int MainWindow::save_on_amp(char *name, int slot)
{
int ret;
if(!connected)
return -1;
ret = amp_ops->save_on_amp(name, slot);
if(name[0] == 0x00)
{
setWindowTitle(QString(tr("RePlug: NONE")));
setAccessibleName(QString(tr("Main window: NONE")));
}
else
{
setWindowTitle(QString(tr("RePlug: %1")).arg(name));
setAccessibleName(QString(tr("Main window: %1")).arg(name));
}
current_name=name;
memcpy(names[slot], name, 32);
return ret;
}
SMIHED_widget::SMIHED_widget(QWidget *parent)
: QWidget(parent)
{
#ifdef RELEASE_MODE
setAccessibleName("SMIHED");
#else
setAccessibleName("SMIHED_d");
#endif
_ui.setupUi(this);
_fileListModel = new QStringListModel();
_fileListModel->setStringList(_fileList);
_ui.listView->setModel(_fileListModel);
}
void MainWindow::change_title(QString name)
{
current_name = name;
if(current_name.isEmpty())
{
setWindowTitle(QString(tr("RePlug: NONE")));
setAccessibleName(QString(tr("Main window: NONE")));
}
else
{
setWindowTitle(QString(tr("RePlug: %1")).arg(current_name));
setAccessibleName(QString(tr("Main window: %1")).arg(name));
}
}
MainWindow::MainWindow(QWidget *parent)
: QWidget(parent),
m_updatePanelVisible(true),
m_mainPanel(new MainPanel(this)),
m_positionUpdateTimer(new QTimer(this)),
m_expandDelayTimer(new QTimer(this)),
m_sizeChangeAni(new QPropertyAnimation(this, "size")),
m_posChangeAni(new QPropertyAnimation(this, "pos")),
m_panelShowAni(new QPropertyAnimation(m_mainPanel, "pos")),
m_panelHideAni(new QPropertyAnimation(m_mainPanel, "pos")),
m_xcbMisc(XcbMisc::instance())
{
setAccessibleName("dock-mainwindow");
setWindowFlags(Qt::FramelessWindowHint | Qt::WindowDoesNotAcceptFocus);
setAttribute(Qt::WA_TranslucentBackground);
m_settings = new DockSettings(this);
m_xcbMisc->set_window_type(winId(), XcbMisc::Dock);
initComponents();
initConnections();
m_mainPanel->setFixedSize(m_settings->windowSize());
updatePanelVisible();
// setStyleSheet("background-color:red;");
connect(m_mainPanel, &MainPanel::geometryChanged, this, &MainWindow::panelGeometryChanged);
}
/*! \brief constructor
*
* initialize layout, attributes, etc.
*/
XletSwitchBoard::XletSwitchBoard(QWidget *parent)
: XLet(parent), m_drawGrid(false),
m_trace_box(false), m_group_to_resize(0)
{
setTitle(tr("Switchboard"));
m_layout = new PeersLayout(this);
setObjectName("scroller"); // in order for the style settings to be set accordingly
setAccessibleName(tr("Switchboard"));
setAcceptDrops(true);
reloadGroups();
reloadExternalPhones();
connect(b_engine, SIGNAL(userUpdated(UserInfo *)),
this, SLOT(updateUser(UserInfo *)));
connect(b_engine, SIGNAL(updatePeerAgent(double, const QString &,
const QString &, const QVariant &)),
this, SLOT(updatePeerAgent(double, const QString &,
const QString &, const QVariant &)));
// savePositions() needs m_peerhash to be non-empty in order to be useful,
// thus we call it before removePeers()
connect(b_engine, SIGNAL(delogged()),
this, SLOT(savePositions()));
connect(b_engine, SIGNAL(delogged()),
this, SLOT(removePeers()));
setMouseTracking(true);
}
ControlFrame::ControlFrame(QString name, QWidget *parent) :
QFrame(parent),
ui(new Ui::ControlFrame)
{
ui->setupUi(this);
setAccessibleName(name);
}
NewWizardPage4::NewWizardPage4(QWidget* parent)
: QWizardPage(parent)
{
setFinalPage(true);
setTitle(tr("Create New Score"));
setSubTitle(tr("Choose template file:"));
