View Full Version : Qt Programming
- Crash on connect (2 replies)
- Qt collections crash with SIGSEGV (7 replies)
- How to play video inside control (frame, axwidget)? (dxshow) (0 replies)
- Problem when passing an argument of UTF8 to evaluateJavaScript function (1 replies)
- Close window on close() (1 replies)
- how to implement the listwidget delegate?thanks (2 replies)
- How to make QtMultimedia work on Windows using MSVC (5 replies)
- QDockWidget not restored with restoreState/saveState (1 replies)
- undefined reference to QString::toStdWString (9 replies)
- QTableView and IME (0 replies)
- MIngw compiler setting in linux in qt 5.1 (0 replies)
- QPrinter's pdf engine shows wrong font, codec and margine (2 replies)
- How to crosscompile .pro file to work as exe in windows in qt linux environment ? (2 replies)
- How to get Current index value in QlistView (1 replies)
- Display time in 12hr format using QLcdNumber (2 replies)
- QTableWidget get focus lost event (2 replies)
- How to accelerate the loop speed ? (4 replies)
- Where does InputEvent( ev[i]) get caught? (3 replies)
- How to use QMimeData to pass a list of pointers (5 replies)
- Simple Encrypt For Qt and PHP (1 replies)
- Download error (6 replies)
- Encryption with Qt (1 replies)
- broken QIcon (from QPainter) in VS2010 Release (1 replies)
- How to exploit all the space on QTableWidget cells (2 replies)
- signal/slot with std::string. How? (9 replies)
- PDF resize? (5 replies)
- Blend and lighting problems: the blending function doesn't work after rotation... (3 replies)
- QList::erase method does not work if I include an "emit signal" instruction (7 replies)
- Get current line edit text and return to some class (3 replies)
- QImage libpng warning no space in chunk cache for tEXt (0 replies)
- When do qgraphicsanchor layout positions change the positions of items (0 replies)
- Qt Jambi & QtWebkit Bridge (0 replies)
- QGLWidget : wrong DC (2 replies)
- QTextEdit html span order (0 replies)
- Accessing parent IndexModel in a tree Model (1 replies)
- QPixmapItem OpenGL black item (4 replies)
- QSharedPointer forward declare, compile warnings persist. (2 replies)
- How to separate mouse and tablet event in QGraphicsView/Scene ? (1 replies)
- qmake with simultaneous debug and release (2 replies)
- QWebView printing to the printer , Texts are not aligned properly for the printing. (0 replies)
- Pipe multiple QProcess (6 replies)
- Wrong charsset foc const QString (1 replies)
- music player cannot load backend plugin (0 replies)
- QGraphicsItem move only on certain condition (3 replies)
- QCompleter with QFileSystemModel not always popping up. (0 replies)
- Loading image with Magick++, displaying with Qt (5 replies)
- Qwidget Show abnormal /setGeometry not working (4 replies)
- stretch label of QCheckBox (3 replies)
- Error in CreateWindowContainer in Qt5.1.0 (12 replies)
- Header not recognized by QT (1 replies)
- QtRect problem (2 replies)
- Qt4->QT5 port, QWidget linker problem, compiles fine (even work in Qt4.8 after ported (2 replies)
- IPC using QProcess , connect and finish does not work (1 replies)
- Can not invoke contextMenuEvent in QGraphicsView (3 replies)
- How does QPrinter work when outputing to PDF? (1 replies)
- How to block a software or widget from being closed (3 replies)
- QT 5 and menubar under Ubuntu (2 replies)
- QDialog that asks user for root password (7 replies)
- Use of signals and slots with proxy models. (3 replies)
- QLinearGradient inconsistent behavior with QPainter::drawLine (1 replies)
- QSettings: failed to set subkey (2 replies)
- painting on QGraphicsView (0 replies)
- QtSoap: Changing the type of a webservice object (0 replies)
- Item insertion problem in QTreeWidget (1 replies)
- Using QButtonGroup in Designer - Ways to set ID? (4 replies)
- Can not capture expected mouse move event from GraphicsItem::sceneEventFilter (2 replies)
- Mixing Debug and Release binaries (4 replies)
- Visual Studio 2012 + Qt5.0.2 Compilation Error (2 replies)
- QGLWidget and draw string (2 replies)
- How to plot a 3D graph (surfaceplot) from a Mat type of OpenCV using qwtplot3D? (2 replies)
- Problem with QTabWidget::setTabText(...) function (1 replies)
- QThread and New Object Creation (6 replies)
- QFileDialog Trouble (1 replies)
- Link error QtCore.dynlist in cygwin (2 replies)
- QWebView with two instances of QApplication (5 replies)
- setting QSerialPort port (5 replies)
- QTextEdit and toHtml() (2 replies)
- QItemDelegate with QTextEdit (8 replies)
- struggling with QT JAVA (2 replies)
- QSqlQuery / bindValue syntax (2 replies)
- Get the 'My documents' directory or similar (2 replies)
- Audio Recording from microphone in Qt (0 replies)
- references or values? (4 replies)
