X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e6be3e7c1b059a74f38f60ba93fe710891cc5456..64f4500a4a6905623685e67efc65b0d856aff393:/src/motif/toplevel.cpp

diff --git a/src/motif/toplevel.cpp b/src/motif/toplevel.cpp
index 9ce63d5fd6..d99fa360b0 100644
--- a/src/motif/toplevel.cpp
+++ b/src/motif/toplevel.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "toplevel.h"
 #endif
 
@@ -185,6 +185,29 @@ bool wxTopLevelWindowMotif::Create( wxWindow *parent, wxWindowID id,
     return retval;
 }
 
+void wxTopLevelWindowMotif::DoGetPosition(int *x, int *y) const
+{
+    Widget top = (Widget) GetTopWidget();
+    Window parent_window = XtWindow((Widget) top),
+        next_parent   = XtWindow((Widget) top),
+        root          = RootWindowOfScreen(XtScreen((Widget) top));
+
+    // search for the parent that is child of ROOT, because the WM may
+    // reparent twice and notify only the next parent (like FVWM)
+    while (next_parent != root) {
+        Window *theChildren; unsigned int n;
+        parent_window = next_parent;
+        XQueryTree(XtDisplay((Widget) top), parent_window, &root,
+            &next_parent, &theChildren, &n);
+        XFree(theChildren); // not needed
+    }
+    int xx, yy; unsigned int dummy;
+    XGetGeometry(XtDisplay((Widget) top), parent_window, &root,
+        &xx, &yy, &dummy, &dummy, &dummy, &dummy);
+    if (x) *x = xx;
+    if (y) *y = yy;
+}
+
 void wxTopLevelWindowMotif::Raise()
 {
     Widget top = (Widget) GetTopWidget();