setAccessibleName(title());
setAccessibleDescription(subTitle());
templateFileBrowser = new ScoreBrowser;
templateFileBrowser->setStripNumbers(true);
templateFileBrowser->setShowCustomCategory(true);
templateFileBrowser->setSizePolicy(QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored));
buildTemplatesList();
QVBoxLayout* layout = new QVBoxLayout;
QHBoxLayout* searchLayout = new QHBoxLayout;
QLineEdit* search = new QLineEdit;
search->setPlaceholderText(tr("Search"));
search->setClearButtonEnabled(true);
search->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
searchLayout->addSpacerItem(new QSpacerItem(0, 0, QSizePolicy::MinimumExpanding, QSizePolicy::Maximum));
searchLayout->addWidget(search);
layout->addLayout(searchLayout);
layout->addWidget(templateFileBrowser);
setLayout(layout);
connect(templateFileBrowser, SIGNAL(scoreSelected(const QString&)), SLOT(templateChanged(const QString&)));
connect(templateFileBrowser, SIGNAL(scoreActivated(const QString&)), SLOT(fileAccepted(const QString&)));
connect(search, &QLineEdit::textChanged, [this] (const QString& searchString) {
this->templateFileBrowser->filter(searchString);
});
}
CaptureFilterCombo::CaptureFilterCombo(QWidget *parent, bool plain) :
QComboBox(parent),
cf_edit_(NULL)
{
cf_edit_ = new CaptureFilterEdit(this, plain);
setEditable(true);
// Enabling autocompletion here gives us two simultaneous completions:
// Inline (highlighted text) for entire filters, handled here and popup
// completion for fields handled by CaptureFilterEdit.
setAutoCompletion(false);
setLineEdit(cf_edit_);
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
setInsertPolicy(QComboBox::NoInsert);
setAccessibleName(tr("Capture filter selector"));
setStyleSheet(
"QComboBox {"
#ifdef Q_OS_MAC
" border: 1px solid gray;"
#else
" border: 1px solid palette(shadow);"
#endif
" border-radius: 3px;"
" padding: 0px 0px 0px 0px;"
" margin-left: 0px;"
" min-width: 20em;"
" }"
"QComboBox::drop-down {"
" subcontrol-origin: padding;"
" subcontrol-position: top right;"
" width: 16px;"
" border-left-width: 0px;"
" }"
"QComboBox::down-arrow {"
" image: url(:/icons/toolbar/14x14/x-filter-dropdown.png);"
" }"
"QComboBox::down-arrow:on { /* shift the arrow when popup is open */"
" top: 1px;"
" left: 1px;"
"}"
);
connect(this, SIGNAL(interfacesChanged()), cf_edit_, SLOT(checkFilter()));
connect(cf_edit_, SIGNAL(pushFilterSyntaxStatus(const QString&)),
this, SIGNAL(pushFilterSyntaxStatus(const QString&)));
connect(cf_edit_, SIGNAL(popFilterSyntaxStatus()),
this, SIGNAL(popFilterSyntaxStatus()));
connect(cf_edit_, SIGNAL(captureFilterSyntaxChanged(bool)),
this, SIGNAL(captureFilterSyntaxChanged(bool)));
connect(cf_edit_, SIGNAL(startCapture()), this, SIGNAL(startCapture()));
connect(cf_edit_, SIGNAL(startCapture()), this, SLOT(saveAndRebuildFilterList()));
connect(wsApp, SIGNAL(appInitialized()), this, SLOT(rebuildFilterList()));
connect(wsApp, SIGNAL(preferencesChanged()), this, SLOT(rebuildFilterList()));
rebuildFilterList();
clearEditText();
}
/*
void MainWindow::get_amp_hid()
{
int g;
g = amp_ops->poll_amp_hid();
if (g < 0)
return;
//amp->update_gain(g);
}
*/
void MainWindow::stop_amp()
{
int x;
save->delete_items();
load->delete_items();
quickpres->delete_items();
x = amp_ops->stop_amp();
if(x == 0) // if request succeded
{
// deactivate buttons
