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0001 <?xml version="1.0" ?> 0002 <!DOCTYPE refentry PUBLIC "-//KDE//DTD DocBook XML V4.5-Based Variant V1.1//EN" "dtd/kdedbx45.dtd" [ 0003 <!ENTITY % English "INCLUDE"> 0004 ]> 0005 0006 <refentry lang="&language;"> 0007 <refentryinfo> 0008 <title>&Qt; Command Line Documentation</title> 0009 <author>&Lauri.Watts; &Lauri.Watts.mail;</author> 0010 <author>&Burkhard.Lueck; &Burkhard.Lueck.mail;</author> 0011 <date>2016-06-04</date> 0012 <releaseinfo>Qt 5.4</releaseinfo> 0013 <productname>KDE Frameworks</productname> 0014 </refentryinfo> 0015 0016 <refmeta> 0017 <refentrytitle>qt5options</refentrytitle> 0018 <manvolnum>7</manvolnum> 0019 </refmeta> 0020 0021 <refnamediv> 0022 <refname>qt5options</refname> 0023 <refpurpose>Common commandline options for all applications based on the &Qt; toolkit</refpurpose> 0024 </refnamediv> 0025 0026 <refsynopsisdiv> 0027 <cmdsynopsis> 0028 <command><replaceable>Qt application</replaceable></command> 0029 <!--https://doc.qt.io/qt-5/qapplication.html#QApplication--> 0030 <arg choice="opt"><option>-style=</option> <replaceable>style</replaceable> / <option>-style</option> <replaceable>style</replaceable></arg> 0031 <arg choice="opt"><option>-stylesheet=</option> <replaceable>stylesheet</replaceable> / <option>-stylesheet</option> <replaceable>stylesheet</replaceable></arg> 0032 <arg choice="opt"><option>-widgetcount</option></arg> 0033 <arg choice="opt"><option>-reverse</option></arg> 0034 <arg choice="opt"><option>-qmljsdebugger=</option> <replaceable>port</replaceable></arg> 0035 <!--https://doc.qt.io/qt-5/qguiapplication.html#QGuiApplication--> 0036 <arg choice="opt"><option>-platform</option> <replaceable>platformName[:options]</replaceable></arg> 0037 <arg choice="opt"><option>-platformpluginpath</option> <replaceable>path</replaceable></arg> 0038 <arg choice="opt"><option>-platformtheme</option> <replaceable>platformTheme</replaceable></arg> 0039 <arg choice="opt"><option>-plugin</option> <replaceable>plugin</replaceable></arg> 0040 <arg choice="opt"><option>-qwindowgeometry</option> <replaceable>geometry</replaceable></arg> 0041 <arg choice="opt"><option>-qwindowicon</option> <replaceable>icon</replaceable></arg> 0042 <arg choice="opt"><option>-qwindowtitle</option> <replaceable>title</replaceable></arg> 0043 <arg choice="opt"><option>-reverse</option></arg> 0044 <arg choice="opt"><option>-session</option> <replaceable>session</replaceable></arg> 0045 <arg choice="opt"><option>-display</option> <replaceable>hostname:screen_number</replaceable></arg> 0046 <arg choice="opt"><option>-geometry</option> <replaceable>geometry</replaceable></arg> 0047 <arg choice="opt"><option>-dialogs=</option> <replaceable>[xp|none]</replaceable></arg> 0048 <arg choice="opt"><option>-fontengine=</option> <replaceable>freetype</replaceable></arg> 0049 <!--https://doc.qt.io/qt-5/qcommandlineparser.html --> 0050 <arg choice="opt"><option>-h, --help and -? on &Windows;</option></arg> 0051 <arg choice="opt"><option>-v --version</option></arg> 0052 </cmdsynopsis> 0053 </refsynopsisdiv> 0054 0055 0056 <refsect1> 0057 <title>Options</title> 0058 0059 <para>The following options apply to all &Qt; applications:</para> 0060 0061 <variablelist> 0062 <!--https://doc.qt.io/qt-5/qapplication.html#QApplication--> 0063 <varlistentry> 0064 <term> 0065 <option>-style=</option> <replaceable>style</replaceable> / <option>-style</option> <replaceable>style</replaceable> 0066 </term> 0067 <listitem><para> 0068 Set the application &GUI; style. Possible values depend on the system configuration. 0069 If &Qt; is compiled with additional styles or has additional styles as plugins these will be available to the <option>-style</option> command line option.</para> 0070 </listitem> 0071 </varlistentry> 0072 0073 <varlistentry> 0074 <term> 0075 <option>-stylesheet=</option> <replaceable>stylesheet</replaceable> / <option>-stylesheet</option> <replaceable>stylesheet</replaceable> 0076 </term> 0077 <listitem><para> 0078 Set the application styleSheet. The value must be a path to a file that contains the Style Sheet. 