us fix

1 files changed, 10 insertions, 22 deletions

diff --git a/microkde/kdatetbl.cpp b/microkde/kdatetbl.cpp
index 4271b55..353f78d 100644
--- a/microkde/kdatetbl.cpp
+++ b/microkde/kdatetbl.cpp
@@ -1,539 +1,527 @@
 /*  -*- C++ -*-
     This file is part of the KDE libraries
     Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org)
     (C) 1998-2001 Mirko Boehm (mirko@kde.org)
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 /////////////////// KDateTable widget class //////////////////////
 //
 // Copyright (C) 1997 Tim D. Gilman
 //           (C) 1998-2001 Mirko Boehm
 // Written using Qt (http://www.troll.no) for the
 // KDE project (http://www.kde.org)
 //
 // This is a support class for the KDatePicker class.  It just
 // draws the calender table without titles, but could theoretically
 // be used as a standalone.
 //
 // When a date is selected by the user, it emits a signal:
 //      dateSelected(QDate)
 
 #include <kglobal.h>
 #include <kglobalsettings.h>
 #include <kapplication.h>
 #include <klocale.h>
 #include <kdebug.h>
 #include <knotifyclient.h>
 #include "kdatetbl.h"
 #include <qdatetime.h>
 #include <qstring.h>
 #include <qpen.h>
 #include <qpainter.h>
 #include <qdialog.h>
 #include <assert.h>
 #include <qapplication.h>
 
 KDateValidator::KDateValidator(QWidget* parent, const char* name)
     : QValidator(parent, name)
 {
 }
 
 QValidator::State
 KDateValidator::validate(QString& text, int&) const
 {
     QDate temp;
     // ----- everything is tested in date():
     return date(text, temp);
 }
 
 QValidator::State
 KDateValidator::date(const QString& text, QDate& d) const
 {
     QDate tmp = KGlobal::locale()->readDate(text);
     if (!tmp.isNull())
         {
             d = tmp;
             return Acceptable;
         } else
         return Valid;
 }
 
 void
 KDateValidator::fixup( QString& ) const
 {
 
 }
 
 KDateTable::KDateTable(QWidget *parent, QDate date_, const char* name, WFlags f)
     : QGridView(parent, name, f)
 {
     setFont( KGlobalSettings::generalFont() );
     if(!date_.isValid())
         {
             date_=QDate::currentDate();
         }
     setFocusPolicy( QWidget::StrongFocus );
     setNumRows(7); // 6 weeks max + headline
     setNumCols(7); // 7 days a week
     setHScrollBarMode(AlwaysOff);
     setVScrollBarMode(AlwaysOff);
     viewport()->setBackgroundColor(QColor(220,245,255));
 #if 0
     viewport()->setEraseColor(lightGray);
 #endif
     mMarkCurrent = false;
     setDate(date_); // this initializes firstday, numdays, numDaysPrevMonth
 }
 
 void
 KDateTable::paintCell(QPainter *painter, int row, int col)
 {
     QRect rect;
     QString text;
     QPen pen;
     int w=cellWidth();
     int h=cellHeight();
     int pos;
     QBrush brushBlue(blue);
     QBrush brushLightblue(QColor(220,245,255));
     QFont _font=font();
     // -----
     if(row==0)
         { // we are drawing the headline
             _font.setBold(true);
             painter->setFont(_font);
             bool normalday = true;
             QString daystr;
             if (KGlobal::locale()->weekStartsMonday())
                 {
                     daystr = KGlobal::locale()->weekDayName(col+1, true);
                     if (col == 5 || col == 6)
                         normalday = false;
                 } else {
                 daystr = KGlobal::locale()->weekDayName(col==0? 7 : col, true);
                 if (col == 0 || col == 6)
                     normalday = false;
             }
             if (!normalday)
                 {
                     painter->setPen(QColor(220,245,255));
                     painter->setBrush(brushLightblue);
                     painter->drawRect(0, 0, w, h);
                     painter->setPen(blue);
                 } else {
                 painter->setPen(blue);
                 painter->setBrush(brushBlue);
                 painter->drawRect(0, 0, w, h);
                 painter->setPen(white);
             }
             painter->drawText(0, 0, w, h-1, AlignCenter,
                               daystr, -1, &rect);
             painter->setPen(black);
             painter->moveTo(0, h-1);
             painter->lineTo(w-1, h-1);
             // ----- draw the weekday:
         } else {
         painter->setFont(_font);
         pos=7*(row-1)+col;
         if (KGlobal::locale()->weekStartsMonday())
             pos++;
         if(pos<firstday || (firstday+numdays<=pos))
             { // we are either
                 // ° painting a day of the previous month or
                 // ° painting a day of the following month
                 if(pos<firstday)
                     { // previous month
                         text.setNum(numDaysPrevMonth+pos-firstday+1);
                     } else { // following month
                     text.setNum(pos-firstday-numdays+1);
                 }
                 painter->setPen(gray);
             } else { // paint a day of the current month
             text.setNum(pos-firstday+1);
             painter->setPen(black);
         }
 
