PDA

View Full Version : Qt Programming



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 [137] 138 139 140 141 142 143 144 145 146 147 148 149 150

  1. QListWidget item display to LineEdit
  2. Calling QThread::currentThread from within boost::thread returns inconsistent results
  3. Need Suggestion : Making a Unique QR Code
  4. How to detach a QProcess?
  5. QTableView/QTableWidget and resizeRowsToContents resizes wrongly
  6. 8-bit params for QProcess
  7. Need a good library for Modbus
  8. [ubuntu] [enums] enums error: does not name a type
  9. Qt, QML and MongoDB
  10. QAudioRecorder and QProgress bar
  11. Qt4/C++ - QProcess output to QList<uint>
  12. How to load .dgn image format in the Qt GUI?
  13. The attempt to build
  14. automatic loading plugin factory
  15. QNetworkAccessManager and QNetworkReply::OperationCanceledError
  16. QGraphicsView Item not accepting moouse event after moving the items
  17. String ( QbyteArray ) to Double Value with 6 decimal digits
  18. C++ Qt3D 2.0: billboard transformation and rendering widget as texture
  19. Problem with QDialog modality
  20. QButtonBox, how to find index of QDialogButtonBox::Ok
  21. Qt how to open SQL Compact Server file .sdf
  22. Adding widgets to QGraphicsView
  23. [SOLVED] Re: QSplitter Sizes
  24. QAxObject requiring "Run as Administrator"
  25. Adding library with .a extension
  26. Selected Item losing Highlight in QTableView
  27. Refresh QProgressBar when main thread is blocked
  28. Shift Click on (+) in QTreeView
  29. QT 5.2 Qt location not installed - Mapviewer
  30. QWidget findChildren shows non existing childs
  31. QLineEdit Password Echo Mode - Displaying Asteriks Characters in Fixed Length
  32. Increase font size globally (and proportionally)
  33. Convert VS2010 project from Win32 to Qt5
  34. What is the best practice for overlaying a Widget over Phonon::VideoWidget?
  35. Prevent window size change when font size changes
  36. Fixing ugly rotated text
  37. Using a QProxyStyle to resize icons within a toolbar and a QFileDialog instance
  38. Where is the Qt3D
  39. Custom logging how to?
  40. is it possible to show the check box when qaction is checkable?
  41. WebDAV server
  42. cannot call unresolved function SSLv23_client_method
  43. Create my own QGradient subclass
  44. Qt ISO 8601 time support
  45. QSettings and INI formated String in memory
  46. toolbar does not overlap QGLWidget
  47. Question on inheritance from QVector & QList
  48. example for using sprintf and vsprintf in Qt-4.7.4
  49. How to ensure the creation of a folder?
  50. Application Crashes when Text Label widgets are accessed in different threads..why??
  51. QButtonBox, QDialog should not close on "Abort" or "Cancel"
  52. Calendar with QTableWidget and QItemDelegate
  53. Errors when building template project under Ubuntu 15.04 using virtualbox
  54. QTableView Handling MouseEvent
  55. Get text from QTextEdit with CR LF
  56. Clearing keyboard event on focusChange
  57. Overlay widgets
  58. Storing shared pointer in QModelIndex
  59. Adding .bin .rules and .ini files in qt creator
  60. Resize QGraphicsScene to the view size at startup
  61. how to keep the last elements of QPainterPath
  62. Working with mouse events: How to do that with QTableWidget?
  63. -no-feature-CURSOR - 'class QDialog' has no member named 'setCursor'
