Do not set _NET_WM_WINDOW_TYPE_DIALOG hint for standalones

Signed-off-by: falkTX <falktx@falktx.com>

dgl/src/WindowPrivateData.cpp

@@ -761,7 +761,7 @@ PuglStatus Window::PrivateData::puglEventCallback(PuglView* const view, const Pu
     case PUGL_CREATE:
 #ifdef HAVE_X11
         if (! pData->isEmbed)
-            puglX11SetWindowTypeAndPID(view);
+            puglX11SetWindowTypeAndPID(view, pData->appData->isStandalone);
 #endif
         break;
 

dgl/src/pugl.cpp

@@ -608,7 +608,7 @@ PuglStatus puglX11GrabFocus(const PuglView* const view)
 // --------------------------------------------------------------------------------------------------------------------
 // X11 specific, set dialog window type and pid hints
 
-void puglX11SetWindowTypeAndPID(const PuglView* const view)
+void puglX11SetWindowTypeAndPID(const PuglView* const view, const bool isStandalone)
 {
     const PuglInternals* const impl = view->impl;
 
@@ -618,14 +618,15 @@ void puglX11SetWindowTypeAndPID(const PuglView* const view)
 
     const Atom _wt = XInternAtom(impl->display, "_NET_WM_WINDOW_TYPE", False);
 
-    // Setting the window to both dialog and normal will produce a decorated floating dialog
-    // Order is important: DIALOG needs to come before NORMAL
-    const Atom _wts[2] = {
-        XInternAtom(impl->display, "_NET_WM_WINDOW_TYPE_DIALOG", False),
-        XInternAtom(impl->display, "_NET_WM_WINDOW_TYPE_NORMAL", False)
-    };
+    Atom _wts[2];
+    int numAtoms = 0;
 
-    XChangeProperty(impl->display, impl->win, _wt, XA_ATOM, 32, PropModeReplace, (const uchar*)&_wts, 2);
+    if (! isStandalone)
+        _wts[numAtoms++] = XInternAtom(impl->display, "_NET_WM_WINDOW_TYPE_DIALOG", False);
+
+    _wts[numAtoms++] = XInternAtom(impl->display, "_NET_WM_WINDOW_TYPE_NORMAL", False);
+
+    XChangeProperty(impl->display, impl->win, _wt, XA_ATOM, 32, PropModeReplace, (const uchar*)&_wts, numAtoms);
 }
 
 // --------------------------------------------------------------------------------------------------------------------

dgl/src/pugl.hpp

@@ -134,7 +134,7 @@ puglX11GrabFocus(const PuglView* view);
 
 // X11 specific, set dialog window type and pid hints
 PUGL_API void
-puglX11SetWindowTypeAndPID(const PuglView* view);
+puglX11SetWindowTypeAndPID(const PuglView* view, bool isStandalone);
 #endif
 
 PUGL_END_DECLS