C++ QToolButton::setMinimumWidth方法代码示例

QToolButton* AppearanceDialog::selectButton(int width, int height, QString toolTip) {
    QToolButton* button = new QToolButton(this);
    button->setToolTip(toolTip);
    button->setToolButtonStyle(Qt::ToolButtonTextOnly);
    button->setMenu(new QMenu(button));
    button->setMinimumWidth(width);
    button->setMinimumHeight(height);

    return button;
}

QToolButton* MainWindow::createToolButton(QIcon buttonIcon, QString buttonName) //初始化顶部按钮
{
    QToolButton* toolButton;
    toolButton = new QToolButton(this);
    toolButton->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    toolButton->setIcon(buttonIcon);
    toolButton->setIconSize(QSize(50,50));
    toolButton->setText(buttonName);
    toolButton->setMinimumWidth(65);
    toolButton->setAutoRaise(true);
    return toolButton;
}

	QWidget * createWidget (QWidget * pParent)
	{
		QToolButton * pToolButton = new QToolButton(pParent);
		pToolButton->setToolButtonStyle(Qt::ToolButtonTextOnly);
		pToolButton->setPopupMode(QToolButton::InstantPopup);
		pToolButton->setMinimumHeight(TOOLBAR_MIN_HEIGHT);
		pToolButton->setMinimumWidth(100);

		QMenu * pMenu = new QMenu(pToolButton);
		pMenu->addMenu(tr("Textured"));
		pMenu->addMenu(tr("Wireframe"));
		pMenu->addMenu(tr("Tex-Wir"));

		pToolButton->setMenu(pMenu);
		return pToolButton;
	}

void DistroMesas::on_mui_nuevapantalla_clicked() {
            bool ok;
        QString text = QInputDialog::getText(this, tr("QInputDialog::getText()"),
                                             tr("Nombre Pantalla:"), QLineEdit::Normal,
                                             "", &ok);
        if (ok && !text.isEmpty())
            	m_listapantallas.append(text);
	
	QToolButton *but = new QToolButton(this);
	but->setObjectName("p_" + text);
	but->setText(text);
	but->setCheckable(TRUE);
	but->setMinimumHeight(42);
	but->setMinimumWidth(42);
	mui_espaciopantallas->addWidget(but);
	connect(but, SIGNAL(clicked()), this, SLOT(cambiarPantalla()));
    repaint();
}

PFSViewMainWin::PFSViewMainWin(  float window_min, float window_max ):
  QMainWindow( 0 )
{
  currentFrame = frameList.end();
  
  QScrollArea *pfsViewArea = new PFSViewWidgetArea( this );
  
  pfsView = (PFSViewWidget*)pfsViewArea->widget();
  
  setCentralWidget( pfsViewArea );

  setWindowIcon( QIcon( ":icons/appicon.png" ) );

  QAction *nextFrameAct = new QAction( tr( "&Next frame" ), this );
  nextFrameAct->setStatusTip( tr( "Load next frame" ) );
  nextFrameAct->setShortcut( Qt::Key_PageDown );
  connect( nextFrameAct, SIGNAL(triggered()), this, SLOT(gotoNextFrame()) );

  QAction *previousFrameAct = new QAction( tr( "&Previous frame" ), this );
  previousFrameAct->setStatusTip( tr( "Load previous frame" ) );
  previousFrameAct->setShortcut( Qt::Key_PageUp );
  connect( previousFrameAct, SIGNAL(triggered()), this, SLOT(gotoPreviousFrame()) );
  
  QToolBar *toolBar = addToolBar( tr( "Navigation" ) );
//  toolBar->setHorizontalStretchable( true );

  QToolButton *previousFrameBt = new QToolButton( toolBar );
  previousFrameBt->setArrowType( Qt::LeftArrow );
  previousFrameBt->setMinimumWidth( 15 );
  connect( previousFrameBt, SIGNAL(clicked()), this, SLOT(gotoPreviousFrame()) );
  previousFrameBt->setToolTip( "Goto previous frame" );
  toolBar->addWidget( previousFrameBt );
  
  QToolButton *nextFrameBt = new QToolButton( toolBar );
  nextFrameBt->setArrowType( Qt::RightArrow );
  nextFrameBt->setMinimumWidth( 15 );
  connect( nextFrameBt, SIGNAL(clicked()), this, SLOT(gotoNextFrame()) );
  nextFrameBt->setToolTip( "Goto next frame" );
  toolBar->addWidget( nextFrameBt );

