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tdelibs/kdeui/kdatetbl.cpp

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/* -*- 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, 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(TQDate)
#include <kconfig.h>
#include <kglobal.h>
#include <kglobalsettings.h>
#include <kapplication.h>
#include <kaccel.h>
#include <klocale.h>
#include <kdebug.h>
#include <knotifyclient.h>
#include <kcalendarsystem.h>
#include <kshortcut.h>
#include <kstdaccel.h>
#include "kdatepicker.h"
#include "kdatetbl.h"
#include "kpopupmenu.h"
#include <tqdatetime.h>
#include <tqguardedptr.h>
#include <tqstring.h>
#include <tqpen.h>
#include <tqpainter.h>
#include <tqdialog.h>
#include <tqdict.h>
#include <assert.h>
class KDateTable::KDateTablePrivate
{
public:
KDateTablePrivate()
{
popupMenuEnabled=false;
useCustomColors=false;
}
~KDateTablePrivate()
{
}
bool popupMenuEnabled;
bool useCustomColors;
struct DatePaintingMode
{
TQColor fgColor;
TQColor bgColor;
BackgroundMode bgMode;
};
TQDict <DatePaintingMode> customPaintingModes;
};
KDateValidator::KDateValidator(TQWidget* parent, const char* name)
: TQValidator(TQT_TQOBJECT(parent), name)
{
}
TQValidator::State
KDateValidator::validate(TQString& text, int&) const
{
TQDate temp;
// ----- everything is tested in date():
return date(text, temp);
}
TQValidator::State
KDateValidator::date(const TQString& text, TQDate& d) const
{
TQDate tmp = KGlobal::locale()->readDate(text);
if (!tmp.isNull())
{
d = tmp;
return Acceptable;
} else
return Valid;
}
void
KDateValidator::fixup( TQString& ) const
{
}
KDateTable::KDateTable(TQWidget *parent, TQDate date_, const char* name, WFlags f)
: TQGridView(parent, name, (f | WNoAutoErase))
{
d = new KDateTablePrivate;
setFontSize(10);
if(!date_.isValid())
{
kdDebug() << "KDateTable ctor: WARNING: Given date is invalid, using current date." << endl;
date_=TQDate::currentDate();
}
setFocusPolicy( TQ_StrongFocus );
setNumRows(7); // 6 weeks max + headline
setNumCols(7); // 7 days a week
setHScrollBarMode(AlwaysOff);
setVScrollBarMode(AlwaysOff);
viewport()->setEraseColor(KGlobalSettings::baseColor());
setDate(date_); // this initializes firstday, numdays, numDaysPrevMonth
initAccels();
}
KDateTable::KDateTable(TQWidget *parent, const char* name, WFlags f)
: TQGridView(parent, name, (f | WNoAutoErase))
{
d = new KDateTablePrivate;
setFontSize(10);
setFocusPolicy( TQ_StrongFocus );
setNumRows(7); // 6 weeks max + headline
setNumCols(7); // 7 days a week
setHScrollBarMode(AlwaysOff);
setVScrollBarMode(AlwaysOff);
viewport()->setEraseColor(KGlobalSettings::baseColor());
setDate(TQDate::currentDate()); // this initializes firstday, numdays, numDaysPrevMonth
initAccels();
}
KDateTable::~KDateTable()
{
delete d;
}
void KDateTable::initAccels()
{
KAccel* accel = new KAccel(this, "date table accel");
accel->insert(KStdAccel::Next, TQT_TQOBJECT(this), TQT_SLOT(nextMonth()));
accel->insert(KStdAccel::Prior, TQT_TQOBJECT(this), TQT_SLOT(previousMonth()));
accel->insert(KStdAccel::Home, TQT_TQOBJECT(this), TQT_SLOT(beginningOfMonth()));
accel->insert(KStdAccel::End, TQT_TQOBJECT(this), TQT_SLOT(endOfMonth()));
accel->insert(KStdAccel::BeginningOfLine, TQT_TQOBJECT(this), TQT_SLOT(beginningOfWeek()));
accel->insert(KStdAccel::EndOfLine, TQT_TQOBJECT(this), TQT_SLOT(endOfWeek()));
accel->readSettings();
}
int KDateTable::posFromDate( const TQDate &dt )
{
const KCalendarSystem * calendar = KGlobal::locale()->calendar();
const int firstWeekDay = KGlobal::locale()->weekStartDay();
int pos = calendar->day( dt );
int offset = (firstday - firstWeekDay + 7) % 7;
// make sure at least one day of the previous month is visible.
