Fixed datepicker

1 files changed, 6 insertions, 3 deletions

diff --git a/libkdepim/kdatepicker.cpp b/libkdepim/kdatepicker.cpp
index 3fe139c..d8bc9f5 100644
--- a/libkdepim/kdatepicker.cpp
+++ b/libkdepim/kdatepicker.cpp
@@ -1,472 +1,475 @@
 /*  -*- 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.
 */
 
 #include "kdatepicker.h"
 #include <kglobal.h>
 #include <kapplication.h>
 #include <klocale.h>
 #include <kiconloader.h>
 #include <qframe.h>
 #include <qpainter.h>
 #include <qdialog.h>
 #include <qtoolbutton.h>
 #include <qfont.h>
 #include <qapplication.h>
 #include <qlineedit.h>
 #include <qvalidator.h>
 #include <kdebug.h>
 #include <knotifyclient.h>
 #include "kdatetbl.h"
 #include "kdateedit.h"
 //#include "kdatepicker.moc"
 
 
 KDatePicker::KDatePicker(QWidget *parent, QDate dt, const char *name)
   : QFrame(parent,name),
     yearForward(new QToolButton(this)),
     yearBackward(new QToolButton(this)),
     monthForward(new QToolButton(this)),
     monthBackward(new QToolButton(this)),
     selectMonth(new QToolButton(this)),
     selectYear(new QToolButton(this)),
     //line(new QLineEdit(this)),
     val(new KDateValidator(this))
     //table(new KDateTable(this)),
     //fontsize(1)
 {
   // -----
     int size = 12;
   if (  QApplication::desktop()->width() >= 480 )
       size = 18;
   fontsize = size;
   setFont ( QFont("helvetica",size) );
   table = new KDateTable(this);
   setFontSize(size);
   //line->setValidator(val);
   lineDate = new KDateEdit( this, "dateediipicker", true );
   yearForward->setPixmap(SmallIcon("2rightarrowB"));
   yearBackward->setPixmap(SmallIcon("2leftarrowB"));
   monthForward->setPixmap(SmallIcon("1rightarrowB"));
   monthBackward->setPixmap(SmallIcon("1leftarrowB"));
- 
   setDate(dt); // set button texts
   connect(table, SIGNAL(dateChanged(QDate)), SLOT(dateChangedSlot(QDate)));
   connect(table, SIGNAL(tableClicked()), SLOT(tableClickedSlot()));
   connect(monthForward, SIGNAL(clicked()), SLOT(monthForwardClicked()));
   connect(monthBackward, SIGNAL(clicked()), SLOT(monthBackwardClicked()));
   connect(yearForward, SIGNAL(clicked()), SLOT(yearForwardClicked()));
   connect(yearBackward, SIGNAL(clicked()), SLOT(yearBackwardClicked()));
   connect(selectMonth, SIGNAL(clicked()), SLOT(selectMonthClicked()));
   connect(selectYear, SIGNAL(clicked()), SLOT(selectYearClicked()));
   //connect(line, SIGNAL(returnPressed()), SLOT(lineEnterPressed()));
   connect(lineDate, SIGNAL(dateChanged(QDate)), SLOT(slotSetDate(QDate)));
   connect(lineDate, SIGNAL(returnPressed()), SLOT(lineEnterPressed()));
   table->setFocus();
 
 }
 
 KDatePicker::~KDatePicker()
 {
 }
 
 void
 KDatePicker::resizeEvent(QResizeEvent*)
 {
     QWidget *buttons[] = {
         yearBackward,
             monthBackward,
             selectMonth,
             selectYear,
             monthForward,
             yearForward };
     const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]);
     QSize sizes[NoOfButtons];
     int buttonHeight=0;
     int count;
     int w;
     int x=0;
     // ----- calculate button row height:
     for(count=0; count<NoOfButtons; ++count) {
         int xS = buttons[count]->sizeHint().width();
-        int yS = buttons[count]->sizeHint().height();
-        sizes[count]=QSize ( xS+10, yS );
+        int yS = buttons[count]->sizeHint().height(); 
+        if (  QApplication::desktop()->width() < 320 ) 
+            sizes[count]=QSize ( xS+4, yS );
+        else
+            sizes[count]=QSize ( xS+10, yS );
+            
         buttonHeight=QMAX(buttonHeight, sizes[count].height());
     }
     buttonHeight += 10;
     // ----- calculate size of the month button:
     w=0;
     for(count=0; count<NoOfButtons; ++count) {
         if(buttons[count]!=selectMonth)
         {
             w+=sizes[count].width();
         } else {
             x=count;
         }
     }
     sizes[x].setWidth(width()-w); // stretch the month button
     // ----- place the buttons:
     x=0;
     for(count=0; count<NoOfButtons; ++count)
     {
         w=sizes[count].width();
         buttons[count]->setGeometry(x, 0, w, buttonHeight);
         x+=w;
     }
     // ----- place the line edit for direct input:
     sizes[0]=lineDate->sizeHint();
     //line->setGeometry(0, height()-sizes[0].height(), width(), sizes[0].height());
     lineDate->setGeometry(0, height()-sizes[0].height(), width(), sizes[0].height());
     // ----- adjust the table:
     table->setGeometry(0, buttonHeight, width(),
                        height()-buttonHeight-sizes[0].height());
 }
 
