C++ (Cpp) calculateWidth Examples

Example #1

File: audioitem.cpp Project: snowshow/qlcplus

AudioItem::AudioItem(Audio *aud, ShowFunction *func)
    : ShowItem(func)
    , m_audio(aud)
    , m_previewLeftAction(NULL)
    , m_previewRightAction(NULL)
    , m_previewStereoAction(NULL)
    , m_preview(NULL)
{
    Q_ASSERT(aud != NULL);

    if (func->color().isValid())
        setColor(func->color());
    else
        setColor(ShowFunction::defaultColor(Function::Audio));

    calculateWidth();
    connect(m_audio, SIGNAL(changed(quint32)), this, SLOT(slotAudioChanged(quint32)));

    /* Preview actions */
    m_previewLeftAction = new QAction(tr("Preview Left Channel"), this);
    m_previewLeftAction->setCheckable(true);
    connect(m_previewLeftAction, SIGNAL(toggled(bool)),
            this, SLOT(slotAudioPreviewLeft(bool)));
    m_previewRightAction = new QAction(tr("Preview Right Channel"), this);
    m_previewRightAction->setCheckable(true);
    connect(m_previewRightAction, SIGNAL(toggled(bool)),
            this, SLOT(slotAudioPreviewRight(bool)));
    m_previewStereoAction = new QAction(tr("Preview Stereo Channels"), this);
    m_previewStereoAction->setCheckable(true);
    connect(m_previewStereoAction, SIGNAL(toggled(bool)),
            this, SLOT(slotAudioPreviewStereo(bool)));
}

Example #2

File: videoitem.cpp Project: nomis52/qlcplus

void VideoItem::slotVideoDurationChanged(qint64)
{
    prepareGeometryChange();
    calculateWidth();
    if (m_function)
        m_function->setDuration(m_video->totalDuration());
}

Example #3

File: audioitem.cpp Project: snowshow/qlcplus

void AudioItem::slotAudioChanged(quint32)
{
    prepareGeometryChange();
    calculateWidth();
    if (m_function)
        m_function->setDuration(m_audio->totalDuration());
}

Example #4

File: videoitem.cpp Project: nomis52/qlcplus

VideoItem::VideoItem(Video *vid, ShowFunction *func)
    : ShowItem(func)
    , m_video(vid)
    , m_fullscreenAction(NULL)
{
    Q_ASSERT(vid != NULL);

    if (func->color().isValid())
        setColor(func->color());
    else
        setColor(ShowFunction::defaultColor(Function::Video));

    if (func->duration() == 0)
        func->setDuration(m_video->totalDuration());

    calculateWidth();
    connect(m_video, SIGNAL(changed(quint32)),
            this, SLOT(slotVideoChanged(quint32)));
    connect(m_video, SIGNAL(totalTimeChanged(qint64)),
            this, SLOT(slotVideoDurationChanged(qint64)));

    m_fullscreenAction = new QAction(tr("Fullscreen"), this);
    m_fullscreenAction->setCheckable(true);
    if (m_video->fullscreen() == true)
        m_fullscreenAction->setChecked(true);
    connect(m_fullscreenAction, SIGNAL(toggled(bool)),
            this, SLOT(slotFullscreenToggled(bool)));
}

Example #5

File: process.c Project: NanoResearch/CS230-0

void overlayText(FILE* outfile ,struct act* myAct , struct meme* myMeme, struct font* myFont, int i){
	int height = myFont->myChars[0].h;
	int totalWidth = 0;
	double temp = 0;
	int len = strlen(myAct->ids[i].value);
	int* widths = (int*) malloc(len * sizeof(int));
	int topX = 0, topY = 0, centerX = 0, centerY = 0, k = 0;
	struct character* charString = (struct character*) calloc(len, sizeof(struct character));
	
	centerX = myAct->ids[i].x;
	centerY = myAct->ids[i].y;
	