         pen=painter->pen();
         if(firstday+date.day()-1==pos)
             {
                 if(mMarkCurrent && firstday+QDate::currentDate().day()-1==pos)
                     painter->setPen(green);
                 else
                     painter->setPen(red);
                 if(hasFocus())
                     {  
                         painter->setBrush(darkRed);
                         pen=white;
                     } else {
                     painter->setBrush(darkGray);
                     pen=white;
                 }
             } else {
             if(mMarkCurrent && firstday+QDate::currentDate().day()-1==pos)
                 {
                     painter->setPen(green);
                     painter->setBrush(darkGreen);
                     pen=white;
                 } else {
                 painter->setBrush(QColor(220,245,255));
                 painter->setPen(QColor(220,245,255));
             }
         }
         painter->drawRect(0, 0, w, h);
         painter->setPen(pen);
         painter->drawText(0, 0, w, h, AlignCenter, text, -1, &rect);
     }
     /*
     if(rect.width()>maxCell.width()) maxCell.setWidth(rect.width()); 
     if(rect.height()>maxCell.height()) {
         maxCell.setHeight(rect.height());
     }
     */
 }
 
 void
 KDateTable::keyPressEvent( QKeyEvent *e )
 {
     /*
     // not working properly
     if ( e->key() == Qt::Key_Prior ) {
     if ( date.month() == 1 ) {
     KNotifyClient::beep();
     return;
     }
     int day = date.day();
     if ( day > 27 )
     while ( !QDate::isValid( date.year(), date.month()-1, day ) )
     day--;
     setDate(QDate(date.year(), date.month()-1, day));
     return;
     }
     if ( e->key() == Qt::Key_Next ) {
     if ( date.month() == 12 ) {
     KNotifyClient::beep();
     return;
     }
     int day = date.day();
     if ( day > 27 )
     while ( !QDate::isValid( date.year(), date.month()+1, day ) )
     day--;
     setDate(QDate(date.year(), date.month()+1, day));
     return;
     }
     */
     int dayoff = KGlobal::locale()->weekStartsMonday() ? 1 : 0;
 
     int temp=firstday+date.day()-dayoff;
     int pos = temp;
     bool irgnore = true;
+    int add = 0;
     if ( e->state() != Qt::ControlButton ) {
         if ( e->key() == Qt::Key_Up ) {
-            pos -= 7;
+            add -= 7;
             irgnore = false;
         }
         if ( e->key() == Qt::Key_Down ) {
-            pos += 7;
+            add += 7;
             irgnore = false;
         }
         if ( e->key() == Qt::Key_Left ) {
-            pos--;
+            --add;
             irgnore = false;
         }
         if ( e->key() == Qt::Key_Right ) {
-            pos++;
+            ++add;
             irgnore = false;
         }
     } 
-    if ( irgnore )
+    if ( irgnore ) {
         e->ignore();
-
-    if(pos+dayoff<=firstday)
-        { // this day is in the previous month
-            KNotifyClient::beep();
-            return;
-        }
-    if(firstday+numdays<pos+dayoff)
-        { // this date is in the next month
-            KNotifyClient::beep(i18n( "Month not long enough" ));
-            return;
-        }
-
-    if ( pos == temp )
         return;
+    }
 