// adjust this <1 if more days should be forced visible:
if ( offset < 1 ) offset += 7;
return pos + offset;
}
TQDate KDateTable::dateFromPos( int pos )
{
TQDate pCellDate;
const KCalendarSystem * calendar = KGlobal::locale()->calendar();
calendar->setYMD(pCellDate, calendar->year(date), calendar->month(date), 1);
int firstWeekDay = KGlobal::locale()->weekStartDay();
int offset = (firstday - firstWeekDay + 7) % 7;
// make sure at least one day of the previous month is visible.
// adjust this <1 if more days should be forced visible:
if ( offset < 1 ) offset += 7;
pCellDate = calendar->addDays( pCellDate, pos - offset );
return pCellDate;
}
void
KDateTable::paintEmptyArea(TQPainter *paint, int, int, int, int)
{
// Erase the unused areas on the right and bottom.
TQRect unusedRight = frameRect();
unusedRight.setLeft(gridSize().width());
TQRect unusedBottom = frameRect();
unusedBottom.setTop(gridSize().height());
paint->eraseRect(unusedRight);
paint->eraseRect(unusedBottom);
}
void
KDateTable::paintCell(TQPainter *painter, int row, int col)
{
const KCalendarSystem * calendar = KGlobal::locale()->calendar();
TQRect rect;
TQString text;
TQPen pen;
int w=cellWidth();
int h=cellHeight();
TQFont font=KGlobalSettings::generalFont();
// -----
if(row == 0)
{ // we are drawing the headline
font.setBold(true);
painter->setFont(font);
bool normalday = true;
int firstWeekDay = KGlobal::locale()->weekStartDay();
int daynum = ( col+firstWeekDay < 8 ) ? col+firstWeekDay :
col+firstWeekDay-7;
if ( daynum == calendar->weekDayOfPray() ||
( daynum == 6 && calendar->calendarName() == "gregorian" ) )
normalday=false;
TQBrush brushInvertTitle(tqcolorGroup().base());
TQColor titleColor(isEnabled()?( KGlobalSettings::activeTitleColor() ):( KGlobalSettings::inactiveTitleColor() ) );
TQColor textColor(isEnabled()?( KGlobalSettings::activeTextColor() ):( KGlobalSettings::inactiveTextColor() ) );
if (!normalday)
{
painter->setPen(textColor);
painter->setBrush(textColor);
painter->drawRect(0, 0, w, h);
painter->setPen(titleColor);
} else {
painter->setPen(titleColor);
painter->setBrush(titleColor);
painter->drawRect(0, 0, w, h);
painter->setPen(textColor);
}
painter->drawText(0, 0, w, h-1, AlignCenter,
calendar->weekDayName(daynum, true), -1, &rect);
painter->setPen(tqcolorGroup().text());
painter->moveTo(0, h-1);
painter->lineTo(w-1, h-1);
// ----- draw the weekday:
} else {
bool paintRect=true;
painter->setFont(font);
int pos=7*(row-1)+col;
TQDate pCellDate = dateFromPos( pos );
// First day of month
text = calendar->dayString(pCellDate, true);
if( calendar->month(pCellDate) != calendar->month(date) )
{ // we are either
// <20> painting a day of the previous month or
// <20> painting a day of the following month
// TODO: don't hardcode gray here! Use a color with less contrast to the background than normal text.
painter->setPen( tqcolorGroup().mid() );
// painter->setPen(gray);
} else { // paint a day of the current month
if ( d->useCustomColors )
{
KDateTablePrivate::DatePaintingMode *mode=d->customPaintingModes[pCellDate.toString()];
if (mode)
{
if (mode->bgMode != NoBgMode)
{
TQBrush oldbrush=painter->brush();
painter->setBrush( mode->bgColor );
switch(mode->bgMode)
{
case(CircleMode) : painter->drawEllipse(0,0,w,h);break;
case(RectangleMode) : painter->drawRect(0,0,w,h);break;
case(NoBgMode) : // Should never be here, but just to get one
// less warning when compiling
default: break;
}
painter->setBrush( oldbrush );
paintRect=false;
}
painter->setPen( mode->fgColor );
} else
painter->setPen(tqcolorGroup().text());
} else //if ( firstWeekDay < 4 ) // <- this doesn' make sense at all!
