change the layoutdirection of main window when display is rotating

 (LeftToRight when 0 rotation, TopToButtom when 90)

2 files changed, 29 insertions, 7 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
@@ -5,8 +5,9 @@
 #include <qlayout.h>
 
 #include <opie2/odebug.h>
 #include <qpe/qpeapplication.h>
+#include <qpe/qcopenvelope_qws.h>
 
 #include "defines.h"
 #include "mainwindow.h"
 
@@ -85,9 +86,8 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
     QVBox* wrapperBox = new QVBox( this );
     setCentralWidget( wrapperBox );
 
     QWidget *view = new QWidget( wrapperBox );
-
     layout = new QBoxLayout ( view, QBoxLayout::LeftToRight );
 
     folderView = new AccountView( view );
     folderView->header()->hide();
@@ -112,8 +112,10 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
     layout->addWidget( mailView );
     layout->setStretchFactor( folderView, 1 );
     layout->setStretchFactor( mailView, 2 );
 
+    m_Rotate = (QApplication::desktop()->width() > QApplication::desktop()->height()?0:90);
+
     slotAdjustLayout();
 
     QPEApplication::setStylusOperation( mailView->viewport(),QPEApplication::RightOnHold);
     QPEApplication::setStylusOperation( folderView->viewport(),QPEApplication::RightOnHold);
@@ -132,8 +134,11 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
     // copied from old mail2
 #if !defined(QT_NO_COP)
     connect( qApp, SIGNAL( appMessage(const QCString&,const QByteArray&) ),
              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
 
     QTimer::singleShot( 1000, this, SLOT( slotAdjustColumns() ) );
 }
@@ -141,22 +146,35 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
 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 &)
 {
     odebug << "appMessage not reached" << oendl;
 }
 
 void MainWindow::slotAdjustLayout() {
 
-  QWidget *d = QApplication::desktop();
-
-  if ( d->width() < d->height() ) {
-    layout->setDirection( QBoxLayout::TopToBottom );
+    QWidget *d = QApplication::desktop();
+    if ( d->width() < d->height() ) {
+        layout->setDirection( QBoxLayout::TopToBottom );
     } else {
-    layout->setDirection( QBoxLayout::LeftToRight );
-  }
+        layout->setDirection( QBoxLayout::LeftToRight );
+    }
 }
 
 void MainWindow::slotAdjustColumns()
 {
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
@@ -14,8 +14,9 @@
 #include <libmailwrapper/mailtypes.h>
 #include <opie2/osmartpointer.h>
 
 class RecMail;
+class QCopChannel;
 
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
@@ -27,8 +28,9 @@ public:
 public slots:
     virtual void slotAdjustColumns();
     virtual void appMessage(const QCString &msg, const QByteArray &data);
     virtual void slotComposeMail();
+    virtual void systemMessage( const QCString&, const QByteArray& );
 
 protected slots:
     virtual void slotSendQueued();
     virtual void slotEditAccounts();
@@ -50,7 +52,9 @@ protected:
             *editSettings, *editAccounts, *syncFolders;
     AccountView *folderView;
     QListView *mailView;
     QBoxLayout *layout;
+    int m_Rotate;
+    QCopChannel* m_sysChannel;
 };
 
 #endif