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. XML edit
  2. Display a subfolder from QDirModel with QTreeView
  3. how to get the url of the current page loaded in the QGraphicsWebView.
  4. Build Qt-based app on Mac OS X, head file not found
  5. signal acrorss different QStacked Widgets
  6. automatic update example
  7. Change plarform folder path to root folder path
  8. Select QListView Item on MouseOver
  9. Strange behavior with simple QApplication and valgrind
  10. QHeaderView sectionReleased(int)
  11. how to override the mouse release event with linkclicked signal?
  12. Set the color of a row in a qtreeview
  13. Artifacts with custom QGraphicsItem
  14. Draw listbox (or pushbutton or slider ...) by opengl in QT
  15. mapToScene, mapToItem doesn't work for child item after first draw (Qt 4.7)
  16. Recommended structure of Qt-based software
  17. Set stylesheet of a specific QTabWidget
  18. Normal mouseMoveEvent Behavior?
  19. QFileSystemModel remove bug
  20. broadcasting signals through the application
  21. Qt5 QWidget::create() with Win32 HWND embedding not working after port from Qt4
  22. QTableWidget - problems with setItem
  23. Shows the root of a tree
  24. QRubberBand Overdrawn?
  25. How to make LineEdit show all text in uppercase
  26. QWebEngine: Ram size increases when load video
  27. How to create dependency between 2 columns using combobox delegates in MVC
  28. dragEnterEvent doesn't work in QGraphicsItem, what's wrong?
  29. extend qt platform plugin
  30. QDockWidget maximize
  31. OpenCV , Mat image from QByteArray
  32. Word or text blocks based navigation in a QTextEdit?
  33. Clean way to keep all private variables in class ( private struct, pimpl idiom )
  34. How pushbutton , qthreads works with Qdialog ?
  35. Custom QGraphicsRectItem cannot receive mouseMoveEvent
  36. Prevent QMenuBar in QMainWindow from shrinking
  37. QTreeView - drop indicator not showing for an external drag from another tree view
  38. Long touch
  39. QCursor change shape in Qt 5
  40. auto resize font in QSpinBox
  41. [QTreeView] Fit to height
  42. QUdpSocket data loss using threads
  43. How to align a QComboBox vertically on Mac OS X in Qt 4
  44. Please Help with QMainWindow Errors
  45. Qt 5.4 Linux Touchscreen Input with Tslib on Raspberry Pi failing with LinuxFB QPA Pl
  46. How to tell a QAbstractItemModel that data has been inserted or removed? (4.8)
  47. Added new class to clean Qt application, gotcompile error "No such file or directory"
  48. QTreewidget : Select only one root node
  49. Cannot see debug messages in a unix environment
  50. None-Opaque Resizing of QDockedWidget
  51. Obtainin a QDomDocument from a QDomElement (4.8)
  52. Active Qt: crash while unloading Qt Core DLL
  53. ItemDelegate show text intead of number
  54. SizePolicy Help
  55. QSlider sliderReleased() called when moved
  56. QT4/C++ - Problem with QFileInfo
  57. QComboBox: how to change background color of pull down menu
  58. Qt Sheet Dialog looses its parent on Hide and Reshown Application
  59. qMake Command Line and .pro.user file
  60. QSqlTableModel issues with saving changes
  61. QComboBox: auto-ajust the width of pull down menu according to inserted item
  62. How to emit a signal passed to a function
  63. QListWidget set item spacing dynamically based on font's height
  64. QGraphicsView: overlay widget on top of view to speedup rubber band select/zoom?
  65. Problem with QMediaPlayer and QAudioProbe
  66. QSerialPort opens with ''No such file or directory" error
  67. Qt connection with SQL Server 2008 (Query not being processed)
  68. QRegExp for strings with numbers
  69. QAbstractProxyModel->QSqlTableModel->QTableView problem
  70. Complex editor in delegate
  71. Can "Frameless Helper" be modified to work with QMdiArea
  72. how to change the height of QHeaderView?
