C++ QPushButton::setAutoFillBackground方法代码示例

/**
 * Sets up the layout for the data preview area.
 * @param dPreview The widget to set up the layout for.
 */
void CameraCalibrationEvaluation::setDataPreviewLayout(QWidget *dPreview) {
    qDebug() << "CameraCalibrationEvaluation::setDataPreviewLayout("
             << "QScrollArea *picPreview)";
    QVBoxLayout *dataPreviewLayout = new QVBoxLayout(dPreview);
    tempPixmap = new QPixmap(QString::fromStdString(cameraCalibration->getImagePointsDistributionImagePath()));
    *tempPixmap = tempPixmap->scaledToWidth(this->width() * 0.4);
    QPushButton *tempButton = new QPushButton;
    tempButton->setFlat(true);
    tempButton->setAutoFillBackground(true);
    tempButton->setIcon(QIcon(*tempPixmap));
    tempButton->setIconSize(QSize(tempPixmap->width(),
                                  tempPixmap->height()));
    dataPreviewLayout->addWidget(tempButton);
    connect(tempButton, SIGNAL(clicked()), picPreviewMapper, SLOT(map()));
    picPreviewMapper->setMapping(tempButton,
                                 QString::fromStdString(cameraCalibration->getImagePointsDistributionImagePath()));

    results = new QPlainTextEdit;
    results->setReadOnly(true);
    results->setMinimumHeight(1);
    results->setMinimumWidth(1);
    QPalette palette;
    palette.setColor(QPalette::Base,Qt::black);
    palette.setColor(QPalette::Text,Qt::white);
    results->setPalette(palette);
    dataPreviewLayout->addWidget(results);
    loadDataIntoResultPreview();
}

void LuaAVConsole :: addScript(const char *name, const char *filename, luaav_state *S) {
	int idx = mScriptModel->getList().size();
	mScriptModel->insertRow(idx, QModelIndex());

	QModelIndex index = mScriptModel->index(idx, 0, QModelIndex());
	mScriptModel->setData(index, QString(name), Qt::EditRole);

	resizeTable(mSplitter->sizes().at(0), 0);

	// table buttons for script actions
	char bname[16];
	QPushButton *closeButton = new QPushButton();
	closeButton->setIcon(QIcon(QPixmap("/usr/share/luaav/x.png")));
	closeButton->setFlat(true);
	closeButton->setAutoFillBackground(true);
	sprintf(bname, "close:%d", mScriptsLoaded);
	closeButton->setObjectName(QString(bname));
	connect(closeButton, SIGNAL(clicked()), this, SLOT(fileAction()));
	mTableView->setIndexWidget(mScriptModel->index(idx, 1), closeButton);

	QPushButton *reloadButton = new QPushButton();
	reloadButton->setIcon(QIcon(QPixmap("/usr/share/luaav/reload.png")));
	reloadButton->setFlat(true);
	reloadButton->setAutoFillBackground(true);
	sprintf(bname, "reload:%d", mScriptsLoaded);	
	reloadButton->setObjectName(QString(bname));
	connect(reloadButton, SIGNAL(clicked()), this, SLOT(fileAction()));
	mTableView->setIndexWidget(mScriptModel->index(idx, 2), reloadButton);

	QPushButton *editButton = new QPushButton();
	editButton->setIcon(QIcon(QPixmap("/usr/share/luaav/eye.png")));
	editButton->setFlat(true);
	editButton->setAutoFillBackground(true);
	sprintf(bname, "edit:%d", mScriptsLoaded);
	editButton->setObjectName(QString(bname));
	connect(editButton, SIGNAL(clicked()), this, SLOT(fileAction()));
	mTableView->setIndexWidget(mScriptModel->index(idx, 3), editButton);

	mScripts.push_back(new ScriptData(mScriptsLoaded, name, filename, S));
	mScriptsLoaded++;
}

/**
 * Loads the given images from the system and places them as button into the
 * image preview area.
 * @param imageFiles Vector of string holding the path to the images to load.
 */
void CameraCalibrationEvaluation::loadImagesIntoPreview(
        std::vector<std::string> imageFiles) {
    qDebug() << "CameraCalibrationEvaluation::loadImagesIntoPreview("
             << "std::vector<std::string> imageFiles)";
    picPreviewMapper = new QSignalMapper();
    for (unsigned int i = 0; i < imageFiles.size(); i++) {
        tempPixmap = new QPixmap(QString::fromStdString(imageFiles.at(i)));
        *tempPixmap = tempPixmap->scaledToWidth(
                    this->width() * 0.45);
        QPushButton *tempButton = new QPushButton;
        tempButton->setFlat(true);
        tempButton->setAutoFillBackground(true);
        tempButton->setIcon(QIcon(*tempPixmap));
        tempButton->setIconSize(QSize(tempPixmap->width(),
                                      tempPixmap->height()));
        imagePreviewLayout->addWidget(tempButton);
        connect(tempButton, SIGNAL(clicked()), picPreviewMapper, SLOT(map()));
        picPreviewMapper->setMapping(tempButton,
                                     QString::fromStdString(imageFiles.at(i)));
    }
}

