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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.

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How to add checkbox to QFileDialog window in QT3?

I have a problem with adding an extra checkbox to QFileDialog window. I'm talking about the same window which is opened during using QFileDialog::getSaveFileName. I know how to do this in QT5, I need to make a subclass and set option…
Beond
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Can Qt3 designed UI can be converted to Qt5 UI form?

is it possible to convert Qt3 designed UI to Qt5 UI form? I have a huge quantities of forms that must be transfered. The only way out I can see for now, is to make a brand new ones. I tried to open .ui file via Qt5, it returned error: This file…
NaturalHabitat
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sample of standalone NPAPI adobeflash hosting application

Somebody can point me to opensource of sample of standalone NPAPI adobeflash hosting application?
vinnitu
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How to compile Qt 3.3.6 for use in VC2012?

I need to compile Qt 3.3.6 on my Win 7 PC to use it in combination with my MSVC2012 C++ compiler (MSVS 2012 Professional). The simple reason is that I have a Qt 3.3.6 license and a lot of Qt 3.3.6 source code. So, a Qt upgrade is not an option.…
mdew
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Qt3 vs Qt5 programming syntax

Hi I'm teaching myself Qt based on Qt 5.7.0 (MSVC 2013, 32 bit), Qt Creator 4.1.0 - community edition. I am using an book, "Programming with Qt, 2nd Edition" by Matthias Kalle Dalheimer which focuses on QT3. One of the exercises is to have a…
jmjiru
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How to add widgets to a QScrollView with Python

I am writing an app that dynamically adds and removes widgets to a QScrollView. The code below, using Qt3 and python, will give me dynamic widgets, but when I add too many to be seen, no scroll bar appears. It is not yet scrollable. I've put the…
Rhonda Karson
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How could I execute the exe(uic of Qt3) by cmake

I am trying to call the uic of Qt3(maintaining legacy codes), but fail to do so.Following is my make file project(testQt3) cmake_minimum_required(VERSION 2.8.11) set(PROJECT_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../../../project) set(PROJECT_ARCH…
user3689849
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Install Qt3 from source on Ubuntu 12.10 issues with make

I am installing some software (Theli: http://www.astro.uni-bonn.de/theli/gui/installation.html) that needs Qt3 to run so I am attempting to install it from source. I downloaded the following source file from the Qt website qt-x11-free-3.3.8.tar.gz.…
astropunkin
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Porting Qt5 app to Qt4

Yes the title is correct...we are going BACK to qt4. We recently built a decent size app with Qt5. We now been told that the app must support RH 6 and RH 5 distros. Since RH6 ships with Qt 4.6.2 and Rh 5 ships with Qt 3.3.6, I'm concerned about…
TSG
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How to do test automation a Qt3 Application

I need to automate GUI test of a qt3(3.3.3) Application. Is any test suits available to do it? What I found so far is LDTP Dogtail Squish I tried LDTP and Dogtail both of them works with accessibility feature of qt which is enabled only on 4.8.…
limovala
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Port Qt3Support to Qt4

I may ask a stupid question: in this article Porting from Qt 4 to Qt 5 the author mentioned "Qt3Support code is a method which has been renamed to something more appropriate in Qt 4. " So I would like to know: does there exists a kind of list or…
wceo
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Qt3 to Qt4 class change

I am transferring some code form Qt3 to Qt4. I can not find the QDockWindow class in Qt 4. What is corresponding class in Qt4?
user1988789
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How can I replace the Q3ListView/Q3ListViewItem utilities?

I'm updating some old code that is unfortunately heavily dependent on Q3ListView and Q3ListViewItem, its now-obsolete little helper class. I'm assuming I can now just populate a QListView without the item layer, but in looking through the…
norman
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How does QTable behave for last edited cell?

When I edit a cell of QTable inside QDialog and press 'ok' button of QDialog, the cell's value is nothing (if it was nothing before edit). So, in the slot for OkButton (i.e. OkButton->clicked()), I access value of every cell in the QTable. However,…
bbv
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How to ignore resize event in Qt3?

when i increase left dock area size (manually) main window increases its size also. but it has no limit!. it can get wider than screen size. i want to prevent it. i tried re-implementing main window's resizeEvent() method. this is what i have…
shan
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