  QLabel *channelSelLabel = new QLabel( "&Channel", toolBar );
  channelSelection = new QComboBox( toolBar );
  channelSelLabel->setBuddy( channelSelection );
  connect( channelSelection, SIGNAL( activated( int ) ),
    this, SLOT( setChannelSelection(int) ) );
  toolBar->addWidget( channelSelLabel );
  toolBar->addWidget( channelSelection );
  
  toolBar->addSeparator();

  QLabel *mappingMethodLabel = new QLabel( "&Mapping", toolBar );
  mappingMethodLabel->setAlignment(  Qt::AlignRight | Qt::AlignVCenter ); // | 
//				    Qt::TextExpandTabs | Qt::TextShowMnemonic );
  mappingMethodCB = new QComboBox( toolBar );
  mappingMethodLabel->setBuddy( mappingMethodCB );
  mappingMethodCB->addItem( "Linear" );
  mappingMethodCB->addItem( "Gamma 1.4" );
  mappingMethodCB->addItem( "Gamma 1.8" );
  mappingMethodCB->addItem( "Gamma 2.2" );
  mappingMethodCB->addItem( "Gamma 2.6" );
  mappingMethodCB->addItem( "Logarithmic" );
  mappingMethodCB->setCurrentIndex( 3 );
  connect( mappingMethodCB, SIGNAL( activated( int ) ),
    this, SLOT( setLumMappingMethod(int) ) );
  toolBar->addWidget( mappingMethodLabel );
  toolBar->addWidget( mappingMethodCB );
  
//  addToolBar( Qt::BottomToolBarArea, toolBar );  
  
  QToolBar *toolBarLR = addToolBar( tr( "Histogram" ) );
  lumRange = new LuminanceRangeWidget( toolBarLR );
  connect( lumRange, SIGNAL( updateRangeWindow() ), this,
    SLOT( updateRangeWindow() ) );
  toolBarLR->addWidget( lumRange );
//  addToolBar( toolBar );

  
  pointerPosAndVal = new QLabel( statusBar() );
  statusBar()->addWidget( pointerPosAndVal );
//  QFont fixedFont = QFont::defaultFont();
//  fixedFont.setFixedPitch( true );
//  pointerPosAndVal->setFont( fixedFont );
  zoomValue = new QLabel( statusBar() );
  statusBar()->addWidget( zoomValue );
  exposureValue = new QLabel( statusBar() );
  statusBar()->addWidget( exposureValue );

  connect( pfsView, SIGNAL(updatePointerValue()),
             this, SLOT(updatePointerValue()) );



  QMenu *frameMenu = menuBar()->addMenu( tr( "&Frame" ) );
  frameMenu->addAction( nextFrameAct );
  frameMenu->addAction( previousFrameAct );
  frameMenu->addSeparator();
  frameMenu->addAction( "&Save image...", this, SLOT(saveImage()), QKeySequence::Save ); 
  frameMenu->addAction( "&Copy image to clipboard", this, SLOT(copyImage()), QKeySequence::Copy ); 
  frameMenu->addSeparator();
  frameMenu->addAction( "&Quit", qApp, SLOT(quit()), Qt::Key_Q ); //QKeySequence::Quit
//.........这里部分代码省略.........

//  FolderPage
FolderPage::FolderPage(QWidget * parent)
: QWizardPage(parent)
{
   setTitle(tr("Alias Selection"));
   QGridLayout *grLayout = new QGridLayout();

   QLabel * lblAlias = new QLabel(tr("You should specify an alias for Maverick Poker Bot in this step. Memorize the selected alias, you will need it while using Maverick Poker Bot. You can specify the alias yourself or you can use the \"Random\" button for the installation wizard to offer you some random value."), this);
   lblAlias->setWordWrap(true);

   edtAlias_ = new QLineEdit(this);
   edtAlias_->setValidator(new QRegExpValidator(QRegExp("[a-zA-Z0-9 ]+"), this));
   edtAlias_->setAlignment(Qt::AlignCenter);
   QFont fn = edtAlias_->font();
   fn.setBold(true);
   fn.setPointSize(24);
   edtAlias_->setFont(fn);
   edtAlias_->setMaxLength(120);
   connect(edtAlias_, SIGNAL(textChanged(const QString &)), 
      this, SLOT(aliased(const QString &)));
   