  64. Importing an external libraries(.lib) in QT Project
  65. Resizing Qwidget with app window
  66. [PyQt4] Drag and drop rows with QTableView and QSqlTableModel
  67. PyQt4 Signal to PyQt5 Signal Convert?
  68. About Progress bar
  69. Weird metaObject->className extension for QML "ghost"-items
  70. Optimized Qt compilation
  71. DIscard old signals
  72. Repainting QTableWidget
  73. Declare global array of a struct in another header file
  74. QTimer Not Firing, very strange...
  75. QGraphicsView size incorrect after adding to QSplitter
  76. How to get the last modification time of a Windows Registry key?
  77. Running QMake and Make on different systems
  78. Disappearing html table border when viewing pdf file prepared using QTextDocument
  79. Left aligning QToolButtons in a QToolBar
  80. How to do QChartView delegate like QTableView item delegate
  81. QTouchEvent : No TouchBegin if I don't Move or Up
  82. How to shift the pixels of part of a QGraphicsItem?
  83. Promoted Widget within a Promoted Widget programmatically
  84. QTslider vertical handle customization problem - CSS
  85. The 'Start Dictation' and 'Special Characters' menu items not visible in some locales
  86. Filter QListView/QTreeView using QFileSystemModel
  87. Errors: run command with system call in a qt application
  88. paintEvent() timing
  89. QWebView - scaling issues with .svg
  90. Mouse events for different tables: How to handle?
  91. How do you synchronize GUI elements to a (non-database) data source?
  92. Adding custom compiler to qmake project file and parallel compilation
  93. QSslCertificate not populating Subject Alternative Names
  94. Crash inside Qt method QHttpNetworkConnectionChannel::sendRequest() when using ssl
  95. Qwt charts wtih large data set and multiple series
  96. Qt 5.5 WinRT x64 VS2013 applications fail WACK Direct3D tests
  97. QTabWidget setCornerWidget adds some small white margins (OS X)
  98. QTabWidget delete order
  99. restorGeometry() is not working... or maybe a contained Widget/layout causes resize?
  100. QPainter::drawRect(QRect) suspect height behaviour
  101. Proper way to manually set the layout of a window
  102. connect to rest service with qt and error SSL handshake failed
  103. Cannot link against jpeglib and turbojpeg in QtCreator project
  104. QRegExp Not Repeated More Than Four Times.
  105. MVC App crashes in release mode
  106. Big memory problem
  107. Qt4 set and read header data in tableView
  108. QPrintPreviewDialog doesn't update preview during execution
  109. QTreeWidgetItem Check Boxes
  110. qmake generates bogus Makefiles
  111. QDialog and QMainwindow focus and key events problem
  112. closeEvent
  113. QInputDialog For Regular Experrsion
  114. Life time of a QMenu?
  115. Set button invisiable on a plugin, will cause page scroll to top?
  116. Window without parent always on the top of the application main window
  117. Flip part of drawing in a QPaintDevice
  118. Android Debugger not Working
  119. Simple model with QListView and QTableView
  120. Qt QGraphicsView - BackgroundBrush Translate
  121. Qt OS X closing application issue
  122. Parsing the xml namespace
  123. QNetworkAccessManager issue on Qt 4.8.7
  124. Can't use libturbojpeg to load image files
  125. Qt Bluetooth supporting mobile phone's connectivity in MacOs
  126. Problem with number types - convert binary QString to decimal
  127. Qt3D 2.0 Rotation3D alternative
  128. Qt backend (C++) Webpage Frontend (HTLM, php)
  129. set QApplication default font using qss
  130. error LNK2038: mismatch detected for '_MSC_VER': value '1600' doesn't match
  131. Can QListWidget's clear() be called from a slot connected with one of its signal?
  132. Need SSL based mock sever to test QNetworkAccessManager::post() with ssl
  133. QWidget overrides Qscrollarea CSS color setting
  134. “Pass” slots from class to class
  135. Qt Installer Framework - Check directory
  136. Program won't compile since update from Qt5.4 to Qt5.5 | Error in Qt files?
  137. QSystemTrayIcon +Qt 5.5 Ubuntu 14.04
  138. Subclassing a QPushButton
  139. Set CSS in QPushButton's subclass's constructor
  140. Qt submenu offset issue
  141. QGraphicsscene and QGraphicsview
  142. Convert HTTP QUrl to file path on the server
  143. Deriving QAbstractProxyModel : table to tree
  144. [QTest] adding class column and row
  145. QtService is not automatically started after reboot QT5 Win8
  146. QTFW Installer 2.0.1 - Add key to windows registry
  147. Creating QLabel dynamically of size equal to screen size!!!
  148. A library for pens and brushes not working
  149. Hide QT Control at Runtime
  150. How to display a QGroupBox and its contents in two separate QWidgets?
  151. qmake contains() doesn't work
  152. Reading GPS data from virtual serial port on a Windows system
  153. QCA is not working under Ubuntu
  154. Qt Crash during QDockWidget reparent through Drag and Drop
  155. Mouse Events for 2 different GUI applications running on same screen.
  156. How to correctly use signal/slot in a data streaming application?
  157. How to cancel pending signals?
  158. QWebView shows blank page on Raspberry Pi 2
  159. loading QML file as a component from C++ to QQmlApplicationEngine
  160. QEventLoop block...asleep?
  161. MVC - canFetchMore() is not working as expected
  162. QSqlDatabase: Insert values from a database to another
  163. QSerialport read/readline/readall missing first char.
  164. Client QNetworkReply is returning Connection Closed Status
  165. Provide Qt C++ application as a plugin to Eclipse
  166. How to use two timers in Qt?
  167. Bullseye Code Coverage for Qt
  168. To Show images in QListWidget with headings.
  169. canFetchMore is getiing called 3 times ??
