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| MaFenetre.cpp
#include "QTH.h"
MaFenetre::MaFenetre() : QWidget()
{
resize(200,200);
// Construction des boutons
m_boutonLaP = new QPushButton("Largeur +",this);
connect(m_boutonLaP, SIGNAL(clicked()), this, SLOT(LargeurP1()));
m_boutonLaM = new QPushButton("Largeur -",this);
connect(m_boutonLaM, SIGNAL(clicked()), this, SLOT(LargeurM1()));
m_boutonLoP = new QPushButton("Longeur +",this);
connect(m_boutonLoP, SIGNAL(clicked()), this, SLOT(LongeurP1()));
m_boutonLoM = new QPushButton("Longeur -",this);
connect(m_boutonLoM, SIGNAL(clicked()), this, SLOT(LongeurM1()));
m_lcdla = new QLCDNumber(4,this);
m_lcdla-> setSegmentStyle(QLCDNumber::Flat);
m_lcdla-> display(width());
m_lcdlo = new QLCDNumber(4,this);
m_lcdlo-> setSegmentStyle(QLCDNumber::Flat);
m_lcdlo-> display(height());
QObject::connect(this, SIGNAL(QResizeEvent::QResizeEvent()), this, SLOT(MajLCD()));
m_monlayout = new QHBoxLayout;
m_monlayout->addWidget(MaFenetre::m_boutonLaP);
m_monlayout->addWidget(MaFenetre::m_boutonLaM);
m_monlayout->addWidget(MaFenetre::m_boutonLoP);
m_monlayout->addWidget(MaFenetre::m_boutonLoM);
m_monlayout->addWidget(MaFenetre::m_lcdla);
m_monlayout->addWidget(MaFenetre::m_lcdlo);
}
void MaFenetre::LargeurP1()
{
int largeur = width();
int longeur = height();
resize(largeur+1,longeur);
}
void MaFenetre::LargeurM1()
{
int largeur = width();
int longeur = height();
resize(largeur-1,longeur);
}
void MaFenetre::LongeurP1()
{
int largeur = width();
int longeur = height();
resize(largeur,longeur+1);
}
void MaFenetre::LongeurM1()
{
int largeur = width();
int longeur = height();
resize(largeur,longeur-1);
}
void MaFenetre::resizeEvent( QResizeEvent * )
{
m_lcdla->display(width());
m_lcdlo->display(height());
} |
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