本文整理汇总了C++中QSignalMapper类的典型用法代码示例。如果您正苦于以下问题：C++ QSignalMapper类的具体用法？C++ QSignalMapper怎么用？C++ QSignalMapper使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QSignalMapper类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Py_INCREF
static PyObject *meth_QSignalMapper_setMapping(PyObject *sipSelf, PyObject *sipArgs)
{
PyObject *sipParseErr = NULL;
{
QObject* a0;
int a1;
QSignalMapper *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "BJ8i", &sipSelf, sipType_QSignalMapper, &sipCpp, sipType_QObject, &a0, &a1))
{
Py_BEGIN_ALLOW_THREADS
sipCpp->setMapping(a0,a1);
Py_END_ALLOW_THREADS
Py_INCREF(Py_None);
return Py_None;
}
}
{
QObject* a0;
const QString* a1;
int a1State = 0;
QSignalMapper *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "BJ8J1", &sipSelf, sipType_QSignalMapper, &sipCpp, sipType_QObject, &a0, sipType_QString,&a1, &a1State))
{
Py_BEGIN_ALLOW_THREADS
sipCpp->setMapping(a0,*a1);
Py_END_ALLOW_THREADS
sipReleaseType(const_cast<QString *>(a1),sipType_QString,a1State);
Py_INCREF(Py_None);
return Py_None;
}
}
{
QObject* a0;
QWidget* a1;
QSignalMapper *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "BJ8J8", &sipSelf, sipType_QSignalMapper, &sipCpp, sipType_QObject, &a0, sipType_QWidget, &a1))
{
Py_BEGIN_ALLOW_THREADS
sipCpp->setMapping(a0,a1);
Py_END_ALLOW_THREADS
Py_INCREF(Py_None);
return Py_None;
}
}
{
QObject* a0;
QObject* a1;
QSignalMapper *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "BJ8J8", &sipSelf, sipType_QSignalMapper, &sipCpp, sipType_QObject, &a0, sipType_QObject, &a1))
{
Py_BEGIN_ALLOW_THREADS
sipCpp->setMapping(a0,a1);
Py_END_ALLOW_THREADS
Py_INCREF(Py_None);
return Py_None;
}
}
/* Raise an exception if the arguments couldn't be parsed. */
sipNoMethod(sipParseErr, sipName_QSignalMapper, sipName_setMapping, doc_QSignalMapper_setMapping);
return NULL;
}示例2: QSignalMapper
void RfxDialog::DrawIFace(QGridLayout *parent, RfxUniform *u, int uidx, int rows, int columns)
{
enum controlType { INT_CTRL, FLOAT_CTRL, BOOL_CTRL, COLOR_CTRL };
enum ColorComponentsType { R, G, B, A };
float *val = u->GetValue();
controlType ctrl;
ColorComponentsType rgba = R;
QWidget **controls = new QWidget*[rows * columns];
QGridLayout *uniLayout = parent;
QHBoxLayout *sliderEditLayout = NULL;
bool multipleControls = false;
QSignalMapper *valMapper = new QSignalMapper(this);
switch (u->GetType()) {
case RfxUniform::INT:
case RfxUniform::IVEC2:
case RfxUniform::IVEC3:
case RfxUniform::IVEC4:
ctrl = INT_CTRL;
break;
case RfxUniform::FLOAT:
case RfxUniform::VEC2:
case RfxUniform::VEC3:
case RfxUniform::VEC4:
if(u->isRmColorVariable()){
ctrl = COLOR_CTRL;
break;
}
case RfxUniform::MAT2:
case RfxUniform::MAT3:
case RfxUniform::MAT4:
ctrl = FLOAT_CTRL;
break;
case RfxUniform::BOOL:
case RfxUniform::BVEC2:
case RfxUniform::BVEC3:
case RfxUniform::BVEC4:
ctrl = BOOL_CTRL;
break;
default:
return;
}
if(ctrl == COLOR_CTRL)
{
RfxColorBox* mycolorBox = new RfxColorBox(100, 25, QColor(val[0] * 255, val[1] * 255, val[2] * 255, val[3] * 255));
uniLayout->addWidget(mycolorBox, 0,0);
connect(mycolorBox, SIGNAL(colorChanged()), valMapper, SLOT(map()));
connect(mycolorBox,SIGNAL(colorChanged()),mGLWin, SLOT(update()));
valMapper->setMapping(mycolorBox,
QString().setNum(uidx) + '-' +
QString().setNum(1) + '-' +
QString().setNum(selPass));
}
else{
// controls in a grid layout
for (int i = 0; i < rows; ++i) {
for (int j = 0; j < columns; ++j) {
int arrayIdx = j + (i * rows);
switch (ctrl) {
case INT_CTRL:
controls[arrayIdx] = new QSpinBox(this);
((QSpinBox*)controls[arrayIdx])->setRange(-99, 99);
((QSpinBox*)controls[arrayIdx])->setValue((int)val[arrayIdx]);
connect(controls[arrayIdx], SIGNAL(valueChanged(int)),
valMapper, SLOT(map()));
connect(controls[arrayIdx], SIGNAL(valueChanged(int)), this,
SLOT(extendRange(int)));
break;
case FLOAT_CTRL:
if (u->HasMinMax()) {
controls[arrayIdx] = new QSlider(this);
((QSlider*)controls[arrayIdx])->setTickPosition(QSlider::NoTicks);
((QSlider*)controls[arrayIdx])->setOrientation(Qt::Horizontal);
// since qslider only deals with integers, do a little conversion
// of values
// keep as much as 5 decimal values, others will be lost in conversion
int valAsInt = (int)(val[arrayIdx] * DECTOINT);
int tickAsInt = (int)(((u->GetMaxRange() - u->GetMinRange()) * 0.01) * DECTOINT);
((QSlider*)controls[arrayIdx])->setTickInterval(tickAsInt);
((QSlider*)controls[arrayIdx])->setRange((int)(u->GetMinRange() * DECTOINT),
(int)(u->GetMaxRange() * DECTOINT));
((QSlider*)controls[arrayIdx])->setValue(valAsInt);
((QSlider*)controls[arrayIdx])->setToolTip(QString().setNum(val[arrayIdx]));
connect(controls[arrayIdx], SIGNAL(valueChanged(int)), valMapper, SLOT(map()));
// as per request, if value is a single float, also show a qlineedit to allow
// more accurate settings.
if (u->GetType() == RfxUniform::FLOAT) {
QLineEdit *slideValue = new QLineEdit();
slideValue->setAlignment(Qt::AlignRight);
slideValue->setText(QString().setNum(val[arrayIdx]));
QSignalMapper *yaMapper = new QSignalMapper();
//.........这里部分代码省略.........
