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QT QUESTIONS

How do I access an property from an object within another object from another file in Qt?
How do I access an property from an object within another object from another file in Qt?
I think the issue was by ths following , As indicated in the docs:
TAG : qt
Date : November 27 2020, 04:01 AM , By : user2187424
QMap does not name a type
QMap does not name a type
Hope that helps I'm starting out with Qt Creator and I'm working on mapping some key value pairs (AWG wire gauge sizes as keys and the diameter as value). In using QMap to create the map, I'm getting compile errors of 'awg_map does not name a type'.
TAG : qt
Date : November 15 2020, 04:01 AM , By : babu
Where is the mistake in my code?
Where is the mistake in my code?
this will help Judging from the error messages I would have to guess that you forgot to run moc.
TAG : qt
Date : October 26 2020, 11:52 AM , By : user3848037
How to add menu to a widget derived from Qwidget
How to add menu to a widget derived from Qwidget
Any of those help QMainWindow provides you convenience function to add and manage a QMenuBar.With a window that inherits from QWidget (instead of QMainWindow) you need to achieve this by yourself. You can add the menu bar in the window layout like an
TAG : qt
Date : October 26 2020, 11:52 AM , By : user3848024
Get a list of all QObjects created in a Application
Get a list of all QObjects created in a Application
fixed the issue. Will look into that further To begin with it's important to understand the difference between the QObject and QWidget classes.class QObject
TAG : qt
Date : October 22 2020, 11:12 PM , By : user3849573
Is there a good source for 3rd party QT GUI controls?
Is there a good source for 3rd party QT GUI controls?
this will help Qwt is a source for graphing and technical components and Solutions Catalog has the property browser as well as many other useful widgets.Also available are the Embedded Widget Demos, ofi-labs, and qt-labs.
TAG : qt
Date : October 17 2020, 11:12 PM , By : user3851206
Integrating OGRE 1.7 in Qt
Integrating OGRE 1.7 in Qt
around this issue The memory allocator of your OgreBuildSettings.h probably doesn't reflect the one Ogre was actually built with. Change it to the one used when you built Ogre (or just play with the numbers of define OGRE_MEMORY_ALLOCATOR. It happens
TAG : qt
Date : October 17 2020, 11:12 PM , By : Christos Pantelidis
Using QCoreApplication::setEventFilter() in qt
Using QCoreApplication::setEventFilter() in qt
I wish this help you QCoreApplication inherits QObject, so you can call QCoreApplication::installEventFilter(QObject*). For further reference about event filters, see here.
TAG : qt
Date : October 15 2020, 11:12 AM , By : Tarr
How to display icon in QDockWidget title bar?
How to display icon in QDockWidget title bar?
I hope this helps . My QDockWidget has window title and close button. How do I put icon in title bar? , Through custom proxy-style:
TAG : qt
Date : October 15 2020, 01:20 AM , By : user3851976
QT How to remove the action menu item
QT How to remove the action menu item
this one helps. If you want to hide an QAction and display it when you need it, you can use the setVisible function.If you want to remove the menu bar from the QMainWindow, you can use the QT_NO_MENUBAR preprocessor to remove all uses of a QMenuBar.
TAG : qt
Date : October 14 2020, 01:07 PM , By : user3853061
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