Extremely improved table update

5 files changed, 109 insertions, 70 deletions

diff --git a/core/pim/addressbook/abtable.cpp b/core/pim/addressbook/abtable.cpp
index e333b17..00335ae 100644
--- a/core/pim/addressbook/abtable.cpp
+++ b/core/pim/addressbook/abtable.cpp
@@ -125,3 +125,4 @@ AbTable::AbTable( const QValueList<int> order, QWidget *parent, const char *name
           enablePainting( true ),
-          columnVisible( true )
+          columnVisible( true ),
+          countNested( 0 )
 {
@@ -164,3 +165,3 @@ void AbTable::setContacts( const OContactAccess::List& viewList )
         setSorting( false );
-        setUpdatesEnabled( FALSE );
+        setPaintingEnabled( FALSE );
         
@@ -172,4 +173,2 @@ void AbTable::setContacts( const OContactAccess::List& viewList )
         
-        setUpdatesEnabled( TRUE );
-
         setSorting( true );
@@ -180,2 +179,4 @@ void AbTable::setContacts( const OContactAccess::List& viewList )
 
+        setPaintingEnabled( TRUE );
+
 }
@@ -190,2 +191,3 @@ bool AbTable::selectContact( int UID )
 
+        setPaintingEnabled( FALSE );
         for ( int r = 0; r < rows; ++r ) {
@@ -206,2 +208,4 @@ bool AbTable::selectContact( int UID )
 
+        setPaintingEnabled( TRUE );
+
         return true;
@@ -211,3 +215,3 @@ void AbTable::insertIntoTable( const OContact& cnt, int row )
 {
-        // qWarning( "void AbTable::insertIntoTable( const OContact& cnt, %d )", row );
+        qWarning( "void AbTable::insertIntoTable( const OContact& cnt, %d )", row );
         QString strName,
@@ -253,2 +257,3 @@ void AbTable::resort()
         qWarning( "void AbTable::resort()" );
+        setPaintingEnabled( FALSE );
         if ( sorting() ) {
@@ -260,2 +265,3 @@ void AbTable::resort()
         }
+        setPaintingEnabled( TRUE );
 }
@@ -284,2 +290,4 @@ void AbTable::clear()
         contactList.clear();
+
+        setPaintingEnabled( FALSE );
         for ( int r = 0; r < numRows(); ++r ) {
@@ -292,2 +300,3 @@ void AbTable::clear()
         setNumRows( 0 );
+        setPaintingEnabled( TRUE );
 }
@@ -302,2 +311,3 @@ void AbTable::refresh()
 
+        setPaintingEnabled( FALSE );
         for ( int r = 0; r < rows; ++r ) {
@@ -308,2 +318,3 @@ void AbTable::refresh()
         resort();
+        setPaintingEnabled( TRUE );
 }
@@ -456,2 +467,4 @@ void AbTable::fitColumns()
         // contentsWidth = 130; 
+
+        setPaintingEnabled( FALSE );
         
@@ -468,2 +481,4 @@ void AbTable::fitColumns()
                 setColumnWidth( 1, contentsWidth );
+
+        setPaintingEnabled( TRUE );
 }
@@ -535,2 +550,4 @@ void AbTable::updateVisible()
 {
+        qWarning("void AbTable::updateVisible()");
+
         int visible,
@@ -542,6 +559,6 @@ void AbTable::updateVisible()
         
-        realignTable();
-
         setPaintingEnabled( FALSE );
 
+        realignTable();
+
         totalRows = numRows();
@@ -571,4 +588,9 @@ void AbTable::setPaintingEnabled( bool e )
 {
-        if ( e != enablePainting ) {
-                if ( !enablePainting ) {
+        qWarning("IN void AbTable::setPaintingEnabled( %d )->Nested: %d", e, countNested );
+
+        if ( e ) {
+                if ( countNested > 0 )
+                        --countNested;
+                if ( ! countNested ){
+                        setUpdatesEnabled( true );
                         enablePainting = true;
@@ -576,8 +598,19 @@ void AbTable::setPaintingEnabled( bool e )
                         viewport()->update();
-                } else {
-                        enablePainting = false;
                 }
+        } else {
+                ++countNested;
+                enablePainting = false;
+                setUpdatesEnabled( false );
         }
+        qWarning("OUT void AbTable::setPaintingEnabled( %d )->Nested: %d", e, countNested );
 }
 