示例3: QDialog
StartDialog::StartDialog(MainWindow &mainWindow, ProjectManager &projectManager)
: QDialog(&mainWindow, false)
, mMainWindow(mainWindow)
, mProjectManager(projectManager)
{
setMinimumSize(mMinimumSize);
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
QTabWidget *tabWidget = new QTabWidget;
RecentProjectsListWidget *recentProjects = new RecentProjectsListWidget(this);
tabWidget->addTab(recentProjects, tr("&Recent projects"));
Id const theOnlyDiagram = mMainWindow.editorManager().theOnlyDiagram();
if (theOnlyDiagram.isNull()) {
SuggestToCreateDiagramWidget *diagrams = new SuggestToCreateDiagramWidget(&mMainWindow, this);
tabWidget->addTab(diagrams, tr("&New project with diagram"));
connect(diagrams, SIGNAL(userDataSelected(QString)), this, SLOT(createProjectWithDiagram(QString)));
if (recentProjects->count() == 0) {
tabWidget->setCurrentWidget(diagrams);
}
}
QCommandLinkButton *openIDLink = new QCommandLinkButton(tr("&Open interpreted diagram"));
QCommandLinkButton *createIDLink = new QCommandLinkButton(tr("&Create interpreted diagram"));
QHBoxLayout *openIDLinkLayout = new QHBoxLayout;
openIDLinkLayout->addWidget(openIDLink);
mInterpreterButton = openIDLink;
QHBoxLayout *createIDLinkLayout = new QHBoxLayout;
createIDLinkLayout->addWidget(createIDLink);
mCreateInterpreterButton = createIDLink;
QHBoxLayout *commandLinksLayout = new QHBoxLayout;
if (theOnlyDiagram != Id()) {
Id const editor = mMainWindow.editorManager().editors()[0];
QString const diagramIdString = mMainWindow.editorManager().diagramNodeNameString(editor, theOnlyDiagram);
QSignalMapper *newProjectMapper = new QSignalMapper(this);
QCommandLinkButton *newLink = createCommandButton(tr("New project")
, newProjectMapper, SLOT(map()), QKeySequence::New);
newProjectMapper->setMapping(newLink, diagramIdString);
connect(newProjectMapper, SIGNAL(mapped(QString)), this, SLOT(createProjectWithDiagram(QString)));
commandLinksLayout->addWidget(newLink);
}
commandLinksLayout->addWidget(createCommandButton(tr("Open existing project")
, this, SLOT(openExistingProject()), QKeySequence::Open));
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(tabWidget);
mainLayout->addLayout(openIDLinkLayout);
mainLayout->addLayout(createIDLinkLayout);
mainLayout->addLayout(commandLinksLayout);
setLayout(mainLayout);
setWindowTitle(tr("Start page"));
connect(openIDLink, SIGNAL(clicked()), this, SLOT(openInterpretedDiagram()));
connect(createIDLink, SIGNAL(clicked()), this, SLOT(createInterpretedDiagram()));
connect(recentProjects, SIGNAL(userDataSelected(QString)), this, SLOT(openRecentProject(QString)));
connect(this, SIGNAL(rejected()), this, SLOT(exitApp()));
}示例4: QMainWindow
TumblerWindow::TumblerWindow(TumblerStruct *xtum, bool rgba,
bool doubleBuffer, bool enableDepth, QWidget * parent,
const char * name, Qt::WindowFlags f)
: QMainWindow(parent, f)
{
int j;
QString str;
mTum = xtum;
setAttribute(Qt::WA_DeleteOnClose);
setAttribute(Qt::WA_AlwaysShowToolTips);
if (firstTime)
utilFileListsToIcons(fileList, icons, MAX_XTUM_TOGGLES);
firstTime = 0;
// Make central vbox and top frame containing an hboxlayout
QWidget *central = new QWidget(this);
setCentralWidget(central);
QVBoxLayout *cenlay = new QVBoxLayout(central);
cenlay->setContentsMargins(0,0,0,0);
cenlay->setSpacing(0);
QFrame * topFrame = new QFrame(central);
cenlay->addWidget(topFrame);
topFrame->setFrameStyle(QFrame::Raised | QFrame::StyledPanel);
QHBoxLayout *topLayout = new QHBoxLayout(topFrame);
topLayout->setContentsMargins(2,2,2,2);
topLayout->setSpacing(3);
QVBoxLayout *topVBox = diaVBoxLayout(topLayout);
topVBox->setSpacing(4);
QHBoxLayout *topHBox = diaHBoxLayout(topVBox);
topHBox->setContentsMargins(0,0,0,0);
topHBox->setSpacing(3);
// Add the toolbar widgets
// Zoom spin box
// If you try to make a spin box narrower, it makes the arrows tiny
mZoomBox = (QSpinBox *)diaLabeledSpin(0, 1., XTUM_MAX_ZOOM, 1., "Zoom",
topFrame, topHBox);
mZoomBox->setValue(xtum->zoom);
connect(mZoomBox, SIGNAL(valueChanged(int)), this,
SLOT(zoomChanged(int)));
mZoomBox->setToolTip("Change zoom of display");
// Make the 2 toggle buttons and their signal mapper
QSignalMapper *toggleMapper = new QSignalMapper(topFrame);
connect(toggleMapper, SIGNAL(mapped(int)), this, SLOT(toggleClicked(int)));
for (j = 0; j < 2; j++) {
utilSetupToggleButton(topFrame, NULL, topHBox, toggleMapper, icons,
toggleTips, mToggleButs, mToggleStates, j);
connect(mToggleButs[j], SIGNAL(clicked()), toggleMapper, SLOT(map()));
}
// Help button
mHelpButton = diaPushButton("Help", topFrame, topHBox);
connect(mHelpButton, SIGNAL(clicked()), this, SLOT(help()));
setFontDependentWidths();
topHBox->addStretch();
// Make second row for size spin boxes, and signal map them
QHBoxLayout *botHBox = diaHBoxLayout(topVBox);
botHBox->setContentsMargins(0,0,0,0);
botHBox->setSpacing(3);
QSignalMapper *sizeMapper = new QSignalMapper(topFrame);
connect(sizeMapper, SIGNAL(mapped(int)), this, SLOT(sizeChanged(int)));
// Make the spin boxes
for (j = 0; j < 3; j++) {
str = xyzLabels[j];
mSizeBoxes[j] = (QSpinBox *)diaLabeledSpin(0, XTUM_SIZE_MIN, XTUM_SIZE_MAX,
XTUM_SIZE_INC, LATIN1(str),
topFrame, botHBox);
mSizeBoxes[j]->setValue(XTUM_SIZE_INI);
sizeMapper->setMapping(mSizeBoxes[j], j);
connect(mSizeBoxes[j], SIGNAL(valueChanged(int)), sizeMapper, SLOT(map()));
mSizeBoxes[j]->setToolTip("Change size of box in " + str);
}
// Spacer for the second row
botHBox->addStretch();
// Add a vertical line
QFrame *vertLine = new QFrame(topFrame);
vertLine->setFrameStyle(QFrame::Sunken | QFrame::VLine);
topLayout->addWidget(vertLine);
// Threshold sliders
mSliders = new MultiSlider(topFrame, 2, sliderLabels);
topLayout->addLayout(mSliders->getLayout());
connect(mSliders, SIGNAL(sliderChanged(int, int, bool)), this,
SLOT(thresholdChanged(int, int, bool)));
mSliders->setValue(0, xtum->minval);
mSliders->setValue(1, xtum->maxval);
mSliders->getSlider(0)->setToolTip(
"Level below which pixels will be set to black");
mSliders->getSlider(1)->setToolTip(
"Level above which pixels will be set to white");
//.........这里部分代码省略.........