	calculateWidth(myAct, myFont, i, &totalWidth, len, charString, widths);
	
	temp = (double) totalWidth / 2.0 ;
	topX = centerX - temp + 1;
	topY = centerY - height;
	
	for ( k = 0; k < len; k++ ) {
		overlayImages(myMeme->myImage, charString[k].thisChar, topX, topY);
		topX += widths[k];
	}
	
	free(widths);
	free(charString);
}

Example #6

File: rgbmatrixitem.cpp Project: nomis52/qlcplus

void RGBMatrixItem::slotRGBMatrixChanged(quint32)
{
    prepareGeometryChange();
    calculateWidth();
    if (m_function)
        m_function->setDuration(m_matrix->totalDuration());
    updateTooltip();
}

Example #7

File: registerhandler.cpp Project: KDE/android-qt-creator

void RegisterHandler::setNumberBase(int base)
{
    if (m_base != base) {
        m_base = base;
        calculateWidth();
        emit reset();
    }
}

Example #8

File: registerhandler.cpp Project: KDE/android-qt-creator

void RegisterHandler::setRegisters(const Registers &registers)
{
    m_registers = registers;
    const int size = m_registers.size();
    for (int r = 0; r < size; r++)
        m_registers[r].changed = false;
    calculateWidth();
    reset();
}

Example #9

File: rgbmatrixitem.cpp Project: exmatrikulator/qlcplus

RGBMatrixItem::RGBMatrixItem(RGBMatrix *rgbm, ShowFunction *func)
    : ShowItem(func)
    , m_matrix(rgbm)
{
    Q_ASSERT(rgbm != NULL);

    if (func->color().isValid())
        setColor(func->color());
    else
        setColor(ShowFunction::defaultColor(Function::RGBMatrixType));

    calculateWidth();
    connect(m_matrix, SIGNAL(changed(quint32)), this, SLOT(slotRGBMatrixChanged(quint32)));
}

Example #10

File: efxitem.cpp Project: exmatrikulator/qlcplus

EFXItem::EFXItem(EFX *efx, ShowFunction *func)
    : ShowItem(func)
    , m_efx(efx)
{
    Q_ASSERT(efx != NULL);

    if (func->color().isValid())
        setColor(func->color());
    else
        setColor(ShowFunction::defaultColor(Function::EFXType));

    calculateWidth();
    connect(m_efx, SIGNAL(changed(quint32)), this, SLOT(slotEFXChanged(quint32)));
}

Example #11

File: rgbmatrixitem.cpp Project: exmatrikulator/qlcplus

void RGBMatrixItem::setDuration(quint32 msec, bool stretch)
{
    if (stretch == true)
    {
        m_matrix->setTotalDuration(msec);
    }
    else
    {
        if (m_function)
            m_function->setDuration(msec);
        prepareGeometryChange();
        calculateWidth();
        updateTooltip();
    }
}

Example #12

File: audioitem.cpp Project: snowshow/qlcplus

void AudioItem::setTimeScale(int val)
{
    ShowItem::setTimeScale(val);
    calculateWidth();
}

Example #13

File: rgbmatrixitem.cpp Project: exmatrikulator/qlcplus

void RGBMatrixItem::setTimeScale(int val)
{
    ShowItem::setTimeScale(val);
    calculateWidth();
}

Example #14

File: rgbmatrixitem.cpp Project: exmatrikulator/qlcplus

void RGBMatrixItem::slotRGBMatrixChanged(quint32)
{
    prepareGeometryChange();
    calculateWidth();
    updateTooltip();
}

Example #15

File: efxitem.cpp Project: exmatrikulator/qlcplus

void EFXItem::slotEFXChanged(quint32)
{
    prepareGeometryChange();
    calculateWidth();
    updateTooltip();
}

Example #16

File: amenu.cpp Project: lgromanowski/amarlon

int AMenu::getWidth() const
{
  return _autosize ? calculateWidth() : _width;
}