Log in

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. Background color for rows in a QTableWidget: How to do that? (4 replies)
  2. Download Multiple Images From Google (1 replies)
  3. Qt opengl use shader to draw triangle (1 replies)
  4. Qt5: Mac OS Issue, trying to suppress popup menu in QMainWindow titlebar/proxy icon. (1 replies)
  5. Problems with clipping and vsync of OpenGL widget container (1 replies)
  6. Getting OpenType support missing for script OUTPUT (1 replies)
  7. Calling QSqlDatabase::addDatabase from not main thread causes SIGSEGV (5 replies)
  8. send structure data through drag QMimeData (1 replies)
  9. Need help with QListWidget (2 replies)
  10. QT QTextBrowser problem with setText (5 replies)
  11. Giving the QSpinBox a different graphical aspect in Android style (0 replies)
  12. Virtual keyboard problem in Android app (0 replies)
  13. primeInsert() and setValue not working QSqlRelationalTableModel (0 replies)
  14. QListView unresponsive when painting images (10 replies)
  15. QT not updating my code when compiling (5 replies)
  16. Transition from Qt 5.2 to 5.4 -- Visual Studio linker errors (4 replies)
  17. QTextBrowser read only mode (8 replies)
  18. UI use QSqltablemodel, the other thread use QSqlQuery to insert , return false (1 replies)
  19. How to use Windows console in a QT Widget Application? (4 replies)
  20. Qt design jQuery like custom dropdown menu (14 replies)
  21. Unreliable qabstractbutton with touch screen (1 replies)
  22. Weird behavior in QList.erase (4 replies)
  23. make a ssh connection (9 replies)
  24. Singal and slot...! (27 replies)
  25. QProcess not communicating with .net framework > 3.5 (6 replies)
  26. Create QDialog on button click (2 replies)
  27. Using ant to build and deploy Qt apps (0 replies)
  28. QWebView: QMimeDatabase mimeTypeForUrl always returns "application/octet-stream" (1 replies)
  29. How to compile/run simple programs in Windows 8.1 from terminal? (2 replies)
  30. QSerialPort - speed and performance (5 replies)
  31. QlistWidget vertical resize to minimum required size (1 replies)
  32. How to use QtConcurrent on QByteArray for parallelize qCompress (5 replies)
  33. Setting up LLDB Debugger on Qt 5.4 on MacOSX Darwin Kernel Version 14.3.0 (0 replies)
  34. New Register (1 replies)
  35. GIF image now showing up in Windows 8.0 (16 replies)
  36. Qt4/C++ - Connect signals & slots with a control aray index (7 replies)
  37. How can I implement a resizable textbox in Qt (8 replies)
  38. Setting up LLDB Debugger on Qt 5.4 on MacOSX Darwin Kernel Version 14.3.0 (0 replies)
  39. How to share texture object with mutil qglwidget (3 replies)
  40. QFileDialog::getOpenFileName return nothing where executed from another computer. (1 replies)
  41. Best place for setting stylesheet (0 replies)
  42. How to open hard disk in binary mode? (1 replies)
  43. My program wont run because it runs out of memory (3 replies)
  44. Application freezes after sleep or being blocked by an anti-virus (7 replies)
  45. QVideoWidget , QMediaPlayer : missing video frames (0 replies)
  46. 2 different custom paintevents are not working (8 replies)
  47. System cannot find the Qt Platform Plugin (2 replies)
  48. QGLWidget + multiple QOpenGLShaderPrograms -- data going to wrong shader (0 replies)
  49. Qt 5.4 sudden segfault when calling invokable c++ function from qml (11 replies)
  50. Where can I get a widget like this one in Qt? (4 replies)
  51. QTableView sorting with a QSqlTableModel edit strategy set to OnManualSubmit (0 replies)
  52. BroadCast message from Linux to windows using QUDPsocket (1 replies)
  53. Scanning for nRF51822 Bluetooth Low Energy Device using QT (2 replies)
  54. Retrieve of the data from the database..? (2 replies)
  55. pkcs#11 example (1 replies)
  56. Two UI files, one header/CPP - is it possible? (1 replies)
  57. what parameters to be passes to beginInsertRows() when implementing tree (5 replies)
  58. Not able to see plus sign even if I pass true from hasChildren function in Qt (5 replies)
  59. Qaudio (1 replies)
