AutoHotkey中WinShow对ahk_class Chrome_WidgetWin_1窗口失效求助

I’ve run into this exact problem with Electron-based apps before—they handle window state differently than traditional Win32 apps, which breaks simple WinShow/WinHide logic. Here’s why your script isn’t working and how to fix it:

Why Your Current Script Fails #

Electron apps (built on Chromium) use the Chrome_WidgetWin_1 window class, and their window management has quirks:

• When you use WinHide on them, the window is hidden but the process remains active.
• Your DetectHiddenWindows, Off setting makes AHK treat hidden windows as "non-existent," so IfWinNotExist triggers WinShow—but Electron windows often need more than just WinShow to wake up (they might be stuck in a minimized state alongside being hidden).
• WinActivate alone won’t work if the window is hidden, because AHK can’t activate a window it can’t detect with DetectHiddenWindows off.

Working Scripts to Toggle Show/Hide #

Option 1: PID-Based with Hidden Window Detection #

This fixes the core issue by enabling hidden window detection and checking the window’s actual state before acting:

DetectHiddenWindows, On  ; Critical: Lets AHK recognize hidden Electron windows
Process, Exist, slack.exe
slackPid := ErrorLevel

if (slackPid = 0) {
    ; Optional: Launch Slack if it's not running
    Run, slack.exe
    return
}

; Get the current state of the window
WinGet, winState, MinMax, ahk_pid %slackPid%

if (WinExist("ahk_pid " slackPid)) {
    if (winState = -1) {
        ; Window is hidden: Show, restore, and activate it
        WinShow, ahk_pid %slackPid%
        WinRestore, ahk_pid %slackPid%
        WinActivate, ahk_pid %slackPid%
    } else {
        ; Window is visible (normal or maximized): Hide it
        WinHide, ahk_pid %slackPid%
    }
}

Option 2: Window Class/Title-Based (More Reliable for Some Apps) #

Electron apps usually have a consistent window class or title, so you can target that directly instead of PID:

DetectHiddenWindows, On
targetWindow := "ahk_class Chrome_WidgetWin_1 ahk_exe slack.exe"

if (WinExist(targetWindow)) {
    WinGet, winState, MinMax, %targetWindow%
    if (winState = -1) {
        WinShow, %targetWindow%
        WinRestore, %targetWindow%
        WinActivate, %targetWindow%
    } else {
        WinHide, %targetWindow%
    }
} else {
    Run, slack.exe
}

Key Notes #

• WinRestore is crucial here: Many Electron windows will stay minimized even after WinShow, so restoring them ensures they pop up to their last size.
• If your app minimizes to the system tray instead of hiding, you might need additional logic to interact with the tray icon—but most standard Electron apps (like Slack and VS Code) will work with the above scripts.

内容的提问来源于stack exchange，提问作者Otiel