- How to register pointer type in qScriptRegisterMetatype? (3 replies)
- read a huge file over 100GB (3 replies)
- Subclass QList<T> (4 replies)
- How to know the signal which caused a qstate transition (6 replies)
- QWebView printing issue (1 replies)
- how to know which is the class that sends the signal in qt ? (4 replies)
- metaObject() function retrieves exception (2 replies)
- Debug issue in QtCreator (1 replies)
- Include cryptopp windows (2 replies)
- QTreeView and expanding items just added (1 replies)
- Dealing With a Graphical Issue in ToolBar (2 replies)
- Phonon VideoPlayer wrong color (1 replies)
- How to update database with dynamically created widget values (1 replies)
- How to verify the validity of opentyoe or truetype fonts? (3 replies)
- multiple definitoin of variable (6 replies)
- How to change the color of odd (or even) lines in a list of QtreeWidgetItems ? (1 replies)
- Copy to a memory image png or bmp (2 replies)
- QThread, bad file descriptor (19 replies)
- Compiling 64-bit Code (1 replies)
- Modify ScrollButton position in TabBar (1 replies)
- Highlight the text in QWidget on mouseMoveEvent (6 replies)
- Comments Cleaner (1 replies)
- Dequeue fails (8 replies)
- Using Qt instead of lt_dlsym (libtool) (5 replies)
- QtCreator - Plain C++ Project Hello World only runs without "endl" (9 replies)
- how to emit from thread (4 replies)
- disable pushbutton focus after mouse released (3 replies)
- qDebug donsn't display 0x00 (4 replies)
- QToolTip tables adding an extra row (2 replies)
- Qt 5.0.1 + Visual Studio 2012 + OpenGL Error (2 replies)
- QNAM and failed ftp requests (0 replies)
- QGraphicsItem move (1 replies)
- How to add class member function in QScriptEngine (2 replies)
- [SOLVED][PyQt4] QSortFilterProxyModel modify QStandardItemModel and QTreeView ?? (4 replies)
- Long hang on application termination (4 replies)
- [SOLVED]Sending SMS by using QNetworkAccessManager, QNetworkRequest and GET function (2 replies)
- Qgraphicsview zoom issue (6 replies)
- Execute sql queries on multiple databases (4 replies)
- Transform a QVector / QStringList in a va_list (7 replies)
- HOWTO: Connect Qt Signals & Slots with Boost Signals & Slots (2 replies)
- QGroupBox title position (4 replies)
- UI hangs when either QThread or QTimer invoked (8 replies)
- USB connected event using Qt in Linux OS (4 replies)
- Dragable QDockWidget tabs with no title bar? (1 replies)
- QToolBoxitem issue (2 replies)
- Windows Certificate Store access (1 replies)
- Delegate not calling createEditor() (2 replies)
- QNetworkAccessManager strange problem and behavior (3 replies)
- getExistingDirectory doesn not expand directory tree (4 replies)
- QUrl/QNAM access to local login file (10 replies)
- QWidget not getting MouseButtonRelease event when embedded in QGraphicsScene (2 replies)
- QDockWidget showFullScreen() only works on Windows (4 replies)
- How to access stylesheet color values programatically (1 replies)
- how to use a project as a library in another project (4 replies)
- How to change Qlabel text color (QPalette not working, Stylesheet too slow) (6 replies)
- Using more than one QStyle (2 replies)
- Issue with ProxyModel with tableview and VerticalHeader (6 replies)
- Add widget to Scroll area widget contents (4 replies)
- How to filter model from QStandardItemModel for uniqe values (6 replies)
- Empty SQlite Database (3 replies)
- layout update problem (8 replies)
- QSQLITE database changes not showing up in database (6 replies)
- Passing Value from textbox of one form to the textbox of another form (3 replies)
- why get me this error about connection to SQL? help plz? (13 replies)
- [Help] Configure static compile with Qt 5.0.2 (1 replies)
- Qtreeview not displaying data (data() is called) (1 replies)
- Qt5 on Raspberry Pi EGLFS wrong screen resolution (3 replies)
- how to extract audio format from a sound file (3 replies)
- QStyledItemDelegate.sizeHint() works only if my TableModel has rows (6 replies)
- Compiler Option /Zc:wchar_t (1 replies)
- To set keyboard focus on QMenu item pragrammatically (2 replies)
- QLabel in QStatusbar (7 replies)
- Access to UI elements from another class c++ (3 replies)
- QpolygonF: order of points (1 replies)
- "Cannot obtain a handle to the inferior: The parameter is incorrect."Error on Runtime (0 replies)
- Connecting SQLite databse with QT (4 replies)
- modifying QSet via STL iterator (1 replies)
- Qt::WindowStaysOnTopHint not working properly (10 replies)
- QtConcurrent std::bad_alloc (1 replies)
- QTabWidget Place icon with no text and stretch icon over tab (2 replies)
- Surprising problem when making a subclass of a subclass of QApplication (2 replies)
- QTservice stop() problem (1 replies)
- QtConcurrent and QSqlQuery (5 replies)
