QT5OPTIONS(7) Qt Command Line Documentation QT5OPTIONS(7)
NAME
qt5options - Common commandline options for all applications based on
the Qt(TM) toolkit
SYNOPSIS
Qt application [-style= style / -style style]
[-stylesheet= stylesheet / -stylesheet stylesheet]
[-widgetcount] [-reverse] [-qmljsdebugger= port]
[-platform platformName[:options]]
[-platformpluginpath path]
[-platformtheme platformTheme] [-plugin plugin]
[-qwindowgeometry geometry] [-qwindowicon icon]
[-qwindowtitle title] [-reverse] [-session session]
[-display hostname:screen_number] [-geometry geometry]
[-dialogs= [xp|none]] [-fontengine= freetype]
[-h, --help and -? on Windows®] [-v --version]
OPTIONS
The following options apply to all Qt(TM) applications:
-style= style / -style style
Set the application GUI style. Possible values depend on the system
configuration. If Qt(TM) is compiled with additional styles or has
additional styles as plugins these will be available to the -style
command line option.
-stylesheet= stylesheet / -stylesheet stylesheet
Set the application styleSheet. The value must be a path to a file
that contains the Style Sheet.
-widgetcount
Print debug message at the end about number of widgets left
undestroyed and maximum number of widgets existed at the same time.
-reverse
Set the application's layout direction to Qt::RightToLeft. This
option is intended to aid debugging and should not be used in
production. The default value is automatically detected from the
user's locale (see also QLocale::textDirection()).
-qmljsdebugger= port
Activate the QML/JS debugger with a specified port. The value must
be of format port:1234[,block], where block is optional and will
make the application wait until a debugger connects to it.
-platform platformName[:options]
Specify the Qt(TM) Platform Abstraction (QPA) plugin.
-platformpluginpath path
Specify the path to platform plugins.
-platformtheme platformTheme
Specify the platform theme.
-plugin plugin
Specify additional plugins to load. The argument may appear
multiple times.
-qwindowgeometry geometry
Specify the window geometry for the main window using the
X11-syntax. For example: -qwindowgeometry 100x100+50+50
-qwindowicon icon
Set the default window icon.
-qwindowtitle title
Set the title of the first window.
-session session
Restore the application from an earlier session.
-display hostname:screen_number
Switch displays on X11. Overrides the DISPLAY environment variable.
-geometry geometry
Specify the window geometry for the main window on X11. For
example: -geometry 100x100+50+50
-dialogs= [xp|none]
Only available for the Windows® platform. XP uses native style
dialogs and none disables them.
-fontengine= freetype
Use the FreeType font engine.
-h, --help and -? on Windows®
Print all options and the application description.
-v --version
Display the version string of the application.
SEE ALSO
kf5options(7)
AUTHORS
Man page originally written by Lauri Watts <lauri@kde.org>
Updated to Frameworks 5 by Burkhard Lück <lueck@hube-lueck.de>
The infos for this man page are from QApplication documentation[1],
QGuiApplication documentation[2] and QCommandLineParser
documentation[3].
AUTHORS
Lauri Watts <lauri@kde.org>
Author.
Burkhard Lück <lueck@hube-lueck.de>
Author.
NOTES
1. QApplication documentation
https://doc.qt.io/qt-5/qapplication.html#QApplication
2. QGuiApplication documentation
https://doc.qt.io/qt-5/qguiapplication.html#QGuiApplication
3. QCommandLineParser documentation
https://doc.qt.io/qt-5/qcommandlineparser.html
KDE Frameworks Qt 5.4 2016-06-04 QT5OPTIONS(7)
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