Im using QT for screen printing using :
QPixmap::grabWindow(QApplication::desktop()->winId())
i like the application to be hidden or at list be console none GUI application how can i do that in Qt?
views:
41answers:
1
A:
You can start with Qt Console Application.
Remember to include <GtGui> in your headers.
Open your .PRO file, remove the line with -= gui
shader
2010-07-25 14:15:10
my pro file looks like this CONFIG +=qt console QT += core network
2010-07-25 14:32:39
then you can add 'QT += gui'Otherwise if you don't want to see the windows, you can 'hide()' it
shader
2010-07-25 14:37:26
mybe because i have : public QWidget inherent in my applicationbut i have to inherent from somewhere to use the Qt funtionsdoes making the window hide() is the right way .. its doesnt looks like ...its just my feeling
2010-07-25 14:44:12
OK, so you have a QWidget in your application, and you don't want it to appear... maybe you can think of your requirements again?
shader
2010-07-25 15:02:59
@user63898, What kind of functions do you need? Inheriting `QWidget` gives you a `QWidget`; you can get the power of signals and slots without inheriting `QWidget`. (You can instead inherit `QObject`, for example.)
strager
2010-07-25 15:45:13
as i asked in my question , i need the functionality of printing screen and after playing with the code it seams i have to have QWidget and this QWidget trigger the GUI window to appear
2010-07-26 06:20:56