PDA

View Full Version : Newbie



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

  1. Display timer widget on my main window
  2. Using QProcess on 7zip and connecting Slots does not provide output to Textbox Widget
  3. Function who return a layout
  4. How to select a row in QTreeView
  5. QODBC by QT
  6. I can't open old projects / cpp files.
  7. Can't exit out of loop to proceed to next lines of code - Button Pressed Event
  8. QTableView change tab order direction to vertical instead of horizontal
  9. Migration from Qt 4.8 to Qt 5.12 Msvc 2017
  10. Polish characters in editor
  11. Arrange QtoolButton in QToolBar ?
  12. Print images dosen't work on server
  13. QScrollArea layout is correct with debug message. Remove debugging results in error.
  14. Running into many problems setting up Qt and QMYSQL (qmake won't run?)
  15. QScrollBar setValue() vs setSliderPosition()
  16. Sharing content through network (E-Learning software)
  17. Dragging files from desktop
  18. QTableWidget with a column of buttons. How do I get whichone is clicked?
  19. QSqlQuery Best Practices?
  20. qpixelformat.h Error, Mac OS
  21. Load a html file: No name 'QtWebEngineWidgets' in module 'PyQt5'
  22. Getting a QPieChart to work
  23. layout to fill all free space (vertical and horizontal)
  24. QLineEdit with multiple strings by default.
  25. QTreeView Drag and Drop to QtableView
  26. How can I connect to Visual SVN server Repository C++ with Qt
  27. QToolButton Icon without Border?
  28. Programmatically click second item on QPushButton that has a QMenu
  29. Table View not Updating after adding a new Row
  30. error qmakeAndroidSupport at startup qt creator
  31. Does QToolButton have a RELEASED Signal ?
  32. QComboBox: Set only the first line as editable.
  33. How to use keyboard with QDateEdit and QTimeEdit?
  34. Is there any way to manipulate the hierarchy without using drag/drop in the preview?
  35. Qt / PyQt - Overlay widget
  36. Some general questions on Qt
  37. Display Array in popup window / dialog box
  38. QtModbus Help
  39. QSizeGrip dissappears
  40. Aceess Common Frame for two Different Ui class
  41. Formula for extracting certain elements from a list
  42. Insert something into certain line and column of text file
  43. Qt5 Window Widget Application controls multiple screen resolutions
  44. Can i insert the external exe file window inside of GUI?
  45. How to save and load listView row data?
  46. Get remaining battery charge percentage from BQ27542
  47. PyQT5 QFileDialog only works correctly when the file mode is set to 'Directory'
  48. Retrieving data from QTableWidget to create a nested list of like values
  49. How to insert the blank row in table widget when click push button
  50. PYQT5 QTableWidget Retrieving values from cells
  51. Insert some text in external exe file.
  52. How to filter columns with numbers when subclassing QSortFilterProxyModel?
  53. Render two videos in an application
  54. How to set header in Table View?
  55. How to embed external program in main window.
  56. How to run a QProcess in QThread without destroying the QThread
  57. How to insert a value of a Qlist inside of another Qlist
  58. "QPixmap: Must construct a QGuiApplication before a QPixmap" Debug Error!
  59. Mouse coordinates on Zoom in and Zoom out.
  60. Change image with a virtual button
  61. Slide windows
  62. ReadAllStandardOutput() is returning empty characters if they are not recognised
  63. Problem with QSerialPort
  64. qt with glut on windows 10
  65. QWebEngine app deploying with console log.
  66. Zoom and scroll (pyqt5 -python)
  67. QPSQL driver not loaded
  68. How to get the current date out of a Date Tumbler
  69. OSX style QPushButton for Windows?
  70. Create images slideshow in c++
  71. How to create select and delete in qFrame?
  72. Creating a multiplayer game, don't know where to start, looking for advice
  73. How to show a message to user when app crashes
  74. Rebuild of libqxcd.so required
  75. QImage from QByteArray
  76. Create DB & Write to DB
  77. is it possible to load QAxobject Excel to initialize and call it later?