示例5: QWidget
//.........这里部分代码省略.........
FlowLayout *layQt = new FlowLayout;
QStringList formatsQt;
formatsQt << ".bmp" << ".gif" << ".tif" << ".tiff" << ".jpeg2000" << ".jpeg" << ".jpg" << ".png" << ".pbm" << ".pgm" << ".ppm" << ".xbm" << ".xpm";
formatsQt.sort();
for(int i = 0; i < formatsQt.length(); ++i) {
SettingsTabOtherFileTypesTiles *check = new SettingsTabOtherFileTypesTiles(formatsQt.at(i));
check->setToolTip(formatsQt.at(i));
allCheckQt.insert(formatsQt.at(i),check);
layQt->addWidget(check);
}
QHBoxLayout *layQtBut = new QHBoxLayout;
CustomLabel *extraQt = new CustomLabel(tr("Extra File Types:"));
extraQt->setWordWrap(false);
extraQtEdit = new CustomLineEdit;
CustomPushButton *qtMarkAll = new CustomPushButton(tr("Mark All"));
CustomPushButton *qtMarkNone = new CustomPushButton(tr("Mark None"));
layQtBut->addWidget(extraQt);
layQtBut->addWidget(extraQtEdit);
layQtBut->addStretch();
layQtBut->addWidget(qtMarkAll);
layQtBut->addWidget(qtMarkNone);
layFile->addWidget(titleQt);
layFile->addSpacing(10);
layFile->addLayout(layQt);
layFile->addSpacing(5);
layFile->addLayout(layQtBut);
layFile->addSpacing(35);
QSignalMapper *mapQtMark = new QSignalMapper;
mapQtMark->setMapping(qtMarkAll,"qtMark");
connect(qtMarkAll, SIGNAL(clicked()), mapQtMark, SLOT(map()));
connect(mapQtMark, SIGNAL(mapped(QString)), this, SLOT(markAllNone(QString)));
QSignalMapper *mapQtNone = new QSignalMapper;
mapQtNone->setMapping(qtMarkNone,"qtNone");
connect(qtMarkNone, SIGNAL(clicked()), mapQtNone, SLOT(map()));
connect(mapQtNone, SIGNAL(mapped(QString)), this, SLOT(markAllNone(QString)));
#ifndef GM
CustomLabel *gmDisabled = new CustomLabel("<b><i>" + tr("Use of GraphicsMagick has been disabled as PhotoQt was compiled/installed!") + "</i></b>");
gmDisabled->setWordWrap(true);
#endif
CustomLabel *titleGmWorking = new CustomLabel("<b><span style=\"font-size:12pt\">" + tr("File Types - GraphicsMagick") + "</span></b><br><br>" + tr("PhotoQt makes use of GraphicsMagick for support of many different file types. Not all of the formats supported by GraphicsMagick make sense in an image viewer. There are some that aren't quite working at the moment, you can find them in the 'Unstable' category below.") + "<br>" + tr("If you want to add a file type not in the list, you can add them in the text box below. You have to enter the formats like '*.ending', all seperated by commas.") + "</b>");
titleGmWorking->setWordWrap(true);
FlowLayout *layGm = new FlowLayout;
QStringList formatsGm;
formatsGm << ".art" << ".avs" << ".x" << ".cals" << ".cgm" << ".cur" << ".cut" << ".acr" << ".dcm" << ".dicom" << ".dic" << ".dcx" << ".dib" << ".dpx" << ".emf" << ".epdf" << ".epi" << ".eps" << ".eps2" << ".eps3" << ".epsf" << ".epsi" << ".ept" << ".fax" << ".fig" << ".fits" << ".fts" << ".fit" << ".fpx" << ".gplt" << ".ico" << ".jbg" << ".jbig" << ".jng" << ".jp2" << ".j2k" << ".jpf" << ".jpx" << ".jpm" << ".mj2" << ".jpc" << ".mat" << ".miff" << ".mng" << ".mpc" << ".mtv" << ".otb" << ".p7" << ".palm" << ".pam" << ".pcd" << ".pcds" << ".pcx" << ".pdb" << ".pdf" << ".picon" << ".pict" << ".pct" << ".pic" << ".pix" << ".pnm" << ".ps" << ".ps2" << ".ps3" << ".psd" << ".ptif" << ".ras" << ".rast" << ".rad" << ".sgi" << ".sun" << ".svg" << ".tga" << ".vicar" << ".viff" << ".wbmp" << ".wbm" << ".xcf" << ".xwd";
formatsGm.sort();
for(int i = 0; i < formatsGm.length(); ++i) {
SettingsTabOtherFileTypesTiles *check = new SettingsTabOtherFileTypesTiles(formatsGm.at(i));
allCheckGm.insert(formatsGm.at(i),check);
check->setToolTip(formatsGm.at(i));
layGm->addWidget(check);
#ifndef GM
check->setEnabled(false);
#endif
}示例6: indexAt
void ResultsTree::contextMenuEvent(QContextMenuEvent * e)
{
QModelIndex index = indexAt(e->pos());
if (index.isValid())
{
bool multipleSelection = false;
mSelectionModel = selectionModel();
if (mSelectionModel->selectedRows().count() > 1)
multipleSelection = true;
mContextItem = mModel.itemFromIndex(index);
//Create a new context menu
QMenu menu(this);
//Store all applications in a list
QList<QAction*> actions;
//Create a signal mapper so we don't have to store data to class
//member variables
QSignalMapper *signalMapper = new QSignalMapper(this);
if (mContextItem && mApplications->GetApplicationCount() > 0 && mContextItem->parent())
{
//Go through all applications and add them to the context menu
for (int i = 0; i < mApplications->GetApplicationCount(); i++)
{
//Create an action for the application
const Application app = mApplications->GetApplication(i);
QAction *start = new QAction(app.getName(), &menu);
if (multipleSelection)
start->setDisabled(true);
//Add it to our list so we can disconnect later on
actions << start;
//Add it to context menu
menu.addAction(start);
//Connect the signal to signal mapper
connect(start, SIGNAL(triggered()), signalMapper, SLOT(map()));
//Add a new mapping
signalMapper->setMapping(start, i);
}
connect(signalMapper, SIGNAL(mapped(int)),
this, SLOT(Context(int)));
}
// Add menuitems to copy full path/filename to clipboard
if (mContextItem)
{
if (mApplications->GetApplicationCount() > 0)
{
menu.addSeparator();
}
//Create an action for the application
QAction *copyfilename = new QAction(tr("Copy filename"), &menu);
QAction *copypath = new QAction(tr("Copy full path"), &menu);
QAction *copymessage = new QAction(tr("Copy message"), &menu);
QAction *hide = new QAction(tr("Hide"), &menu);
if (multipleSelection)
{
copyfilename->setDisabled(true);
copypath->setDisabled(true);
copymessage->setDisabled(true);
}
menu.addAction(copyfilename);
menu.addAction(copypath);
menu.addAction(copymessage);
menu.addAction(hide);
