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. QStringList::contains() not working
  2. QSqlDatabase Mysql timeout versus PortScanner
  3. swap headers in QTableView
  4. get an adress from navigator using Qt
  5. Warning Suppression
  6. Reading all UDP packets
  7. QWidget::setMask: bug &/or help for workaround
  8. Qt Programming in general
  9. Copying Vector Images to the Windows Clipboard
  10. issue about blank area appear
  11. QTreeView expand signals
  12. Qt 4.4.0 Help Module : Search not working
  13. Problem with QSystemTrayIcon on Mac OS
  14. color table with QGradient and QImage
  15. How to clear shared memory?
  16. [CSS] variables in style sheets?
  17. QWT right click window.. (Context Menu)
  18. QSqlTableModel inserts empty rows
  19. APNG Implementation on QMOVIE
  20. QItemDelegate signals
  21. How to intercept mouse events in a scene
  22. Custom model item deletion (Qt4.4)
  23. Generate image checksum
  24. Pb with shortcuts on Mac OS
  25. Image processing via matrix
  26. Problem when excluding clients from connecting to QTcpServer
  27. Network Threaded server problem
  28. remove item for QGirdLayout doesn't work.
  29. Link errors when linking chained libraries on windows
  30. context menu problem
  31. cell selection in QTableView
  32. Problem with TreeView
  33. linux to windows porting issues
  34. problem with slot
  35. Openning QMessageBox from asyncroniously called slot leads to crash
  36. Rich edit control
  37. Combobox Delegate 25.000 records
  38. parsing JSON format
  39. Constructor call problem
  40. QTableView paint row in stylesheet hover
  41. Related QLinearGradient
  42. Pointer Question related to QLineEdit
  43. how to hide QgraphicsItem !!!
  44. Changing Scrollbar behavior
  45. QFile resized files gets truncated after writing
  46. QString Trick please
  47. font incorrectly show - font break.
  48. Hot to Set my QMainWindow in center
  49. How to execute an exe file from Qt application
  50. QWebView not loading pages
  51. how to enable borders in QGraphicsScene?
  52. Problems with QDate
  53. How can i search selected lines one by one in a QTreeView and get their text
  54. Problem with QXmlQuery and Visual Studio 2005
  55. CAD application??
  56. QTextEdit restore cursor position
  57. QTreeView restore Expanded node after reload model
  58. How to draw selection in delegate
  59. QTreeView::drawRow() problem
  60. Rotating the GraphicsItem while translating
  61. Reimplementing The MousePressEvent for Graphics Item
  62. Maximum number of characters in width
  63. Storing/Reading item creation date
  64. display of doubles in QTableView to match the DoubleSpinBox delegate
  65. glibc detected
  66. Qt 4.4 WebKit: WYSIWYG HTML editor?
  67. renderText is not working correctly
  68. Converting from RGB24 to RGB32
  69. Using QDBus
  70. How to disable NextButton in QWizard ?
  71. subclass QSlider to go to a value on one click
  72. Qt Zoom
  73. Focus of cells in a QTableWidget
  74. QString to char*
  75. Using setEnabled(false) on parent widgets disables all children
  76. QFile::resize takes forever and freezes the GUI
  77. encode characters
  78. QWizard, QComboBox and registerField() issue
  79. i have a question about using qextserialport
  80. QDomElement::elementsByTagName()
  81. Remove word microsoft only chars by unicode
  82. exact region of drawn part
  83. setAlignment does not work again
  84. What is the best way to share data between 2 programs?
  85. QHash non-ANSI key problem
  86. Q_OBJECT error
  87. font can not be changed
  88. QTcpServer as a HTTPServer + POST Requests
  89. Problem with closing the application
  90. QDialog - how to stop hide on "ESC"?
  91. QTextTable horizontal alignment of a cell
  92. Using User Defined Libraries
  93. how to call com component function from Qt other than dynamiccall()
