From a287cf7aad0660d4c7a573ff4da8ef35c78bb712 Mon Sep 17 00:00:00 2001
From: alwin <alwin>
Date: Sat, 05 Mar 2005 17:46:46 +0000
Subject: change the layoutdirection of main window  when display is rotating

 (LeftToRight when 0 rotation, TopToButtom when 90)
---
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
@@ -6,6 +6,7 @@
 
 #include <opie2/odebug.h>
 #include <qpe/qpeapplication.h>
+#include <qpe/qcopenvelope_qws.h>
 
 #include "defines.h"
 #include "mainwindow.h"
@@ -86,7 +87,6 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
     setCentralWidget( wrapperBox );
 
     QWidget *view = new QWidget( wrapperBox );
-
     layout = new QBoxLayout ( view, QBoxLayout::LeftToRight );
 
     folderView = new AccountView( view );
@@ -113,6 +113,8 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
     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);
@@ -133,6 +135,9 @@ MainWindow::MainWindow( QWidget *parent, const char *name, WFlags flags )
 #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() ) );
@@ -142,6 +147,20 @@ 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;
@@ -149,13 +168,12 @@ void MainWindow::appMessage(const QCString &, const QByteArray &)
 
 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
@@ -15,6 +15,7 @@
 #include <opie2/osmartpointer.h>
 
 class RecMail;
+class QCopChannel;
 
 class MainWindow : public QMainWindow
 {
@@ -28,6 +29,7 @@ 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();
@@ -51,6 +53,8 @@ protected:
     AccountView *folderView;
     QListView *mailView;
     QBoxLayout *layout;
+    int m_Rotate;
+    QCopChannel* m_sysChannel;
 };
 
 #endif
--
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