connect(copyfilename, SIGNAL(triggered()), this, SLOT(CopyFilename()));
connect(copypath, SIGNAL(triggered()), this, SLOT(CopyFullPath()));
connect(copymessage, SIGNAL(triggered()), this, SLOT(CopyMessage()));
connect(hide, SIGNAL(triggered()), this, SLOT(HideResult()));
}
//Start the menu
menu.exec(e->globalPos());
if (mContextItem && mApplications->GetApplicationCount() > 0 && mContextItem->parent())
{
//Disconnect all signals
for (int i = 0; i < actions.size(); i++)
{
disconnect(actions[i], SIGNAL(triggered()), signalMapper, SLOT(map()));
}
disconnect(signalMapper, SIGNAL(mapped(int)),
this, SLOT(Context(int)));
//And remove the signal mapper
delete signalMapper;
}
//.........这里部分代码省略.........
示例7: GxsMessageFramePostWidget
/** Constructor */
GxsChannelPostsWidget::GxsChannelPostsWidget(const RsGxsGroupId &channelId, QWidget *parent) :
GxsMessageFramePostWidget(rsGxsChannels, parent),
ui(new Ui::GxsChannelPostsWidget)
{
/* Invoke the Qt Designer generated object setup routine */
ui->setupUi(this);
/* Setup UI helper */
mStateHelper->addWidget(mTokenTypeAllPosts, ui->progressBar, UISTATE_LOADING_VISIBLE);
mStateHelper->addWidget(mTokenTypeAllPosts, ui->loadingLabel, UISTATE_LOADING_VISIBLE);
mStateHelper->addWidget(mTokenTypeAllPosts, ui->filterLineEdit);
mStateHelper->addWidget(mTokenTypePosts, ui->loadingLabel, UISTATE_LOADING_VISIBLE);
mStateHelper->addLoadPlaceholder(mTokenTypeGroupData, ui->nameLabel);
mStateHelper->addWidget(mTokenTypeGroupData, ui->postButton);
mStateHelper->addWidget(mTokenTypeGroupData, ui->logoLabel);
mStateHelper->addWidget(mTokenTypeGroupData, ui->subscribeToolButton);
/* Connect signals */
connect(ui->postButton, SIGNAL(clicked()), this, SLOT(createMsg()));
connect(ui->subscribeToolButton, SIGNAL(subscribe(bool)), this, SLOT(subscribeGroup(bool)));
connect(NotifyQt::getInstance(), SIGNAL(settingsChanged()), this, SLOT(settingsChanged()));
/* add filter actions */
ui->filterLineEdit->addFilter(QIcon(), tr("Title"), FILTER_TITLE, tr("Search Title"));
ui->filterLineEdit->addFilter(QIcon(), tr("Message"), FILTER_MSG, tr("Search Message"));
ui->filterLineEdit->addFilter(QIcon(), tr("Filename"), FILTER_FILE_NAME, tr("Search Filename"));
connect(ui->filterLineEdit, SIGNAL(textChanged(QString)), ui->feedWidget, SLOT(setFilterText(QString)));
connect(ui->filterLineEdit, SIGNAL(textChanged(QString)), ui->fileWidget, SLOT(setFilterText(QString)));
connect(ui->filterLineEdit, SIGNAL(filterChanged(int)), this, SLOT(filterChanged(int)));
/* Initialize view button */
//setViewMode(VIEW_MODE_FEEDS); see processSettings
ui->infoWidget->hide();
QSignalMapper *signalMapper = new QSignalMapper(this);
connect(ui->feedToolButton, SIGNAL(clicked()), signalMapper, SLOT(map()));
connect(ui->fileToolButton, SIGNAL(clicked()), signalMapper, SLOT(map()));
signalMapper->setMapping(ui->feedToolButton, VIEW_MODE_FEEDS);
signalMapper->setMapping(ui->fileToolButton, VIEW_MODE_FILES);
connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(setViewMode(int)));
/*************** Setup Left Hand Side (List of Channels) ****************/
ui->loadingLabel->hide();
ui->progressBar->hide();
ui->nameLabel->setMinimumWidth(20);
/* Initialize feed widget */
ui->feedWidget->setSortRole(ROLE_PUBLISH, Qt::DescendingOrder);
ui->feedWidget->setFilterCallback(filterItem);
/* load settings */
processSettings(true);
/* Initialize subscribe button */
QIcon icon;
icon.addPixmap(QPixmap(":/images/redled.png"), QIcon::Normal, QIcon::On);
icon.addPixmap(QPixmap(":/images/start.png"), QIcon::Normal, QIcon::Off);
mAutoDownloadAction = new QAction(icon, "", this);
mAutoDownloadAction->setCheckable(true);
connect(mAutoDownloadAction, SIGNAL(triggered()), this, SLOT(toggleAutoDownload()));
ui->subscribeToolButton->addSubscribedAction(mAutoDownloadAction);
/* Initialize GUI */
setAutoDownload(false);
settingsChanged();
setGroupId(channelId);
}示例8: WriteLog
// adds dynamic actions to the toolbar (example settings)
void RenderWindow::slotPopulateToolbar(bool completeRefresh)
{
WriteLog("cInterface::PopulateToolbar(QWidget *window, QToolBar *toolBar) started", 2);
QDir toolbarDir = QDir(systemData.dataDirectory + "toolbar");
toolbarDir.setSorting(QDir::Time);
QStringList toolbarFiles = toolbarDir.entryList(QDir::NoDotAndDotDot | QDir::Files);
QSignalMapper *mapPresetsFromExamplesLoad = new QSignalMapper(this);
QSignalMapper *mapPresetsFromExamplesRemove = new QSignalMapper(this);
ui->toolBar->setIconSize(
QSize(gPar->Get<int>("toolbar_icon_size"), gPar->Get<int>("toolbar_icon_size")));
QList<QAction *> actions = ui->toolBar->actions();
QStringList toolbarInActions;
for (int i = 0; i < actions.size(); i++)
{
QAction *action = actions.at(i);
if (action->objectName() == "actionAdd_Settings_to_Toolbar") continue;
if (!toolbarFiles.contains(action->objectName()) || completeRefresh)
{
// preset has been removed
ui->toolBar->removeAction(action);
}
else
{
toolbarInActions << action->objectName();
}
}
for (int i = 0; i < toolbarFiles.size(); i++)
{
if (toolbarInActions.contains(toolbarFiles.at(i)))
{
// already present
continue;
}
QString filename = systemData.dataDirectory + "toolbar/" + toolbarFiles.at(i);
cThumbnailWidget *thumbWidget = NULL;
if (QFileInfo(filename).suffix() == QString("fract"))
{
WriteLogString("Generating thumbnail for preset", filename, 2);
cSettings parSettings(cSettings::formatFullText);
parSettings.BeQuiet(true);
if (parSettings.LoadFromFile(filename))
{
cParameterContainer *par = new cParameterContainer;
cFractalContainer *parFractal = new cFractalContainer;
InitParams(par);
