C++ QDialogButtonBox::setFocus方法代码示例

/*
 * Path is not saved in linux without installer - added workspace to properties dialog.
 */
NewProject::NewProject(QWidget *parent) : QDialog(parent)
{
    mypath = getCurrentPath();
    path = new QLineEdit(mypath,this);
    path->setToolTip(tr("Directory for new project."));

    QPushButton *btnBrowsePath = new QPushButton(this);
    btnBrowsePath->setText(tr("Browse"));

    name = new QLineEdit(this);
    name->setToolTip(tr("New project name and sub-directory."));
    connect(name,SIGNAL(textChanged(QString)),this,SLOT(nameChanged()));

    path->setText(mypath+name->text());
    QLabel *pathLabel = new QLabel(tr("Workspace"));
    QLabel *nameLabel = new QLabel(tr("Project Name"));

    QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
    connect(btnBrowsePath, SIGNAL(clicked()), this, SLOT(browsePath()));
    connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));

    okButton = (QPushButton*) buttonBox->buttons().at(0);
    cancelButton = (QPushButton*) buttonBox->buttons().at(1);
    if(okButton->text().contains("cancel",Qt::CaseInsensitive)) {
        okButton = (QPushButton*) buttonBox->buttons().at(1);
        cancelButton = (QPushButton*) buttonBox->buttons().at(1);
    }

    QLabel *create = new QLabel(this);
    create->setText(tr("Creating a new project:"));
    create->setFont(QFont(this->font().family(),this->font().pointSize()*1.5,QFont::Bold));
    QLabel *inst = new QLabel(this);
    inst->setText(tr(" 1) Choose project workspace.\n 2) Set project name.\n\n" \
            "A project folder with project name will be created in the workspace.\n" \
            "The new folder will have a main .c file and a .side project file.\n"));

    QVBoxLayout *blay = new QVBoxLayout(this);
    QGridLayout *layout = new QGridLayout();
    layout->addWidget(path,0,1,1,1); // tab order for widgets is according to add order
    layout->addWidget(name,1,1,1,1);
    layout->addWidget(btnBrowsePath,0,2,1,1);
    layout->addWidget(nameLabel,1,0,1,1);
    layout->addWidget(pathLabel,0,0,1,1);

    blay->addWidget(create);
    blay->addWidget(inst);
    blay->addLayout(layout);
    blay->addWidget(new QLabel(this));
    blay->addWidget(buttonBox);
    setLayout(blay);
    buttonBox->setFocus();

    int fontSize = path->fontInfo().pixelSize();
    setMinimumWidth(mypath.length()*fontSize+100);
    setWindowFlags(Qt::Tool);
}

void FirstRun::buildPrivDialog()
{
    setWindowTitle( qtr( "Privacy and Network Access Policy" ) );
    setWindowRole( "vlc-privacy" );
    setWindowModality( Qt::ApplicationModal );
    setWindowFlags( Qt::Dialog );
    setAttribute( Qt::WA_DeleteOnClose );

    QGridLayout *gLayout = new QGridLayout( this );

    QGroupBox *blabla = new QGroupBox( qtr( "Privacy and Network Access Policy" ) );
    QGridLayout *blablaLayout = new QGridLayout( blabla );
    QLabel *text = new QLabel( qtr(
        "<p>In order to protect your privacy, <i>VLC media player</i> "
        "does <b>not</b> collect personal data or transmit them, "
        "not even in anonymized form, to anyone."
        "</p>\n"
        "<p>Nevertheless, <i>VLC</i> is able to automatically retrieve "
        "information about the media in your playlist from third party "
        "Internet-based services. This includes cover art, track names, "
        "artist names and other meta-data."
        "</p>\n"
        "<p>Consequently, this may entail identifying some of your media files to third party "
        "entities. Therefore the <i>VLC</i> developers require your express "
        "consent for the media player to access the Internet automatically."
        "</p>\n"
        ) );
    text->setWordWrap( true );
    text->setTextFormat( Qt::RichText );

    blablaLayout->addWidget( text, 0, 0 ) ;

    QGroupBox *options = new QGroupBox( qtr( "Network Access Policy" ) );
    QGridLayout *optionsLayout = new QGridLayout( options );

    gLayout->addWidget( blabla, 0, 0, 1, 3 );
    gLayout->addWidget( options, 1, 0, 1, 3 );
    int line = 0;

    checkbox = new QCheckBox( qtr( "Automatically retrieve media info" ) );
    checkbox->setChecked( true );
    optionsLayout->addWidget( checkbox, line++, 0 );

#ifdef UPDATE_CHECK
    checkbox2 = new QCheckBox( qtr( "Regularly check for VLC updates" ) );
    checkbox2->setChecked( true );
    optionsLayout->addWidget( checkbox2, line++, 0 );
#endif

    QDialogButtonBox *buttonsBox = new QDialogButtonBox( this );
    buttonsBox->addButton( qtr( "Continue" ), QDialogButtonBox::AcceptRole );

    gLayout->addWidget( buttonsBox, 2, 0, 2, 3 );