  94. how to hide slider bar on the QScrollBar
  95. QPaint Class and QGraphicsScene ....I am stuck !!
  96. How can I access public variable parent Form
  97. QSpinbox can not be edited through keyboard on Linux
  98. Show QPixmap into QMenuBar
  99. Do you have to use Layout management to show the QwizardPage contents?
  100. Button shortcut call an element in the menu
  101. Receive file over TCP
  102. QTableView and its Scrollbar question
  103. v4l2 video capture input in Phonon
  104. QDirModel and QTreeView cut and paste
  105. readLine() terminates with the '.' character
  106. QGroupBox stylesheet
  107. Partial matching of regex
  108. Styling ScrollBar of QWebView via Qt StyleSheets?
  109. Storing/retrieving a QIcon from a database
  110. add Pixmap to QueryModel
  111. Updating a data in QTableView question
  112. access to ftp server
  113. Scaling of pen width in QGraphicsView
  114. why addSeparator() doesn't work on QMenuBar
  115. Producing PDF
  116. How to do this with StyleSheet
  117. QTextCursor selection forward and backward problem only on linux
  118. Timer delay
  119. How to get a round rectangle (QRegion)
  120. Table with number of columns depending on row?
  121. QCompleter and a UnionModel query internal submodels
  122. QDate minus one week
  123. QComboBox: remove drop Down Arrow
  124. Qt 4.4.0 Problem with QPrintPreviewDialog
  125. QPainter-design issues.
  126. Sql Query Problem
  127. Dynamic QLabels
  128. Problem in QExtserialport program.
  129. Enable QWidget child while parent disabled
  130. Validating a tabel
  131. Avoiding unnecessary files and folder in Impelementation
  132. Restoring cursor position in QTextEdit
  133. serial communication problem
  134. KDevelop + ODBC + Qt
  135. customizing QScrollbar
  136. QSettings and QGLWidgets
  137. QThread in Qt4.4
  138. background-image on a set of widgets
  139. QT4 version for QT3 setBackgroundMode( NoBackground )
  140. Standard error and standard output from QProcess in wrong order
  141. Not Scaling QBrush style fro qgraphics view item
  142. External Lib read from QBuffer on Calback problem
  143. Syntax highlight selection problem
  144. Problem with main window
  145. QT4 HTTP Example and Redirecting
  146. QGraphicsScene performance
  147. Must construct QApplication before QPaintDevice
  148. Threading...?
  149. system() function and QProgressBar
  150. viewing files or some folders
  151. Can I translate data with GUI element.
  152. setting UserRole data in QSqlTableModel
  153. QProcess and kfmclient exec problem
  154. How to set default icons of different file types?
  155. setitemchecked on QMenu
  156. How to put scaled QGraphicsItems next to eachother
  157. Qmake + Xcode + Dependencies?
  158. QLineEdit and keyPressEvent(QKeyEvent *)
  159. Problem When Creating my own Slot
  160. QAbstractItemView flickers
  161. QDialog to QWidget
  162. How to reuse a QImage in a While loop?
  163. QScrollArea stay down
  164. Need Graphical Text on QPushButton/QLabel
  165. how to get main widget in QT4
  166. Error in run my program on a machine without qt envirement 。
  167. why bytesAvailable() returns '0' when there are answer data from serial port monitor
  168. printer the chinese character with QPrinter
  169. modal dialog blocking problem...
  170. 32 fps
  171. Perspective correction with QTransform
  172. How to move an item on a GraphicsScene
  173. opengl alternative to setMask() ?
  174. Video Streaming
  175. How to "flush" display?
  176. Background Style Disables QScrollBar "Drag" Action
  177. How to regain parent's window functions,after child window has closed
  178. QCheckBox on QDataWidgetMapper
  179. QTextEdit and font family
  180. Using QGraphicsView as a Splash Screen (repaint issues)
  181. QTableView sorting when using a model
  182. QSortFilterProxyModel - crash
  183. Time convertion
  184. disabling a default Alt-key behavior
  185. Send TCP message
  186. How do I add new tab to QTabWidget
  187. It's possible to get mime-type associated icons for any file?
  188. Woking with tiff Files
  189. "Treat wchar_t as Built-in Type" to "yes" link error
  190. QGraphicsScene...How to have your own format for button,etc..???
  191. Objective C, Python and Ruby code with C++ Qt application
  192. how to Identify which QLable clicked
  193. Image display
  194. Replace keyPressEvent (dot with tab)
  195. PDF files without page numbers
  196. Code works with 4.3.3 but not with 4.4.0 (both commercial)
  197. QLayout update size signal
  198. QImage antialiasing
  199. QTreeWidget fails to emit itemClicked signal.
  200. QTimer Question
  201. QGraphicsView animation issues?
  202. mutithread in http-server
  203. Implementing threads...
  204. Trouble with cursor and selecting text in QTextEdit
  205. QProcess and unicode problem
  206. GraphicsView/GraphicsScene does not update
  207. Qt's translation default qm-files under Win32
  208. drawPolygon() problem
  209. printing QWebView before showing in Dialog
  210. When does QMainWindow::setCentralWidget() destroy the old central widget?
  211. QTextDocument line number
  212. QT application with opengl drops xorg session
  213. isDigit() isdigit()
  214. high processor waste...
  215. Database does not update when using QSqlRelationalTableModel and setRelation
  216. QBrush pixmap tiling
  217. how Adding JavaScript to QWebView
  218. Qt4.4 widget wall.
  219. Find font files
  220. removing of selected rows
  221. How to detect that first instance of application is already running?
  222. QLineEdit text() crash - Qt3
  223. Plugin - DLL error
  224. QFile -> std::fstream
  225. QT application with opengl and GLU
  226. QApplication focus from other friend instance
  227. How to make a list of QGraphicsItems on the scene
  228. which one does have high performance paintGl or paint Event
  229. text inside QGraphicsEllipseItem
  230. Painting an image on QItemDelegates
  231. I've just begun using QT, and I need some help
  232. Setting wallpaper on windows
  233. How to stop child widgets from inheriting parent's StyleSheet and use system default?
  234. Very strange (perhaps) QHttp behaviour.
  235. Mnemonic shortcuts buton not showen in cleanlook style
  236. Qlabel size string too long
  237. XML + XSLT mit QT
  238. Changing QPushButton text colour with mouseMoveEvent
  239. loadFromData with Pixmap probelm
  240. Widget Arrays?
  241. how to change backgroup color, button color and shape?
  242. How to make Search Dialog as it is used by MAC O.S
  243. QProcess exitStatus()
  244. Multiplatform "excel" generation
  245. Qt Modal/Modeless possible bug in MS Windows
  246. visual studio project files - adding extra files
  247. Audio Recording with Phonon
  248. How to Open & Close a Widget ?!!
  249. QTextEdit->find()
  250. Need help. can't append chars in QString