qt.cfg: Added some members fo QRect (#6057)

Reference: https://doc.qt.io/qt-6/qrect.html

Author: orbitcowboy

cfg/qt.cfg

@@ -2765,6 +2765,47 @@
     <use-retval/>
     <const/>
   </function>
+  <!--int QRect::bottom () const -->
+  <!--int QRect::height () const -->
+  <!--int QRect::width () const -->
+  <!--int QRect::left () const -->
+  <!--int QRect::right () const -->
+  <!--int QRect::top () const -->
+  <!--int QRect::x () const -->
+  <!--int QRect::y () const -->
+  <function name="QRect::bottom,QRect::height,QRect::left,QRect::right,QRect::top,QRect::width,QRect::x,QRect::y">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="int"/>
+    <use-retval/>
+  </function>
+  <!--QSize QRect::size () const -->
+  <function name="QRect::size">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="QSize"/>
+    <use-retval/>
+  </function>
+  <!--bool QRect::isEmpty () const -->
+  <!--bool QRect::isNull () const -->
+  <!--bool QRect::isValid () const -->
+  <function name="QRect::isEmpty,QRect::isNull,QRect::isValid">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="bool"/>
+    <use-retval/>
+  </function>
+  <!--QPoint QRect::topLeft () const -->
+  <!--QPoint QRect::topRight () const -->
+  <!--QPoint QRect::bottomLeft () const -->
+  <!--QPoint QRect::bottomRight () const -->
+  <!--QPoint QRect::center () const -->
+  <function name="QRect::topLeft,QRect::topRight,QRect::bottomLeft,QRect::bottomRight,QRect::center">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="QPoint"/>
+    <use-retval/>
+  </function>
   <!--int QPoint::x() const -->
   <!--int QPoint::y() const -->
   <!--int QPoint::manhattanLength() const -->