-    setDate(QDate(date.year(), date.month(), pos-firstday+dayoff));
+    pos += add;
+    setDate(date.addDays( add ));
     updateCell(temp/7+1, temp%7); // Update the previously selected cell
     updateCell(pos/7+1, pos%7); // Update the selected cell
-    assert(QDate(date.year(), date.month(), pos-firstday+dayoff).isValid());
-  
-
+ 
 }
 
 void
 KDateTable::viewportResizeEvent(QResizeEvent * e)
 {
     QGridView::viewportResizeEvent(e);
 
     setCellWidth(viewport()->width()/7);
     setCellHeight(viewport()->height()/7);
 }
 
 void
 KDateTable::setFontSize(int size)
 {
     int count;
     QRect rect;
     // ----- store rectangles:
     fontsize=size;
     QFont  _font = font();
     _font.setPointSize(fontsize);
     setFont( _font );
     _font.setBold( true );
     QFontMetrics metrics(_font);
 
     // ----- find largest day name:
     maxCell.setWidth(0);
     maxCell.setHeight(0);
     for(count=0; count<7; ++count)
         {
             rect=metrics.boundingRect(KGlobal::locale()->weekDayName(count+1, true));
             maxCell.setWidth(QMAX(maxCell.width(), rect.width()));
             maxCell.setHeight(QMAX(maxCell.height(), rect.height()));
         }
     // ----- compare with a real wide number and add some space:
     rect=metrics.boundingRect(QString::fromLatin1("88"));
     maxCell.setWidth(QMAX(maxCell.width()+2, rect.width()));
 #ifdef DESKTOP_VERSION
     maxCell.setHeight(QMAX(maxCell.height()+8, rect.height()));
 #else
     maxCell.setHeight(QMAX(maxCell.height()+4, rect.height()));
 #endif
     if ( maxCell.width() * 1000 / maxCell.height()  > 1900 ) {
         maxCell.setHeight(maxCell.width() * 1000 / 1900 );
         //qDebug("setmax ");
     }
 }
 
 void
 KDateTable::contentsMousePressEvent(QMouseEvent *e)
 {
     if(e->type()!=QEvent::MouseButtonPress)
         { // the KDatePicker only reacts on mouse press events:
             return;
         }
     if(!isEnabled())
         {
             KNotifyClient::beep();
             return;
         }
 
     int dayoff = KGlobal::locale()->weekStartsMonday() ? 1 : 0;
     // -----
     int row, col, pos, temp;
     QPoint mouseCoord;
     // -----
     mouseCoord = e->pos();
     row=rowAt(mouseCoord.y());
     col=columnAt(mouseCoord.x());
     if(row<0 || col<0)
         { // the user clicked on the frame of the table
             return;
         }
     pos=7*(row-1)+col+1;
 #if 0
     if(pos+dayoff<=firstday)
         { // this day is in the previous month
             KNotifyClient::beep();
             return;
         }
     if(firstday+numdays<pos+dayoff)
         { // this date is in the next month
             KNotifyClient::beep();
             return;
         }
 #endif
     temp=firstday+date.day()-dayoff-1;
     QDate da = QDate(date.year(), date.month(),1);
     setDate(da.addDays( pos-firstday+dayoff-1));
     updateCell(temp/7+1, temp%7); // Update the previously selected cell
     updateCell(row, col); // Update the selected cell
     // assert(QDate(date.year(), date.month(), pos-firstday+dayoff).isValid());
     emit(tableClicked());
 }
 
 bool
 KDateTable::setDate(const QDate& date_)
 {
     bool changed=false;
     QDate temp;
     mMarkCurrent = false;
     // -----
     if(!date_.isValid())
         {
             kdDebug() << "KDateTable::setDate: refusing to set invalid date." << endl;
             return false;
         }
     if(date!=date_)
         {
             date=date_;
             changed=true;
         }
     mMarkCurrent = ( date.month() ==  QDate::currentDate().month() && date.year() ==  QDate::currentDate().year() );
     temp.setYMD(date.year(), date.month(), 1);
     firstday=temp.dayOfWeek();
     if(firstday==1) firstday=8;
     numdays=date.daysInMonth();
     if(date.month()==1)
         { // set to december of previous year
             temp.setYMD(date.year()-1, 12, 1);
         } else { // set to previous month
         temp.setYMD(date.year(), date.month()-1, 1);
     }
     numDaysPrevMonth=temp.daysInMonth();
     if(changed)
         {
             repaintContents(false);
         }
     emit(dateChanged(date));
     return true;
 }
 
