View Full Version : Newbie

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  1. Reimplemented QHeaderView paints wrong on scrolling
  2. How to add pop up menu for QListWidget items ?
  3. How to combine two projects
  4. QLabel calculates wrong size in a layout
  5. QSqlDatabase: QODBC driver not loaded - problem
  6. QVTKWidget doesnt work with QFileSystemModel (VTK 7, Qt 5.5)
  7. Populate a custom model
  8. QBytearray to QGraphicview
  9. qdialog hide and show problem
  10. Having the MainWindow made completely out of docks
  11. Add QDockWidget as tab in QTabWidget
  12. allow user to draw n sided polygons in an open window
  13. Reading values from XML
  14. QFileSystemModel with QTreeView Questions
  15. Memory problems by creating several QDialogs
  16. [Urgent] Need help creating my first project
  17. Qt Android Application in Visual Studio
  18. How to upgrade to latest version on Windows 10?
  19. QPixmap working on one PC, not another
  20. Datastream not reading from socket as expected
  21. Can you use a pointer to take the place of an object name?
  22. opening another window from mainwindow
  23. QSQLQUERY commands
  24. QSortFilterProxyModel Crashing with QTableView when Row Changed
  25. using settext() and sethtml() to display output in text browser at same time
  26. How to save a Tablewidget in qt
  27. Qt Chart Installation
  28. build qwt
  29. How to set up visible rectangle of QGraphicsView?
  30. Qwebview unable to load specific page
  31. selectionModel() strange behavior
  32. Very high speed data acquisition with realtime chart update. How to manage this?
  33. Using libusb-1.0 with Qt (MinGW) in Windows 8
  34. Datatype transfer over qtcpsocket
  35. time compilation not working
  36. Collosion detection for QGraphicsPixmapItem objects. how?
  37. 'Hello world' question
  38. What is a Qframe? can I use it as a layout/container?
  39. How to do a 1:N relationship between classes in Qt?
  40. How to Close SubWindow in MdiArea
  41. Another newbie question. Cannot genereate ui to .h via the makefile
  42. I need a widget that can display lists of column-aligned strings
  43. qwebview browser do not response touchevent
  44. add items to QtabWidget
  45. Drawing background while mouseMoving
  46. Managing user activity in client-server applications.
  47. Bit Rate of a video file.
  48. doesn't the makefile generate according to the .pro ?
  49. QTreeView and StylingSheets for QTreeView
  50. Link shared library .so files
  51. QLineEdit::editingFinished() doesn't work if QLineEdit is empty?
  52. open file browser and save file
  53. Cannot do addTab in loop for
  54. Including library
  55. Problem setting items in QTableWidget
  56. Setting up ARM Toolchain (for Ardupilot project)
  57. Reading large unsorted file
  58. QCompleter does not call data method from model
  59. Dragging QCPItemLine
  60. QPainter doesn't paint
  61. bitrate of vedio file
  62. Write new data into QTableWidgetItem, convert float into QTableWidgetItem
  63. QList<Object>into QListView or QTree
  64. Qt / DMX : Software commanding a DMX lamps
  65. diffrent resouce file at run time
  66. QMainWindows show empty QWidget
  67. Access Memory Address of a QT made viewer?
  68. Image Not displaying in Qlabel
  69. How remove database in right way
  70. QSignalMapper with one object being a thread (no visual object)
  71. events and form problems Slot ? Help Mainmenu for form "Widget"
  72. qt way of having a ring or circular buffer set
  73. Setting default resource search paths @rpath to @executable_path/../
  74. Passing the object from QML to CPP file?
  75. Qt OpenGL (QOpenGLWidget) - Simple Triangle
  76. Base64 decoding problem (76 chars per line)
  77. Converting from cv::Mat to QImage quickly
  78. Editing Qss stylesheet in QT, programmatically
  79. Clarification needed on my concept
  80. display text in TWO LINE POLE DIPLAY running IN OPOS DRIVER:
  81. Qt program uses wrong video card
  82. Qt Creator Crashes on Centos 7
  83. dialog requires two button clicks to activate a search
  84. my .exe not running on another computer
  85. problem about showing my Qt application in smaller screen
  86. How to export C symbols from qt dynamic library
  87. Mouse DoubleClick problem
  88. Change user agent and referrer For WebEngine
  89. QFileSystemModel and QTreeView adding "Path" Column
  90. change color on dragging curve
  91. how to save a treewidget
  92. QT5.7 problem building examples and more with qtcreator
  93. Remove drawed lines with Repeater on ComboBox value changed
  94. tabifyqdockwidget title bar color
  95. Frameless Widget move
  96. Reopen Form Widget after deletion
  97. How to get signal when checkbox in table cell changed?
  98. Same model different views QTableView
  99. Mouse Double click problemm
  100. how to use setDragMode in QGraphicsView to draw a circle when user drags over figure
  101. Saving Model Data to XML
  102. All specific column data of every row. QTableView
  103. Fixed point while dragging curve
  104. Long term syncronous method calls to asyncronous because of GUI
  105. Load time for the maps
  106. QDockWidget resizeDocks function
  107. Pass UI information between tabs
  108. how to resize top level widget in mainwindow .....