for (int i = 0; i < NUMBER_OF_FRACTALS; i++)
InitFractalParams(&parFractal->at(i));
/****************** TEMPORARY CODE FOR MATERIALS *******************/
InitMaterialParams(1, par);
/*******************************************************************/
if (parSettings.Decode(par, parFractal))
{
thumbWidget = new cThumbnailWidget(
gPar->Get<int>("toolbar_icon_size"), gPar->Get<int>("toolbar_icon_size"), 2, this);
thumbWidget->UseOneCPUCore(true);
thumbWidget->AssignParameters(*par, *parFractal);
}
delete par;
delete parFractal;
}
}
if (thumbWidget)
{
QWidgetAction *action = new QWidgetAction(this);
QToolButton *buttonLoad = new QToolButton;
QVBoxLayout *tooltipLayout = new QVBoxLayout;
QToolButton *buttonRemove = new QToolButton;
tooltipLayout->setContentsMargins(3, 3, 3, 3);
tooltipLayout->addWidget(thumbWidget);
QIcon iconDelete = QIcon::fromTheme("list-remove", QIcon(":system/icons/list-remove.svg"));
buttonRemove->setIcon(iconDelete);
buttonRemove->setMaximumSize(QSize(15, 15));
buttonRemove->setStyleSheet("margin-bottom: -2px; margin-left: -2px;");
tooltipLayout->addWidget(buttonRemove);
buttonLoad->setToolTip(QObject::tr("Toolbar settings: ") + filename);
buttonLoad->setLayout(tooltipLayout);
action->setDefaultWidget(buttonLoad);
action->setObjectName(toolbarFiles.at(i));
ui->toolBar->addAction(action);
mapPresetsFromExamplesLoad->setMapping(buttonLoad, filename);
mapPresetsFromExamplesRemove->setMapping(buttonRemove, filename);
QApplication::connect(buttonLoad, SIGNAL(clicked()), mapPresetsFromExamplesLoad, SLOT(map()));
QApplication::connect(
buttonRemove, SIGNAL(clicked()), mapPresetsFromExamplesRemove, SLOT(map()));
}
}
QApplication::connect(
mapPresetsFromExamplesLoad, SIGNAL(mapped(QString)), this, SLOT(slotMenuLoadPreset(QString)));
//.........这里部分代码省略.........
示例9: QMainWindow
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
QPushButton *buttonUp = new QPushButton(this);
QPushButton *buttonDown = new QPushButton;
QPushButton *buttonLeft = new QPushButton;
QPushButton *buttonRight = new QPushButton;
this->gridLayout = new QGridLayout;
this->boardBoundX = 11;
this->boardBoundY = 11;
this->_curX = 0;
this->_curY = this->boardBoundY;
for (int y = 0; y <= this->boardBoundY; y++) {
for (int x = 0; x <= this->boardBoundX; x++) {
QLabel *textBlock = new QLabel;
if (x == 0 && y == this->boardBoundY)
textBlock->setText("<span style='color:red'>X</span>");
else {
textBlock->setText(QString("<span style='color:black'>%1</span>").arg(this->boardMatrix[y][x]));
}
gridLayout->addWidget(textBlock, y, x, 1, 1, Qt::AlignCenter);
}
}
buttonUp->setText("UP");
buttonDown->setText("DOWN");
buttonLeft->setText("LEFT");
buttonRight->setText("RIGHT");
QSignalMapper *signalMapper = new QSignalMapper(this);
QObject::connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(moveCharacter(int)));
QObject::connect(buttonUp, SIGNAL(clicked()), signalMapper, SLOT(map()));
QObject::connect(buttonDown, SIGNAL(clicked()), signalMapper, SLOT(map()));
QObject::connect(buttonLeft, SIGNAL(clicked()), signalMapper, SLOT(map()));
QObject::connect(buttonRight, SIGNAL(clicked()), signalMapper, SLOT(map()));
signalMapper->setMapping(buttonUp, MOVE_UP);
signalMapper->setMapping(buttonDown, MOVE_DOWN);
signalMapper->setMapping(buttonLeft, MOVE_LEFT);
signalMapper->setMapping(buttonRight, MOVE_RIGHT);
gridLayout->addWidget(buttonUp, this->boardBoundY + 1, 0, 1, 3, Qt::AlignCenter);
gridLayout->addWidget(buttonDown, this->boardBoundY + 1, 3, 1, 3, Qt::AlignCenter);
gridLayout->addWidget(buttonLeft, this->boardBoundY + 1, 6, 1, 3, Qt::AlignCenter);
gridLayout->addWidget(buttonRight, this->boardBoundY + 1, 9, 1, 3, Qt::AlignCenter);
QWidget *mainWidget = new QWidget;
mainWidget->setLayout(gridLayout);
mainWidget->setWindowTitle("Test");
if (this->centralWidget())
this->centralWidget()->setParent(0); // Preserve current central widget
this->setCentralWidget(mainWidget);
}示例10: QSignalMapper
void ChalRespPage::connectHelpButtons() {
//Map the values of the help buttons
//Create a QMapper
QSignalMapper *mapper = new QSignalMapper(this);
//Connect the clicked signal with the QSignalMapper
connect(ui->quickHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->advHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->quickConfigHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->quickParamGenSchemeHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->quickChalRespOptionsHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->quickPvtIdHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->quickSecretKeyHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->advConfigHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->advChalRespOptionsHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
connect(ui->advSecretKeyHelpBtn, SIGNAL(clicked()), mapper, SLOT(map()));
//Set a value for each button
mapper->setMapping(ui->quickHelpBtn, HelpBox::Help_ChalRespYubico);
mapper->setMapping(ui->advHelpBtn, HelpBox::Help_ChalRespHmac);
mapper->setMapping(ui->quickConfigHelpBtn, HelpBox::Help_ConfigurationSlot);
mapper->setMapping(ui->quickParamGenSchemeHelpBtn, HelpBox::Help_ParameterGeneration);
mapper->setMapping(ui->quickChalRespOptionsHelpBtn, HelpBox::Help_ChalRespOption);
mapper->setMapping(ui->quickPvtIdHelpBtn, HelpBox::Help_PrivateID);
mapper->setMapping(ui->quickSecretKeyHelpBtn, HelpBox::Help_SecretKey);
mapper->setMapping(ui->advConfigHelpBtn, HelpBox::Help_ConfigurationSlot);
mapper->setMapping(ui->advChalRespOptionsHelpBtn, HelpBox::Help_ChalRespOption);
mapper->setMapping(ui->advSecretKeyHelpBtn, HelpBox::Help_SecretKey);
//Connect the mapper