  78. Change text color of one word in QMessageBox message
  79. App dissapears from Task Manager when running a QProcess
  80. QComboBox with custom tree view is not showing its items
  81. QDoubleSpinbox decimal issues.
  82. networkAccessibleChanged signal never gets called
  83. Constructing a custom widget in QGraphicsScene
  84. Write a file to cd/ DVD directly in qt
  85. How to trig an action at reaching of defined value (with fast sampling)?
  86. Where can I get Qt Quick? Can it do graphing?
  87. Not able to build QWT 6.1.4 on Windows
  88. How to insert picture in to qimage
  89. How should I install point cloud library (PCL) right for Qt?
  90. How to change arrow of QComboBox
  91. How to leading 0 in Qspinbox?
  92. Android GUI development for existing c++ project
  93. When I start a thread second time my app is freezing
  94. SetSinglestep
  95. No such slot. Connection done in base class. Using model/view framework.
  96. QTableView Problem
  97. Underline contents of a QLineEdit on the UI
  98. Failing to start a new Qt program
  99. Get signal sender
  100. How do I get a snapshot of a widget ?
  101. Why does a QSpliter reverse the order of QFrames?
  102. QMainWindow in StackedWidget
  103. i have issues with qt enum how to return value from key and key from value
  104. ui->graphicsView Error: "Internal data stream error."
  105. Render QGLWidget to Disk
  106. QSettings usage for multiple processes
  107. Qt Drawing 2d grid based maze
  108. Flickable area is going over my content Item
  109. Format showed input text in TextField
  110. STM32 Nucleo F446RE - Serial Port Problem
  111. Rotate GraphicsObjects
  112. Scroll bar on scrollArea not working
  113. How can i draw picture with Qpen
  114. QwtSvgPlotItem Proper Load Order
  115. How to access ui from another class
  116. Graphics Item jumps to start position when moved
  117. Draw a line over a central widget
  118. how to use database value in the variable
  119. Determine which button was clicked on a different window
  120. How to get lines from a file using editText
  121. QTableView Problem
  122. Sequence issue in QProgressDialog
  123. LNK2019 error using multiple source files
  124. Project ERROR: Unknown module(s) in QT: mqtt
  125. Syntax issue with placing text inside a QProgressBar
  126. Serialization with QDataStream
  127. Serialization two vectors that are in a structure
  128. Sequence of inverted data row in Qtableview
  129. Exact color Mac uses to outline a line edit in focus
  130. QT MYSQL drive build, undefined reference to `mysql_get_client_version@0'
  131. How to add a custom minimize button in PyQt5 as i am getting a TypeError?
  132. PyQt5:QMYSQL driver not loaded
  133. How to access data from web
  134. Overlapping plots
  135. index out of range
  136. QMYSQL driver not loaded
  137. adding another widget to an existing widget
  138. Change ONLY the background color of a QFrame, not everything in it.
  139. Combining two guis into one widget
  140. Creating tree kind of model from QAbstractItemModel or QAbstractListModel
  141. Any Qt Android musicplayer real-app examples?
  142. Layout
  143. Place two pie charts side by side on one gridLayout
  144. QPolarChart
  145. QT5 - Modal Window
  146. Explode Pie Slice when Hover Mouse
  147. Component that lists all files/folders in a particular path.
  148. Qt Perspective transformation
  149. "QMainWindow: No such file or directory" error: Compiling using qmake only.
