From caa024e76818ae543897c2f2890cd70212bae23a Mon Sep 17 00:00:00 2001
From: Benjamin Poulain <benjamin.poulain@nokia.com>
Date: Tue, 25 Aug 2009 14:16:31 +0200
Subject: Fix subControlRect of the Mac style for the QComboBox

The subControlRect of the arrow and the listBoxPopup where assuming
the widget rect is at the origin.

Reviewed-by: Richard Moe Gustavsen
Reviewed-by: Pierre Rossi
---
 tests/auto/qcombobox/tst_qcombobox.cpp | 50 ++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'tests/auto/qcombobox/tst_qcombobox.cpp')

diff --git a/tests/auto/qcombobox/tst_qcombobox.cpp b/tests/auto/qcombobox/tst_qcombobox.cpp
index 204a2fa956..52c6c02708 100644
--- a/tests/auto/qcombobox/tst_qcombobox.cpp
+++ b/tests/auto/qcombobox/tst_qcombobox.cpp
@@ -145,6 +145,8 @@ private slots:
     void setItemDelegate();
     void task253944_itemDelegateIsReset();
     void paintingWithOffset();
+    void subControlRectsWithOffset_data();
+    void subControlRectsWithOffset();
 
 protected slots:
     void onEditTextChanged( const QString &newString );
@@ -2276,5 +2278,53 @@ void tst_QComboBox::paintingWithOffset()
     QCOMPARE(noOffsetImage, translatedOffsetImage);
 }
 
+void tst_QComboBox::subControlRectsWithOffset_data()
+{
+    QTest::addColumn<bool>("editable");
+
+    QTest::newRow("editable = true") << true;
+    QTest::newRow("editable = false") << false;
+}
+
+void tst_QComboBox::subControlRectsWithOffset()
+{
+    // The sub control rect relative position should not depends
+    // on the position of the combobox
+
+    class FriendlyCombo : public QComboBox {
+    public:
+        void styleOption(QStyleOptionComboBox *optCombo) {
+            initStyleOption(optCombo);
+        }
+    } combo;
+    QStyleOptionComboBox optCombo;
+    combo.styleOption(&optCombo);
+
+
+    const QRect rectAtOrigin(0, 0, 80, 30);
+    const QPoint offset(25, 50);
+    const QRect rectWithOffset = rectAtOrigin.translated(offset);
+
+    QStyle *style = combo.style();
+
+    QFETCH(bool, editable);
+    optCombo.editable = editable;
+
+    optCombo.rect = rectAtOrigin;
+    QRect editFieldRect = style->subControlRect(QStyle::CC_ComboBox, &optCombo, QStyle::SC_ComboBoxEditField, 0);
+    QRect arrowRect = style->subControlRect(QStyle::CC_ComboBox, &optCombo, QStyle::SC_ComboBoxArrow, 0);
+    QRect listboxRect = style->subControlRect(QStyle::CC_ComboBox, &optCombo, QStyle::SC_ComboBoxListBoxPopup, 0);
+
+    optCombo.rect = rectWithOffset;
+    QRect editFieldRectWithOffset = style->subControlRect(QStyle::CC_ComboBox, &optCombo, QStyle::SC_ComboBoxEditField, 0);
+    QRect arrowRectWithOffset = style->subControlRect(QStyle::CC_ComboBox, &optCombo, QStyle::SC_ComboBoxArrow, 0);
+    QRect listboxRectWithOffset = style->subControlRect(QStyle::CC_ComboBox, &optCombo, QStyle::SC_ComboBoxListBoxPopup, 0);
+
+    QCOMPARE(editFieldRect, editFieldRectWithOffset.translated(-offset));
+    QCOMPARE(arrowRect, arrowRectWithOffset.translated(-offset));
+    QCOMPARE(listboxRect, listboxRectWithOffset.translated(-offset));
+
+}
+
 QTEST_MAIN(tst_QComboBox)
 #include "tst_qcombobox.moc"
-- 
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