  60. proving aruments to scripting.. (33 replies)
  61. Qt and future of the XML components (2 replies)
  62. How to create a QGraphicsItem compound? (7 replies)
  63. Qt 4.5 bugs in graphics view framework? (8 replies)
  64. Stack trace in MinGw 4.8 32 bit (4 replies)
  65. Design buttons with custom shapes (7 replies)
  66. Set programmatically Focus on QGraphicsTextItem (0 replies)
  67. Interrupt QProcessDialog by other dialog (3 replies)
  68. plotting 2d graphs with zoom/pan - lots of data (3 replies)
  69. How do I join two QImages to form one Image (3 replies)
  70. QWidget resize troubles (7 replies)
  71. Building Oracle 64 bits Driver (2 replies)
  72. SetParent(0) : SetMaximized() vs SetFullScreen() (1 replies)
  73. Qt 5 Drop Custom Files outside my app (7 replies)
  74. QTableWidget: Strange row selection after changing item while sorting is enabled (3 replies)
  75. problem about QProcess:: startDetached (2 replies)
  76. Need help passing data to qml (7 replies)
  77. keyReleaseEvent not called (1 replies)
  78. Re-Implementation of QGraphics::itemChange() NOT working (7 replies)
  79. Error message in object pointer definition. Don't know what means. (2 replies)
  80. QGraphicsTextItem always gets focus once clicked (1 replies)
  81. Unable to have 2 QGraphicsView getting their own events (6 replies)
  82. QTableWidget not clearing table data: How can i solve this problem? (7 replies)
  83. QGLWidget + QOpenGLVertexArrayObject = no output (0 replies)
  84. reading TCP socket, serialPort & Microusb ports in a single thread. (2 replies)
  85. Change QWidget Title Color (1 replies)
  86. HTTP Pipelining in Qt? (7 replies)
  87. QtPlugin and not-pure virtual functions (1 replies)
  88. Need some help with QGraphicsTextItem (6 replies)
  89. Many Many (most of the time sleeping) threads. Best approach? (7 replies)
  90. QTcpSocket KeepAlive (4 replies)
  91. qApp->processEvent() cause crash (2 replies)
  92. How to use Q_Property to customize items in a QListView with a QStyledItemDelegate (1 replies)
  93. Load palette from qss file (3 replies)
  94. [Solved] QCalendarWidget selection color (0 replies)
  95. how to get root privilege for QProcess to run installer on Mac (2 replies)
  96. Understanding GraphicsView Viewport Size (5 replies)
  97. Qt 5.4 - Scriptable Qml Application (36 replies)
  98. Need Some help with QPainter. (9 replies)
  99. QUdpSocket - Send and receive data (13 replies)
  100. Turn off Smoothing/AntiAliasing for my app (Win/Lin) (2 replies)
  101. QTabWidget - long pressure on tab (6 replies)
  102. QItemDelegate Issue (4 replies)
  103. A little help needed with QPainter (1 replies)
  104. Z-Order QLabels in QWidget (5 replies)
  105. Problem with ProxyModel merging models with QSortFilterProxyModel. (8 replies)
  106. A way for qt to read the string returned from my php script on the web (2 replies)
  107. How do I scale an image without it pixelating? (5 replies)
  108. QT 5.4 Mouse , Kayboard , touch not work on arm device (1 replies)
  109. Qt app with MySQL works in developing machine but not in deploying one (3 replies)
  110. Print a MainWindow (17 replies)
  111. I need help understanding QGraphicsItem::paint() function. (1 replies)
  112. QSortFilterProxyModel lessThan is never called. (8 replies)
  113. How to create user movable and resizable image using QLabel ? (5 replies)
  114. How do I use the zValue to display items on the scene? (3 replies)
  115. Is it possible to extend the open and save dialogs in Windows? (1 replies)
  116. Question about QTableWidget. (3 replies)
  117. Dropsite work on QtCreator (when compiled) and don’t work on Visual Studio. (0 replies)
  118. How to add a .lib in Qt creator 2.3.1 (10 replies)
  119. Modal dialog only modal to base window? (3 replies)
  120. Opacity QPainter in thread Qt4.7 (2 replies)
  121. QOpenGLTexture error: "Texture has not been destroyed" (0 replies)
  122. QTextEdit eventfilter MouseButtonDblClick (10 replies)
  123. Accessing Dynamically allocated TableWidgets through c++ (1 replies)