connect(mapper, SIGNAL(mapped(int)), this, SIGNAL(showHelp(int)));
connect(ui->quickConfigProtectionBox, SIGNAL(showHelp(int)), this, SIGNAL(showHelp(int)));
connect(ui->advConfigProtectionBox, SIGNAL(showHelp(int)), this, SIGNAL(showHelp(int)));
}示例11: connect
void RPCConsole::setClientModel(ClientModel *model)
{
clientModel = model;
ui->trafficGraph->setClientModel(model);
if (model && clientModel->getPeerTableModel() && clientModel->getBanTableModel())
{
// Subscribe to information, replies, messages, errors
connect(model, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
setNumBlocks(model->getNumBlocks());
connect(model, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int)));
setMasternodeCount(model->getMasternodeCountString());
connect(model, SIGNAL(strMasternodesChanged(QString)), this, SLOT(setMasternodeCount(QString)));
updateTrafficStats(model->getTotalBytesRecv(), model->getTotalBytesSent());
connect(model, SIGNAL(bytesChanged(quint64,quint64)), this, SLOT(updateTrafficStats(quint64, quint64)));
// set up peer table
ui->peerWidget->setModel(model->getPeerTableModel());
ui->peerWidget->verticalHeader()->hide();
ui->peerWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
ui->peerWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
ui->peerWidget->setSelectionMode(QAbstractItemView::SingleSelection);
ui->peerWidget->setContextMenuPolicy(Qt::CustomContextMenu);
ui->peerWidget->setColumnWidth(PeerTableModel::Address, ADDRESS_COLUMN_WIDTH);
ui->peerWidget->setColumnWidth(PeerTableModel::Subversion, SUBVERSION_COLUMN_WIDTH);
ui->peerWidget->setColumnWidth(PeerTableModel::Ping, PING_COLUMN_WIDTH);
// create context menu actions
QAction* disconnectAction = new QAction(tr("&Disconnect Node"), this);
QAction* banAction1h = new QAction(tr("Ban Node for") + " " + tr("1 &hour"), this);
QAction* banAction24h = new QAction(tr("Ban Node for") + " " + tr("1 &day"), this);
QAction* banAction7d = new QAction(tr("Ban Node for") + " " + tr("1 &week"), this);
QAction* banAction365d = new QAction(tr("Ban Node for") + " " + tr("1 &year"), this);
// create peer table context menu
peersTableContextMenu = new QMenu();
peersTableContextMenu->addAction(disconnectAction);
peersTableContextMenu->addAction(banAction1h);
peersTableContextMenu->addAction(banAction24h);
peersTableContextMenu->addAction(banAction7d);
peersTableContextMenu->addAction(banAction365d);
// Add a signal mapping to allow dynamic context menu arguments.
// We need to use int (instead of int64_t), because signal mapper only supports
// int or objects, which is okay because max bantime (1 year) is < int_max.
QSignalMapper* signalMapper = new QSignalMapper(this);
signalMapper->setMapping(banAction1h, 60*60);
signalMapper->setMapping(banAction24h, 60*60*24);
signalMapper->setMapping(banAction7d, 60*60*24*7);
signalMapper->setMapping(banAction365d, 60*60*24*365);
connect(banAction1h, SIGNAL(triggered()), signalMapper, SLOT(map()));
connect(banAction24h, SIGNAL(triggered()), signalMapper, SLOT(map()));
connect(banAction7d, SIGNAL(triggered()), signalMapper, SLOT(map()));
connect(banAction365d, SIGNAL(triggered()), signalMapper, SLOT(map()));
connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(banSelectedNode(int)));
// peer table context menu signals
connect(ui->peerWidget, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(showPeersTableContextMenu(const QPoint&)));
connect(disconnectAction, SIGNAL(triggered()), this, SLOT(disconnectSelectedNode()));
// peer table signal handling - update peer details when selecting new node
connect(ui->peerWidget->selectionModel(), SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
this, SLOT(peerSelected(const QItemSelection &, const QItemSelection &)));
// peer table signal handling - update peer details when new nodes are added to the model
connect(model->getPeerTableModel(), SIGNAL(layoutChanged()), this, SLOT(peerLayoutChanged()));
// set up ban table
ui->banlistWidget->setModel(model->getBanTableModel());
ui->banlistWidget->verticalHeader()->hide();
ui->banlistWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
ui->banlistWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
ui->banlistWidget->setSelectionMode(QAbstractItemView::SingleSelection);
ui->banlistWidget->setContextMenuPolicy(Qt::CustomContextMenu);
ui->banlistWidget->setColumnWidth(BanTableModel::Address, BANSUBNET_COLUMN_WIDTH);
ui->banlistWidget->setColumnWidth(BanTableModel::Bantime, BANTIME_COLUMN_WIDTH);
ui->banlistWidget->horizontalHeader()->setStretchLastSection(true);
// create ban table context menu action
QAction* unbanAction = new QAction(tr("&Unban Node"), this);
// create ban table context menu
banTableContextMenu = new QMenu();
banTableContextMenu->addAction(unbanAction);
// ban table context menu signals
connect(ui->banlistWidget, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(showBanTableContextMenu(const QPoint&)));
connect(unbanAction, SIGNAL(triggered()), this, SLOT(unbanSelectedNode()));
// ban table signal handling - clear peer details when clicking a peer in the ban table
connect(ui->banlistWidget, SIGNAL(clicked(const QModelIndex&)), this, SLOT(clearSelectedNode()));
// ban table signal handling - ensure ban table is shown or hidden (if empty)
connect(model->getBanTableModel(), SIGNAL(layoutChanged()), this, SLOT(showOrHideBanTableIfRequired()));
showOrHideBanTableIfRequired();
// Provide initial values
ui->clientVersion->setText(model->formatFullVersion());
ui->clientName->setText(model->clientName());
ui->buildDate->setText(model->formatBuildDate());
//.........这里部分代码省略.........