amp->enable_set_button(false);
effect1->enable_set_button(false);
effect2->enable_set_button(false);
effect3->enable_set_button(false);
effect4->enable_set_button(false);
ui->actionConnect->setDisabled(false);
ui->actionDisconnect->setDisabled(true);
ui->actionSave_to_amplifier->setDisabled(true);
ui->action_Load_from_amplifier->setDisabled(true);
ui->actionSave_effects->setDisabled(true);
ui->action_Library_view->setDisabled(true);
setWindowTitle(QString(tr("RePlug")));
setAccessibleName(QString(tr("Main window: None")));
ui->statusBar->showMessage(tr("Disconnected"), 5000); // show message on the status bar
connected = false;
}
else // if request failed
ui->statusBar->showMessage(QString(tr("Error: %1")).arg(x), 5000);
}
void LineEditWidget::setTitle(const QString &title)
{
m_title->setText(title);
setAccessibleName(title);
m_edit->setAccessibleName(title);
}
InterfaceTree::InterfaceTree(QWidget *parent) :
QTreeWidget(parent)
#ifdef HAVE_LIBPCAP
,stat_cache_(NULL)
,stat_timer_(NULL)
#endif // HAVE_LIBPCAP
{
QTreeWidgetItem *ti;
qRegisterMetaType< PointList >("PointList");
header()->setVisible(false);
setRootIsDecorated(false);
setUniformRowHeights(true);
/* Seems to have no effect, still the default value (2) is being used, as it
* was set in the .ui file. But better safe, then sorry. */
resetColumnCount();
setSelectionMode(QAbstractItemView::ExtendedSelection);
setAccessibleName(tr("Welcome screen list"));
setItemDelegateForColumn(IFTREE_COL_STATS, new SparkLineDelegate(this));
setDisabled(true);
ti = new QTreeWidgetItem();
ti->setText(IFTREE_COL_NAME, tr("Waiting for startup%1").arg(UTF8_HORIZONTAL_ELLIPSIS));
addTopLevelItem(ti);
resizeColumnToContents(IFTREE_COL_NAME);
connect(wsApp, SIGNAL(appInitialized()), this, SLOT(getInterfaceList()));
connect(wsApp, SIGNAL(localInterfaceListChanged()), this, SLOT(interfaceListChanged()));
connect(this, SIGNAL(itemSelectionChanged()), this, SLOT(updateSelectedInterfaces()));
}
GridButton::GridButton(const int i , const int j , QWidget *parent)
:QPushButton(parent)
{
setAccessibleName(QString("GridButton"));
row = i;
col = j;
XIcon = QIcon(":/new/prefix1/images/x3.png");
color = QColor(Qt::white);
borderTop = QColor();
borderRight = QColor();
borderBottom = QColor();
borderLeft = QColor();
borderTop.setNamedColor("#A0A0A0");
borderRight.setNamedColor("#A0A0A0");
borderBottom.setNamedColor("#A0A0A0");
borderLeft.setNamedColor("#A0A0A0");
this->setFixedSize(20,20);
//Load the stylesheet file for widgets
QFile stylesFile(":/new/prefix1/qss/styles.qss");
if(stylesFile.open(QIODevice::ReadOnly | QIODevice::Text))
{
qss = stylesFile.readAll();
stylesFile.close();
}
initBorders();
updateStyle();
}
NewWizardPage4::NewWizardPage4(QWidget* parent)
: QWizardPage(parent)
{
setTitle(tr("Create New Score"));
setSubTitle(tr("Select Template File:"));
setAccessibleName(title());
setAccessibleDescription(subTitle());
templateFileBrowser = new ScoreBrowser;
templateFileBrowser->setStripNumbers(true);
QDir dir(mscoreGlobalShare + "/templates");
templateFileBrowser->setScores(dir.entryInfoList(QDir::NoDotAndDotDot | QDir::Readable | QDir::Dirs | QDir::Files, QDir::Name));
templateFileBrowser->setSizePolicy(QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored));
QFileInfo myTemplates(preferences.myTemplatesPath);
if (myTemplates.isRelative())
