(&window_id);
},
WindowEvent::ModifiersChanged(modifiers) => {
window.modifiers = modifiers.state();
info!("Modifiers changed to {:?}", window.modifiers);
},
WindowEvent::MouseWheel { delta, .. } => match delta {
MouseScrollDelta::LineDelta(x, y) => {
info!("Mouse wheel Line Delta: ({x},{y})");
},
MouseScrollDelta::PixelDelta(px) => {
info!("Mouse wheel Pixel Delta: ({},{})", px.x, px.y);
},
},
WindowEvent::KeyboardInput { event, is_synthetic: false, .. } => {
let mods = window.modifiers;
// Dispatch actions only on press.
if event.state.is_pressed() {
let action = if let Key::Character(ch) = event.logical_key.as_ref() {
Self::process_key_binding(&ch.to_uppercase(), &mods)
} else {
None
};
if let Some(action) = action {
self.handle_action(event_loop, window_id, action);
}
}
},
WindowEvent::MouseInput { button, state, .. } => {
let mods = window.modifiers;
if let Some(action) =
state.is_pressed().then(|| Self::process_mouse_binding(button, &mods)).flatten()
{
self.handle_action(event_loop, window_id, action);
}
},
WindowEvent::CursorLeft { .. } => {
info!("Cursor left Window={window_id:?}");
window.cursor_left();
},
WindowEvent::CursorMoved { position, .. } => {
info!("Moved cursor to {position:?}");
window.cursor_moved(position);
},
WindowEvent::ActivationTokenDone { token: _token, .. } => {
#[cfg(any(x11_platform, wayland_platform))]
{
startup_notify::set_activation_token_env(_token);
if let Err(err) = self.create_window(event_loop, None) {
error!("Error creating new window: {err}");
}
}
},
WindowEvent::Ime(event) => match event {
Ime::Enabled => info!("IME enabled for Window={window_id:?}"),
Ime::Preedit(text, caret_pos) => {
info!("Preedit: {}, with caret at {:?}", text, caret_pos);
},
Ime::Commit(text) => {
info!("Committed: {}", text);
},
Ime::Disabled => info!("IME disabled for Window={window_id:?}"),
},
WindowEvent::PinchGesture { delta, .. } => {
window.zoom += delta;
let zoom = window.zoom;
if delta > 0.0 {
info!("Zoomed in {delta:.5} (now: {zoom:.5})");
} else {
info!("Zoomed out {delta:.5} (now: {zoom:.5})");
}
},
WindowEvent::RotationGesture { delta, .. } => {
window.rotated += delta;
let rotated = window.rotated;
if delta > 0.0 {
info!("Rotated counterclockwise {delta:.5} (now: {rotated:.5})");
} else {
info!("Rotated clockwise {delta:.5} (now: {rotated:.5})");
}
},
WindowEvent::PanGesture { delta, phase, .. } => {
window.panned.x += delta.x;
window.panned.y += delta.y;
info!("Panned ({delta:?})) (now: {:?}), {phase:?}", window.panned);
},
WindowEvent::DoubleTapGesture { .. } => {
info!("Smart zoom");
},
WindowEvent::TouchpadPressure { .. }
| WindowEvent::HoveredFileCancelled
| WindowEvent::KeyboardInput { .. }
| WindowEvent::CursorEntered { .. }
| WindowEvent::AxisMotion { .. }
| WindowEvent::DroppedFile(_)
| WindowEvent::HoveredFile(_)
| WindowEvent::Destroyed
| WindowEvent::Touch(_)
| WindowEvent::Moved(_) => (),
}
}