  150. Anticlockwise QPolarChart
  151. Pass data on button click
  152. Restore the mainwindow size on last open
  153. MainWindow's child DockWidget disappears if I call setFloating(true)
  154. QSlider mid position
  155. How to find which button was pressed (PyQt5)
  156. Build Qt5 with developer-build on ubuntu by the instruction, got error
  157. how to create installation of app
  158. How to design an interactive image viewer for big gray-scale images
  159. ImageViewer: Pixmap or OpenGL - performance when creating pixmap
  160. QGraphicRectItem update colour in foreach statement
  161. problem reading the serial port
  162. I cannot get QGraphicsRectItem to change colour on mousedoubleclickevent
  163. Undefined reference
  164. Signals and Slots only don't work
  165. Error while compiling qt5.7 in centos 8.0
  166. Can't get the notify signal in QML
  167. How to use GMP with Qt creator 5 (latest version) on Windows?
  168. QMenu take Main Window focus
  169. problem in adding Qstring in 1st column in Qtableview/Qtablewidget
  170. statusbar
  171. Incrementing and decrementing ListView
  172. QTreeWidget update problem
  173. QCustomPlot, changing graph scale and resizing data
  174. How to Build & Run Qt Version 4.8.4 from QT Creator 4.11.0
  175. Qt server-side and database
  176. How to show two states of a rectangle in PyQt/PySide2
  177. Prerequisites for Installing Qt creator & Steps for making the environment
  178. Qt Designer & uic. How to do custom stuff when a button is pushed (c++)
  179. Drag and drop an image on a QTextEdit
  180. QNetworkReply is empty
  181. Qt won't recognize QString::replace function.
  182. QDialog and Multithreading within PYQT5
  183. Display .pdf file in Qt window screen
  184. error when linking opencv libraries in QT
  185. How to emit a signal from a static function
  186. How to create splash text
  187. Missing rows in QSqlTableModel
  188. How to display Tornado bar chart min and max value using QWT
  189. how to load 16bits grayscale image in the fragment shader?
  190. Qt5 CMake include all libraries into executable
  191. QProgressBar with % in decimal
  192. [PyQt5] Making a text appear char by char in QTextEdit
  193. Clickable text in custom widget
  194. Sudoku grid
  195. How did you learn Qt?
  196. Help with my sudoku game
  197. How to change background and font color of QTreeView using HTML code
  198. How to make QT automatically connect to correct COM Port
  199. Fatal error occur when crating instance of messagebox in therad function.
  200. Random Sudoku board generator
  201. How do i search from items of list widget ??,
  202. QBytearray output in single line ?
  203. QLineEdit Signal
  204. Resource files not showing on Ubuntu 16.04
  205. Sudoku QLineEdit focusInEvent
  206. Am I getting through?
  207. How to change push button text by clicking on another push button
  208. Read stdout to a widget
  209. Am I getting through?
  210. chop String if more then 2 spaces are found
  211. My class isnt working properly and i dont know why (Newbie)
  212. Error when i import cv2
  213. TicTacToe class that creates a board doesnt work properly
  214. QListWidget first line in file not read
  215. How can I add a GUI file selection component to my console application?
  216. Maze generator/solver
  217. QVector or 2D Array to read out from a file
  218. Derivative vector on Eigen arithmetic sequence
  219. Sorting a QList
  220. keyPressEvent Key_Up/Down/Right//Left
  221. Proper PyQt5 signal & slot syntax
  222. Display Japanese character in qt GUI
  223. Drawing a QPixmap mit rounded corners
  224. gcc and Qt 5.14
  225. Convert image to grayscale and get pixel values
  226. Why fonts in Qt are appearing blurry or pixelated?
  227. Prevent a Layout in a Layout from auto-resizing
  228. Keeping track of an unknown number of widgets
  229. Add rectangle dynamically in QML
  230. Debug says vaiable is empty but it isn't
  231. Undefined reference to function if in .cpp file
  232. Place widgets at specific position
  233. QT Paths for Dream in Windows 10
  234. Change mainwindow ui label text using another class
  235. Problem with class type for dll
  236. How do i drag item from QListWIdget and drop to QPlainTextEdit ?
  237. Qt 5.15.0 WebEngineView not displaying PDF
  238. How not to display all x axis coordinate labels pyqt5
  239. Drag and Drop different item text in two QListWidgets
  240. How to make QInputDialog box modal less?
  241. Timer update as I add objects
  242. Having one code for every pushButton
  243. Textedit - can't reset charFormat after highlight
  244. I'm trying to write a QPainter update Interval
  245. Connecting textEdit with label
  246. How to connect a textEdit with a label
  247. Background Color is clippable?
  248. Label with text and number
  249. Qt fonts are different
  250. Adding items to QComboBox