v0.1.0

2026-04-18 06:13:30 +08:00
parent 49b39b74d2
commit ec341ddba2
36 changed files with 1941 additions and 273 deletions
@@ -0,0 +1,122 @@
+#include "window_helper_windows.h"
+
+#ifdef Q_OS_WIN
+
+#include <QWidget>
+#include <QWindow>
+#include <qt_windows.h>
+#include <windows.h>
+
+// Ensure we have the proper Windows version for API functions
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0600 // Windows Vista and later
+#endif
+
+void WindowHelperWindows::setupAlwaysOnTopForFullscreen(QWidget *widget)
+{
+    if (!widget)
+        return;
+
+    HWND hwnd = getWindowHandle(widget);
+    if (!hwnd)
+        return;
+
+    // Set window as topmost
+    SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
+                 SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+
+    // Make window appear on all desktops (similar to macOS spaces)
+    SetWindowLongPtr(hwnd, GWL_EXSTYLE,
+                     GetWindowLongPtr(hwnd, GWL_EXSTYLE) | WS_EX_TOOLWINDOW);
+
+    // Set extended window style to stay on top in fullscreen mode
+    SetWindowLongPtr(hwnd, GWL_EXSTYLE,
+                     GetWindowLongPtr(hwnd, GWL_EXSTYLE) | WS_EX_TOPMOST);
+
+    // Make window not appear in taskbar
+    SetWindowLongPtr(hwnd, GWL_EXSTYLE,
+                     GetWindowLongPtr(hwnd, GWL_EXSTYLE) | WS_EX_NOACTIVATE);
+}
+
+void WindowHelperWindows::setWindowAlwaysOnTop(QWidget *widget, bool alwaysOnTop)
+{
+    if (!widget)
+        return;
+
+    HWND hwnd = getWindowHandle(widget);
+    if (!hwnd)
+        return;
+
+    SetWindowPos(hwnd, alwaysOnTop ? HWND_TOPMOST : HWND_NOTOPMOST,
+                 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+}
+
+void WindowHelperWindows::setWindowClickThrough(QWidget *widget, bool clickThrough)
+{
+    if (!widget)
+        return;
+
+    HWND hwnd = getWindowHandle(widget);
+    if (!hwnd)
+        return;
+
+    if (clickThrough)
+    {
+        // Make window transparent to mouse events
+        SetWindowLong(hwnd, GWL_EXSTYLE,
+                      GetWindowLong(hwnd, GWL_EXSTYLE) | WS_EX_TRANSPARENT);
+    }
+    else
+    {
+        // Remove transparent mouse event handling
+        SetWindowLongPtr(hwnd, GWL_EXSTYLE,
+                         GetWindowLongPtr(hwnd, GWL_EXSTYLE) & ~WS_EX_TRANSPARENT);
+    }
+}
+
+void WindowHelperWindows::setWindowExStyle(QWidget *widget, DWORD style, bool enable)
+{
+    if (!widget)
+        return;
+
+    HWND hwnd = getWindowHandle(widget);
+    if (!hwnd)
+        return;
+
+    DWORD currentStyle = GetWindowLongPtr(hwnd, GWL_EXSTYLE);
+    if (enable)
+    {
+        currentStyle |= style;
+    }
+    else
+    {
+        currentStyle &= ~style;
+    }
+    SetWindowLongPtr(hwnd, GWL_EXSTYLE, currentStyle);
+}
+
+HWND WindowHelperWindows::getWindowHandle(QWidget *widget)
+{
+    if (!widget)
+        return nullptr;
+
+    QWindow *window = widget->windowHandle();
+    if (!window)
+    {
+        // Try to get window handle from native parent
+        QWidget *nativeParent = widget->nativeParentWidget();
+        if (nativeParent)
+        {
+            window = nativeParent->windowHandle();
+        }
+    }
+
+    if (window)
+    {
+        return reinterpret_cast<HWND>(window->winId());
+    }
+
+    return nullptr;
+}
+
+#endif // Q_OS_WIN