  124. Catch power events (suspend, resume) on linux (2 replies)
  125. Data Visualization GraphicsView/Scene/Item Design (3 replies)
  126. QGraphicsVideoItem crashes on video play (6 replies)
  127. Question about read-only object. (3 replies)
  128. simulation of navigator and image gallery (4 replies)
  129. How to delete reference to on_Action.... slot (1 replies)
  130. Qt Installer Framework - Reading downloaded package version (4 replies)
  131. Issue with QDataWidgetMapper and QSQLite database (4 replies)
  132. Is QGraphicsScene::sceneRect the actual size of the scene or is it just a ViewPort (10 replies)
  133. Self-extracting archive (7 replies)
  134. Qt 5.4: max 30~ fps (0 replies)
  135. Mouseevents on a QwebView or WebEngineView (5 replies)
  136. How can I convert a GraphicsItem into a pdf, png, or image for printing? (3 replies)
  137. QTextStream and hex data (1 replies)
  138. Problem with method call inside a constructor. (4 replies)
  139. running linux command on remote machine using tcp/ip in Qt (2 replies)
  140. QNetworkAccessManager::get generates SSL qWarning output when no SSL is used (2 replies)
  141. QSqlRelationalDelegate doesn't work with proxymodel? (4 replies)
  142. Problems with MOC, vtable error (3 replies)
  143. UDP Network. receiving pakets (5 replies)
  144. How run Windows QProcess Window inside QWidget (6 replies)
  145. I am having a minor problem with my code. (5 replies)
  146. Trying to connect to the Microsoft RDP Client Control using QAxContainer.QAxWidget() (2 replies)
  147. Trying to set numbers in a table but not working. (6 replies)
  148. I need advise about working with a QGraphicsScene and QGraphicsview (2 replies)
  149. How can I get data from the hidden column in a QTreeView? (7 replies)
  150. QJSEngine and error line (0 replies)
  151. QFileDialog and QMessageBox not working. How to fix it? (3 replies)
  152. apply change to filtered rows is it possible? (24 replies)
  153. How do I get a pixmap to respond from being double clicked (3 replies)
  154. QGraphicsItemGroup position issue (3 replies)
  155. Qt ScrollBar crashed in linux (2 replies)
  156. QTextEdit: About letting Qt stop modifying HTML text (1 replies)
  157. IP Camera ffmpeg (4 replies)
  158. open a project with libraries (1 replies)
  159. using Carbon api on mac error:Undefined symbols for architecture x86_64 (4 replies)
  160. Problem with QFileDialog and getOpenfileName method. (2 replies)
  161. Issue with insertRow (2 replies)
  162. QTreeView parent/child selection behaviors (ghost highlighting) (1 replies)
  163. Properly ending background tasks on qApp->quit() (4 replies)
  164. QJSEngine call method with variable arguments number (3 replies)
  165. Sending HTTP POST network request (3 replies)
  166. Monitoring a variable or an object changed asynchronously by a Callback function (7 replies)
  167. Need help with the Model/View code. (5 replies)
  168. Can't get the ImageMagick Magick++ library to work. (1 replies)
  169. Qt translation (19 replies)
  170. please help with: no matching function error (1 replies)
  171. How do I display 20 images on a QWidget? (1 replies)
  172. QSqlRelationalTableModel Many to Many relation (4 replies)
  173. QLabel Word Wrapping adds unnecessary line breaks (6 replies)
  174. Systray application close after dialog shown (3 replies)
  175. Target Makes no Sense (4 replies)
  176. Qt4/C++ - Accessing data on a QDialog form a QMainWindow (3 replies)
  177. Qt and gdb (0 replies)
  178. Need help with the QGraphicsView and QGraphicsScene (4 replies)
  179. QWebView and QMediaPlayer = GStreamer problem (2 replies)
  180. Need support in removing the Carriage Returns (2 replies)
  181. Creating multilevel tabs using qtcreator: How to do that? (4 replies)
  182. Issues with resizing QTableView nested in another widget (2 replies)
  183. Where's the latest doc on "the right way" to use QThread? (9 replies)
  184. Save QAudioRecorder to QByteArray (5 replies)
  185. What is the best version of Qt creator? (3 replies)