+void AbTable::viewportPaintEvent( QPaintEvent* e ) {
+        qWarning(" void AbTable::viewportPaintEvent( QPaintEvent* e ) -> %d", enablePainting);
+        if ( enablePainting )
+                QTable::viewportPaintEvent( e );
+}
+
+
+
 void AbTable::rowHeightChanged( int row )
diff --git a/core/pim/addressbook/abtable.h b/core/pim/addressbook/abtable.h
index 83bd5a7..9825665 100644
--- a/core/pim/addressbook/abtable.h
+++ b/core/pim/addressbook/abtable.h
@@ -87,2 +87,3 @@ public:
     void setPaintingEnabled( bool e );
+    void viewportPaintEvent( QPaintEvent* e);
 
@@ -129,4 +130,4 @@ private:
     bool enablePainting;
-
     bool columnVisible;
+    int countNested;
 
diff --git a/core/pim/addressbook/abview.cpp b/core/pim/addressbook/abview.cpp
index 8d22129..3af7663 100644
--- a/core/pim/addressbook/abview.cpp
+++ b/core/pim/addressbook/abview.cpp
@@ -1 +1,17 @@
+/**********************************************************************
+** Copyright (c) 2002 Stefan Eilers (eilers.stefan@epost.de)
+**
+** This file is part of Qt Palmtop Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**
+**********************************************************************/
+
 #include "abview.h"
@@ -139,5 +155,2 @@ void AbView::load()
 
-        // Feed all views with new lists
-        updateListinViews();
-        
         qWarning ("Number of contacts: %d", m_list.count());
@@ -161,16 +174,5 @@ void AbView::clear()
 
-void AbView::setShowByCategory( Views view, const QString& cat )
+void AbView::setShowByCategory( const QString& cat )
 {
-        qWarning("AbView::setShowCategory( Views view, const QString& cat )");
-
-        // if ( view == PersonalView ){
-        //      if ( ! m_inPersonal )
-        //              showPersonal( true );
-                
-        // }else{
-        //      if  ( m_inPersonal )
-        //              showPersonal( false );
-
-        //              m_curr_View = view;
-        // }
+        qWarning("AbView::setShowCategory( const QString& cat )");
 
@@ -184,14 +186,6 @@ void AbView::setShowByCategory( Views view, const QString& cat )
 
-        // If we just change the view, we don't have to reload any data..
-        // This speeds up a lot of things !
-        if ( intCat == m_curr_category ){
-                qWarning ("Just change the View (Category is: %d)", m_curr_category);
-                m_prev_View = m_curr_View;
-                m_curr_View = view;
-
-                updateView();
-        }else{
+        // Just do anything if we really change the category
+        if ( intCat != m_curr_category ){
                 qWarning ("Categories: Selected %s.. Number: %d", cat.latin1(), m_curr_category);
 
-                m_curr_View = view;
                 m_curr_category = intCat;
@@ -203,2 +197,18 @@ void AbView::setShowByCategory( Views view, const QString& cat )
 }
+
+void AbView::setShowToView( Views view )
+{
+        qWarning("void AbView::setShowToView( View %d )", view);
+
+        qWarning ("Change the View (Category is: %d)", m_curr_category);
+
+        if ( m_curr_View != view ){
+                m_prev_View = m_curr_View;
+                m_curr_View = view;
+
+                updateView();
+        }
+
+}
+
 void AbView::setShowByLetter( char c )
@@ -403,2 +413,5 @@ void  AbView::updateView()
 
+        // Feed all views with new lists
+        updateListinViews();
+
         if ( m_viewStack -> visibleWidget() ){
@@ -417,3 +430,2 @@ void  AbView::updateView()
                 }
-                emit signalViewSwitched ( (int) m_curr_View );
         }else
@@ -421,2 +433,6 @@ void  AbView::updateView()
         
