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Forum: Newbie

Newbie to Qt? Ask your questions here.

  1. Code for Horizontal spacer

    Started by Gary7, 14th August 2012 17:31
    qmainwindow, spacers
    • Replies: 2
    • Views: 18,881
    Gary7
    15th August 2012, 04:52 Go to last post

  2. Question How to undo the changes made in a widget.

    Started by RJ, 14th August 2012 09:23
    • Replies: 3
    • Views: 4,781
    wysota
    15th August 2012, 00:29 Go to last post

  3. sharing QPixmap object between QGraphicsPixmapItems

    Started by franki, 13th August 2012 14:18
    qgraphicsitem, qpixmap, share
    • Replies: 2
    • Views: 5,651
    ChrisW67
    15th August 2012, 00:12 Go to last post

  4. horizontal line / QTextDocument

    Started by migel, 10th August 2012 12:01
    • Replies: 3
    • Views: 5,004
    migel
    14th August 2012, 20:21 Go to last post

  5. Question Render image on QLabel using openGl

    Started by vinodpaul, 14th August 2012 10:36
    image, opengl, qlabel, render
    • Replies: 2
    • Views: 8,406
    Talei
    14th August 2012, 17:57 Go to last post

  6. Sending and Receiving datagrams in one application

    Started by drinkwater, 13th August 2012 20:34
    • Replies: 1
    • Views: 3,827
    drinkwater
    14th August 2012, 15:58 Go to last post

  7. Displaying 16bit grayscale image; white shows up as blue??

    Started by dsab123, 8th August 2012 15:11
    16 bit, blue, pixel, qimage 1 Attachment(s)
    • Replies: 3
    • Views: 9,677
    dsab123
    14th August 2012, 14:47 Go to last post

  8. Qt style sheet performance

    Started by vhptt, 14th August 2012 10:03
    performace, qss, stylesheet
    • Replies: 1
    • Views: 5,283
    Lykurg
    14th August 2012, 10:49 Go to last post

  9. Emit signal to different widget

    Started by unix7777, 12th August 2012 08:07
    callback, emit, signal, widgets 1 Attachment(s)
    • Replies: 6
    • Views: 11,293
    spirit
    14th August 2012, 06:21 Go to last post

  10. SQL result problem

    Started by unix7777, 12th August 2012 16:16
    • Replies: 7
    • Views: 4,233
    ChrisW67
    13th August 2012, 23:31 Go to last post

  11. Does QT has any charting library?

    Started by sarav, 26th February 2007 06:16
    • Replies: 12
    • Views: 11,860
    Nightfox
    13th August 2012, 23:27 Go to last post

  12. Question It is free for commercial use? (Question about licence)

    Started by tom_far, 12th August 2012 17:16
    • Replies: 3
    • Views: 13,484
    yeye_olive
    13th August 2012, 23:08 Go to last post

  13. How to store data in a tablemodel

    Started by rubikon, 9th August 2012 08:25
    • Replies: 11
    • Views: 7,404
    spirit
    13th August 2012, 14:18 Go to last post

  14. Setting a single step value in a QTreeWidget

    Started by pcheng, 13th August 2012 09:40
    • Replies: 1
    • Views: 2,748
    StrikeByte
    13th August 2012, 11:32 Go to last post

  15. double QLabel declaration problem

    Started by Pawello, 11th August 2012 11:26
    • Replies: 6
    • Views: 4,363
    Pawello
    13th August 2012, 10:57 Go to last post

  16. How to get colored QImage

    Started by Nadja, 13th August 2012 09:49
    • Replies: 3
    • Views: 4,034
    Nadja
    13th August 2012, 10:29 Go to last post

  17. Scrollable window

    Started by Rakma74, 12th August 2012 13:57
    scrolling, window
    • Replies: 4
    • Views: 5,062
    Rakma74
    13th August 2012, 09:58 Go to last post

  18. Getting the value of a QComboBox inside a QTreeWidget

    Started by pcheng, 9th August 2012 13:16
    • Replies: 2
    • Views: 5,118
    pcheng
    13th August 2012, 09:23 Go to last post

  19. Proxy error

    Started by anilkhanna, 8th August 2012 13:31
    • Replies: 1
    • Views: 2,268
    anilkhanna
    13th August 2012, 05:56 Go to last post

  20. problem with interface Class - Error:undefined interface

    Started by k.qasempour, 11th August 2012 12:36
    • Replies: 1
    • Views: 5,155
    high_flyer
    12th August 2012, 17:37 Go to last post

  21. how to connect two widgets

    Started by unix7777, 11th August 2012 21:46
    connect, signal, slot
    • Replies: 1
    • Views: 5,842
    mvuori
    12th August 2012, 13:15 Go to last post

  22. Random hex number of given length in QT?

    Started by jiveaxe, 11th August 2012 18:35
    qt random hex
    • Replies: 2
    • Views: 6,608
    jiveaxe
    12th August 2012, 09:05 Go to last post

  23. two questions : phonon volume slider and displaying song tiltle

    Started by qtnewbie12, 10th August 2012 09:56
    • Replies: 1
    • Views: 2,757
    qtnewbie12
    12th August 2012, 04:07 Go to last post

  24. window buttons

    Started by jaca, 11th August 2012 22:17
    1 Attachment(s)
    • Replies: 4
    • Views: 3,560
    ZikO
    12th August 2012, 02:58 Go to last post

  25. QSqlDatabase model can't display data in QTableView

    Started by unix7777, 11th August 2012 20:45
    qsqlquerymodel, qtableview, sqlite
    • Replies: 2
    • Views: 6,730
    ChrisW67
    11th August 2012, 23:55 Go to last post

  26. Meaning of ':' in Qt directories

    Started by mchome, 11th August 2012 21:09
    • Replies: 1
    • Views: 3,128
    Zlatomir
    11th August 2012, 21:43 Go to last post

  27. QGridLayout refresh

    Started by Pawello, 6th August 2012 13:36
    • Replies: 7
    • Views: 5,670
    Pawello
    11th August 2012, 11:18 Go to last post

  28. Proper way of testing whether Qt is being used by a program

    Started by jamadagni, 10th August 2012 07:47
    • Replies: 2
    • Views: 2,685
    jamadagni
    11th August 2012, 08:27 Go to last post

  29. Composite Widget Tutorial

    Started by tescrin, 10th August 2012 21:33
    • Replies: 1
    • Views: 8,025
    Zlatomir
    11th August 2012, 03:55 Go to last post

  30. Required a pointer "this" to QWidget inside a component class.

    Started by ZikO, 10th August 2012 15:52
    • Replies: 2
    • Views: 3,209
    ZikO
    10th August 2012, 19:41 Go to last post
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