C++ (Cpp) SpritePtr::isNull Examples

Example #1

File: animationframe.cpp Project: fundies/PolyEditQT

void AnimationFrame::setSprite(const SpritePtr &spr)
{
    int width = (spr->isNull())? 0 : spr->mSubimg.first().img.width();
    int height = (spr->isNull())? 0 : spr->mSubimg.first().img.height();

    mWidth->setText("Width: " + QString::number(width) + "px");
    mHeight->setText("Height: " + QString::number(height) + "px");
    mFrames->setText("Frames: " + QString::number(spr->count()));
    mModel->setSprite(new Sprite(*spr));
    mToolBar->frame->setMaximum(std::max(0, static_cast<int>(mModel->getSprite()->count())));
}

Example #2

File: spritemodel.cpp Project: fundies/PolyEditQT

void SpriteModel::setSprite(const SpritePtr &spr)
{
    beginResetModel();

    if (!spr->isNull())
    {
        QImage img = spr->mSubimg[0].img;
        img.fill(Qt::gray);
        mDefault = SubImage(img);
    }
    mSpr = spr;

    endResetModel();
}