   //QLabel * lbl = new QLabel(tr("Select the folder where you would like Holdem Folder to be installed, then click Next.<p>The program requires at least 10 MB of disk space."), this);
   //lbl->setWordWrap(true);

   QLabel * lblPath = new QLabel(tr("&Path to Maverick Poker Bot:"), this);
   
   lePath_ = new QLineEdit(this);
   lePath_->setText("C:\\Program Files\\");
   lePath_->setEnabled(false);
   lblPath->setBuddy(lePath_);
   folderPrefix_ = "C:\\Program Files\\";

   QToolButton * btnRandom = new QToolButton(this);
   btnRandom->setIcon(QIcon(":/images/dice.png")); 
   btnRandom->setText(tr("&Random")); 
   btnRandom->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
   QPushButton * btnBrowse = new QPushButton(tr("&Browse..."), this);
   //btnBrowse->setFixedSize(20, 20);
   connect(btnBrowse, SIGNAL(clicked()), this, SLOT(browseDir()));
   connect(btnRandom, SIGNAL(clicked()), this, SLOT(random()));
   btnRandom->setMinimumHeight(edtAlias_->sizeHint().height());
   btnRandom->setMinimumWidth(btnBrowse->sizeHint().width());
   btnRandom->setIconSize(QSize(32, 32));
   
   int row = 0;
   //grLayout->addWidget(lbl,    row++, 0, 1, 2);

   //grLayout->addItem(new QSpacerItem(1, 20,
   //   QSizePolicy::Fixed, QSizePolicy::Fixed), row++, 0, 1, 2);
   grLayout->addWidget(lblAlias,  row++, 0, 1, 1);
   grLayout->addWidget(edtAlias_,  row, 0, 1, 1);
   grLayout->addWidget(btnRandom, row++, 1, 1, 1, Qt::AlignCenter);

   grLayout->addItem(new QSpacerItem(1, 20,
      QSizePolicy::Fixed, QSizePolicy::Fixed), row++, 0, 1, 2);

   grLayout->addWidget(lblPath,   row++, 0, 1, 2);
   grLayout->addWidget(lePath_,    row,   0, 1, 1);
   grLayout->addWidget(btnBrowse, row++, 1, 1, 1, Qt::AlignRight);

   setLayout(grLayout);
}

void DistroMesas::importXML(const QString val) {
  QFile file ( g_confpr->value( CONF_DIR_USER ) + "distromesas_" + mainCompany()->dbName() + ".cfn" );

    if (file.exists()) {
        if ( !file.open ( QIODevice::ReadOnly ) ) {
            
            return;
        } // end if
        QString result (file.readAll());
        file.close(); 


    QDomDocument doc ( "mydocument" );

    if ( !doc.setContent ( result ) ) {
	
        return;
    } // end if

    QDomElement docElem = doc.documentElement();
    QDomElement principal = docElem.firstChildElement ( "BACKGROUND" );
    m_background = principal.text();

    principal = docElem.firstChildElement ( "ESCALA" );
    g_escala = principal.text().toInt();


    QDomNodeList nodos = docElem.elementsByTagName ( "MESA" );
    int i = 0;
    while (i < nodos.count() ) {
        QDomNode ventana = nodos.item ( i++ );
        QDomElement e1 = ventana.toElement(); /// try to convert the node to an element.
        if ( !e1.isNull() ) { /// the node was really an element.
            QString nodoText = e1.text();
            /// Pasamos el XML a texto para poder procesarlo como tal.
            QString result;
            QTextStream stream ( &result );
            ventana.save(stream,5);

            Mesa *mesa = new Mesa((BtCompany *) mainCompany(), mui_widget);
            mesa->importXML(result);
	    
	    if (! m_listapantallas.contains(mesa->m_pantalla)) {
	        if (m_pantallaactual == "") {
		    m_pantallaactual = mesa->m_pantalla;
		} // end if
		m_listapantallas.append(mesa->m_pantalla);
		QToolButton *but = new QToolButton(this);
		but->setObjectName("p_"+mesa->m_pantalla);
		but->setText(mesa->m_pantalla);
		but->setMinimumHeight(42);
		but->setMinimumWidth(42);
		but->setCheckable(TRUE);
		mui_espaciopantallas->addWidget(but);
		connect(but, SIGNAL(clicked()), this, SLOT(cambiarPantalla()));
	    } // end if
	    if (mesa->m_pantalla == m_pantallaactual) 
		mesa->show();

        } // end if
    } // end while

} // end if

}