    CONNECT( buttonsBox, accepted(), this, save() );
    buttonsBox->setFocus();
}

void FirstRun::buildPrivDialog()
{
    setWindowTitle( qtr( "Privacy and Network Access Policy" ) );
    setWindowRole( "vlc-privacy" );
    setWindowModality( Qt::ApplicationModal );
    setWindowFlags( Qt::Dialog );
    setAttribute( Qt::WA_DeleteOnClose );

    QGridLayout *gLayout = new QGridLayout( this );

    QGroupBox *blabla = new QGroupBox( qtr( "Privacy and Network Access Policy" ) );
    QGridLayout *blablaLayout = new QGridLayout( blabla );
    QLabel *text = new QLabel( qtr(
        "<p><i>VLC media player</i> does <b>not</b> send or collect any "
        "information, even anonymously, about your usage.</p>\n"
        "<p>However, it can connect to the Internet "
        "in order to display <b>medias information</b> "
#ifdef UPDATE_CHECK
        "or to check for available <b>updates</b>"
#endif
        ".</p>\n"
        "<p><i>VideoLAN</i> (the authors) requires you to express your consent "
        "before allowing this software to access the Internet.</p>\n"
        "<p>According to your choices, please check or uncheck the following options:</p>\n"
        ) );
    text->setWordWrap( true );
    text->setTextFormat( Qt::RichText );

    blablaLayout->addWidget( text, 0, 0 ) ;

    QGroupBox *options = new QGroupBox( qtr( "Network Access Policy" ) );
    QGridLayout *optionsLayout = new QGridLayout( options );

    gLayout->addWidget( blabla, 0, 0, 1, 3 );
    gLayout->addWidget( options, 1, 0, 1, 3 );
    int line = 0;

    checkbox = new QCheckBox( qtr( "Allow downloading media information" ) );
    checkbox->setChecked( true );
    optionsLayout->addWidget( checkbox, line++, 0 );

#ifdef UPDATE_CHECK
    checkbox2 = new QCheckBox( qtr( "Allow checking for VLC updates" ) );
    checkbox2->setChecked( true );
    optionsLayout->addWidget( checkbox2, line++, 0 );
#endif

    QDialogButtonBox *buttonsBox = new QDialogButtonBox( this );
    buttonsBox->addButton( qtr( "Save and Continue" ), QDialogButtonBox::AcceptRole );

    gLayout->addWidget( buttonsBox, 2, 0, 2, 3 );

    CONNECT( buttonsBox, accepted(), this, save() );
    buttonsBox->setFocus();
}

AboutDialog::AboutDialog(QWidget *parent)
	: QDialog(parent)
{
	QLabel *pixmapLabel = new QLabel;
	pixmapLabel->setPixmap(QPixmap(":/icons/qtikz-128.png"));
	QLabel *label = new QLabel(QString("<h1>%1 %2</h1><p>%3</p><p>%4</p>")
	                           .arg(KtikzApplication::applicationName())
	                           .arg(QCoreApplication::applicationVersion())
	                           .arg(tr("Copyright 2007-2011 Florian Hackenberger and Glad Deschrijver"))
	                           .arg(tr("This is a program for creating TikZ (from the LaTeX pgf package) diagrams.")));
	label->setWordWrap(true);

	QWidget *topWidget = new QWidget;
	QHBoxLayout *topLayout = new QHBoxLayout;
	topLayout->addWidget(pixmapLabel);
	topLayout->addWidget(label);
	topWidget->setLayout(topLayout);

	QTextEdit *textEdit = new QTextEdit(tr("<p>This program is free "
	                                       "software; you can redistribute it and/or modify it under the "
	                                       "terms of the GNU General Public License as published by the "
	                                       "Free Software Foundation; either version 2 of the License, "
	                                       "or (at your option) any later version.</p>"
	                                       "<p>This program is distributed in the hope that it will "
	                                       "be useful, but WITHOUT ANY WARRANTY; without even the implied "
	                                       "warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  "
	                                       "See the GNU General Public License for more details.</p>"));
	textEdit->setReadOnly(true);
	QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok);
	connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));

	QVBoxLayout *mainLayout = new QVBoxLayout(this);
	mainLayout->addWidget(topWidget);
	mainLayout->addWidget(textEdit);
	mainLayout->addWidget(buttonBox);
	mainLayout->setSpacing(10);
	buttonBox->setFocus();

	setWindowTitle(tr("About %1").arg(KtikzApplication::applicationName()));
}

HelpDialog::HelpDialog( intf_thread_t *_p_intf ) : QVLCFrame( _p_intf )

{
    setWindowTitle( qtr( "Help" ) );
    setWindowRole( "vlc-help" );
    setMinimumSize( 350, 300 );

    QVBoxLayout *layout = new QVBoxLayout( this );

    QTextBrowser *helpBrowser = new QTextBrowser( this );
    helpBrowser->setOpenExternalLinks( true );
    helpBrowser->setHtml( qtr(I_LONGHELP) );

    QDialogButtonBox *closeButtonBox = new QDialogButtonBox( this );
    closeButtonBox->addButton(
        new QPushButton( qtr("&Close") ), QDialogButtonBox::RejectRole );
    closeButtonBox->setFocus();

    layout->addWidget( helpBrowser );
    layout->addWidget( closeButtonBox );

    CONNECT( closeButtonBox, rejected(), this, close() );
    restoreWidgetPosition( "Help", QSize( 500, 450 ) );
}