  73. QMediaPlayer Sound not working in other PCs
  74. Which widget to use for photo editing?
  75. exe size keeps increasing at run time
  76. Undo edit of QListWidgetItem?
  77. OpenGLWidget: problem creating OpenGL recources outside of initializeGL
  78. printer properties
  79. Documentation of Q_PROPERTY in Doxygen
  80. Qt Library Project Resources
  81. how to write in text file
  82. TagHandle
  83. QMediaplayer Sound status
  84. Widgets background problem (styled with CSS)
  85. passing data from forms
  86. A way to have QMainWindow dockage nicely ?
  87. Translate text inside a file
  88. Share data accross threads and emit signals
  89. Phonon : Add delay in between queue
  90. Printing Widgets: Why are they rendered into Pixmap / Bitmap?
  91. QFile::exists(name) verifies PATH to name, but not only FILE name existence
  92. Make QGraphicsItem not moveable in QGraphicsScene
  93. How to use proxy model?
  94. QMediaPlayer: positionChanged() Signal interrupts sound
  95. C++/Qt4 - QTextEdit - textChanged slot - Question
  96. QDialog without Title Bar
  97. Returning QPointer via function from one class to another, using the QPointer's data
  98. Generating Customized project files in Qt
  99. QPainterPath add subPath in foreground
  100. emit with destination
  101. Connecting QMediaPlayer object to horizontal slider?
  102. Global Qt Objects
  103. "File MakeFile.Debug doesn't exist." solution
  104. How to show a window in .so without QMainwindow blocking function.
  105. Building a cross Qt for x64 Windows 7 host and x86 target with MinGW64?
  106. Howto pass commands to the linker script via .pro file
  107. Implementation strategy QTableView model/proxy/delegate with group titles
  108. Single widget for different datatypes
  109. QTabBar setFocus
  110. QTabBar Triangular Rounded
  111. Tabify dock is not movable
  112. QTabWidget moving tab bug using stylesheet
  113. Kind of constructor
  114. Setting ui components from other file.
  115. How to use QtWebkit with geolocation?
  116. How can I recompile QTWebSocket.dll with mingw?
  117. QProcess emits readyRead too late!
  118. QwtPlot in QTabWidget, then QMainWindow::showMaximized doesn't fill the whole screen?
  119. Compile error: missing type specifier - int assumed
  120. Statusbar contents disappear when mouse pointer enters top menu bar
  121. Stop mouse event and start on another widget
  122. qfont character count
  123. How to use audio VST plugin in the QT?
  124. Issues getting correct size of Widget on main window maximization
  125. QDrag::exec is not calling QGraphicsView mouseRelease
  126. Dbase Access, very slow
  127. Signal/Slot connection doesn't work across DLLs
  128. Exclude /proc being watched by the intfilesystemwatcher installed by QFileSystemModel
  129. What is the best version of Qt creator?
  130. Save QAudioRecorder to QByteArray
  131. Where's the latest doc on "the right way" to use QThread?
  132. Issues with resizing QTableView nested in another widget
  133. Creating multilevel tabs using qtcreator: How to do that?
  134. Need support in removing the Carriage Returns
  135. QWebView and QMediaPlayer = GStreamer problem
  136. Need help with the QGraphicsView and QGraphicsScene
  137. Qt and gdb
  138. Qt4/C++ - Accessing data on a QDialog form a QMainWindow
  139. Target Makes no Sense
  140. Systray application close after dialog shown
  141. QLabel Word Wrapping adds unnecessary line breaks
  142. QSqlRelationalTableModel Many to Many relation
  143. How do I display 20 images on a QWidget?
  144. please help with: no matching function error
  145. Qt translation
  146. Can't get the ImageMagick Magick++ library to work.
  147. Need help with the Model/View code.
  148. Monitoring a variable or an object changed asynchronously by a Callback function
  149. Sending HTTP POST network request
  150. QJSEngine call method with variable arguments number
  151. Properly ending background tasks on qApp->quit()
  152. QTreeView parent/child selection behaviors (ghost highlighting)
  153. Issue with insertRow
  154. Problem with QFileDialog and getOpenfileName method.
  155. using Carbon api on mac error:Undefined symbols for architecture x86_64
  156. open a project with libraries
  157. IP Camera ffmpeg
  158. QTextEdit: About letting Qt stop modifying HTML text
  159. Qt ScrollBar crashed in linux
  160. QGraphicsItemGroup position issue
  161. How do I get a pixmap to respond from being double clicked
  162. apply change to filtered rows is it possible?
