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

  1. saving files for future use on different computers running the same application
  2. jump to index in QDataWidgetMapper that uses QSqlTableModel
  3. keyevent
  4. Building QT example
  5. Syncing database between mobile device and PC
  6. QTM namespace
  7. MSVC 2010 and Qt 4.7.3 handling of assert()'s on custom GL windows problem
  8. Serial data interrupt when minimizing a display window.
  9. is there a way to determine/find the ISP from the user?
  10. qwt problem
  11. Dock resizing when move another area [resolved]
  12. Make QHeaderView Editable
  13. data base in qt
  14. Loading new QGraphicsItems with QtConcurrent
  15. QT sms application
  16. Phonon Videoplayer Stucks When Navigated and returned
  17. QStackedWidget Button menu
  18. Get Pixel Values
  19. QSortFilterProxyModel IS NOT WORKING PROPERLY WITH DYNAMIC DATA
  20. use of popup window
  21. the pop up location of dialog
  22. Problem in feteching time and date.
  23. Get Co-ordinates Values
  24. Qt move picture per drag and drop
  25. QTreeWidget::setCurrentItem ( QTreeWidgetItem * item )
  26. Spacing in a dock that contains 7 buttons [resolved]
  27. Question About Arrays inside functions
  28. Using ffmpeg as built in lib
  29. Highlight Tree Item Viw
  30. Multiple instance of Plugin object
  31. setWindowFilePath seems doesn't work
  32. QtBrowserPlugin with IE safe mode
  33. Qurl+poppler
  34. Overriding flags in qmake.conf
  35. QGraphicsItem coordinate systems
  36. Loading text with the first line ending with tabulator causes crash
  37. Showing a Hidden QTableView Column
  38. qtextedit searchable?