 void
 KDatePicker::dateChangedSlot(QDate date)
 {
     lineDate->setDate( date );//(KGlobal::locale()->formatDate(date, true));
     //line->setText(KGlobal::locale()->formatDate(date, true));
     emit(dateChanged(date));
 }
 
 void
 KDatePicker::tableClickedSlot()
 {
 
   emit(dateSelected(table->getDate()));
   emit(tableClicked());
 }
 
 const QDate&
 KDatePicker::getDate() const
 {
   return table->getDate();
 }
 
 const QDate &
 KDatePicker::date() const
 {
     return table->getDate();
 }
 
 void KDatePicker::slotSetDate( QDate date )
 {
  
  if(date.isValid()) {
         QString temp;
         // -----
         table->setDate(date);
         selectMonth->setText(KGlobal::locale()->monthName(date.month(), false));
         temp.setNum(date.year());
         selectYear->setText(temp);
         //line->setText(KGlobal::locale()->formatDate(date, true));
         lineDate->setDate( date );
     }
 
 }
 bool
 KDatePicker::setDate(const QDate& date)
 {
     table->setFocus();
     if(date.isValid()) {
         QString temp;
         // -----
         table->setDate(date);
         selectMonth->setText(KGlobal::locale()->monthName(date.month(), false));
         temp.setNum(date.year());
         selectYear->setText(temp);
         //line->setText(KGlobal::locale()->formatDate(date, true));
         lineDate->setDate( date );
         return true;
     } else {
 
         return false;
     }
 
 
 }
 
 void
 KDatePicker::monthForwardClicked()
 {
     QDate temp=table->getDate();
     int day=temp.day();
     // -----
     if(temp.month()==12) {
         temp.setYMD(temp.year()+1, 1, 1);
     } else {
         temp.setYMD(temp.year(), temp.month()+1, 1);
     }
     if(temp.daysInMonth()<day) {
         temp.setYMD(temp.year(), temp.month(), temp.daysInMonth());
     } else {
         temp.setYMD(temp.year(), temp.month(), day);
     }
     // assert(temp.isValid());
     setDate(temp);
 }
 
 void
 KDatePicker::monthBackwardClicked()
 {
   QDate temp=table->getDate();
   int day=temp.day();
   // -----
   if(temp.month()==1)
     {
       temp.setYMD(temp.year()-1, 12, 1);
     } else {
       temp.setYMD(temp.year(), temp.month()-1, 1);
     }
   if(temp.daysInMonth()<day)
     {
       temp.setYMD(temp.year(), temp.month(), temp.daysInMonth());
     } else {
       temp.setYMD(temp.year(), temp.month(), day);
     }
   // assert(temp.isValid());
   setDate(temp);
 }
 
 void
 KDatePicker::yearForwardClicked()
 {
   QDate temp=table->getDate();
   int day=temp.day();
   // -----
   temp.setYMD(temp.year()+1, temp.month(), 1);
   if(temp.daysInMonth()<day)
     {
       temp.setYMD(temp.year(), temp.month(), temp.daysInMonth());
     } else {
       temp.setYMD(temp.year(), temp.month(), day);
     }
   // assert(temp.isValid());
   setDate(temp);
 }
 
 void
 KDatePicker::yearBackwardClicked()
 {
   QDate temp=table->getDate();
   int day=temp.day();
   // -----
   temp.setYMD(temp.year()-1, temp.month(), 1);
   if(temp.daysInMonth()<day)
     {
       temp.setYMD(temp.year(), temp.month(), temp.daysInMonth());
     } else {
       temp.setYMD(temp.year(), temp.month(), day);
     }
   // assert(temp.isValid());
   setDate(temp);
 }
 
 void
 KDatePicker::selectMonthClicked()
 {
   int month;
   KPopupFrame* popup = new KPopupFrame(this);
   KDateInternalMonthPicker* picker = new KDateInternalMonthPicker(fontsize, popup);
   // -----
   picker->resize(picker->sizeHint());
   popup->setMainWidget(picker);
   picker->setFocus();
   connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int)));
   if(popup->exec(selectMonth->mapToGlobal(QPoint(0, selectMonth->height()))))
     {
       QDate date;
       int day;
       // -----
       month=picker->getResult();
       date=table->getDate();
       day=date.day();
       // ----- construct a valid date in this month:
       date.setYMD(date.year(), month, 1);
       date.setYMD(date.year(), month, QMIN(day, date.daysInMonth()));
       // ----- set this month
       setDate(date);
     } else {
       KNotifyClient::beep();
     }
   delete popup;
 }
 
