3 files changed, 168 insertions, 51 deletions

diff --git a/bin/kdepim/WhatsNew.txt b/bin/kdepim/WhatsNew.txt
index e24ee43..3ba0841 100644
--- a/bin/kdepim/WhatsNew.txt
+++ b/bin/kdepim/WhatsNew.txt
@@ -12,2 +12,4 @@ all attendees or all selected (with RSVP) attendees.
 
+Made the week-month mode changing in month view faster.
+
 ********** VERSION 2.0.2 ************
diff --git a/korganizer/komonthview.cpp b/korganizer/komonthview.cpp
index 9c1e4c3..daa37fd 100644
--- a/korganizer/komonthview.cpp
+++ b/korganizer/komonthview.cpp
@@ -25,2 +25,3 @@
 #include <qvbox.h>
+#include <qwidgetstack.h>
 #include <qpushbutton.h>
@@ -270,4 +271,4 @@ int MonthViewItem::width(const QListBox *lb) const
 
-MonthViewCell::MonthViewCell( KOMonthView *parent)
-    : QWidget( parent ),
+MonthViewCell::MonthViewCell( KOMonthView *parent,QWidget* par )
+    : QWidget( par ),
       mMonthView( parent )
@@ -768,2 +769,16 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
 {
+ 
+    clPending = true;
+    mWidStack = new QWidgetStack( this );
+    QHBoxLayout* hb = new QHBoxLayout( this );
+    mMonthView = new QWidget( mWidStack );
+    mWeekView = new QWidget( mWidStack );
+#if QT_VERSION >= 0x030000
+    mWidStack->addWidget(mMonthView );
+    mWidStack->addWidget(mWeekView  );
+#else
+    mWidStack->addWidget( mMonthView, 1 );
+    mWidStack->addWidget( mWeekView , 1 );
+#endif
+    hb->addWidget( mWidStack );
     mWeekStartsMonday = KGlobal::locale()->weekStartsMonday();
@@ -775,6 +790,4 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
     mShowSatSunComp = KOPrefs::instance()->mMonthViewSatSunTog ;
-    // mDayLayout = new QGridLayout( this );
-    // create the day of the week labels (Sun, Mon, etc) and add them to
-    // the layout.
     mDayLabels.resize( mDaysPerWeek );
+    mDayLabelsW.resize( mDaysPerWeek );
     QFont bfont = font();
@@ -787,3 +800,3 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
     for( i = 0; i < mDaysPerWeek; i++ ) {
-        QLabel *label = new QLabel( this );
+        QLabel *label = new QLabel( mMonthView );
         label->setFont(bfont);
@@ -793,2 +806,8 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
         mDayLabels.insert( i, label );
+        label = new QLabel( mWeekView );
+        label->setFont(bfont);
+        label->setFrameStyle(QFrame::Panel|QFrame::Raised);
+        label->setLineWidth(1);
+        label->setAlignment(AlignCenter);
+        mDayLabelsW.insert( i, label );
     }
@@ -797,4 +816,5 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
     mWeekLabels.resize( mNumWeeks+1 );
+    mWeekLabelsW.resize( 2 );
     for( i = 0; i < mNumWeeks+1; i++ ) {
-        KOWeekButton *label = new KOWeekButton( this );
+        KOWeekButton *label = new KOWeekButton( mMonthView );
         label->setFont(bfont);
@@ -808,4 +828,19 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
     }
-    mWeekLabels[mNumWeeks]->setText( i18n(""));
+    mWeekLabels[mNumWeeks]->setText( i18n("W"));
     QWhatsThis::add(mWeekLabels[mNumWeeks],i18n("Click on this to\nselect week number"));
+    
+    for( i = 0; i < 1+1; i++ ) {
+        KOWeekButton *label = new KOWeekButton( mWeekView );
+        label->setFont(bfont);
+        connect( label, SIGNAL( selectWeekNum ( int )),this, SLOT( selectInternalWeekNum ( int ))   );  
+        label->setFlat(true);
+        QWhatsThis::add(label,i18n("Click on the week number to\nshow week zoomed"));
+        //label->setFrameStyle(QFrame::Panel|QFrame::Raised);
+        //label->setLineWidth(1);
+        //label->setAlignment(AlignCenter);
+        mWeekLabelsW.insert( i, label );
+    }
+    mWeekLabelsW[1]->setText( i18n("W"));
+
+
     int row, col;
@@ -814,3 +849,3 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
         for( col = 0; col < mDaysPerWeek; ++col ) {
-            MonthViewCell *cell = new MonthViewCell( this );
+            MonthViewCell *cell = new MonthViewCell( this, mMonthView );
             mCells.insert( row * mDaysPerWeek + col, cell );
@@ -825,2 +860,14 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
     }
+    mCellsW.resize( mDaysPerWeek );
+    for( col = 0; col < mDaysPerWeek; ++col ) {
+        MonthViewCell *cell = new MonthViewCell( this, mWeekView );
+        mCellsW.insert( col, cell );
+
+        connect( cell, SIGNAL( defaultAction( Incidence * ) ),
+                 SLOT( defaultAction( Incidence * ) ) );
+        connect( cell, SIGNAL( newEventSignal( QDateTime ) ),
+                 SIGNAL( newEventSignal( QDateTime ) ) );
+        connect( cell, SIGNAL( showDaySignal( QDate ) ),
+                 SIGNAL( showDaySignal( QDate ) ) );
+    }
 