// add a button
QPushButton *
QTACFunctions::addButton (QString text)
{
  QFont fnt;
  QPushButton *btn;
  QString stylesheet;

  stylesheet =
    "background: transparent; border: 1px solid transparent;border-color: darkgray;";
  
  btn = new QPushButton (text, this);
  btn->setFixedSize (QSize (button_width, button_height));
  fnt = btn->font ();
  fnt.setPixelSize (16);
  fnt.setBold (true);
  btn->setFont (fnt);
  btn->setStyleSheet (stylesheet);
  btn->setAutoFillBackground (false);
  btn->setFocusPolicy (Qt::NoFocus);
  Button += btn;
  return btn;
}

void    Home::addContact(UserInfo *added)
{
	QListWidgetItem *item;
	QFont			font;
	QPushButton		*but;
	QString			name;
	QPixmap			*pixmap = NULL;
	QPalette		palette;
	t_contact		*ptr = new t_contact;
	std::string		tmp;
	int				state;


	state = added->get_status();
	if (state < 1 && state > 4)
		state = 4;
	item = new QListWidgetItem();
	tmp = added->get_name() + " " + added->get_surname();
	name = tmp.c_str();
	item->setText(name);
	item->setTextAlignment(21);
	item->setBackgroundColor(QColor(255, 255, 255));
	font.setPointSize(12);
	font.setFamily("calibri");
	item->setFont(font);
	font.setPointSize(8);
	ui->_listContact->addItem(item);
	but = new QPushButton(added->get_nickname().c_str());
	but->setFlat(true);
	switch (state)
	{
	case 2:
		pixmap = new QPixmap("./Images/BabelHD_0001s_0005s_0002_status.png");
		break;
	case 3:
		pixmap = new QPixmap("./Images/BabelHD_0001s_0003s_0000_status.png");
		break;
	case 4:
		pixmap = new QPixmap("./Images/BabelHD_0001s_0000s_0000_status.png");
		break;
	case 1:
		pixmap = new QPixmap("./Images/BabelHD_0001s_0002s_0000_status.png");
		break;
	default:
		break;
	}
	if (pixmap != NULL)
		palette.setBrush(but->backgroundRole(), QBrush(*pixmap));
	but->setFlat(true);
	but->setAutoFillBackground(true);
	but->setPalette(palette);
	but->setFont(font);
	but->setMinimumSize(250, 42);
	but->setMaximumSize(250, 42);
	std::stringstream ss;
	ss << added->get_id();
	ss >> tmp;
	but->setObjectName(tmp.c_str());
	but->setStyleSheet("text-align: middle");
	connect(but, SIGNAL(clicked()), this, SLOT(contactClick()));
	QHBoxLayout *layout = new QHBoxLayout();
	layout->addWidget(but);
	layout->alignment();
	ptr->but = but;
	ptr->item = item;
	_bcontact[added->get_id()] = ptr;
	QWidget *widget = new QWidget();
	widget->setLayout(layout);
	item->setSizeHint(widget->sizeHint());
	ui->_listContact->setItemWidget(item, widget);
}

//.........这里部分代码省略.........
    // add a search box on far right, but with a little space too
    SearchFilterBox *searchBox = new SearchFilterBox(this,context,false);
    searchBox->setStyle(toolStyle);
    searchBox->setFixedWidth(200);
    head->addWidget(searchBox);
    connect(searchBox, SIGNAL(searchResults(QStringList)), this, SLOT(setFilter(QStringList)));
    connect(searchBox, SIGNAL(searchClear()), this, SLOT(clearFilter()));
#endif
    Spacer *spacer = new Spacer(this);
    spacer->setFixedWidth(5);
    head->addWidget(spacer);
#endif

    /*----------------------------------------------------------------------
     * ScopeBar
     *--------------------------------------------------------------------*/
    scopebar = new GcScopeBar(context);
    connect(scopebar, SIGNAL(selectDiary()), this, SLOT(selectDiary()));
    connect(scopebar, SIGNAL(selectHome()), this, SLOT(selectHome()));
    connect(scopebar, SIGNAL(selectAnal()), this, SLOT(selectAnalysis()));
    connect(scopebar, SIGNAL(selectTrain()), this, SLOT(selectTrain()));

    // Add chart is on the scope bar
    chartMenu = new QMenu(this);
    QCleanlooksStyle *styler = new QCleanlooksStyle();
    QPushButton *newchart = new QPushButton("+", this);
    scopebar->addWidget(newchart);
    newchart->setStyle(styler);
    newchart->setFixedHeight(20);
    newchart->setFixedWidth(24);
    newchart->setFlat(true);
    newchart->setFocusPolicy(Qt::NoFocus);
    newchart->setToolTip(tr("Add Chart"));
    newchart->setAutoFillBackground(false);
    newchart->setAutoDefault(false);
    newchart->setMenu(chartMenu);
    connect(chartMenu, SIGNAL(aboutToShow()), this, SLOT(setChartMenu()));
    connect(chartMenu, SIGNAL(triggered(QAction*)), this, SLOT(addChart(QAction*)));

    /*----------------------------------------------------------------------
     * Central Widget
     *--------------------------------------------------------------------*/

    tab = new Tab(context);

    /*----------------------------------------------------------------------
     * Central Widget
     *--------------------------------------------------------------------*/

    QWidget *central = new QWidget(this);
    setContentsMargins(0,0,0,0);
    central->setContentsMargins(0,0,0,0);
    QVBoxLayout *mainLayout = new QVBoxLayout(central);
    mainLayout->setSpacing(0);
    mainLayout->setContentsMargins(0,0,0,0);
#ifndef Q_OS_MAC // nonmac toolbar on main view -- its not 
                 // unified with the title bar.
    mainLayout->addWidget(head);
#endif
    mainLayout->addWidget(scopebar);
    mainLayout->addWidget(tab);
    setCentralWidget(central);

    /*----------------------------------------------------------------------
     * Application Menus
     *--------------------------------------------------------------------*/