 const QDate&
 KDateTable::getDate() const
 {
     return date;
 }
 
 void KDateTable::focusInEvent( QFocusEvent *e )
 {
     repaintContents(false);
     QGridView::focusInEvent( e );
 }
 
 void KDateTable::focusOutEvent( QFocusEvent *e )
 {
     repaintContents(false);
     QGridView::focusOutEvent( e );
 }
 
 QSize
 KDateTable::sizeHint() const
 {
     if(maxCell.height()>0 && maxCell.width()>0)
         {
             return QSize((maxCell.width()+2)*numCols()+2*frameWidth(),
                          (maxCell.height()+4)*numRows()+2*frameWidth());
         } else {
         return QSize(-1, -1);
     }
 }
 
 KDateInternalMonthPicker::KDateInternalMonthPicker
 (QWidget* parent, const char* name)
     : QGridView(parent, name),
       result(0) // invalid
 {
     QRect rect;
     QFont font;
     // -----
     activeCol = -1;
     activeRow = -1;
     font=KGlobalSettings::generalFont();
     int fontsize = 10;
     int add = 2;
     if ( QApplication::desktop()->width() >= 480 && QApplication::desktop()->width() <= 640 )
         add += 8;
     if ( QApplication::desktop()->width() > 640 )
         add += 6;
     font.setPointSize(fontsize+add);
     setFont(font);
     setHScrollBarMode(AlwaysOff);
     setVScrollBarMode(AlwaysOff);
     setFrameStyle(QFrame::NoFrame);
     setNumRows(4);
     setNumCols(3);
     // enable to find drawing failures:
     // setTableFlags(Tbl_clipCellPainting);
 #if 0
     viewport()->setEraseColor(lightGray); // for consistency with the datepicker
 #endif
     // ----- find the preferred size
     //       (this is slow, possibly, but unfortunatly it is needed here):
     QFontMetrics metrics(font);
     for(int i=1; i <= 12; ++i)
         {
             rect=metrics.boundingRect(KGlobal::locale()->monthName(i, false));
             if(max.width()<rect.width()) max.setWidth(rect.width());
             if(max.height()<rect.height()) max.setHeight(rect.height());
         }
 
 }
 
 QSize
 KDateInternalMonthPicker::sizeHint() const
 {
     return QSize((max.width()+6)*numCols()+2*frameWidth(),
                  (max.height()+6)*numRows()+2*frameWidth());
 }
 
 int
 KDateInternalMonthPicker::getResult() const
 {
     return result;
 }
 
 void
 KDateInternalMonthPicker::setupPainter(QPainter *p)
 {
     p->setPen(black);
 }
 
 void
 KDateInternalMonthPicker::viewportResizeEvent(QResizeEvent*)
 {
     setCellWidth(width()/3);
     setCellHeight(height()/4);
 }
 
 void
 KDateInternalMonthPicker::paintCell(QPainter* painter, int row, int col)
 {
     int index;
     QString text;
     // ----- find the number of the cell:
     index=3*row+col+1;
     text=KGlobal::locale()->monthName(index, false);
     painter->drawText(0, 0, cellWidth(), cellHeight(), AlignCenter, text);
     if ( activeCol == col && activeRow == row )
         painter->drawRect( 0, 0, cellWidth(), cellHeight() );
 }
 
 void
 KDateInternalMonthPicker::contentsMousePressEvent(QMouseEvent *e)
 {
     if(!isEnabled() || e->button() != LeftButton)
         {
             KNotifyClient::beep();
             return;
         }
     // -----
     int row, col;
     QPoint mouseCoord;
     // -----
     mouseCoord = e->pos();
     row=rowAt(mouseCoord.y());
     col=columnAt(mouseCoord.x());