myTemplates.setFile(QDir::home(), preferences.myTemplatesPath);
QLayout* layout = new QVBoxLayout;
layout->addWidget(templateFileBrowser);
setLayout(layout);
connect(templateFileBrowser, SIGNAL(scoreSelected(const QString&)), SLOT(templateChanged(const QString&)));
connect(templateFileBrowser, SIGNAL(scoreActivated(const QString&)), SLOT(fileAccepted(const QString&)));
}
InterfaceTree::InterfaceTree(QWidget *parent) :
QTreeWidget(parent)
#ifdef HAVE_LIBPCAP
,stat_cache_(NULL)
,stat_timer_(NULL)
#endif // HAVE_LIBPCAP
{
QTreeWidgetItem *ti;
header()->setVisible(false);
setRootIsDecorated(false);
setUniformRowHeights(true);
setColumnCount(2);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setAccessibleName(tr("Welcome screen list"));
setItemDelegateForColumn(1, new SparkLineDelegate());
setDisabled(true);
ti = new QTreeWidgetItem();
ti->setText(0, tr("Waiting for startup" UTF8_HORIZONTAL_ELLIPSIS));
addTopLevelItem(ti);
resizeColumnToContents(0);
connect(wsApp, SIGNAL(appInitialized()), this, SLOT(getInterfaceList()));
connect(this, SIGNAL(itemSelectionChanged()), this, SLOT(updateSelectedInterfaces()));
}
AccessibleToolButton::AccessibleToolButton(QWidget* parent, QAction* defaultQAction ): QToolButton(parent)
{
setDefaultAction(defaultQAction);
setFocusPolicy(Qt::TabFocus);
setAccessibleName(defaultQAction->text());
setAccessibleDescription(defaultQAction->toolTip());
}
ByteViewTab::ByteViewTab(QWidget *parent) :
QTabWidget(parent)
{
setAccessibleName(tr("Packet bytes"));
setTabPosition(QTabWidget::South);
setDocumentMode(true);
addTab();
}
CaptureFilterCombo::CaptureFilterCombo(QWidget *parent) :
QComboBox(parent),
cf_edit_(NULL)
{
cf_edit_ = new CaptureFilterEdit();
setEditable(true);
setLineEdit(cf_edit_);
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
setInsertPolicy(QComboBox::NoInsert);
setAccessibleName(tr("Capture filter selector"));
setStyleSheet(
"QComboBox {"
#ifdef Q_OS_MAC
" border: 1px solid gray;"
#else
" border: 1px solid palette(shadow);"
#endif
" border-radius: 3px;"
" padding: 0px 0px 0px 0px;"
" margin-left: 0px;"
" min-width: 20em;"
" }"
"QComboBox::drop-down {"
" subcontrol-origin: padding;"
" subcontrol-position: top right;"
" width: 16px;"
" border-left-width: 0px;"
" }"
"QComboBox::down-arrow {"
" image: url(:/dfilter/dfilter_dropdown.png);"
" }"
"QComboBox::down-arrow:on { /* shift the arrow when popup is open */"
" top: 1px;"
" left: 1px;"
"}"
);
completer()->setCompletionMode(QCompleter::PopupCompletion);
connect(this, SIGNAL(interfacesChanged()), cf_edit_, SLOT(checkFilter()));
connect(cf_edit_, SIGNAL(pushFilterSyntaxStatus(QString&)),
this, SIGNAL(pushFilterSyntaxStatus(QString&)));
connect(cf_edit_, SIGNAL(popFilterSyntaxStatus()),
this, SIGNAL(popFilterSyntaxStatus()));
connect(cf_edit_, SIGNAL(captureFilterSyntaxChanged(bool)),
this, SIGNAL(captureFilterSyntaxChanged(bool)));
connect(cf_edit_, SIGNAL(startCapture()), this, SIGNAL(startCapture()));
connect(cf_edit_, SIGNAL(startCapture()), this, SLOT(rebuildFilterList()));
connect(wsApp, SIGNAL(appInitialized()), this, SLOT(rebuildFilterList()));
connect(wsApp, SIGNAL(preferencesChanged()), this, SLOT(rebuildFilterList()));
rebuildFilterList(false);
clearEditText();
}
ThreeSpinBox::ThreeSpinBox(QString name, QString description, QWidget *parent) :
QFrame(parent),
ui(new Ui::ThreeSpinBox)
