problem with .bmp

[IRON_MAN]

Hello,

I have a problem! My images are .bmp. I have loaded them to my new proyect giving a new name as you did "00b.qrc"... and then, in the place that you set in note of test.cpp:

const QString bin = QString::number(r) + QString::number(c) + "b.png";
const QString fin = QString::number(r) + QString::number(c) + "f.png";

const QString bin = QString::number(r) + QString::number(c) + "b.png";
const QString fin = QString::number(r) + QString::number(c) + "f.png";

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I change for :

const QString bin = QString::number(r) + QString::number(c) + "b.bmp";
const QString fin = QString::number(r) + QString::number(c) + "f.bmp";

const QString bin = QString::number(r) + QString::number(c) + "b.bmp";
const QString fin = QString::number(r) + QString::number(c) + "f.bmp";

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What I'm doing wrong?

[Lykurg]

I have loaded them to my new proyect giving a new name as you did "00b.qrc"...

As who did? And have you a image plugin that support bmp files?

[IRON_MAN]

The code is the following one. With another aplications I can work with images .bmp

#include <QtGui>
#include "test.h"
 
Test::Test(QWidget *parent)
    : QDialog(parent), m_rows(5), m_columns(2)
{
    m_gl = new QGridLayout(this);
    init();
}
 
void Test::init()
{
    for (int r = 0; r < m_rows; ++r) {
        for (int c = 0; c < m_columns; ++c) {
            QPushButton *pb = new QPushButton();
            pb->setProperty("state", Background);
            const QString bin = QString::number(r) + QString::number(c) + "b.png";
            const QString fin = QString::number(r) + QString::number(c) + "f.png";
 
            QPixmap fp(10, 10);
            fp.fill(QColor(qrand()%255, qrand()%255, qrand()%255));
            fp.save(fin);//must be optimized
 
            QPixmap bp(10, 10);
            bp.fill(QColor(qrand()%255, qrand()%255, qrand()%255));
            bp.save(bin);//must be optimized
 
            pb->setProperty("backgroundImageName", bin);
            pb->setProperty("foregroundImageName", fin);
            //pb->setText("Background");
            pb->setIcon(QIcon(bp));
            connect(pb, SIGNAL(clicked()), SLOT(changeImage()));
            m_gl->addWidget(pb, r, c);
        }
    }
}
 
void Test::changeImage()
{
    QPushButton *pb = qobject_cast<QPushButton *>(sender());
    if (!pb)
        return;
    const State state = State(pb->property("state").toInt());
   // pb->setText(state == Background ? "Foreground" : "Background");
    pb->setProperty("state", state == Background ? Foreground : Background);
    const QString fileName = (state == Background ? pb->property("foregroundImageName").toString() : pb->property("backgroundImageName").toString());
    pb->setIcon(QIcon(fileName));
}

#include <QtGui>
#include "test.h"

Test::Test(QWidget *parent)
    : QDialog(parent), m_rows(5), m_columns(2)
{
    m_gl = new QGridLayout(this);
    init();
}

void Test::init()
{
    for (int r = 0; r < m_rows; ++r) {
        for (int c = 0; c < m_columns; ++c) {
            QPushButton *pb = new QPushButton();
            pb->setProperty("state", Background);
            const QString bin = QString::number(r) + QString::number(c) + "b.png";
            const QString fin = QString::number(r) + QString::number(c) + "f.png";

            QPixmap fp(10, 10);
            fp.fill(QColor(qrand()%255, qrand()%255, qrand()%255));
            fp.save(fin);//must be optimized

            QPixmap bp(10, 10);
            bp.fill(QColor(qrand()%255, qrand()%255, qrand()%255));
            bp.save(bin);//must be optimized

            pb->setProperty("backgroundImageName", bin);
            pb->setProperty("foregroundImageName", fin);
            //pb->setText("Background");
            pb->setIcon(QIcon(bp));
            connect(pb, SIGNAL(clicked()), SLOT(changeImage()));
            m_gl->addWidget(pb, r, c);
        }
    }
}

void Test::changeImage()
{
    QPushButton *pb = qobject_cast<QPushButton *>(sender());
    if (!pb)
        return;
    const State state = State(pb->property("state").toInt());
   // pb->setText(state == Background ? "Foreground" : "Background");
    pb->setProperty("state", state == Background ? Foreground : Background);
    const QString fileName = (state == Background ? pb->property("foregroundImageName").toString() : pb->property("backgroundImageName").toString());
    pb->setIcon(QIcon(fileName));
}

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