change the layoutdirection of main window when display is rotating

 (LeftToRight when 0 rotation, TopToButtom when 90)

2 files changed, 24 insertions, 2 deletions

diff --git a/noncore/net/mail/mainwindow.cpp b/noncore/net/mail/mainwindow.cpp
index c115b32..93d80d9 100644
--- a/noncore/net/mail/mainwindow.cpp
+++ b/noncore/net/mail/mainwindow.cpp
@@ -8,2 +8,3 @@
 #include <qpe/qpeapplication.h>
+#include <qpe/qcopenvelope_qws.h>
 
@@ -88,3 +89,2 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
     QWidget *view = new QWidget( wrapperBox );
-
     layout = new QBoxLayout ( view, QBoxLayout::LeftToRight );
@@ -115,2 +115,4 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
 
+    m_Rotate = (QApplication::desktop()->width() > QApplication::desktop()->height()?0:90);
+
     slotAdjustLayout();
@@ -135,2 +137,5 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
              this, SLOT( appMessage(const QCString&,const QByteArray&) ) );
+    m_sysChannel = new QCopChannel( "QPE/System", this );
+    connect( m_sysChannel, SIGNAL( received(const QCString&,const QByteArray&) ),
+        this, SLOT( systemMessage(const QCString&,const QByteArray&) ) );
 #endif
@@ -144,2 +149,16 @@ MainWindow::~MainWindow()
 
+void MainWindow::systemMessage( const QCString& msg, const QByteArray& data )
+{
+    int _newrotation;
+    QDataStream stream( data, IO_ReadOnly );
+    if ( msg == "setCurrentRotation(int)" )
+    {
+        stream >> _newrotation;
+        if (m_Rotate != _newrotation) {
+            slotAdjustLayout();
+            m_Rotate = _newrotation;
+        }
+    }
+}
+
 void MainWindow::appMessage(const QCString &, const QByteArray &)
@@ -152,3 +171,2 @@ void MainWindow::slotAdjustLayout() {
   QWidget *d = QApplication::desktop();
-
   if ( d->width() < d->height() ) {
diff --git a/noncore/net/mail/mainwindow.h b/noncore/net/mail/mainwindow.h
index 8d004c6..8cec888 100644
--- a/noncore/net/mail/mainwindow.h
+++ b/noncore/net/mail/mainwindow.h
@@ -17,2 +17,3 @@
 class RecMail;
+class QCopChannel;
 
@@ -30,2 +31,3 @@ public slots:
     virtual void slotComposeMail();
+    virtual void systemMessage( const QCString&, const QByteArray& );
 
@@ -53,2 +55,4 @@ protected:
     QBoxLayout *layout;
+    int m_Rotate;
+    QCopChannel* m_sysChannel;
 };