Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt

Conflicts:
	tests/auto/qtemporaryfile/qtemporaryfile.pro

4 files changed, 18 insertions, 6 deletions

diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp
index 2abc9e8..502c1e9 100644
--- a/src/gui/widgets/qmainwindow.cpp
+++ b/src/gui/widgets/qmainwindow.cpp
@@ -480,9 +480,6 @@ void QMainWindow::setMenuBar(QMenuBar *menuBar)
         oldMenuBar->hide();
         oldMenuBar->deleteLater();
     }
-#ifdef Q_OS_WINCE
-    if (menuBar && menuBar->size().height() > 0)
-#endif
     d->layout->setMenuBar(menuBar);
 }
 
diff --git a/src/gui/widgets/qmenu_wince.cpp b/src/gui/widgets/qmenu_wince.cpp
index ea58d46..847a623 100644
--- a/src/gui/widgets/qmenu_wince.cpp
+++ b/src/gui/widgets/qmenu_wince.cpp
@@ -58,6 +58,9 @@
 
 #include <QtCore/qlibrary.h>
 #include <commctrl.h>
+#if Q_OS_WINCE_WM
+#   include <windowsm.h>
+#endif
 
 #include "qguifunctions_wince.h"
 
@@ -71,6 +74,12 @@
 #define SHCMBM_GETSUBMENU (WM_USER + 401)
 #endif
 
+#ifdef Q_OS_WINCE_WM
+#   define SHMBOF_NODEFAULT 0x00000001
+#   define SHMBOF_NOTIFY    0x00000002
+#   define SHCMBM_OVERRIDEKEY (WM_USER + 0x193)
+#endif
+
 extern bool qt_wince_is_smartphone();//defined in qguifunctions_wce.cpp
 extern bool qt_wince_is_pocket_pc(); //defined in qguifunctions_wce.cpp
 
@@ -204,8 +213,13 @@ static HWND qt_wce_create_menubar(HWND parentHandle, HINSTANCE resourceHandle, i
         mbi.dwFlags = flags;
         mbi.nToolBarId = toolbarID;
 
-        if (ptrCreateMenuBar(&mbi))
+        if (ptrCreateMenuBar(&mbi)) {
+            // Tell the menu bar that we want to override hot key behaviour.
+            LPARAM lparam = MAKELPARAM(SHMBOF_NODEFAULT | SHMBOF_NOTIFY,
+                                       SHMBOF_NODEFAULT | SHMBOF_NOTIFY);
+            SendMessage(mbi.hwndMB, SHCMBM_OVERRIDEKEY, VK_TBACK, lparam);
             return mbi.hwndMB;
+        }
     }
     return 0;
 }
diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index 2e9201d..e563fa1 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -624,7 +624,7 @@ void QPlainTextEditPrivate::setTopBlock(int blockNumber, int lineNumber, int dx)
 
     if (viewport->updatesEnabled() && viewport->isVisible()) {
         int dy = 0;
-        if (doc->findBlockByLineNumber(control->topBlock).isValid()) {
+        if (doc->findBlockByNumber(control->topBlock).isValid()) {
             dy = (int)(-q->blockBoundingGeometry(block).y())
                  + verticalOffset() - verticalOffset(blockNumber, lineNumber);
         }
diff --git a/src/gui/widgets/qtabbar.cpp b/src/gui/widgets/qtabbar.cpp
index b562b1f..69221ba 100644
--- a/src/gui/widgets/qtabbar.cpp
+++ b/src/gui/widgets/qtabbar.cpp
@@ -1085,7 +1085,7 @@ void QTabBar::setTabData(int index, const QVariant & data)
 }
 
 /*!
-    Returns the datad of the tab at position \a index, or a null
+    Returns the data of the tab at position \a index, or a null
     variant if \a index is out of range.
 */
 QVariant QTabBar::tabData(int index) const
@@ -2222,6 +2222,7 @@ void QTabBar::setTabButton(int index, ButtonPosition position, QWidget *widget)
         d->tabList[index].rightWidget = widget;
     }
     d->layoutTabs();
+    d->refresh();
     update();
 }