  170. rawCommandReply() emitting one time in Qt 4.8 , but emerges multiple times in Qt 4.3
  171. IXXAT CAN library use in QT
  172. QFileDialog::getopenFileNames - File select order
  173. Deploying qt5.5 on ubuntu that relies on mediaservice plugins
  174. qsqlquery database locked with SQLITE
  175. Why isn't QTimer asynchronous?
  176. does main thread has sleep() ?
  177. Best Way to Draw Large Image
  178. FTP Live log issue as rawCommandReply() behavior in Qt 4.8 is not same as in Qt 4.3
  179. OpenGL Interface
  180. Tooltips which follow the mouse
  181. QListView with QSqLite and special format
  182. Is this the correct way of using QConcurrent::run() >
  183. Use QCocoaNativeContext in C++
  184. QT accept udp link instead of local video file
  185. getting weird QPainter error QPain::begin: Paint device returned engine == 0, type: 3
  186. Graceful termination of Qt application by unix signal
  187. QStyledItemDelegate events are not called
  188. how to subclass a qwidget in ui file
  189. QTcpSocket Sniffer
  190. QObject::disconnect: Unexpected null parameter
  191. client disconnected
  192. QWidget No such file or directory
  193. ActiveX | from MFC to Qt5
  194. Application Window Lost When Moving from 2 Screens to 1
  195. Application crashed when QSortFilterProxyModel is used for QTableview sorting
  196. QWebEngine HTML5 video tag & MP4/H.264 videos
  197. Sending image in blocks via datastream does not work for other block sizes??
  198. error while playing video on qt creator
  199. Select specific item in QListView
  200. QSqlQueryModel needs filtering data - HOWTO
  201. TCP Connection
  202. Please critique: solution to database connection and multiple threads
  203. QT as a GUI for fortran program - ifort
  204. QSslSocket closes connection
  205. Client Server connection through specific port
  206. QTableWidget::item return own QTableWidgetItem
  207. serial.readAll() strange problem reading form FTD232
  208. Problem with QVector
  209. QAuthenticator - how to allow third-party authentication mechanisms?
  210. How to display image transformed into integral image on label?(OpenCV)
  211. Qt handling of Linux framebuffer resizing
  212. Showing 1 bit binary PNG as 32bit RGBA image
  213. Widget with fixed aspect ratio
  214. Can we get the type of resource requested in QNetworkAccessManager::createRquest()
  215. Complex data structure upgrade to QAbstractListModel
  216. How I can call QX11embedcontainer from Java?
  217. QwtPolarCurve setData()
  218. how to make the title left-aligned? It is in the middle
  219. Multiple QNetworkRequests (post) with QNetworkNetworkAccessManager in a loop
  220. How to change the size of icon on qmainwindow?
  221. show() vs showFullScreen()
  222. QGraphicsWidget drag&drop problem
  223. Thread related problems with QNetworkAccessmanager
  224. Send data over TCP
  225. How to display text in a push button on top of (not above) an icon?
  226. QTApplication
  227. UTF-7 encoding support
  228. Qt simultaneous text selection across multiple QPlainTextEdits
  229. Sql error comming from nowhere
  230. How to get Meta Data using QMediaPlayer ?
  231. Dock/Undock of Tabs in QTabWidget
  232. "undefined reference to 'qt_static_plugin_AccessibleFactory()'" for static Qt
  233. Problem with custom display widget and selection in QTreeWidget
  234. byte to uint
  235. QFontDatabase::addApplicationFont works in Embedded Linux, but not in Linux Ubuntu
  236. QMainWindow::restoreState doesn't bring floating QDockWidgets to the front
  237. Make Qt application portable
  238. Render individual QImage(s) or QVideoFrame(s) in Widget without blanking QMainWindow
  239. Event Filter doesnt work on Drop Event
  240. Tableview dialog as delegate
  241. How to check/interpret itemChanged signal for QTreeWidget?
  242. Item size not updating after scaling QGraphicsView
  243. QGraphicsScene changes visible area when scenerect changes
  244. QVector filled with unespected numbers
  245. checkbox position on resize
  246. Saving Files in the applicationDirPath/Uninstalling with InnoSetup
  247. windows still exists after closeAllSubWindows()
  248. segfault with QMessageBox in QAbstractItemModel::hasChildren
  249. Qtextedit find and replace performanceis slow
  250. A very strange problem of my app created by Qt!