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#include "picker.h"
#include <opie2/odebug.h>
#include <qtimer.h>
#include <qlayout.h>
char PickerLabel::lastLetter = '\0';
PickerLabel::PickerLabel( QWidget *parent, const char *name )
: QLabel ( parent, name )
{
currentLetter = 0;
//lastLetter = 0;
letter1 = '\0';
letter2 = '\0';
letter3 = '\0';
// setFont( QFont( "smallsmooth", 9 ) );
setFont( QFont::defaultFont() );
setTextFormat( Qt::RichText );
}
PickerLabel::~PickerLabel()
{
}
void PickerLabel::setLetters( char ch1, char ch2, char ch3 )
{
QString tmpStr;
if (ch1 != '\0')
letter1 = ch1;
else
letter1 = ' ';
if (ch2 != '\0')
letter2 = ch2;
else
letter2 = ' ';
if (ch3 != '\0')
letter3 = ch3;
else
letter3 = ' ';
tmpStr = "<qt>";
tmpStr += letter1;
tmpStr += letter2;
tmpStr += letter3;
tmpStr += "</qt>";
setText(tmpStr);
currentLetter = 0;
}
void PickerLabel::clearLetter()
{
QString tmpStr;
tmpStr = "<qt>";
tmpStr += letter1;
tmpStr += letter2;
tmpStr += letter3;
tmpStr += "</qt>";
setText(tmpStr);
currentLetter = 0;
}
void PickerLabel::mousePressEvent( QMouseEvent* e )
{
// If one pickerlabel is was, and an other is now selected, we
// have to simulate the releaseevent.. Otherwise the new label
// will not get a highlighted letter..
// Maybe there is a more intelligent solution, but this works and I am tired.. (se)
if ( ( currentLetter == 0 ) && ( lastLetter != '\0' ) ) mouseReleaseEvent( e );
}
void PickerLabel::mouseReleaseEvent( QMouseEvent* /* e */ )
{
QString tmpStr;
if (lastLetter != letter1 && lastLetter != letter2 && lastLetter != letter3 && lastLetter != '\0')
QTimer::singleShot( 0, this, SLOT(emitClearSignal()) );
switch (currentLetter) {
case 0:
tmpStr = "<qt><u><b><font color=\"#FF00FF\">";
tmpStr += letter1;
tmpStr += "</font></b></u>";
tmpStr += letter2;
tmpStr += letter3;
tmpStr += "</qt>";
setText(tmpStr);
currentLetter++;
lastLetter = letter1;
emit selectedLetter( letter1 );
break;
case 1:
tmpStr = "<qt>";
tmpStr += letter1;
tmpStr += "<u><b><font color=\"#FF00FF\">";
tmpStr += letter2;
tmpStr += "</font></b></u>";
tmpStr += letter3;
tmpStr += "</qt>";
setText(tmpStr);
currentLetter++;
lastLetter = letter2;
emit selectedLetter( letter2 );
break;
case 2:
tmpStr = "<qt>";
tmpStr += letter1;
tmpStr += letter2;
tmpStr += "<u><b><font color=\"#FF00FF\">";
tmpStr += letter3;
tmpStr += "</font></b></u></qt>";
setText(tmpStr);
currentLetter++;
lastLetter = letter3;
emit selectedLetter( letter3 );
break;
default:
clearLetter();
lastLetter = '\0';
emit selectedLetter( '\0' );
}
}
void PickerLabel::emitClearSignal() {
emit clearAll();
}
LetterPicker::LetterPicker( QWidget *parent, const char *name )
: QFrame( parent, name )
{
QHBoxLayout *l = new QHBoxLayout(this);
lblABC = new PickerLabel( this );
l->addWidget( lblABC );
lblDEF = new PickerLabel( this );
l->addWidget( lblDEF );
lblGHI = new PickerLabel( this );
l->addWidget( lblGHI );
lblJKL = new PickerLabel( this );
l->addWidget( lblJKL );
lblMNO = new PickerLabel( this );
l->addWidget( lblMNO );
lblPQR = new PickerLabel( this );
l->addWidget( lblPQR );
lblSTU = new PickerLabel( this );
l->addWidget( lblSTU );
lblVWX = new PickerLabel( this );
l->addWidget( lblVWX );
lblYZ = new PickerLabel( this );
l->addWidget( lblYZ );
lblABC->setLetters( 'A', 'B', 'C' );
lblDEF->setLetters( 'D', 'E', 'F' );
lblGHI->setLetters( 'G', 'H', 'I' );
lblJKL->setLetters( 'J', 'K', 'L' );
lblMNO->setLetters( 'M', 'N', 'O' );
lblPQR->setLetters( 'P', 'Q', 'R' );
lblSTU->setLetters( 'S', 'T', 'U' );
lblVWX->setLetters( 'V', 'W', 'X' );
lblYZ->setLetters( 'Y', 'Z', '#' );
connect(lblABC, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblDEF, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblGHI, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblJKL, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblMNO, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblPQR, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblSTU, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblVWX, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblYZ, SIGNAL(selectedLetter(char)), this, SLOT(newLetter(char)));
connect(lblABC, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblDEF, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblGHI, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblJKL, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblMNO, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblPQR, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblSTU, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblVWX, SIGNAL(clearAll()), this, SLOT(clear()));
connect(lblYZ, SIGNAL(clearAll()), this, SLOT(clear()));
}
LetterPicker::~LetterPicker()
{
}
QSizePolicy LetterPicker::sizePolicy () const
{
return QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Maximum);
}
void LetterPicker::clear()
{
lblABC->clearLetter();
lblDEF->clearLetter();
lblGHI->clearLetter();
lblJKL->clearLetter();
lblMNO->clearLetter();
lblPQR->clearLetter();
lblSTU->clearLetter();
lblVWX->clearLetter();
lblYZ->clearLetter();
}
void LetterPicker::newLetter( char letter )
{
odebug << "LetterClicked" << oendl;
emit letterClicked( letter );
}
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