  109. Find the text width in QFont
  110. Regarding Bluetooth Low energy Heart Listener example
  111. qt5 QAbstractListModel C++ model in QML
  112. Bluetooth low energy private service support
  113. Passing ACTUAL variable to a new class, getting wrong value
  114. Qt error :-1: error: cannot find -lqxmpp
  115. Working with widgets created bt Qt Designer
  116. Destructor not running
  117. Qt pro files and CMAKE library projects
  118. "Creating a Qt Widget Based Application"
  119. Hide application icon for QGuiApplication?
  120. error '' was not declared in this scope
  121. some errors when i run my app .exe
  122. Using mysql database
  123. using an isntance of QSqlDatabase for connection defiinition
  124. How do you get a child widget to resize with its parent?
  125. error : qt version is not properly installed please run make install
  126. USB Device detection
  127. Invokemethod with an argument Qhash < Qstring,Q string> error 2976
  128. including external library or package to Qt
  129. String Manipulation and string functions
  130. Height/Width of Qt Quick Controls
  131. Error again with xmpp in qt 5.2
  132. Continous read of the File
  133. Property alias - make visible rectangle in other qml file
  134. QT 5.7 and MYSQL On Centos 7 - Driver Not Loaded
  135. question about xmpp (different question)
  136. Don't u nderstand how to use the palette in Qt Designer
  137. ftp file upload
  138. Doubts regarding QLockFile and QSettings
  139. Saving two data sets to the same file
  140. push button twice different text
  141. Display pictures using label?
  142. running legacy code in Qt Creator newly installed
  143. How to play .swf files in QT?
  144. Use Events to update UI
  145. QDockWidget and Qt Creator designer
  146. How to manage Focus with States in my custom QML component?
  147. overriding a property fixed by an external component
  148. QtXML : read all the nodes of a xml file
  149. set an image behind all child widgets
  150. load draggable pictures
  151. QT 5.2 bug of incorrect calling of QDateTime::fromString() ?
  152. reference open source project using qgraphicsview
  153. Solved
  154. Proper way to start learning Qt
  155. How to get index number for selected item in QtreeWidget
  156. QML Read & Write XML
  157. How to generate Bar Code of a Qt form ?
  158. Well, this is discouraging!
  159. With Ubuntu : How to build for other platforms
  160. C++ class with multiple QAbstractListModel?
  161. Use this class QDnsLookup in qt creator
  162. qdnslookup example
  163. crash tool static build qt
  164. Help with QWebEngineView drag function on map site http://map.baidu.com/
  165. Convert QString to unsigned char
  166. Moving MouseArea.containsMouse
  167. Run exe insde QML window
  168. How to get the standalone file?
  169. QTreeView: hide parents but show children?
  170. Input text to be listed in listWidget?
  171. Qt and decimal number
  172. border around tableView not working
  173. integrate new widgets into Qt
  174. how to trigger context menu actions
  175. slidemenu in qml
  176. Mapping two tables on the widgets using QDataWidgetMapper
  177. Qusetion about Qdir::root()
  178. How to use QAxWidget->dynamicCall() with VARIANT*
  179. Where to find 3rd Party/Open source Qt Widgets applications
  180. Drag clickable circles and their letters in x-direction
  181. WinApi tool with qt
  182. Use code from Visual Studio 2015 in QT / Input-Output box
  183. qtlogging.ini, QT_LOGGING_RULES and qt.widgets.gestures output
  184. opening selected data details in a new window
  185. Qt Designer/Qt Creator do I understand the difference?
  186. highlight button with dashed line when focus is set by tab
  187. Rich Text
  188. load qml calendar from textField display abouve textField
  189. Help with this error no such signal
  190. unresolved external symbol
  191. Help with this library
  192. using pre-created widgets in Qt Creator/Qt Designer
  193. qtcreator.exe -Entry Point Not Found
  194. Help with this: send keystrokes
  195. class qcamera some help or more examples?
  196. Simulate enter key and more
  197. write only with uppercase not lowercase
  198. Other conversion posible
  199. Open zip with QuaZip from Qbuffer variable
  200. using a busy indicator when loading component
  201. how to give xml file
  202. How to make QComboBox as multiselect in Qt
  203. Error qt msvc2015
  204. qml listView key navigation not working setting focus: true
  205. destructor not working
  206. File not found msvcprtd.lib QT
  207. QWebEngine failed on https:// with code ERR_SSL_CLIENT_AUTH_CERT_NEEDED
  208. string qt Qml
  209. How to prevent opening the same record in a new window more than once in QTableView ?
  210. Button clickable area don't coincide with their position
  211. layout
  212. signal From QcheckBox inside QTreeWidget , itemChanged not working!
  213. How to set text to messageBox from a function outside of mainWindow
  214. Help with this message
  215. Add openssl library to my project
  216. QProxyFilterSort sort listView column headers by alaph and by ass. dec.
  217. Qt Creator 4.0.2 Idiosyncracy?
  218. structure variable to Qml
  219. QT += webkitwidgets
  220. Statically linking third party dll(no .lib file) and use classes using qt
  221. PropertyAnimation : change property in each object individually
  222. Loop devices with qstring and qfile pls
  223. Need current device i can use qstring and qvector to get this?
  224. Copying my tool in startup qt
  225. Camera Overlay Behind Widgets
  226. QTextbrowser Resizing using mouse during run time
  227. capturing keystrokes help
  228. EventFilter show events returned
  229. Windows hook using windows api in QT
  230. add buttons using QStringList in qml
  231. Listelement text
  232. Question about signal and slots
  233. issue with sqlite select qry by date & time for 24 hour period
  234. add qml item dynamically on btn click
  235. Use cmd commands in QT
  236. Question about PyQt5 and QtCreator.
  237. new issue with sqlite archive event fucntion copies data from one db to another
  238. Help with this
  239. QXmppTransferJob
  240. One example about QXmppTransferManager::setProxy() for QT
  241. How to have a tansparent window
  242. Error C1902 when using autodetected CDB debugger
  243. warning: invalid use of incomplete type 'class QEvent'
  244. What does it mean these characters
  245. The best way to convert QString to char
  246. Application crashes when associating one object with two others
  247. Convert QString to QChar
  248. Convert char to QChar?
  249. add a default value to comboBox that uses custom model
  250. how to center my widget in a QtableWidge?