{
ui->setupUi(this);
ui->label->setText(name);
ui->label->setToolTip(description);
setAccessibleName(name);
}
ByteViewTab::ByteViewTab(QWidget *parent) :
QTabWidget(parent),
cap_file_(0)
{
setAccessibleName(tr("Packet bytes"));
setTabPosition(QTabWidget::South);
setDocumentMode(true);
connect(wsApp, SIGNAL(appInitialized()), this, SLOT(connectToMainWindow()));
}
void
LauncherContextualMenu::setTitle(const QString& title)
{
setAccessibleName(title);
m_title = title;
/* Escaping ampersands so that they are not considered as keyboard
accelerators. */
m_titleAction->setText(m_title.replace("&", "&&"));
Q_EMIT titleChanged(m_title);
}
ProtoTree::ProtoTree(QWidget *parent) :
QTreeWidget(parent)
{
setAccessibleName(tr("Packet details"));
setUniformRowHeights(true);
connect(this, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)),
this, SLOT(updateSelectionStatus(QTreeWidgetItem*)));
connect(this, SIGNAL(expanded(QModelIndex)), this, SLOT(expand(QModelIndex)));
connect(this, SIGNAL(collapsed(QModelIndex)), this, SLOT(collapse(QModelIndex)));
connect(this, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)),
this, SLOT(itemDoubleClick(QTreeWidgetItem*, int)));
}
NewWizardPage3::NewWizardPage3(QWidget* parent)
: QWizardPage(parent)
{
setTitle(tr("Create New Score"));
setSubTitle(tr("Create Time Signature"));
setAccessibleName(title());
setAccessibleDescription(subTitle());
w = new TimesigWizard;
QGridLayout* grid = new QGridLayout;
grid->addWidget(w, 0, 0);
setLayout(grid);
}
LootAnimationWidget::LootAnimationWidget(QString name, QWidget *parent) :
QFrame(parent),
ui(new Ui::LootAnimationWidget),
editedStyle("background-color:#66FF99;")
{
ui->setupUi(this);
setAccessibleName(name);
connect(ui->animations, SIGNAL(textChanged()), SLOT(markNotEmptyPlainTextEdits()));
connect(ui->animationMin, SIGNAL(textChanged()), SLOT(markNotEmptyPlainTextEdits()));
connect(ui->animationMax, SIGNAL(textChanged()), SLOT(markNotEmptyPlainTextEdits()));
connect(ui->lootAnimAdd, SIGNAL(clicked()), SLOT(lootAnimAdd()));
}
void KCapacityBar::setText(const QString &text)
{
bool updateGeom = d->text.isEmpty() || text.isEmpty();
d->text = text;
if (updateGeom) {
updateGeometry();
}
#ifndef QT_NO_ACCESSIBILITY
setAccessibleName(text);
#endif
update();
}
InspectorBase::InspectorBase(QWidget* parent)
: QWidget(parent)
{
setAccessibleName(tr("Inspector"));
resetMapper = new QSignalMapper(this);
valueMapper = new QSignalMapper(this);
inspector = static_cast<Inspector*>(parent);
_layout = new QVBoxLayout;
_layout->setSpacing(0);
_layout->setContentsMargins(0, 10, 0, 0);
_layout->addStretch(100);
setLayout(_layout);
}
NewWizardPage1::NewWizardPage1(QWidget* parent)
: QWizardPage(parent)
{
setTitle(tr("Create New Score"));
setSubTitle(tr("Enter score information:"));
setAccessibleName(QWizardPage::title());
setAccessibleDescription(QWizardPage::subTitle());
w = new TitleWizard;
QGridLayout* grid = new QGridLayout;
grid->addWidget(w, 0, 0);
setLayout(grid);
}
NewWizardPage1::NewWizardPage1(QWidget* parent)
: QWizardPage(parent)
{
setTitle(tr("Create New Score"));
setSubTitle(tr("This wizard creates a new score"));
//crash setAccessibleName(title());
setAccessibleName(tr("Create New Score"));
setAccessibleDescription(subTitle());
w = new TitleWizard;
QGridLayout* grid = new QGridLayout;
grid->addWidget(w, 0, 0);
