Added hash functions for QLine, QPoint, QRect and QSize classes.

Tests where also added.

Reviewed by Luciano Wolf <luciano.wolf@openbossa.org>
Reviewed by Renato Araújo <renato.filho@openbossa.org>

tests/QtCore/hash_test.py

@@ -1,6 +1,7 @@
 #!/usr/bin/python
 import unittest
 from PySide.QtCore import QDate, QDateTime, QTime, QUrl
+from PySide.QtCore import QLine, QPoint, QRect, QSize
 
 class HashTest(unittest.TestCase):
     def testInsert(self):
@@ -20,6 +21,34 @@ class HashTest(unittest.TestCase):
         self.assertEqual(myHash[qtime], "QTime")
         self.assertEqual(myHash[qurl], "QUrl")
 
+    def testQPointHash(self):
+        p1 = QPoint(12, 34)
+        p2 = QPoint(12, 34)
+        self.assertFalse(p1 is p2)
+        self.assertEqual(p1, p2)
+        self.assertEqual(hash(p1), hash(p2))
+
+    def testQSizeHash(self):
+        s1 = QSize(12, 34)
+        s2 = QSize(12, 34)
+        self.assertFalse(s1 is s2)
+        self.assertEqual(s1, s2)
+        self.assertEqual(hash(s1), hash(s2))
+
+    def testQRectHash(self):
+        r1 = QRect(12, 34, 56, 78)
+        r2 = QRect(12, 34, 56, 78)
+        self.assertFalse(r1 is r2)
+        self.assertEqual(r1, r2)
+        self.assertEqual(hash(r1), hash(r2))
+
+    def testQLineHash(self):
+        l1 = QLine(12, 34, 56, 78)
+        l2 = QLine(12, 34, 56, 78)
+        self.assertFalse(l1 is l2)
+        self.assertEqual(l1, l2)
+        self.assertEqual(hash(l1), hash(l2))
 
 if __name__ == '__main__':
     unittest.main()
+