 void
 KDatePicker::selectYearClicked()
 {
   int year;
   KPopupFrame* popup = new KPopupFrame(this);
   KDateInternalYearSelector* picker = new KDateInternalYearSelector(fontsize, popup);
   // -----
   picker->resize(picker->sizeHint());
   popup->setMainWidget(picker);
   connect(picker, SIGNAL(closeMe(int)), popup, SLOT(close(int)));
   picker->setFocus();
   if(popup->exec(selectYear->mapToGlobal(QPoint(0, selectMonth->height()))))
     {
       QDate date;
       int day;
       // -----
       year=picker->getYear();
       date=table->getDate();
       day=date.day();
       // ----- construct a valid date in this month:
       date.setYMD(year, date.month(), 1);
       date.setYMD(year, date.month(), QMIN(day, date.daysInMonth()));
       // ----- set this month
       setDate(date);
     } else {
       KNotifyClient::beep();
     }
   delete popup;
 }
 
 void
 KDatePicker::setEnabled(bool enable)
 {
   QWidget *widgets[]= {
     yearForward, yearBackward, monthForward, monthBackward,
     selectMonth, selectYear,
     lineDate, table };
   const int Size=sizeof(widgets)/sizeof(widgets[0]);
   int count;
   // -----
   for(count=0; count<Size; ++count)
     {
       widgets[count]->setEnabled(enable);
     }
 }
 
 void
 KDatePicker::lineEnterPressed()
 {
   QDate temp;
   // -----
   temp = lineDate->date();
   //if(val->date(line->text(), temp)==QValidator::Acceptable)
   //{
         emit(dateEntered(temp));
         setDate(temp);
    //  } else {
 //       KNotifyClient::beep();
 //     }
 }
 
 QSize
 KDatePicker::sizeHint() const
 {
   QSize tableSize=table->sizeHint();
   QWidget *buttons[]={
     yearBackward,
     monthBackward,
     selectMonth,
     selectYear,
     monthForward,
     yearForward };
   const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]);
   QSize sizes[NoOfButtons];
   int cx=0, cy=0, count;
   // ----- store the size hints:
   for(count=0; count<NoOfButtons; ++count)
     {
       sizes[count]=buttons[count]->sizeHint();
       if(buttons[count]==selectMonth)
         {
           cx+=maxMonthRect.width()+15;
         } else {
           cx+=sizes[count].width()+15;
         }
       cy=QMAX(sizes[count].height(), cy);
     }
   // ----- calculate width hint:
   cx=QMAX(cx, tableSize.width()); // line edit ignored
   if ( cx > QApplication::desktop()->width() -5 )
       cx = QApplication::desktop()->width() -5;
   // ----- calculate height hint:
   cy+=tableSize.height()+lineDate->sizeHint().height();
  
   return QSize(cx, cy);
 }
 
 void
 KDatePicker::setFontSize(int s)
 {
   QWidget *buttons[]= {
     // yearBackward,
     // monthBackward,
     selectMonth,
     selectYear,
     // monthForward,
     // yearForward
   };
   const int NoOfButtons=sizeof(buttons)/sizeof(buttons[0]);
   int count;
   QFont font;
   QRect r;
   // -----
   fontsize=s;
   for(count=0; count<NoOfButtons; ++count)
     {
       font=buttons[count]->font();
       font.setPointSize(s);
       buttons[count]->setFont(font);
     }
   QFontMetrics metrics(selectMonth->fontMetrics());
   for(int i=1; i <= 12; ++i)
     { // maxMonthRect is used by sizeHint()
       r=metrics.boundingRect(KGlobal::locale()->monthName(i, false));
       maxMonthRect.setWidth(QMAX(r.width(), maxMonthRect.width()));
       maxMonthRect.setHeight(QMAX(r.height(),  maxMonthRect.height()));
     }
   table->setFontSize(s);
 }
 
 void KDatePicker::virtual_hook( int id, void* data )
 { /*BASE::virtual_hook( id, data );*/ }
 
 void  KDatePicker::keyPressEvent ( QKeyEvent * e ) 
 {
     switch ( e->key() ) {
     case Qt::Key_Right:
             monthForwardClicked();
           break;
     case Qt::Key_Left:
             monthBackwardClicked();
         break;
         
     case Qt::Key_Down:
         yearForwardClicked();
         
         break;
               
     case Qt::Key_Up:
          yearBackwardClicked();
         break;             
    
     case Qt::Key_Return:  
         tableClickedSlot();
         break;
   
     default:
           break;
     }
 
 }