feat: implement TrayIcon::set_show_menu_on_left_click on windows (#199

)

.changes/with_menu_on_left_click_windows.md

@@ -0,0 +1,5 @@
+---
+"tray-icon": "minor"
+---
+
+Implemented `TrayIcon::set_show_menu_on_left_click` on windows

src/lib.rs

@@ -387,11 +387,15 @@ impl TrayIcon {
  let _ = is_template;
  }
 
- /// Disable or enable showing the tray menu on left click. **macOS only**.
+ /// Disable or enable showing the tray menu on left click.
+ ///
+ /// ## Platform-specific:
+ ///
+ /// - **Linux:** Unsupported.
  pub fn set_show_menu_on_left_click(&self, enable: bool) {
- #[cfg(target_os = "macos")]
+ #[cfg(any(target_os = "macos", target_os = "windows"))]
  self.tray.borrow_mut().set_show_menu_on_left_click(enable);
- #[cfg(not(target_os = "macos"))]
+ #[cfg(not(any(target_os = "macos", target_os = "windows")))]
  let _ = enable;
  }
 

src/platform_impl/windows/mod.rs

@@ -44,7 +44,7 @@ const WM_USER_SHOW_TRAYICON: u32 = 6005;
 const WM_USER_HIDE_TRAYICON: u32 = 6006;
 const WM_USER_UPDATE_TRAYTOOLTIP: u32 = 6007;
 const WM_USER_LEAVE_TIMER_ID: u32 = 6008;
-
+const WM_USER_SHOW_MENU_ON_LEFT_CLICK: u32 = 6009;
 /// When the taskbar is created, it registers a message with the "TaskbarCreated" string and then broadcasts this message to all top-level windows
 /// When the application receives this message, it should assume that any taskbar icons it added have been removed and add them again.
 static S_U_TASKBAR_RESTART: Lazy<u32> =
@@ -224,6 +224,17 @@ impl TrayIcon {
  Ok(())
  }
 
+ pub fn set_show_menu_on_left_click(&mut self, enable: bool) {
+ unsafe {
+ SendMessageW(
+ self.hwnd,
+ WM_USER_SHOW_MENU_ON_LEFT_CLICK,
+ enable as usize,
+ 0,
+ );
+ }
+ }
+
  pub fn set_title<S: AsRef<str>>(&mut self, _title: Option<S>) {}
 
  pub fn set_visible(&mut self, visible: bool) -> crate::Result<()> {
@@ -325,6 +336,9 @@ unsafe extern "system" fn tray_proc(
  &userdata.tooltip,
  );
  }
+ WM_USER_SHOW_MENU_ON_LEFT_CLICK => {
+ userdata.menu_on_left_click = wparam != 0;
+ }
 
  WM_USER_TRAYICON
  if matches!(