  163. QFileDialog and QMessageBox not working. How to fix it?
  164. QJSEngine and error line
  165. How can I get data from the hidden column in a QTreeView?
  166. I need advise about working with a QGraphicsScene and QGraphicsview
  167. Trying to set numbers in a table but not working.
  168. Trying to connect to the Microsoft RDP Client Control using QAxContainer.QAxWidget()
  169. I am having a minor problem with my code.
  170. How run Windows QProcess Window inside QWidget
  171. UDP Network. receiving pakets
  172. Problems with MOC, vtable error
  173. QSqlRelationalDelegate doesn't work with proxymodel?
  174. QNetworkAccessManager::get generates SSL qWarning output when no SSL is used
  175. running linux command on remote machine using tcp/ip in Qt
  176. Problem with method call inside a constructor.
  177. QTextStream and hex data
  178. How can I convert a GraphicsItem into a pdf, png, or image for printing?
  179. Mouseevents on a QwebView or WebEngineView
  180. Qt 5.4: max 30~ fps
  181. Self-extracting archive
  182. Is QGraphicsScene::sceneRect the actual size of the scene or is it just a ViewPort
  183. Issue with QDataWidgetMapper and QSQLite database
  184. Qt Installer Framework - Reading downloaded package version
  185. How to delete reference to on_Action.... slot
  186. simulation of navigator and image gallery
  187. Question about read-only object.
  188. QGraphicsVideoItem crashes on video play
  189. Data Visualization GraphicsView/Scene/Item Design
  190. Catch power events (suspend, resume) on linux
  191. Accessing Dynamically allocated TableWidgets through c++
  192. QTextEdit eventfilter MouseButtonDblClick
  193. QOpenGLTexture error: "Texture has not been destroyed"
  194. Opacity QPainter in thread Qt4.7
  195. Modal dialog only modal to base window?
  196. How to add a .lib in Qt creator 2.3.1
  197. Dropsite work on QtCreator (when compiled) and don’t work on Visual Studio.
  198. Question about QTableWidget.
  199. Is it possible to extend the open and save dialogs in Windows?
  200. How do I use the zValue to display items on the scene?
  201. How to create user movable and resizable image using QLabel ?
  202. QSortFilterProxyModel lessThan is never called.
  203. I need help understanding QGraphicsItem::paint() function.
  204. Print a MainWindow
  205. Qt app with MySQL works in developing machine but not in deploying one
  206. QT 5.4 Mouse , Kayboard , touch not work on arm device
  207. How do I scale an image without it pixelating?
  208. A way for qt to read the string returned from my php script on the web
  209. Problem with ProxyModel merging models with QSortFilterProxyModel.
  210. Z-Order QLabels in QWidget
  211. A little help needed with QPainter
  212. QItemDelegate Issue
  213. QTabWidget - long pressure on tab
  214. Turn off Smoothing/AntiAliasing for my app (Win/Lin)
  215. QUdpSocket - Send and receive data
  216. Need Some help with QPainter.
  217. Qt 5.4 - Scriptable Qml Application
  218. Understanding GraphicsView Viewport Size
  219. how to get root privilege for QProcess to run installer on Mac
  220. [Solved] QCalendarWidget selection color
  221. Load palette from qss file
  222. How to use Q_Property to customize items in a QListView with a QStyledItemDelegate
  223. qApp->processEvent() cause crash
  224. QTcpSocket KeepAlive
  225. Many Many (most of the time sleeping) threads. Best approach?
  226. Need some help with QGraphicsTextItem
  227. QtPlugin and not-pure virtual functions
  228. HTTP Pipelining in Qt?
  229. Change QWidget Title Color
  230. reading TCP socket, serialPort & Microusb ports in a single thread.
  231. QGLWidget + QOpenGLVertexArrayObject = no output
  232. QTableWidget not clearing table data: How can i solve this problem?
  233. Unable to have 2 QGraphicsView getting their own events
  234. QGraphicsTextItem always gets focus once clicked
  235. Error message in object pointer definition. Don't know what means.
  236. Re-Implementation of QGraphics::itemChange() NOT working
  237. keyReleaseEvent not called
  238. Need help passing data to qml
  239. problem about QProcess:: startDetached
  240. QTableWidget: Strange row selection after changing item while sorting is enabled
  241. Qt 5 Drop Custom Files outside my app
  242. SetParent(0) : SetMaximized() vs SetFullScreen()
  243. Building Oracle 64 bits Driver
  244. QWidget resize troubles
  245. How do I join two QImages to form one Image
  246. plotting 2d graphs with zoom/pan - lots of data
  247. Interrupt QProcessDialog by other dialog
  248. Set programmatically Focus on QGraphicsTextItem
  249. Design buttons with custom shapes
  250. Stack trace in MinGw 4.8 32 bit