painter->setPen(tqcolorGroup().text());
}
pen=painter->pen();
int firstWeekDay=KGlobal::locale()->weekStartDay();
int offset=firstday-firstWeekDay;
if(offset<1)
offset+=7;
int d = calendar->day(date);
if( (offset+d) == (pos+1))
{
// draw the currently selected date
if (isEnabled())
{
painter->setPen(tqcolorGroup().highlight());
painter->setBrush(tqcolorGroup().highlight());
}
else
{
painter->setPen(tqcolorGroup().text());
painter->setBrush(tqcolorGroup().text());
}
pen=TQPen(tqcolorGroup().highlightedText());
} else {
painter->setBrush(paletteBackgroundColor());
painter->setPen(paletteBackgroundColor());
// painter->setBrush(tqcolorGroup().base());
// painter->setPen(tqcolorGroup().base());
}
if ( pCellDate == TQDate::currentDate() )
{
painter->setPen(tqcolorGroup().text());
}
if ( paintRect ) 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::nextMonth()
{
const KCalendarSystem * calendar = KGlobal::locale()->calendar();
setDate(calendar->addMonths( date, 1 ));
}
void KDateTable::previousMonth()
{
const KCalendarSystem * calendar = KGlobal::locale()->calendar();
setDate(calendar->addMonths( date, -1 ));
}
void KDateTable::beginningOfMonth()
{
setDate(TQT_TQDATE_OBJECT(date.addDays(1 - date.day())));
}
void KDateTable::endOfMonth()
{
setDate(TQT_TQDATE_OBJECT(date.addDays(date.daysInMonth() - date.day())));
}
void KDateTable::beginningOfWeek()
{
setDate(TQT_TQDATE_OBJECT(date.addDays(1 - date.dayOfWeek())));
}
void KDateTable::endOfWeek()
{
setDate(TQT_TQDATE_OBJECT(date.addDays(7 - date.dayOfWeek())));
}
void
KDateTable::keyPressEvent( TQKeyEvent *e )
{
switch( e->key() ) {
case Key_Up:
setDate(TQT_TQDATE_OBJECT(date.addDays(-7)));
break;
case Key_Down:
setDate(TQT_TQDATE_OBJECT(date.addDays(7)));
break;
case Key_Left:
setDate(TQT_TQDATE_OBJECT(date.addDays(-1)));
break;
case Key_Right:
setDate(TQT_TQDATE_OBJECT(date.addDays(1)));
break;
case Key_Minus:
setDate(TQT_TQDATE_OBJECT(date.addDays(-1)));
break;
case Key_Plus:
setDate(TQT_TQDATE_OBJECT(date.addDays(1)));
break;
case Key_N:
setDate(TQDate::currentDate());
break;
case Key_Return:
case Key_Enter:
emit tableClicked();
break;
case Key_Control:
case Key_Alt:
case Key_Meta:
case Key_Shift:
// Don't beep for modifiers
break;
default:
if (!e->state()) { // hm
KNotifyClient::beep();
}
}
}
void
KDateTable::viewportResizeEvent(TQResizeEvent * e)
{
TQGridView::viewportResizeEvent(e);
setCellWidth(viewport()->width()/7);
setCellHeight(viewport()->height()/7);
}
void
KDateTable::setFontSize(int size)
{
int count;
TQFontMetrics metrics(fontMetrics());
TQRect rect;
// ----- store rectangles:
fontsize=size;
// ----- find largest day name:
maxCell.setWidth(0);
maxCell.setHeight(0);
for(count=0; count<7; ++count)
{
rect=metrics.boundingRect(KGlobal::locale()->calendar()
->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(TQString::tqfromLatin1("88"));
maxCell.setWidth(QMAX(maxCell.width()+2, rect.width()));
maxCell.setHeight(QMAX(maxCell.height()+4, rect.height()));
}
void
KDateTable::wheelEvent ( TQWheelEvent * e )
{
setDate(TQT_TQDATE_OBJECT(date.addMonths( -(int)(e->delta()/120)) ));
e->accept();
}
void
KDateTable::contentsMousePressEvent(TQMouseEvent *e)
{
if(e->type()!=TQEvent::MouseButtonPress)
{ // the KDatePicker only reacts on mouse press events:
return;
}
if(!isEnabled())
{
KNotifyClient::beep();
return;
}
// -----
int row, col, pos, temp;
TQPoint mouseCoord;
// -----
mouseCoord = e->pos();
row=rowAt(mouseCoord.y());
col=columnAt(mouseCoord.x());
if(row<1 || col<0)
{ // the user clicked on the frame of the table
return;
}
// Rows and columns are zero indexed. The (row - 1) below is to avoid counting
// the row with the days of the week in the calculation.
