hopefull speedup the weeklistview.

deleting the main widget 4 times when date changed isn't that usefull.
After 1.2 OPIE this view should completly rewritten or removed.

7 files changed, 225 insertions, 58 deletions

diff --git a/core/pim/datebook/holiday/christian/christian-holidays.pro b/core/pim/datebook/holiday/christian/christian-holidays.pro
index db3c777..c943510 100644
--- a/core/pim/datebook/holiday/christian/christian-holidays.pro
+++ b/core/pim/datebook/holiday/christian/christian-holidays.pro
@@ -12,7 +12,7 @@ INCLUDEPATH     += $(OPIEDIR)/include \
 DEPENDPATH      += $(OPIEDIR)/include \
 		../ ../library
 
-LIBS+= -lqpe -lopiecore2 -lopieui2 -opiepim2
+LIBS+= -lqpe -lopiecore2 -lopieui2 -lopiepim2
 
 DESTDIR = $(OPIEDIR)/plugins/holidays
 TARGET = chrisholidayplugin
diff --git a/core/pim/datebook/modules/weeklst/datebookweeklst.cpp b/core/pim/datebook/modules/weeklst/datebookweeklst.cpp
index 47bc597..6556373 100644
--- a/core/pim/datebook/modules/weeklst/datebookweeklst.cpp
+++ b/core/pim/datebook/modules/weeklst/datebookweeklst.cpp
@@ -27,6 +27,7 @@ DateBookWeekLst::DateBookWeekLst( bool ap, bool onM, DateBookDBHoliday *newDB,
       bStartOnMonday(onM)
 {
     setFocusPolicy(StrongFocus);
+    dateset = false;
     layout = new QVBoxLayout( this );
     layout->setMargin(0);
 
@@ -39,12 +40,13 @@ DateBookWeekLst::DateBookWeekLst( bool ap, bool onM, DateBookDBHoliday *newDB,
     scroll->setResizePolicy(QScrollView::AutoOneFit);
     layout->addWidget(scroll);
 
-    view=NULL;
+    m_CurrentView=NULL;
     Config config("DateBook");
     config.setGroup("Main");
     dbl=config.readBoolEntry("weeklst_dbl", false);
     header->dbl->setOn(dbl);
 }
+
 DateBookWeekLst::~DateBookWeekLst(){
     Config config("DateBook");
     config.setGroup("Main");
@@ -58,8 +60,15 @@ void DateBookWeekLst::setDate(const QDate &d) {
 
 void DateBookWeekLst::setDbl(bool on) {
     dbl=on;
-    redraw();
+    bool displayed = false;
+    if (m_CurrentView) {
+        displayed = m_CurrentView->toggleDoubleView(on);
+    }
+    if (!displayed||dbl) {
+        getEvents();
+    }
 }
+
 void DateBookWeekLst::redraw() {getEvents();}
 
 QDate DateBookWeekLst::date() {
@@ -82,38 +91,50 @@ QDate DateBookWeekLst::weekDate() const
 }
 
 void DateBookWeekLst::getEvents() {
+    if (!dateset) return;
     QDate start = weekDate(); //date();
     QDate stop = start.addDays(6);
+    QDate start2;
+
+
     QValueList<EffectiveEvent> el = db->getEffectiveEvents(start, stop);
+    QValueList<EffectiveEvent> el2;
 