示例12: QDialog
ScriptDebugger::ScriptDebugger(const MODELMAP &models, QStandardItemModel *triggerModel) : QDialog(NULL, Qt::Window)
{
modelMap = models;
QSignalMapper *signalMapper = new QSignalMapper(this);
// Add globals
for (MODELMAP::const_iterator i = models.constBegin(); i != models.constEnd(); ++i)
{
QWidget *dummyWidget = new QWidget(this);
QScriptEngine *engine = i.key();
QStandardItemModel *m = i.value();
m->setParent(this); // take ownership to avoid memory leaks
QTreeView *view = new QTreeView(this);
view->setSelectionMode(QAbstractItemView::NoSelection);
view->setModel(m);
QString scriptName = engine->globalObject().property("scriptName").toString();
int player = engine->globalObject().property("me").toInt32();
QLineEdit *lineEdit = new QLineEdit(this);
QVBoxLayout *layout = new QVBoxLayout();
QHBoxLayout *layout2 = new QHBoxLayout();
QPushButton *updateButton = new QPushButton("Update", this);
QPushButton *button = new QPushButton("Run", this);
connect(button, SIGNAL(pressed()), signalMapper, SLOT(map()));
connect(updateButton, SIGNAL(pressed()), this, SLOT(updateModels()));
signalMapper->setMapping(button, engine);
editMap.insert(engine, lineEdit); // store this for slot
layout->addWidget(view);
layout2->addWidget(updateButton);
layout2->addWidget(lineEdit);
layout2->addWidget(button);
layout->addLayout(layout2);
dummyWidget->setLayout(layout);
tab.addTab(dummyWidget, scriptName + ":" + QString::number(player));
}
connect(signalMapper, SIGNAL(mapped(QObject *)), this, SLOT(runClicked(QObject *)));
// Add triggers
triggerModel->setParent(this); // take ownership to avoid memory leaks
triggerView.setModel(triggerModel);
triggerView.resizeColumnToContents(0);
triggerView.setSelectionMode(QAbstractItemView::NoSelection);
triggerView.setSelectionBehavior(QAbstractItemView::SelectRows);
tab.addTab(&triggerView, "Triggers");
// Add labels
labelModel = createLabelModel();
labelModel->setParent(this); // take ownership to avoid memory leaks
labelView.setModel(labelModel);
labelView.resizeColumnToContents(0);
labelView.setSelectionMode(QAbstractItemView::SingleSelection);
labelView.setSelectionBehavior(QAbstractItemView::SelectRows);
connect(&labelView, SIGNAL(doubleClicked(const QModelIndex &)), this, SLOT(labelClickedIdx(const QModelIndex &)));
QPushButton *button = new QPushButton("Show", this);
connect(button, SIGNAL(pressed()), this, SLOT(labelClicked()));
QVBoxLayout *labelLayout = new QVBoxLayout(this);
labelLayout->addWidget(&labelView);
labelLayout->addWidget(button);
QWidget *dummyWidget = new QWidget(this);
dummyWidget->setLayout(labelLayout);
tab.addTab(dummyWidget, "Labels");
// Set up dialog
QHBoxLayout *layout = new QHBoxLayout(this);
layout->addWidget(&tab);
setLayout(layout);
setSizeGripEnabled(true);
show();
raise();
activateWindow();
}示例13: QDialog
StaffTextProperties::StaffTextProperties(const StaffTextBase* st, QWidget* parent)
: QDialog(parent)
{
setObjectName("StaffTextProperties");
setupUi(this);
if (st->systemFlag()) {
setWindowTitle(tr("System Text Properties"));
tabWidget->removeTab(tabWidget->indexOf(tabAeolusStops)); // Aeolus settings for staff text only
//if (!enableExperimental) tabWidget->removeTab(tabWidget->indexOf(tabMIDIAction));
tabWidget->removeTab(tabWidget->indexOf(tabChangeChannel)); // Channel switching for staff text only
}
else {
setWindowTitle(tr("Staff Text Properties"));
//tabWidget->removeTab(tabWidget->indexOf(tabSwingSettings)); // Swing settings for system text only, could be disabled here, if desired
#ifndef AEOLUS
tabWidget->removeTab(tabWidget->indexOf(tabAeolusStops));
#endif
//if (!enableExperimental) tabWidget->removeTab(tabWidget->indexOf(tabMIDIAction));
}
setWindowFlags(this->windowFlags() & ~Qt::WindowContextHelpButtonHint);
_staffText = static_cast<StaffTextBase*>(st->clone());
vb[0][0] = voice1_1;
vb[0][1] = voice1_2;
vb[0][2] = voice1_3;
vb[0][3] = voice1_4;
vb[1][0] = voice2_1;
vb[1][1] = voice2_2;
vb[1][2] = voice2_3;
vb[1][3] = voice2_4;
vb[2][0] = voice3_1;
vb[2][1] = voice3_2;
vb[2][2] = voice3_3;
vb[2][3] = voice3_4;
vb[3][0] = voice4_1;
vb[3][1] = voice4_2;
vb[3][2] = voice4_3;
vb[3][3] = voice4_4;
channelCombo[0] = channelCombo1;
channelCombo[1] = channelCombo2;
channelCombo[2] = channelCombo3;
channelCombo[3] = channelCombo4;
//---------------------------------------------------
// setup "switch channel"
//---------------------------------------------------
for (int i = 0; i < 4; ++i)
initChannelCombo(channelCombo[i], _staffText);
Part* part = _staffText->staff()->part();
int tick = static_cast<Segment*>(st->parent())->tick();
int n = part->instrument(tick)->channel().size();
int rows = 0;
for (int voice = 0; voice < VOICES; ++voice) {
if (_staffText->channelName(voice).isEmpty())
continue;
for (int i = 0; i < n; ++i) {
const Channel* a = part->instrument(tick)->channel(i);
if (a->name != _staffText->channelName(voice))
continue;
int row = 0;
for (row = 0; row < rows; ++row) {
if (channelCombo[row]->currentIndex() == i) {
vb[voice][row]->setChecked(true);
break;
}
}
if (row == rows) {
vb[voice][rows]->setChecked(true);
channelCombo[row]->setCurrentIndex(i);
++rows;
}
break;
}
}
QSignalMapper* mapper = new QSignalMapper(this);
for (int row = 0; row < 4; ++row) {
for (int col = 0; col < 4; ++col) {
connect(vb[col][row], SIGNAL(clicked()), mapper, SLOT(map()));
mapper->setMapping(vb[col][row], (col << 8) + row);
}
}
if (_staffText->swing()) {
setSwingBox->setChecked(true);
if (_staffText->swingParameters()->swingUnit == MScore::division/2) {
swingBox->setEnabled(true);
swingEighth->setChecked(true);
swingBox->setValue(_staffText->swingParameters()->swingRatio);
}
else if (_staffText->swingParameters()->swingUnit == MScore::division/4) {
swingBox->setEnabled(true);
swingSixteenth->setChecked(true);
swingBox->setValue(_staffText->swingParameters()->swingRatio);
}
//.........这里部分代码省略.........