// old selected date:
temp = posFromDate( date );
// new position and date
pos = (7 * (row - 1)) + col;
TQDate clickedDate = dateFromPos( pos );
// set the new date. If it is in the previous or next month, the month will
// automatically be changed, no need to do that manually...
setDate( clickedDate );
// call updateCell on the old and new selection. If setDate switched to a different
// month, these cells will be painted twice, but that's no problem.
updateCell( temp/7+1, temp%7 );
updateCell( row, col );
emit tableClicked();
if ( e->button() == Qt::RightButton && d->popupMenuEnabled )
{
KPopupMenu *menu = new KPopupMenu();
menu->insertTitle( KGlobal::locale()->formatDate(clickedDate) );
emit aboutToShowContextMenu( menu, clickedDate );
menu->popup(e->globalPos());
}
}
bool
KDateTable::setDate(const TQDate& date_)
{
bool changed=false;
TQDate temp;
// -----
if(!date_.isValid())
{
kdDebug() << "KDateTable::setDate: refusing to set invalid date." << endl;
return false;
}
if(date!=date_)
{
emit(dateChanged(date, date_));
date=date_;
emit(dateChanged(date));
changed=true;
}
const KCalendarSystem * calendar = KGlobal::locale()->calendar();
calendar->setYMD(temp, calendar->year(date), calendar->month(date), 1);
//temp.setYMD(date.year(), date.month(), 1);
//kdDebug() << "firstDayInWeek: " << temp.toString() << endl;
firstday=temp.dayOfWeek();
numdays=calendar->daysInMonth(date);
temp = calendar->addMonths(temp, -1);
numDaysPrevMonth=calendar->daysInMonth(temp);
if(changed)
{
tqrepaintContents(false);
}
return true;
}
const TQDate&
KDateTable::getDate() const
{
return date;
}
// what are those tqrepaintContents() good for? (pfeiffer)
void KDateTable::focusInEvent( TQFocusEvent *e )
{
// tqrepaintContents(false);
TQGridView::focusInEvent( e );
}
void KDateTable::focusOutEvent( TQFocusEvent *e )
{
// tqrepaintContents(false);
TQGridView::focusOutEvent( e );
}
TQSize
KDateTable::tqsizeHint() const
{
if(maxCell.height()>0 && maxCell.width()>0)
{
return TQSize(maxCell.width()*numCols()+2*frameWidth(),
(maxCell.height()+2)*numRows()+2*frameWidth());
} else {
kdDebug() << "KDateTable::tqsizeHint: obscure failure - " << endl;
return TQSize(-1, -1);
}
}
void KDateTable::setPopupMenuEnabled( bool enable )
{
d->popupMenuEnabled=enable;
}
bool KDateTable::popupMenuEnabled() const
{
return d->popupMenuEnabled;
}
void KDateTable::setCustomDatePainting(const TQDate &date, const TQColor &fgColor, BackgroundMode bgMode, const TQColor &bgColor)
{
if (!fgColor.isValid())
{
unsetCustomDatePainting( date );
return;
}
KDateTablePrivate::DatePaintingMode *mode=new KDateTablePrivate::DatePaintingMode;
mode->bgMode=bgMode;
mode->fgColor=fgColor;
mode->bgColor=bgColor;
d->customPaintingModes.tqreplace( date.toString(), mode );
d->useCustomColors=true;
update();
}
void KDateTable::unsetCustomDatePainting( const TQDate &date )
{
d->customPaintingModes.remove( date.toString() );
}
KDateInternalWeekSelector::KDateInternalWeekSelector
(TQWidget* parent, const char* name)
: TQLineEdit(parent, name),
val(new TQIntValidator(TQT_TQOBJECT(this))),
result(0)
{
TQFont font;
// -----
font=KGlobalSettings::generalFont();
setFont(font);
setFrameStyle(TQFrame::NoFrame);
setValidator(val);
connect(this, TQT_SIGNAL(returnPressed()), TQT_SLOT(weekEnteredSlot()));
}
void
KDateInternalWeekSelector::weekEnteredSlot()
{
bool ok;
int week;
// ----- check if this is a valid week:
week=text().toInt(&ok);
if(!ok)
{
KNotifyClient::beep();
emit(closeMe(0));
return;
}
result=week;
emit(closeMe(1));
}
int
KDateInternalWeekSelector::getWeek()
{
return result;
}
void
KDateInternalWeekSelector::setWeek(int week)
{
TQString temp;
// -----
temp.setNum(week);
setText(temp);
}
void
KDateInternalWeekSelector::setMaxWeek(int max)
{
val->setRange(1, max);
}
// ### CFM To avoid binary incompatibility.