-    setUpdatesEnabled(false);
-    if (view) delete view;
     if (dbl) {
-        QDate start2=start.addDays(7);
-        stop=start2.addDays(6);
-        QValueList<EffectiveEvent> el2 = db->getEffectiveEvents(start2, stop);
-        view=new DateBookWeekLstDblView(el,el2,start,bStartOnMonday,scroll);
+        start2 = start.addDays(7);
+        stop = start2.addDays(6);
+        el2 = db->getEffectiveEvents(start2, stop);
+    }
+    if (!m_CurrentView) {
+        if (dbl) {
+            m_CurrentView=new DateBookWeekLstDblView(el,el2,start,bStartOnMonday,scroll);
+        } else {
+            m_CurrentView=new DateBookWeekLstDblView(el,start,bStartOnMonday,scroll);
+        }
+        m_CurrentView->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed));
+        connect (m_CurrentView, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));
+        connect (m_CurrentView, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));
+        connect (m_CurrentView, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));
+        connect (m_CurrentView, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));
+        connect (m_CurrentView, SIGNAL(redraw()), this, SLOT(redraw()));
+        connect (m_CurrentView, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));
+        connect (m_CurrentView, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),
+            this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));
+        scroll->addChild(m_CurrentView);
     } else {
-        view=new DateBookWeekLstView(el,start,bStartOnMonday,scroll);
+        if (dbl) {
+            m_CurrentView->setEvents(el,el2,start,bStartOnMonday);
+        } else {
+            m_CurrentView->setEvents(el,start,bStartOnMonday);
+        }
     }
-
-    connect (view, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));
-    connect (view, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));
-    connect (view, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));
-    connect (view, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));
-    connect (view, SIGNAL(redraw()), this, SLOT(redraw()));
-    connect (view, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));
-    connect (view, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),
-        this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));
-
-    scroll->addChild(view);
-    view->show();
     scroll->updateScrollBars();
-    setUpdatesEnabled(true);
 }
 
 void DateBookWeekLst::dateChanged(QDate &newdate) {
+    dateset = true;
     bdate=newdate;
+    odebug << "Date changed " << oendl;
     getEvents();
 }
 
diff --git a/core/pim/datebook/modules/weeklst/datebookweeklst.h b/core/pim/datebook/modules/weeklst/datebookweeklst.h
index 3922fa1..505810b 100644
--- a/core/pim/datebook/modules/weeklst/datebookweeklst.h
+++ b/core/pim/datebook/modules/weeklst/datebookweeklst.h
@@ -10,7 +10,7 @@ class DateBookDB;
 class DateBookDBHoliday;
 class DateBookWeekLstHeader;
 class DateBookWeekLstEvent;
-class DateBookWeekLstView;
+class DateBookWeekLstDblView;
 class QVBoxLayout;
 class QScrollView;
 
@@ -55,9 +55,10 @@ private:
     QDate bdate;
     int year, _week,dow;
     DateBookWeekLstHeader *header;
-    QWidget *view;
     QVBoxLayout *layout;
     QScrollView *scroll;
+    DateBookWeekLstDblView*m_CurrentView;
+    bool dateset:1;
 
     void getEvents();
 };
diff --git a/core/pim/datebook/modules/weeklst/datebookweeklstdblview.cpp b/core/pim/datebook/modules/weeklst/datebookweeklstdblview.cpp
index 1cea602..6389822 100644
--- a/core/pim/datebook/modules/weeklst/datebookweeklstdblview.cpp
+++ b/core/pim/datebook/modules/weeklst/datebookweeklstdblview.cpp
@@ -10,30 +10,120 @@ DateBookWeekLstDblView::DateBookWeekLstDblView(QValueList<EffectiveEvent> &ev1,
                            const char* name, WFlags fl)

     : QWidget( parent, name, fl )

 {

-    QHBoxLayout *layout = new QHBoxLayout( this );

-

-    DateBookWeekLstView *w=new DateBookWeekLstView(ev1,d,onM,this);

-    layout->addWidget(w);

-    connect (w, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

-    connect (w, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

-    connect (w, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

-    connect (w, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));

-    connect (w, SIGNAL(redraw()), this, SIGNAL(redraw()));

-    connect (w, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

-    connect (w, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

-        this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));

+    m_MainLayout = new QHBoxLayout( this );

 

+    leftView = 0;

+    rightView = 0;

+    setEvents(ev1,ev2,d,onM);

+}

 

-    w=new DateBookWeekLstView(ev2,d.addDays(7),onM,this);

-    layout->addWidget(w);

-    connect (w, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

-    connect (w, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

-    connect (w, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

-    connect (w, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));

-    connect (w, SIGNAL(redraw()), this, SIGNAL(redraw()));