示例14: QAction
void Xaman::menuMusica(const QPoint &pos)
{
//Menu desplegable de musica con sus correspondientes opciones
QTreeWidgetItem *nd = ui->Content_Musica->itemAt(pos);
if(nd){
//Configuracion de las opciones del menu
QAction *newAct = new QAction(tr("&Añadir a Reproduccion"), this);
newAct->setStatusTip(tr("new sth"));
QAction *newAct1 = new QAction(tr("&Agregar"), this);
newAct1->setStatusTip(tr("new sth"));
QSignalMapper *sigmapper = new QSignalMapper(this);
connect(newAct, SIGNAL(triggered(bool)), sigmapper, SLOT(map()));
sigmapper->setMapping(newAct,"Reproducir,Musica/" + nd->text(0));
connect(sigmapper, SIGNAL(mapped(QString)), this, SLOT(reproducirContenido(QString)));
//Agregar las opciones al menu desplegable
QMenu menu(this);
menu.addAction(newAct);
menu.addAction(newAct1);
//Submenu de la parte de reproduccion
QMenu menu2(this);
QDomDocument playlist;
QFile file (QDir::currentPath() + "/PlayList/ListasdeReproduccion.xml");
if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
//return -1;
}else{
if(!playlist.setContent(&file)){
//return -1;
}
file.close();
}
QDomElement root = playlist.firstChildElement();
QDomNodeList items= root.elementsByTagName("List");
QSignalMapper *mapper = new QSignalMapper(this);
int cont=1;
for(int i=0; i< items.count();i++){
QDomNode itemnode =items.at(i);
if(itemnode.isElement()){
QDomElement element = itemnode.toElement();
QAction *act = new QAction(element.attribute("name"), this);
connect(act, SIGNAL(triggered(bool)), mapper, SLOT(map()));
mapper->setMapping(act, element.attribute("name") + "," + QDir::currentPath() + "/Content/Musica/" + nd->text(0));
if(cont==1){
connect(mapper, SIGNAL(mapped(QString)), this, SLOT(addToList(QString)));
cont++;
}
menu2.addAction(act);
}
}
//Agregar el submenu
newAct1->setMenu(&menu2);
//Posicionamiento del menu de acuerdo al posicionamiento del item en la pantalla
QPoint pt(pos);
menu.exec( ui->Content_Shows->mapToGlobal(pos) );
}
}示例15: QWidget
Calculator::Calculator(QWidget *parent) :
QWidget(parent),
ui(new Ui::Calculator), memory(0), result(0), currOperand(0), currOper("")
{
ui->setupUi(this);
QSignalMapper *numberPressed = new QSignalMapper(this);
{
QObject::connect(ui->n0Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n1Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n2Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n3Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n4Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n5Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n6Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n7Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n8Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->n9Button, SIGNAL(clicked()), numberPressed, SLOT(map()));
QObject::connect(ui->nDotButton, SIGNAL(clicked()), numberPressed, SLOT(map()));
}
{
numberPressed->setMapping(ui->n0Button, "0");
numberPressed->setMapping(ui->n1Button, "1");
numberPressed->setMapping(ui->n2Button, "2");
numberPressed->setMapping(ui->n3Button, "3");
numberPressed->setMapping(ui->n4Button, "4");
numberPressed->setMapping(ui->n5Button, "5");
numberPressed->setMapping(ui->n6Button, "6");
numberPressed->setMapping(ui->n7Button, "7");
numberPressed->setMapping(ui->n8Button, "8");
numberPressed->setMapping(ui->n9Button, "9");
numberPressed->setMapping(ui->nDotButton, ".");
}
QObject::connect(numberPressed, SIGNAL(mapped(QString)), this, SLOT(appendToDisplayString(QString)));
QObject::connect(this, SIGNAL(displayStringChanged(QString)), ui->lineEdit, SLOT(setText(QString)));
QObject::connect(ui->cClearButton, SIGNAL(clicked()), this, SLOT(clearDisplayString()));
QObject::connect(ui->cCEButton, SIGNAL(clicked()), this, SLOT(clearExpression()));
QObject::connect(ui->cACButton, SIGNAL(clicked()), this, SLOT(clearAll()));
QObject::connect(ui->cBackSpaceButton, SIGNAL(clicked()), this, SLOT(backSpace()));
QSignalMapper *operatorPressed = new QSignalMapper;
QObject::connect(ui->oDivButton, SIGNAL(clicked()), operatorPressed, SLOT(map()));
QObject::connect(ui->oMultButton, SIGNAL(clicked()), operatorPressed, SLOT(map()));
QObject::connect(ui->oPlusButton, SIGNAL(clicked()), operatorPressed, SLOT(map()));
QObject::connect(ui->oMinusButton, SIGNAL(clicked()), operatorPressed, SLOT(map()));
QObject::connect(ui->oEqButton, SIGNAL(clicked()), operatorPressed, SLOT(map()));
operatorPressed->setMapping(ui->oDivButton, "/");
operatorPressed->setMapping(ui->oMultButton, "*");
operatorPressed->setMapping(ui->oPlusButton, "+");
operatorPressed->setMapping(ui->oMinusButton, "-");
operatorPressed->setMapping(ui->oEqButton, "=");
QObject::connect(operatorPressed, SIGNAL(mapped(QString)), this, SLOT(operButtonPressed(QString)));
QObject::connect(ui->nDotButton, SIGNAL(clicked(bool)), ui->nDotButton, SLOT(setEnabled(bool)));
QObject::connect(ui->mClearButton, SIGNAL(clicked()), this, SLOT(clearMemory()));
QObject::connect(ui->mReadButton, SIGNAL(clicked()), this, SLOT(memoryRead()));
QObject::connect(ui->mPlusButton, SIGNAL(clicked()), this, SLOT(memoryAdd()));
QObject::connect(ui->mMinusButton, SIGNAL(clicked()), this, SLOT(memoryDec()));
}