// In future releases, remove this and replace by a QDate
// private member, needed in KDateInternalMonthPicker::paintCell
class KDateInternalMonthPicker::KDateInternalMonthPrivate {
public:
KDateInternalMonthPrivate (int y, int m, int d)
: year(y), month(m), day(d)
{}
int year;
int month;
int day;
};
KDateInternalMonthPicker::~KDateInternalMonthPicker() {
delete d;
}
KDateInternalMonthPicker::KDateInternalMonthPicker
(const TQDate & date, TQWidget* parent, const char* name)
: TQGridView(parent, name),
result(0) // invalid
{
TQRect rect;
TQFont font;
// -----
activeCol = -1;
activeRow = -1;
font=KGlobalSettings::generalFont();
setFont(font);
setHScrollBarMode(AlwaysOff);
setVScrollBarMode(AlwaysOff);
setFrameStyle(TQFrame::NoFrame);
setNumCols(3);
d = new KDateInternalMonthPrivate(date.year(), date.month(), date.day());
// For monthsInYear != 12
setNumRows( (KGlobal::locale()->calendar()->monthsInYear(date) + 2) / 3);
// enable to find drawing failures:
// setTableFlags(Tbl_clipCellPainting);
viewport()->setEraseColor(KGlobalSettings::baseColor()); // for consistency with the datepicker
// ----- find the preferred size
// (this is slow, possibly, but unfortunately it is needed here):
TQFontMetrics metrics(font);
for(int i = 1; ; ++i)
{
TQString str = KGlobal::locale()->calendar()->monthName(i,
KGlobal::locale()->calendar()->year(date), false);
if (str.isNull()) break;
rect=metrics.boundingRect(str);
if(max.width()<rect.width()) max.setWidth(rect.width());
if(max.height()<rect.height()) max.setHeight(rect.height());
}
}
TQSize
KDateInternalMonthPicker::tqsizeHint() const
{
return TQSize((max.width()+6)*numCols()+2*frameWidth(),
(max.height()+6)*numRows()+2*frameWidth());
}
int
KDateInternalMonthPicker::getResult() const
{
return result;
}
void
KDateInternalMonthPicker::setupPainter(TQPainter *p)
{
p->setPen(KGlobalSettings::textColor());
}
void
KDateInternalMonthPicker::viewportResizeEvent(TQResizeEvent*)
{
setCellWidth(width() / numCols());
setCellHeight(height() / numRows());
}
void
KDateInternalMonthPicker::paintCell(TQPainter* painter, int row, int col)
{
int index;
TQString text;
// ----- find the number of the cell:
index=3*row+col+1;
text=KGlobal::locale()->calendar()->monthName(index,
KGlobal::locale()->calendar()->year(TQDate(d->year, d->month,
d->day)), false);
painter->drawText(0, 0, cellWidth(), cellHeight(), AlignCenter, text);
if ( activeCol == col && activeRow == row )
painter->drawRect( 0, 0, cellWidth(), cellHeight() );
}
void
KDateInternalMonthPicker::contentsMousePressEvent(TQMouseEvent *e)
{
if(!isEnabled() || e->button() != Qt::LeftButton)
{
KNotifyClient::beep();
return;
}
// -----
int row, col;
TQPoint 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
activeCol = -1;
activeRow = -1;
} else {
activeCol = col;
activeRow = row;
updateCell( row, col /*, false */ );
}
}
void
KDateInternalMonthPicker::contentsMouseMoveEvent(TQMouseEvent *e)
{
if (e->state() & Qt::LeftButton)
{
int row, col;
TQPoint mouseCoord;
// -----
mouseCoord = e->pos();
row=rowAt(mouseCoord.y());
col=columnAt(mouseCoord.x());
int tmpRow = -1, tmpCol = -1;
if(row<0 || col<0)
{ // the user clicked on the frame of the table
if ( activeCol > -1 )
{
tmpRow = activeRow;
tmpCol = activeCol;
}
activeCol = -1;
activeRow = -1;
} else {
bool differentCell = (activeRow != row || activeCol != col);
if ( activeCol > -1 && differentCell)
{
tmpRow = activeRow;
tmpCol = activeCol;