  39. QLabel with multiple layers
  40. QEvent::KeyPress problem, when will this event appear?
  41. Setting a transparent background to QScrollbar using stylesheets
  42. How to capture Video with OpenCV
  43. QImage rotate for tiff images
  44. QT4.6.3 to QT4.7.3 Font problem (Chinese)
  45. Do i have to inherit from QTcpServer?
  46. Problem for slow operations in Qt program
  47. Fill area of QPainterPath
  48. Using binding to select on null or value
  49. Second use of a QSqlDatabase instance in a QSqlQuery fails.
  50. Put Widgets in rich text editor
  51. Animate drawing
  52. Please help - Refreshing a QPixmap repeatedly in a for loop ( ??? )
  53. Using QPainter to 'erase' an area of widget?
  54. [Qt 4.7, Linux] Embeding external window contents in QWidget
  55. Promlems with setStyleSheet
  56. Problem with push button navigation.
  57. Issue with visuals when updating QGridLayout inside QScrollArea
  58. QCanvasItem::drawShape : Draw a line of 100000px on X11
  59. qcolor reverse lighter
  60. Auto save and create new row in table view
  61. VTABLE - issue
  62. QGraphicsItem coordinates, again
  63. Simulating a left clic on a calendar widget
  64. configure script in Qt4.7.3
  65. QImage* to QImage
  66. Help on QGraphicsItem::paint please
  67. QTableWidgetItem font
  68. How to accelerate the running speed of the qt program?
  69. Writing a QVector subclass
  70. Multi - Thread Programming
  71. custom delegate for QSqlRelationalModel
  72. Opening a MS Excel file to view from Qt Application
  73. Open file/folder in finder with selection
  74. To Subclass NSApplication in QApplication?
  75. [solved]drag a picture to a different application
  76. QTableWidgetItem with specify type
  77. g++ not found in MinGW/bin/ folder
  78. Does QRegExp::lastIndexIn work correct?
  79. fOpen file in finder
  80. adjust menu order dynamically
  81. QProcess and focus problem
  82. Drag Text on QPainter with left button of mouse movement
  83. QWidget from Designer--Paint or set foreground
  84. Detect GPIO pins in QT
  85. Blocking file access
  86. 7cs alternatives
  87. Sql problem - parameter mismatch count
  88. Disable QDoubleSpinBox validator
  89. QHeaderView alignment
  90. QTcpSocket leaking? What am I doing wrong?
  91. Globally accessible objects in threads
  92. Read from a zip file
  93. Autoscroll TableView when Dragging Column
  94. QtCreator Updater broke Qt
  95. Prblem in stylesheet.
  96. HELP !!! About QGraphicsItemGroup and it's children's event .
  97. Using QWidget::update() from non-GUI thread
  98. Scheduling library
  99. Use your own built library?!
  100. QLabel vs. QLineEdit with Delegates
  101. QNetworkAccessManager in multiple threads
  102. Problem in lcd.
  103. Screenshot with no show
  104. QGraphicsView::resizeEvent(event)
  105. Problem with option->exposedRect
  106. what does the constructor do here?
  107. qtbrowserplugin fails in firefox in redhat enterprise 6 using gnome
  108. Qt and Sceye Scanner
  109. Help with a dynamic list of pictures/text
  110. QGraphicsItem can't receive mouse leave/enter event
  111. How to apply the turnover effect to the image slideshow
  112. Minimize window = images gone
  113. QTcpSocket no more receives data after some time
  114. Avisynth in Phonon
  115. QDockWidget, QCleanlooksStyle and QWindowsVistaStyle
  116. Running the Emulator
  117. QGraphicsView Draw Foreground
  118. example code of table view with a custom delegate?