  186. Exclude /proc being watched by the intfilesystemwatcher installed by QFileSystemModel (1 replies)
  187. Signal/Slot connection doesn't work across DLLs (1 replies)
  188. Dbase Access, very slow (3 replies)
  189. QDrag::exec is not calling QGraphicsView mouseRelease (0 replies)
  190. Issues getting correct size of Widget on main window maximization (1 replies)
  191. How to use audio VST plugin in the QT? (1 replies)
  192. qfont character count (5 replies)
  193. Stop mouse event and start on another widget (1 replies)
  194. Statusbar contents disappear when mouse pointer enters top menu bar (2 replies)
  195. Compile error: missing type specifier - int assumed (3 replies)
  196. QwtPlot in QTabWidget, then QMainWindow::showMaximized doesn't fill the whole screen? (9 replies)
  197. QProcess emits readyRead too late! (6 replies)
  198. How can I recompile QTWebSocket.dll with mingw? (1 replies)
  199. How to use QtWebkit with geolocation? (1 replies)
  200. Setting ui components from other file. (6 replies)
  201. Kind of constructor (1 replies)
  202. QTabWidget moving tab bug using stylesheet (1 replies)
  203. Tabify dock is not movable (0 replies)
  204. QTabBar Triangular Rounded (2 replies)
  205. QTabBar setFocus (2 replies)
  206. Single widget for different datatypes (0 replies)
  207. Implementation strategy QTableView model/proxy/delegate with group titles (3 replies)
  208. Howto pass commands to the linker script via .pro file (5 replies)
  209. Building a cross Qt for x64 Windows 7 host and x86 target with MinGW64? (0 replies)
  210. How to show a window in .so without QMainwindow blocking function. (2 replies)
  211. "File MakeFile.Debug doesn't exist." solution (6 replies)
  212. Global Qt Objects (3 replies)
  213. Connecting QMediaPlayer object to horizontal slider? (1 replies)
  214. emit with destination (3 replies)
  215. QPainterPath add subPath in foreground (2 replies)
  216. Generating Customized project files in Qt (3 replies)
  217. Returning QPointer via function from one class to another, using the QPointer's data (5 replies)
  218. QDialog without Title Bar (3 replies)
  219. C++/Qt4 - QTextEdit - textChanged slot - Question (0 replies)
  220. QMediaPlayer: positionChanged() Signal interrupts sound (1 replies)
  221. How to use proxy model? (3 replies)
  222. Make QGraphicsItem not moveable in QGraphicsScene (1 replies)
  223. QFile::exists(name) verifies PATH to name, but not only FILE name existence (3 replies)
  224. Printing Widgets: Why are they rendered into Pixmap / Bitmap? (3 replies)
  225. Phonon : Add delay in between queue (4 replies)
  226. Share data accross threads and emit signals (5 replies)
  227. Translate text inside a file (1 replies)
  228. A way to have QMainWindow dockage nicely ? (6 replies)
  229. passing data from forms (3 replies)
  230. Widgets background problem (styled with CSS) (1 replies)
  231. QMediaplayer Sound status (0 replies)
  232. TagHandle (1 replies)
  233. how to write in text file (1 replies)
  234. Qt Library Project Resources (1 replies)
  235. Documentation of Q_PROPERTY in Doxygen (0 replies)
  236. printer properties (1 replies)
  237. OpenGLWidget: problem creating OpenGL recources outside of initializeGL (1 replies)
  238. Undo edit of QListWidgetItem? (5 replies)
  239. exe size keeps increasing at run time (1 replies)
  240. Which widget to use for photo editing? (2 replies)
  241. QMediaPlayer Sound not working in other PCs (2 replies)
  242. how to change the height of QHeaderView? (1 replies)
  243. Can "Frameless Helper" be modified to work with QMdiArea (2 replies)
  244. Complex editor in delegate (5 replies)
  245. QAbstractProxyModel->QSqlTableModel->QTableView problem (5 replies)
  246. QRegExp for strings with numbers (5 replies)
  247. Qt connection with SQL Server 2008 (Query not being processed) (10 replies)
  248. QSerialPort opens with ''No such file or directory" error (0 replies)
  249. Problem with QMediaPlayer and QAudioProbe (1 replies)
  250. QGraphicsView: overlay widget on top of view to speedup rubber band select/zoom? (3 replies)