@@ -830,3 +877,13 @@ KOMonthView::KOMonthView(Calendar *calendar, QWidget *parent, const char *name)
 
-    mWeekLabels[mNumWeeks]->setText( i18n("W"));
+    //mWeekLabels[mNumWeeks]->setText( i18n("W"));
+#if 0
+    mWidStack = new QWidgetStack( this );
+    mMonthView = new QWidget( mWidStack );
+    mWeekView = new QWidget( mWidStack );
+#endif
+    if ( mShowWeekView )
+        mWidStack->raiseWidget( mWeekView );
+    else
+        mWidStack->raiseWidget( mMonthView );
+
     emit incidenceSelected( 0 );
@@ -844,4 +901,4 @@ void KOMonthView::selectInternalWeekNum ( int n )
 {
-    emit selectWeekNum ( n ); 
     switchView();
+    emit selectWeekNum ( n );
 }
@@ -850,2 +907,3 @@ void KOMonthView::switchView()
 {
+
     if ( selectedCell( ) )
@@ -855,4 +913,11 @@ void KOMonthView::switchView()
     //emit showNavigator( !mShowWeekView );
-    computeLayout();
-    updateConfig();
+    if ( clPending ) {
+      computeLayout();
+      updateConfig();
+    }
+    if ( mShowWeekView )
+        mWidStack->raiseWidget( mWeekView );
+    else
+        mWidStack->raiseWidget( mMonthView ); 
+    clPending = false;
 }
@@ -908,3 +973,3 @@ void KOMonthView::updateConfig()
         mWeekStartsMonday = true;
-    }
+    } 
     QFontMetrics fontmetric(mDayLabels[0]->font());
@@ -938,2 +1003,24 @@ void KOMonthView::updateDayLabels()
   
+    QPtrVector<QLabel> *mDayLabelsT;
+#if 0
+    if (mShowWeekView  ) 
+        mDayLabelsT = &mDayLabelsW;
+    else
+        mDayLabelsT = &mDayLabels;
+#endif
+
+    mDayLabelsT = &mDayLabelsW;
+    for (int i = 0; i < 7; i++) {
+        if (mWeekStartsMonday) {
+            bool show = mShortDayLabels;
+            if ( i > 4 && mShowSatSunComp && mWidthLongDayLabel > (*mDayLabelsT)[i]->width()  )
+                show = true;
+            (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i+1,show));
+        } else {
+            if (i==0) (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(7,mShortDayLabels));
+            else (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i,mShortDayLabels));
+
+        }
+    }
+    mDayLabelsT = &mDayLabels;
     for (int i = 0; i < 7; i++) {
@@ -941,8 +1028,8 @@ void KOMonthView::updateDayLabels()
             bool show = mShortDayLabels;
-            if ( i > 4 && mShowSatSunComp && mWidthLongDayLabel > mDayLabels[i]->width()  )
+            if ( i > 4 && mShowSatSunComp && mWidthLongDayLabel > (*mDayLabelsT)[i]->width()  )
                 show = true;
-            mDayLabels[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i+1,show));
+            (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i+1,show));
         } else {
-            if (i==0) mDayLabels[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(7,mShortDayLabels));
-            else mDayLabels[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i,mShortDayLabels));
+            if (i==0) (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(7,mShortDayLabels));
+            else (*mDayLabelsT)[i]->setText(KOGlobals::self()->calendarSystem()->weekDayName(i,mShortDayLabels));
 
@@ -950,2 +1037,3 @@ void KOMonthView::updateDayLabels()
     }
+
 }
@@ -956,2 +1044,16 @@ void KOMonthView::showDates(const QDate &start, const QDate &)
 
+    QPtrVector<MonthViewCell> *cells;
+    QPtrVector<QLabel> *dayLabels;
+    QPtrVector<KOWeekButton> *weekLabels;
+    int weekNum = 6;
+    if ( mShowWeekView ) {
+        weekNum = 1;
+        cells = &mCellsW;
+        dayLabels = &mDayLabelsW;
+        weekLabels = &mWeekLabelsW;
+    } else {
+        cells = &mCells;
+        dayLabels = &mDayLabels;
+        weekLabels = &mWeekLabels;
+    }
 