-    connect (w, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

-    connect (w, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

+DateBookWeekLstDblView::DateBookWeekLstDblView(QValueList<EffectiveEvent> &ev1,

+                           QDate &d, bool onM,

+                           QWidget* parent,

+                           const char* name, WFlags fl)

+    : QWidget( parent, name, fl )

+{

+    m_MainLayout = new QHBoxLayout( this );

+

+    leftView = 0;

+    rightView = 0;

+    setEvents(ev1,d,onM);

+}

+

+/* setting the variant with both views */

+void DateBookWeekLstDblView::setEvents(QValueList<EffectiveEvent> &ev1,QValueList<EffectiveEvent> &ev2,QDate &d, bool onM)

+{

+    setUpdatesEnabled(false);

+    if (!leftView) {

+        leftView=new DateBookWeekLstView(ev1,d,onM,this);

+        m_MainLayout->addWidget(leftView);

+        connect (leftView, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

+        connect (leftView, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

+        connect (leftView, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

+        connect (leftView, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));

+        connect (leftView, SIGNAL(redraw()), this, SIGNAL(redraw()));

+        connect (leftView, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

+        connect (leftView, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

         this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));

+

+    } else {

+        leftView->hide();

+        leftView->setEvents(ev1,d,onM);

+    }

+

+    if (!rightView) {

+        rightView=new DateBookWeekLstView(ev2,d.addDays(7),onM,this);

+        m_MainLayout->addWidget(rightView);

+        connect (rightView, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

+        connect (rightView, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

+        connect (rightView, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

+        connect (rightView, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));

+        connect (rightView, SIGNAL(redraw()), this, SIGNAL(redraw()));

+        connect (rightView, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

+        connect (rightView, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

+            this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));

+    } else {

+        rightView->hide();

+        rightView->setEvents(ev2,d.addDays(7),onM);

+    }

+

+    leftView->show();

+    rightView->show();

+    setUpdatesEnabled(true);

+}

+

+void DateBookWeekLstDblView::setEvents(QValueList<EffectiveEvent> &ev1,QDate &d, bool onM)

+{

+    if (!leftView) {

+        leftView=new DateBookWeekLstView(ev1,d,onM,this);

+        m_MainLayout->addWidget(leftView);

+        connect (leftView, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

+        connect (leftView, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

+        connect (leftView, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

+        connect (leftView, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));

+        connect (leftView, SIGNAL(redraw()), this, SIGNAL(redraw()));

+        connect (leftView, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

+        connect (leftView, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

+            this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));

+    } else {

+        leftView->hide();

+        leftView->setEvents(ev1,d,onM);

+    }

+    leftView->show();

+

+    if (rightView) {

+        rightView->hide();

+    }

+}

+

+void DateBookWeekLstDblView::setRightEvents(QValueList<EffectiveEvent> &ev1,QDate &d, bool onM)

+{

+    if (!rightView) {

+        rightView=new DateBookWeekLstView(ev1,d,onM,this);

+        m_MainLayout->addWidget(rightView);

+        connect (leftView, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

+        connect (leftView, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

+        connect (leftView, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

+        connect (leftView, SIGNAL(beamEvent(const Event &)), this, SIGNAL(beamEvent(const Event &)));

+        connect (leftView, SIGNAL(redraw()), this, SIGNAL(redraw()));

+        connect (leftView, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

+        connect (leftView, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

+            this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));

+    } else {

+        rightView->hide();

+        rightView->setEvents(ev1,d,onM);

+    }

+    rightView->show();

+}

+

+bool DateBookWeekLstDblView::toggleDoubleView(bool how)

+{

+    if (rightView) {

+        if (how) rightView->show();

+        else rightView->hide();

+        return true;

+    }

+    return false;

 }

 

 DateBookWeekLstDblView::~DateBookWeekLstDblView()

diff --git a/core/pim/datebook/modules/weeklst/datebookweeklstdblview.h b/core/pim/datebook/modules/weeklst/datebookweeklstdblview.h
index 57e9690..808556e 100644
--- a/core/pim/datebook/modules/weeklst/datebookweeklstdblview.h
+++ b/core/pim/datebook/modules/weeklst/datebookweeklstdblview.h
@@ -8,6 +8,9 @@
 #include <qdatetime.h>

