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Old 01-06-2017
Qt

Hi,
I am developing a Qt qpplication.when i run the application,UI size is not adjust to the display size.
I am not defaultsure ho to get the size based on the display .
I am using QApplication

Thank you
Regards,
SenthilAndavar
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QTOPTIONS(7)							 KDE User's Manual						      QTOPTIONS(7)

NAME
Qt options - Common commandline options for all applications based on the Qt toolkit SYNOPSIS
Qt application [Qt Generic Options] OPTIONS
The following options apply to all Qt™ applications: --display displayname Use the X-server display displayname. --session sessionId Restore the application for the given sessionId. --cmap Causes the application to install a private color map on an 8-bit display. --ncols count Limits the number of colors allocated in the color cube on an 8-bit display, if the application is using the QApplication::ManyColor color specification. --nograb Tells Qt™ to never grab the mouse or the keyboard. --dograb Running under a debugger can cause an implicit --nograb, use --dograb to override. --sync Switches to synchronous mode for debugging. --fn,--font fontname Defines the application font. --bg,--background color Sets the default background color and an application palette (light and dark shades are calculated). --fg,--foreground color Sets the default foreground color --btn,--button color Sets the default button color. --name name Sets the application name. --title title Sets the application title (caption). --visual TrueColor Forces the application to use a TrueColor visual on an 8-bit display. --inputstyle inputstyle Sets XIM (X Input Method) input style. Possible values are onthespot, overthespot, offthespot and root. --im XIM server Set XIM server. --noxim Disable XIM SEE ALSO
kde-options.7 AUTHORS
Man page written by Lauri Watts <lauri@kde.org> K Desktop Environment 2004-02-02 QTOPTIONS(7)