}
if ( differentCell)
{
activeRow = row;
activeCol = col;
updateCell( row, col /*, false */ ); // mark the new active cell
}
}
if ( tmpRow > -1 ) // tqrepaint the former active cell
updateCell( tmpRow, tmpCol /*, true */ );
}
}
void
KDateInternalMonthPicker::contentsMouseReleaseEvent(TQMouseEvent *e)
{
if(!isEnabled())
{
return;
}
// -----
int row, col, pos;
TQPoint 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
emit(closeMe(0));
return;
}
pos=3*row+col+1;
result=pos;
emit(closeMe(1));
}
KDateInternalYearSelector::KDateInternalYearSelector
(TQWidget* parent, const char* name)
: TQLineEdit(parent, name),
val(new TQIntValidator(TQT_TQOBJECT(this))),
result(0)
{
TQFont font;
// -----
font=KGlobalSettings::generalFont();
setFont(font);
setFrameStyle(TQFrame::NoFrame);
// we have to respect the limits of TQDate here, I fear:
val->setRange(0, 8000);
setValidator(val);
connect(this, TQT_SIGNAL(returnPressed()), TQT_SLOT(yearEnteredSlot()));
}
void
KDateInternalYearSelector::yearEnteredSlot()
{
bool ok;
int year;
TQDate date;
// ----- check if this is a valid year:
year=text().toInt(&ok);
if(!ok)
{
KNotifyClient::beep();
emit(closeMe(0));
return;
}
//date.setYMD(year, 1, 1);
KGlobal::locale()->calendar()->setYMD(date, year, 1, 1);
if(!date.isValid())
{
KNotifyClient::beep();
emit(closeMe(0));
return;
}
result=year;
emit(closeMe(1));
}
int
KDateInternalYearSelector::getYear()
{
return result;
}
void
KDateInternalYearSelector::setYear(int year)
{
TQString temp;
// -----
temp.setNum(year);
setText(temp);
}
class KPopupFrame::KPopupFramePrivate
{
public:
KPopupFramePrivate() : exec(false) {}
bool exec;
};
KPopupFrame::KPopupFrame(TQWidget* parent, const char* name)
: TQFrame(parent, name, (WFlags)WType_Popup),
result(0), // rejected
main(0),
d(new KPopupFramePrivate)
{
setFrameStyle(TQFrame::Box|TQFrame::Raised);
setMidLineWidth(2);
}
KPopupFrame::~KPopupFrame()
{
delete d;
}
void
KPopupFrame::keyPressEvent(TQKeyEvent* e)
{
if(e->key()==Key_Escape)
{
result=0; // rejected
d->exec = false;
tqApp->exit_loop();
}
}
void
KPopupFrame::close(int r)
{
result=r;
d->exec = false;
tqApp->exit_loop();
}
void
KPopupFrame::hide()
{
TQFrame::hide();
if (d->exec)
{
d->exec = false;
tqApp->exit_loop();
}
}
void
KPopupFrame::setMainWidget(TQWidget* m)
{
main=m;
if(main)
{
resize(main->width()+2*frameWidth(), main->height()+2*frameWidth());
}
}
void
KPopupFrame::resizeEvent(TQResizeEvent*)
{
if(main)
{
main->setGeometry(frameWidth(), frameWidth(),
width()-2*frameWidth(), height()-2*frameWidth());
}
}
void
KPopupFrame::popup(const TQPoint &pos)
{
// Make sure the whole popup is visible.
TQRect d = KGlobalSettings::desktopGeometry(pos);
int x = pos.x();
int y = pos.y();
int w = width();
int h = height();
if (x+w > d.x()+d.width())
x = d.width() - w;
if (y+h > d.y()+d.height())
y = d.height() - h;
if (x < d.x())
x = 0;
if (y < d.y())
y = 0;
// Pop the thingy up.
move(x, y);
show();
}
int
KPopupFrame::exec(TQPoint pos)
{
popup(pos);
tqrepaint();
d->exec = true;
const TQGuardedPtr<TQObject> that = TQT_TQOBJECT(this);
tqApp->enter_loop();
if ( !that )
return TQDialog::Rejected;
hide();
return result;
}
int
KPopupFrame::exec(int x, int y)
{
return exec(TQPoint(x, y));
}
void KPopupFrame::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
void KDateTable::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
#include "kdatetbl.moc"
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