+        // Inform the world that the view is changed
+        if ( m_curr_View != m_prev_View )
+                emit signalViewSwitched ( (int) m_curr_View );
+
         m_prev_View = m_curr_View;
@@ -427,3 +443,2 @@ void  AbView::updateView()
                 m_abTable -> setChoiceSelection( m_orderedFields );
-                m_abTable -> setContacts( m_list );
                 if ( m_curr_Contact != 0 )
@@ -433,3 +448,2 @@ void  AbView::updateView()
         case CardView:
-                m_ablabel -> setContacts( m_list );
                 if ( m_curr_Contact != 0 )
diff --git a/core/pim/addressbook/abview.h b/core/pim/addressbook/abview.h
index 201b521..2c10cfa 100644
--- a/core/pim/addressbook/abview.h
+++ b/core/pim/addressbook/abview.h
@@ -31,3 +31,4 @@ public:
     void showPersonal( bool personal );
-    void setShowByCategory( Views view, const QString& cat );
+    void setShowByCategory( const QString& cat );
+    void setShowToView( Views view );
     void setShowByLetter( char c );
diff --git a/core/pim/addressbook/addressbook.cpp b/core/pim/addressbook/addressbook.cpp
index 3b2e4b8..5d588da 100644
--- a/core/pim/addressbook/addressbook.cpp
+++ b/core/pim/addressbook/addressbook.cpp
@@ -823,8 +823,10 @@ void AddressbookWindow::slotSetCategory( int c )
         
-        // Checkmark Book Menu Item Selected 
+        // Switch view 
         if ( c < 3 )
-                for ( unsigned int i = 1; i < 3; i++ )
-                        catMenu->setItemChecked( i, c == (int)i );
-        // Checkmark Category Menu Item Selected 
+                for ( unsigned int i = 1; i < 3; i++ ){
+                        if ( catMenu )
+                                catMenu->setItemChecked( i, c == (int)i );
+                }
         else
+         // Checkmark Category Menu Item Selected 
                 for ( unsigned int i = 3; i < catMenu->count(); i++ )
@@ -832,2 +834,3 @@ void AddressbookWindow::slotSetCategory( int c )
         
+        // Now switch to the selected category
         for ( unsigned int i = 1; i < catMenu->count(); i++ ) {
@@ -854,5 +857,7 @@ void AddressbookWindow::slotSetCategory( int c )
         
+        // Switch to the selected View
         slotViewSwitched( view );
 
-        m_abView -> setShowByCategory( view, cat );
+        // Tell the view about the selected category
+        m_abView -> setShowByCategory( cat );
 
@@ -870,2 +875,4 @@ void AddressbookWindow::slotViewSwitched( int view )
         int menu = 0;
+
+        // Switch to selected view
         switch ( view ){
@@ -881,11 +888,2 @@ void AddressbookWindow::slotViewSwitched( int view )
                 break;
-        // case AbView::PersonalView:
-        //      menu = 3;
-        //      break;
-        // case AbView::CompanyBook:
-        //      menu = 3;
-        //      break;
-        // case AbView::EmailBook:
-        //      menu = 4;
-        //      break;
         }
@@ -895,2 +893,6 @@ void AddressbookWindow::slotViewSwitched( int view )
         }
+
+        // Tell the view about the selected view
+        m_abView -> setShowToView ( (AbView::Views) view );
+        
 }
@@ -900,3 +902,3 @@ void AddressbookWindow::slotListView()
 {
-        emit slotSetCategory( AbView::TableView +1 );
+        slotViewSwitched( AbView::TableView );
 }
@@ -905,3 +907,3 @@ void AddressbookWindow::slotCardView()
 {
-        emit slotSetCategory( AbView::CardView +1 );
+        slotViewSwitched( AbView::CardView );
 }
@@ -939,14 +941,2 @@ void AddressbookWindow::populateCategories()
 
-        // :SX
-        // if ( abList->showBook().isEmpty() ) {
-        //      catMenu->setItemChecked( 1, true );
-        // } else if ( abList->showBook() == "Phone" ) {
-        //      catMenu->setItemChecked( 2, true );
-        // } else if ( abList->showBook() == "Company" ) {
-        //      catMenu->setItemChecked( 3, true );
-        // } else if ( abList->showBook() == "Email" ) {
-        //      catMenu->setItemChecked( 4, true );
-        // } else if ( abList->showBook() == "Cards" ) {
-        //      catMenu->setItemChecked( 5, true );
-        // }