 #include <qstring.h>

 

+class DateBookWeekLstView;

+class QHBoxLayout;

+

 class DateBookWeekLstDblView: public QWidget {

         Q_OBJECT

 public:

@@ -16,7 +19,17 @@ public:
                QDate &d, bool onM,

                QWidget* parent = 0, const char* name = 0,

                WFlags fl = 0 );

+    DateBookWeekLstDblView(QValueList<EffectiveEvent> &ev1,

+               QDate &d, bool onM,

+               QWidget* parent = 0, const char* name = 0,

+               WFlags fl = 0 );

     virtual ~DateBookWeekLstDblView();

+    void setEvents(QValueList<EffectiveEvent> &ev1,QValueList<EffectiveEvent> &ev2,QDate &d, bool onM);

+    void setEvents(QValueList<EffectiveEvent> &ev1,QDate &d, bool onM);

+    void setRightEvents(QValueList<EffectiveEvent> &ev1,QDate &d, bool onM);

+

+    bool toggleDoubleView(bool how);

+

 signals:

     void editEvent(const Event &e);

     void duplicateEvent(const Event &e);

@@ -26,6 +39,10 @@ signals:
     void showDate(int y, int m, int d);

     void addEvent(const QDateTime &start, const QDateTime &stop,

           const QString &str, const QString &location);

+

+protected:

+    QHBoxLayout*m_MainLayout;

+    DateBookWeekLstView *leftView,*rightView;

 };

 

 #endif

diff --git a/core/pim/datebook/modules/weeklst/datebookweeklstview.cpp b/core/pim/datebook/modules/weeklst/datebookweeklstview.cpp
index efb4c01..82b9c6d 100644
--- a/core/pim/datebook/modules/weeklst/datebookweeklstview.cpp
+++ b/core/pim/datebook/modules/weeklst/datebookweeklstview.cpp
@@ -17,6 +17,22 @@ DateBookWeekLstView::DateBookWeekLstView(QValueList<EffectiveEvent> &ev,
                      const char* name, WFlags fl)

     : QWidget( parent, name, fl )

 {

+    childs.clear();

+    m_MainLayout = new QVBoxLayout( this );

+    setEvents(ev,d,onM);

+}

+

+void DateBookWeekLstView::setEvents(QValueList<EffectiveEvent> &ev, const QDate &d, bool onM)

+{

+    QValueList<QObject*>::Iterator wIter;

+    for (wIter=childs.begin();wIter!=childs.end();++wIter) {

+        QObject*w = (*wIter);

+        delete w;

+    }

+    childs.clear();

+

+    setUpdatesEnabled(false);

+//    m_MainLayout->deleteAllItems();

     Config config("DateBook");

     config.setGroup("Main");

     int weeklistviewconfig=config.readNumEntry("weeklistviewconfig", NORMAL);

@@ -26,8 +42,6 @@ DateBookWeekLstView::DateBookWeekLstView(QValueList<EffectiveEvent> &ev,
     setPalette(white);

     setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding));

 

-    QVBoxLayout *layout = new QVBoxLayout( this );

-

     qBubbleSort(ev);

     QValueListIterator<EffectiveEvent> it;

     it=ev.begin();

@@ -46,18 +60,23 @@ DateBookWeekLstView::DateBookWeekLstView(QValueList<EffectiveEvent> &ev,
     else if( dayoffset == 7 ) dayoffset = 0;

 

     for (int i=0; i<7; i++) {

+        QWidget*w = new QWidget(this);

+        w->setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding));

+        w->setPalette(white);

+        QVBoxLayout * tlayout = new QVBoxLayout(w);

+        childs.append(w);

     // Header

-        DateBookWeekLstDayHdr *hdr=new DateBookWeekLstDayHdr(d.addDays(i-dayoffset), bStartOnMonday,this);