setLayout(grid);
}
DialPanel::DialPanel(QWidget *parent)
: XLet(parent)
{
setTitle(tr("Dial"));
setAccessibleName(tr("Dial Panel"));
setAcceptDrops(true);
m_input = new QComboBox(this);
m_input->setObjectName("extension_input");
m_input->setToolTip(tr("Input here the phone number to dial"));
m_input->setEditable(true);
m_input->setDuplicatesEnabled(false);
m_input->setInsertPolicy(QComboBox::InsertAtTop);
m_input->setMinimumContentsLength(15);
m_input->lineEdit()->setMaxLength(30);
m_lbl = new QLabel(tr("Enter &Number :"), this);
m_lbl->setBuddy(m_input);
loadHistory();
m_input->clearEditText();
QPixmap pmphone = QPixmap(":/images/sipphone.png");
QPushButton * dialButton = new QPushButton(this);
dialButton->setObjectName("dial_button");
dialButton->setIcon(pmphone);
dialButton->setIconSize(pmphone.size());
QHBoxLayout * vlayout = new QHBoxLayout(this);
vlayout->setMargin(0);
vlayout->addStretch(1);
vlayout->addWidget(m_lbl, 0, Qt::AlignCenter);
vlayout->addWidget(m_input, 0, Qt::AlignCenter);
vlayout->addWidget(dialButton, 0, Qt::AlignCenter);
vlayout->addStretch(1);
connect(dialButton, SIGNAL(clicked()),
m_input->lineEdit(), SIGNAL(returnPressed()));
connect(b_engine, SIGNAL(pasteToXlets(const QString &)),
this, SLOT(setNumberToDial(const QString &)));
connect(this, SIGNAL(textEdited(const QString &)),
b_engine, SLOT(textEdited(const QString &)));
connect(m_input->lineEdit(), SIGNAL(returnPressed()),
this, SLOT(inputValidated()));
connect(m_input, SIGNAL(editTextChanged(const QString &)),
this, SIGNAL(textEdited(const QString &)));
}
NewWizardPage2::NewWizardPage2(QWidget* parent)
: QWizardPage(parent)
{
setFinalPage(true);
setTitle(tr("Create New Score"));
setSubTitle(tr("Choose instruments on the left to add to instrument list on the right:"));
setAccessibleName(title());
setAccessibleDescription(subTitle());
w = new InstrumentsWidget;
QGridLayout* grid = new QGridLayout;
grid->setSpacing(0);
grid->setContentsMargins(0, 0, 0, 0);
grid->addWidget(w, 0, 0);
setLayout(grid);
connect(w, SIGNAL(completeChanged(bool)), SLOT(setComplete(bool)));
}
NewWizardPage5::NewWizardPage5(QWidget* parent)
: QWizardPage(parent)
{
setFinalPage(true);
setTitle(tr("Create New Score"));
setSubTitle(tr("Choose key signature and tempo:"));
setAccessibleName(title());
setAccessibleDescription(subTitle());
QGroupBox* b1 = new QGroupBox;
b1->setTitle(tr("Key Signature"));
b1->setAccessibleName(title());
sp = MuseScore::newKeySigPalette();
sp->setMoreElements(false);
sp->setShowContextMenu(false);
sp->setSelectable(true);
sp->setDisableDoubleClick(true);
sp->setSelected(14);
PaletteScrollArea* sa = new PaletteScrollArea(sp);
QVBoxLayout* l1 = new QVBoxLayout;
l1->addWidget(sa);
b1->setLayout(l1);
tempoGroup = new QGroupBox;
tempoGroup->setCheckable(true);
tempoGroup->setChecked(false);
tempoGroup->setTitle(tr("Tempo"));
QLabel* bpm = new QLabel;
bpm->setText(tr("BPM:"));
_tempo = new QDoubleSpinBox;
_tempo->setAccessibleName(tr("Beats per minute"));
_tempo->setRange(20.0, 400.0);
_tempo->setValue(120.0);
_tempo->setDecimals(1);
QHBoxLayout* l2 = new QHBoxLayout;
l2->addWidget(bpm);
l2->addWidget(_tempo);
l2->addStretch(100);
tempoGroup->setLayout(l2);
QVBoxLayout* l3 = new QVBoxLayout;
l3->addWidget(b1);
l3->addWidget(tempoGroup);
l3->addStretch(100);
setLayout(l3);
setFocusPolicy(Qt::StrongFocus);
}