@@ -967,5 +1069,5 @@ void KOMonthView::showDates(const QDate &start, const QDate &)
     uint i;
-    for( i = 0; i < mCells.size(); ++i ) {
+    for( i = 0; i < (*cells).size(); ++i ) {
         QDate date = mStartDate.addDays( i );
-        mCells[i]->setDate( date );
+        (*cells)[i]->setDate( date );
 
@@ -974,3 +1076,3 @@ void KOMonthView::showDates(const QDate &start, const QDate &)
         QString hstring(KOCore::self()->holiday(date));
-        mCells[i]->setHoliday( hstring );
+        (*cells)[i]->setHoliday( hstring );
 #endif
@@ -979,3 +1081,3 @@ void KOMonthView::showDates(const QDate &start, const QDate &)
     QDate date = mStartDate.addDays( mWeekStartsMonday ? 3 : 4 );
-    for( i = 0; i < 6; ++i ) {
+    for( i = 0; i < weekNum; ++i ) {
         int wno;
@@ -989,3 +1091,3 @@ void KOMonthView::showDates(const QDate &start, const QDate &)
             wno =dayOfYear / 7;
-        mWeekLabels[i]->setWeekNum( wno );
+        (*weekLabels)[i]->setWeekNum( wno );
         date = date.addDays( 7 );
@@ -1014,5 +1116,11 @@ void KOMonthView::updateView()
     //ti.start();
+    QPtrVector<MonthViewCell> *cells;
+    if ( mShowWeekView ) {
+        cells = &mCellsW;
+    } else {
+        cells = &mCells;
+    }
 #if 1
     int i;
-    int timeSpan = mCells.size()-1;
+    int timeSpan = (*cells).size()-1;
     if ( KOPrefs::instance()->mMonthViewWeek )         
@@ -1020,3 +1128,3 @@ void KOMonthView::updateView()
     for( i = 0; i < timeSpan + 1; ++i ) {
-        mCells[i]->startUpdateCell();
+        (*cells)[i]->startUpdateCell();
     }
@@ -1049,3 +1157,3 @@ void KOMonthView::updateView()
                                 for ( iii = st;iii<= end;++iii) 
-                                    mCells[iii]->insertEvent( event );
+                                    (*cells)[iii]->insertEvent( event );
                             }
@@ -1079,3 +1187,3 @@ void KOMonthView::updateView()
                     for ( iii = st;iii<= end;++iii)
-                        mCells[iii]->insertEvent( event );
+                        (*cells)[iii]->insertEvent( event );
                 }
@@ -1092,3 +1200,3 @@ void KOMonthView::updateView()
             if ( day >= 0 && day < timeSpan + 1)  {
-                mCells[day]->insertTodo( todo );
+                (*cells)[day]->insertTodo( todo );
             }
@@ -1098,6 +1206,6 @@ void KOMonthView::updateView()
     for( i = 0; i < timeSpan+1; ++i ) {
-        mCells[i]->finishUpdateCell();
+        (*cells)[i]->finishUpdateCell();
     }
     processSelectionChange();
-    mCells[0]->setFocus();
+    (*cells)[0]->setFocus();
 