+        DateBookWeekLstDayHdr *hdr=new DateBookWeekLstDayHdr(d.addDays(i-dayoffset), bStartOnMonday,w);

         connect(hdr, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));

         connect(hdr, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),

             this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));

-        layout->addWidget(hdr);

+        tlayout->addWidget(hdr);

 

         // Events

         while ( (*it).date().dayOfWeek() == dayOrder[i] && it!=ev.end() ) {

             if(!(((*it).end().hour()==0) && ((*it).end().minute()==0) && ((*it).startDate()!=(*it).date()))) {  // Skip events ending at 00:00 starting at another day.

-                DateBookWeekLstEvent *l=new DateBookWeekLstEvent(*it,weeklistviewconfig,this);

-                layout->addWidget(l);

+                DateBookWeekLstEvent *l=new DateBookWeekLstEvent(*it,weeklistviewconfig,w);

+                tlayout->addWidget(l);

                 connect (l, SIGNAL(editEvent(const Event&)), this, SIGNAL(editEvent(const Event&)));

                 connect (l, SIGNAL(duplicateEvent(const Event &)), this, SIGNAL(duplicateEvent(const Event &)));

                 connect (l, SIGNAL(removeEvent(const Event &)), this, SIGNAL(removeEvent(const Event &)));

@@ -66,8 +85,20 @@ DateBookWeekLstView::DateBookWeekLstView(QValueList<EffectiveEvent> &ev,
             }

             it++;

         }

-        layout->addItem(new QSpacerItem(1,1, QSizePolicy::Minimum, QSizePolicy::Expanding));

+        tlayout->addItem(new QSpacerItem(1,1, QSizePolicy::Minimum, QSizePolicy::Expanding));

+        m_MainLayout->addWidget(w);

+/*

+        QSpacerItem * tmp = new QSpacerItem(1,1, QSizePolicy::Minimum, QSizePolicy::Expanding);

+        m_MainLayout->addItem(tmp);

+*/

     }

+    setUpdatesEnabled(true);

+}

+

+DateBookWeekLstView::~DateBookWeekLstView()

+{}

+

+void DateBookWeekLstView::keyPressEvent(QKeyEvent *e)

+{

+    e->ignore();

 }

-DateBookWeekLstView::~DateBookWeekLstView(){}

-void DateBookWeekLstView::keyPressEvent(QKeyEvent *e) {e->ignore();}

diff --git a/core/pim/datebook/modules/weeklst/datebookweeklstview.h b/core/pim/datebook/modules/weeklst/datebookweeklstview.h
index 2428f1f..3d47842 100644
--- a/core/pim/datebook/modules/weeklst/datebookweeklstview.h
+++ b/core/pim/datebook/modules/weeklst/datebookweeklstview.h
@@ -9,15 +9,18 @@
 #include <qdatetime.h>

 

 class QKeyEvent;

+class QVBoxLayout;

 

 class DateBookWeekLstView: public QWidget

 {

     Q_OBJECT

 public:

-    DateBookWeekLstView(QValueList<EffectiveEvent> &ev, const QDate &d, bool onM,

-            QWidget* parent = 0, const char* name = 0,

+    DateBookWeekLstView(QValueList<EffectiveEvent> &ev, const QDate &d, bool onM, QWidget* parent = 0, const char* name = 0,

             WFlags fl = 0 );

     ~DateBookWeekLstView();

+

+    void setEvents(QValueList<EffectiveEvent> &ev, const QDate &d, bool onM);

+

 signals:

     void editEvent(const Event &e);

     void duplicateEvent(const Event &e);

@@ -27,8 +30,12 @@ signals:
     void showDate(int y, int m, int d);

     void addEvent(const QDateTime &start, const QDateTime &stop,

     const QString &str, const QString &location);

-private:

+protected:

     bool bStartOnMonday;

+    QValueList<QObject*> childs;

+

+    QVBoxLayout*m_MainLayout;

+

 protected slots:

     void keyPressEvent(QKeyEvent *);

 };