- add qt widgets to opengl widget (1 replies)
- Issue with custom delegate in tableview (4 replies)
- Model-/View-Programming: How to store the underlying data/different approach? (9 replies)
- QTcpSocket Newbie Question (not all data being received) (2 replies)
- QLineEdit and QPushButton heights (11 replies)
- QTreeview DecorationRole icon depending on expanded (2 replies)
- QEventLoop not closing (4 replies)
- QTableWidget/View resizeColumnsToContents not respected until scroll (PyQt4) (1 replies)
- QPixmapCache calculating needed cache (1 replies)
- Problem with Qt Netbeans, method calls (2 replies)
- Can you retrieve QSqlQuery.LastError after QSqlQuery.Finish? (2 replies)
- pan view of QGraphicsView (1 replies)
- Assign external 3D to GLWidget (0 replies)
- QUdpSocket and priority (5 replies)
- how to use mingw32 with qt 4.7 (0 replies)
- console always popup in release mode (5 replies)
- error: undefined reference to qInitResources_pbuffers() (0 replies)
- Transparent background can't erase the old when using qpainter in paintevent (2 replies)
- chase mouse x,y values (5 replies)
- Adding Ui created widget into manually created main widget (4 replies)
- [QT5]QWebView autoscroll to bottom (2 replies)
- Why show the incorrect TIFF image by QImageReader Read (18 replies)
- QGraphicsScene doesn't return items at point (0 replies)
- QScrollArea horizontal scrollbar problem (2 replies)
- Close child dialog when click outside of it (1 replies)
- QtQuick2.0 and Graphic Card (3 replies)
- how to customize edit key in QTableView? (1 replies)
- Help with qt plugin (2 replies)
- QProcess Shell Command (Linux) Elevate Privileges? (13 replies)
- How do I create a directory ? (3 replies)
- how to read and write into an existing qsetting file (1 replies)
- How to wrap QToolTip text character-by-character instead of wrap at word-breaks ? (2 replies)
- how to make the QGraphicsScene resize automaticly (3 replies)
- Qt qith ssl on Windows 7 x64 (0 replies)
- QFile reading problem (6 replies)
- How to know whether a pushbutton is highlighted? (10 replies)
- save screenshots as a movie? (3 replies)
- run qt program on linux (5 replies)
- A problem with checkbox in QTableView with delegate and model. (3 replies)
- Cannot load DLL. (3 replies)
- QThread misunderstanding...I suppose! (18 replies)
- QCompler in QComboBox strange behaviour (2 replies)
- OpenGL surfaces frozen (QGLWidget) (3 replies)
- Editing QGrahpicsTextItem with QWidget (5 replies)
- Unable to edit in editarea after minimizing the Mainwindow of My application (2 replies)
- QPixmap memory leak problem (12 replies)
- Adding Icons to Combobox Items such that Icons are visible at the Right Side (2 replies)
- QtAbstractModel and checkboxes (1 replies)
- Issues with QKeySequence when porting to Qt5 (0 replies)
- QProcess::start not work in windows 7 (0 replies)
- Release libraries bigger than debug libraries (5 replies)
- Text from standart output (2 replies)
- 2 images qt-qml app (1 replies)
- QList Question (2 replies)
- fetchMore() not working on the top-level index in a QFileSystemModel (13 replies)
- grayscaled image from number matrix (13 replies)
- Getting main app process (2 replies)
- Use own Class in some Qt class (25 replies)
- Style sheet not applied by inheritance ? (3 replies)
- Reading file using QFile class (2 replies)
- Add letterbox to resized QPixmap (2 replies)
- How to make some items non movable on scene (8 replies)
- 3D Border Style for Rectangle in QML (1 replies)
- QSLQuery and progress messages (12 replies)
- qInitResources_mimetypes() crashes (2 replies)
- Automate Mousse click event (3 replies)
- CPU consumption (1 replies)
- Qt4 Phonon slow loading (0 replies)
- QFrame doesn't resize as it should (1 replies)
- QTextStream gut functionallity on errors (0 replies)
- Playing video in Qt 5.x under Windows XP (0 replies)
- issues with UIC not creating cpp files after migrating from 4.7.4 to 4.8 (2 replies)
- Problem with registerField() in a simple implementation of QWizard (0 replies)
- Enable Drag & Drop between QTableWidget and QLineEdit (3 replies)
- How to distinguish multiple Keyboards (HID devices) (2 replies)
- QMainWindow destroying (11 replies)
- help for reading excel using QT 4.8 (5 replies)
- A* algorithm (2 replies)
- How to give mythread.cpp access to UI (the one in mainwindow.cpp)? (1 replies)
- How to set window to active window based on QProcess? (1 replies)
- set background image for frames and labels (1 replies)
- use value from dynamically created widget in a slot (55 replies)
- Qt 5 linux deployment - using qt.conf for dynamic linking (9 replies)
- customized widget overwrites mainwindow paintevent() (1 replies)
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