@@ -1108,4 +1216,4 @@ void KOMonthView::updateView()
     int i;
-    for( i = 0; i < mCells.count(); ++i ) {
-        mCells[i]->updateCell();
+    for( i = 0; i < (*cells).count(); ++i ) {
+        (*cells)[i]->updateCell();
     }
@@ -1115,3 +1223,3 @@ void KOMonthView::updateView()
     // qDebug("---------------------------------------------------------------------+ ");
-    mCells[0]->setFocus();
+    (*cells)[0]->setFocus();
 #endif
@@ -1124,3 +1232,7 @@ void KOMonthView::resizeEvent(QResizeEvent * e)
     computeLayout();
-    mCells[0]->setFocus();
+    clPending = true; 
+    if ( mShowWeekView )
+        mCellsW[0]->setFocus();
+    else
+        mCells[0]->setFocus();
 }
@@ -1158,3 +1270,3 @@ void KOMonthView::computeLayoutWeek()
     int lastCol = wid - ( colWid*6  ); 
-    int dayLabelHei = mDayLabels[0]->sizeHint().height();
+    int dayLabelHei = mDayLabelsW[0]->sizeHint().height();
     int cellHei = (hei - (5- daysToShow )*dayLabelHei) /(5- daysToShow ); 
@@ -1179,3 +1291,3 @@ void KOMonthView::computeLayoutWeek()
         if ( i >=  5 ) {
-            mDayLabels[i]->setGeometry( x+weeklabelwid,y,w/2+w%2,h);
+            mDayLabelsW[i]->setGeometry( x+weeklabelwid,y,w/2+w%2,h);
             x -= (w/2 );
@@ -1183,3 +1295,3 @@ void KOMonthView::computeLayoutWeek()
         else
-            mDayLabels[i]->setGeometry( x+weeklabelwid,y,w,h);
+            mDayLabelsW[i]->setGeometry( x+weeklabelwid,y,w,h);
         x += w;                                   
@@ -1190,5 +1302,5 @@ void KOMonthView::computeLayoutWeek()
     h = cellHei;
-    for ( i = 0; i < mCells.count(); ++i) {
+    for ( i = 0; i < mCellsW.count(); ++i) {
         if ( i > 6 ) {
-            mCells[i]->hide();
+            mCellsW[i]->hide();
             continue;
@@ -1205,3 +1317,3 @@ void KOMonthView::computeLayoutWeek()
             if ( i ==5 ) {
-                mCells[i]->setGeometry ( x+weeklabelwid,y,w,h/2 ); 
+                mCellsW[i]->setGeometry ( x+weeklabelwid,y,w,h/2 ); 
                 x -= w ;y += h/2;
@@ -1211,3 +1323,3 @@ void KOMonthView::computeLayoutWeek()
                 }
-                mCells[i]->setGeometry ( x+weeklabelwid,y,w,h-h/2 ); 
+                mCellsW[i]->setGeometry ( x+weeklabelwid,y,w,h-h/2 ); 
                 y -= h/2;
@@ -1215,3 +1327,3 @@ void KOMonthView::computeLayoutWeek()
         } else
-            mCells[i]->setGeometry ( x+weeklabelwid,y,w,h ); 
+            mCellsW[i]->setGeometry ( x+weeklabelwid,y,w,h ); 
                 
@@ -1226,10 +1338,7 @@ void KOMonthView::computeLayoutWeek()
     h = cellHei ;
-    mWeekLabels[0]->setGeometry( 0,y,weeklabelwid,hei-dayLabelHei);
-    for ( i = 1; i < 6; i++) {
-        mWeekLabels[i]->hide();        
-    }
-    mWeekLabels[6]->setGeometry( 0,0,weeklabelwid,dayLabelHei);
+    mWeekLabelsW[0]->setGeometry( 0,y,weeklabelwid,hei-dayLabelHei);
+    mWeekLabelsW[1]->setGeometry( 0,0,weeklabelwid,dayLabelHei);
     // qDebug("RRRRRRRRRRRRR %d %d  old %d %d", e->size().width(),e->size().height() , e->oldSize().width(),e->oldSize().height());
     //qDebug("parent %d %d ", topLevelWidget()->size().width(), topLevelWidget()->size().height());
-    mShortDayLabels = mDayLabels[0]->width() < mWidthLongDayLabel ;
+    mShortDayLabels = mDayLabelsW[0]->width() < mWidthLongDayLabel ;
     updateDayLabels();
@@ -1302,3 +1411,2 @@ void KOMonthView::computeLayout()
     for ( i = 0; i < mCells.count(); ++i) {
-        mCells[i]->show();
         w = colWid;
@@ -1333,3 +1441,2 @@ void KOMonthView::computeLayout()
     for ( i = 0; i < 6; i++) {
-        mWeekLabels[i]->show();
         if ( i  == (6-rowModulo))
diff --git a/korganizer/komonthview.h b/korganizer/komonthview.h
index 1ed200b..b89b2bc 100644
--- a/korganizer/komonthview.h
+++ b/korganizer/komonthview.h
@@ -27,2 +27,3 @@
 #include <qpoint.h>
+#include <qwidgetstack.h>
 #include <qlayout.h>
@@ -127,3 +128,3 @@ class MonthViewCell : public QWidget
   public:
-    MonthViewCell( KOMonthView * );
+    MonthViewCell(KOMonthView *,QWidget* );
 
@@ -258,2 +259,6 @@ class KOMonthView: public KOEventView
   private:
+    bool clPending;
+    QWidgetStack * mWidStack;
+    QWidget* mMonthView;
+    QWidget* mWeekView;
     bool mShowWeekView;
@@ -271,2 +276,5 @@ class KOMonthView: public KOEventView
     QPtrVector<KOWeekButton> mWeekLabels;
+    QPtrVector<MonthViewCell> mCellsW;
+    QPtrVector<QLabel> mDayLabelsW;
+    QPtrVector<KOWeekButton> mWeekLabelsW;