Stack Overflow
Stack Overflow

Questions tagged [qt3]

For issues relating to using the Qt framework, version 3.

Qt (pronounced officially as cute (/kyut/) though commonly pronounced as Q.T. (/ˈkyu ti/)) is a cross-platform application development framework widely used for the development of GUI programs (in which case it is known as a widget toolkit), and also used for developing non-GUI programs such as console tools and servers. wikipedia

Qt was created by Trolltech, and is currently developed and maintained by Digia. Qt 3 is no longer supported.

56 questions
0
votes
2 answers

Qt 3 - adding a widget to an already existing widget and its layout

I have a QDialog created in designer with a QFrame testFrame which I've added a QHBoxLayout to, and at some point after the whole thing has been created and shown I am trying to programatically create a new widget with the QFrame as a parent.…
Rajveer
  • 847
  • 11
  • 28
0
votes
1 answer

QT4 QString compile error when add QT3_SUPPORT

I study some Qt3 code, My enviroment is QT 4 commercial, VS2010 with qt-addin. when I add the preprocessor "QT3_SUPPORT", the QString always with some error info like this: 1> main.cpp 1>main.cpp(18): error C2248: 'QString::operator…
user1279988
  • 757
  • 1
  • 11
  • 27
0
votes
1 answer

Linux: resize application window to fit display

I have a 1024x768 Qt3 application, and want to run it on a smaller tablet display. Isn't there a way to zoom out the application window, so to fit the display? I mean: not resize widget by widget, but at very low level, frame by frame, as if it were…
john fulgor
  • 1
  • 2
0
votes
1 answer

Filter Widget using QComboBox

I want to implement Filter widget using QComboBox. The way it should work is, when I type letter 'a' it should show the items that are starting with 'a', and then if I type 'b' it should show the items that have the prefix 'ab' etc. I tried by…
shan
  • 1,164
  • 4
  • 14
  • 30
0
votes
2 answers

Oracle Driver for Qt

Any oracle10g driver is available for QT3
Biju CD
  • 4,999
  • 11
  • 34
  • 55
0
votes
1 answer

From Qt3 to Qt4 : issues with internal classes ( Q3GList & Q3PtrCollection )

I'm updating a code from Qt3 to Qt4. I used qt3to4 porting tool, and it fixed some of my issues. But a few errors are remaining: g++ -m64 -Wl,-O1 -o CONVECTION_DYN_CODE_version_initiale Convection_points.o Convection_points_prof.o glbox.o…
Kamouth
  • 134
  • 2
  • 9
0
votes
1 answer

Qt3 / Vs2003 - breakpoints etc, not working

I've inherited a Qt3/Vs2003 project. Which I think's been badly mangled over the years, e.g. there was a new DEBUG macro added to it that was logging to file... opening the solution in VS and checking the build configurations I found there was no…
timB33
  • 1,977
  • 16
  • 33
0
votes
1 answer

QT3 (yes 3) integration with VS2003 (yes 2003), how to add new UI form to existing .proj

I've been asked to do some updates to a QT3 app we've got and I need to add a new UI, I've created it in the QT .pro but it's not been picked up by the existing associated VS solution/.proj file. I think there ought to be some integration that can…
timB33
  • 1,977
  • 16
  • 33
0
votes
1 answer

How to get QDockArea size?

I want to get the QDockArea size when the user changes its size by dragging the Splitter. Is there any signal that emits when QDockArea size changes ? I'm using Qt 3.3.6 (please don't suggest to change the Qt version).
shan
  • 1,164
  • 4
  • 14
  • 30
0
votes
2 answers

Available screen size on Linux in Qt 3

QDesktopWidget * screen = QApplication::desktop(); QRect size = screen->availableGeometry(this); The documentation says, What is available will be subrect of screenGeometry() based on what the platform decides is available (for example excludes…
shan
  • 1,164
  • 4
  • 14
  • 30
-1
votes
1 answer

Q3support status in the next Qt release

What is the status of q3support classes in the next Qt release, I heard that before august when next major Qt release it will be done without Qt3 support is that true? please give me links if that is true. And what is the proposed ways to reduce the…
Wazery
  • 15,394
  • 19
  • 63
  • 95
1 2 3
4