  119. Phonon VideoWidget does not show video on Vista SP2
  120. Qpixmaps in Qtablewidget hides untill i select the cell?
  121. No anti-aliased fonts on Ubuntu when going from 4.7.1->4.7.2
  122. Replace the typical observer pattern to the Qt's signal and slot
  123. Qt3 to Qt4 with QListIterator<AbstractThing *> it() with QPushbutton
  124. QNetworkReply: how to know when data is sent?
  125. Scope dilemma.
  126. HowTo: Saving application settings on Symbian Device
  127. How to include a Makefile with another Makefile | ver: Qt 4.3.3
  128. GraphicsView Foreground
  129. save music after played from url to local
  130. problem with Google contacts using Qouath
  131. Custom Property On Custom Widget
  132. Check If Application now has focus again
  133. QTextEdit not deleted when implemented as list
  134. Problem with a plugin which depends on another plugin
  135. multithreaded QImageReader
  136. Problems compiling when using an extern
  137. How to apply a magnifier with this QGlwidget?
  138. QAbstractItemModel / QStyledItemDelegate howto update data on value changed?
  139. keyPressEvent and auto completion
  140. QTableView with a column of images
  141. How to construct a QTransform?
  142. problem to read excel file
  143. Method replace with Qregxp
  144. Widget window Id passed and need to draw circles on it (opaque)
  145. Handling multiple web pages in Qt WebKit Browser
  146. Qicon disabled full color
  147. update form
  148. Full screen antialiasing with OpenGL multisampling????
  149. Extra Pixels on Bottom and Right of QTabWidget
  150. QNetworkAccessManager is ignored for HTML5 <audio> resources?
  151. Creating executable for linux
  152. QMatrix4x4 to glTranslatef and glRotatef Values
  153. QTableView question
  154. QSqlRelationalModel::setFilter with QSqlRelationalModel::setRelation
  155. Example for QInputMethodEvent?
  156. Access to signal queue?
  157. QPainterPath cannot work with OpenGL?
  158. syncronous call function from other thread
  159. Cannot see the header labels SQL
  160. QThreads and Windows Multimedia Timer
  161. QPainter.drawLine, drawPath randomly taking a very long while to draw
  162. Loading Image
  163. How can find which button is clicked.
  164. QWidget, StackUnder and setWindowOpacity
  165. QDesktopServices , open a file in finder with selection
  166. Paint over a button.
  167. plotting graph using qwt
  168. Network Communication
  169. udp broadcast filtering own packets
  170. QInputMethod
  171. Printing question
  172. How to handle cross platform font sizes
  173. textbox+highlighter
  174. Must the QGLWidget::makeCurrent () be called inside of the constructor?
  175. insert a QDateEdit in a QComboBox
  176. Help with QDataStream and QByteArray
  177. IP packets with header 0x45
  178. Most Memory-Efficient Way to Add Images to QGraphicsScene?
  179. QProgressDialog is slowing down loop?
  180. Why the drawing cannot be shown when using paintGL() in the QGLWidget?
  181. Qt Application Deployment
  182. Qwidget Depth
  183. Know Number of Property Exposed by the Widget
  184. QtoolBar like movable feature for a widget inside Central Widget
  185. Create extensible application with Qt
  186. Using QTcpSocket to download image from the web
  187. Is there any sources that could download the articles from the net automatically ?
  188. Second QMainwindow as Central widget of outer QMainWindow.
  189. how to open a different worksheet to overcome MS Excel 2003 256 column boundry
  190. QTcpServer/Socket Bidrirectional Communication
  191. Shade in background?
  192. How to Verticalyl right align Title Bar QDockWidget
  193. ToolTip not disappear even hideText()
  194. Technique for creating a main window that can be programatically resized and animated
  195. QNetworkReply signal downloadProgress returns bytesTotal incorrectly
  196. Display an output buffer (text stream) in QWidget
  197. set ntfs permission
  198. Non-rectangle rubber band implementation [Solved]
  199. Loding Tiff Image Vs PNG Images in QT
  200. Creating product activation key.
  201. How to convert *.txt files to *.obj files?
  202. How design a qt application for different screensize?
  203. opening widgets in new window
  204. QTimer Time Resolution
  205. Slow in drawing arraws
  206. QWidget displaying the previous screen
  207. Moving items between models
  208. How to fixed the size of the QGraphicsScene.?
  209. Image in QLabel not being displayed
  210. QGraphicItem is not recognized
  211. QImage - Get the RGB component of a certain pixel
  212. Copy an Object
  213. Making a Scalable Vector Button
  214. push button on specific places of man widget
  215. Creating a thread-safe library to access a database
  216. Plugin can load or not depending on whether my app is launched from Qt Creator or not
  217. Program is running in command line mode and another instance is launched!?
  218. Higher CPU resource consumption while continous painting on the QLabel
  219. Using Qt with SQLite
  220. writing in text file
  221. Widgets must be created in the GUI thread.
  222. Problem with return a.exec(). I need a solution here...
  223. Help in the executable
  224. Sql select table query error
  225. Read Several Groups in INI file from QSettings
  226. need to convert Raw Image Data direct to QPixmap
  227. QGLWidget tilts on continuous resize ?
  228. Save log file to "all user\application data\"
  229. looking for SortRole property example
  230. sort row by column , when getting text alwas wrong
  231. how to set custom type data to a QTreeWidgetItem?
  232. How to set the decoration hightlighted when select a row in QTreeView
  233. Layout management thoughts required
  234. QSqlTableModel remove column by name
  235. To set "ui->label->setPixmap()" from another Thread then main Thread
  236. keyboard and openGL widget
  237. Problem with QDesktopWidget::availableGeometry when building an app bar
  238. QSqlTableModel Unable to find table with SQlite
  239. How to know which views are using my custom ModelView?
  240. problem with dll and executable when i use openGL widget
  241. QtScript and COM objects
  242. Access data from QSqlTableModel
  243. Can i define differnt sort role to each column ?
  244. emit key events
  245. QsqlQuery to access all the value
  246. file setPermission doesn't work appropriately in Win7 for different accounts
  247. Logging battery voltage and current
  248. Problem with QHeaderView pseudo-states and stylesheets
  249. show custom enum property in designer?
  250. Exporting function under a namespace always lead to unresolve reference when linking