0079 </para></listitem> 0080 </varlistentry> 0081 0082 <varlistentry> 0083 <term> 0084 <option>-widgetcount</option> 0085 </term> 0086 <listitem><para> 0087 Print debug message at the end about number of widgets left undestroyed and maximum number of widgets existed at the same time. 0088 </para></listitem> 0089 </varlistentry> 0090 0091 <varlistentry> 0092 <term> 0093 <option>-reverse</option> 0094 </term> 0095 <listitem><para> 0096 Set the application's layout direction to <methodname>Qt::RightToLeft</methodname>. 0097 This option is intended to aid debugging and should not be used in production. 0098 The default value is automatically detected from the user's 0099 locale (see also <methodname>QLocale::textDirection()</methodname>). 0100 </para></listitem> 0101 </varlistentry> 0102 0103 <varlistentry> 0104 <term> 0105 <option>-qmljsdebugger=</option> <replaceable>port</replaceable> 0106 </term> 0107 <listitem><para> 0108 Activate the QML/JS debugger with a specified port. The value must be of format port:1234[,block], 0109 where block is optional and will make the application wait until a debugger connects to it. 0110 </para></listitem> 0111 </varlistentry> 0112 <!--https://doc.qt.io/qt-5/qguiapplication.html#QGuiApplication--> 0113 <varlistentry> 0114 <term> 0115 <option>-platform</option> <replaceable>platformName[:options]</replaceable> 0116 </term> 0117 <listitem><para> 0118 Specify the &Qt; Platform Abstraction (QPA) plugin. 0119 </para></listitem> 0120 </varlistentry> 0121 0122 <varlistentry> 0123 <term> 0124 <option>-platformpluginpath</option> <replaceable>path</replaceable> 0125 </term> 0126 <listitem><para> 0127 Specify the path to platform plugins. 0128 </para></listitem> 0129 </varlistentry> 0130 0131 <varlistentry> 0132 <term> 0133 <option>-platformtheme</option> <replaceable>platformTheme</replaceable> 0134 </term> 0135 <listitem><para> 0136 Specify the platform theme. 0137 </para></listitem> 0138 </varlistentry> 0139 0140 <varlistentry> 0141 <term> 0142 <option>-plugin</option> <replaceable>plugin</replaceable> 0143 </term> 0144 <listitem><para> 0145 Specify additional plugins to load. The argument may appear multiple times. 0146 </para></listitem> 0147 </varlistentry> 0148 0149 <varlistentry> 0150 <term> 0151 <option>-qwindowgeometry</option> <replaceable>geometry</replaceable> 0152 </term> 0153 <listitem><para> 0154 Specify the window geometry for the main window using the &X11;-syntax. For example: -qwindowgeometry 100x100+50+50 0155 </para></listitem> 0156 </varlistentry> 0157 0158 <varlistentry> 0159 <term> 0160 <option>-qwindowicon</option> <replaceable>icon</replaceable> 0161 </term> 0162 <listitem><para> 0163 Set the default window icon. 0164 </para></listitem> 0165 </varlistentry> 0166 0167 <varlistentry> 0168 <term> 0169 <option>-qwindowtitle</option> <replaceable>title</replaceable> 0170 </term> 0171 <listitem><para> 0172 Set the title of the first window. 0173 </para></listitem> 0174 </varlistentry> 0175 0176 <varlistentry> 0177 <term> 0178 <option>-session</option> <replaceable>session</replaceable> 0179 </term> 0180 <listitem><para> 0181 Restore the application from an earlier session. 0182 </para></listitem> 0183 </varlistentry> 0184 0185 <varlistentry> 0186 <term> 0187 <option>-display</option> <replaceable>hostname:screen_number</replaceable> 0188 </term> 0189 <listitem><para> 0190 Switch displays on &X11;. Overrides the <envar>DISPLAY</envar> environment variable. 0191 </para></listitem> 0192 </varlistentry> 0193 0194 <varlistentry> 0195 <term> 0196 <option>-geometry</option> <replaceable>geometry</replaceable> 0197 </term> 0198 <listitem><para> 0199 Specify the window geometry for the main window on &X11;. For example: -geometry 100x100+50+50 0200 </para></listitem> 0201 </varlistentry> 0202 0203 <varlistentry> 0204 <term> 0205 <option>-dialogs=</option> <replaceable>[xp|none]</replaceable> 0206 </term> 0207 <listitem><para> 0208 Only available for the &Windows; platform. 0209 XP uses native style dialogs and none disables them.</para></listitem> 0210 </varlistentry> 0211 0212 <varlistentry> 0213 <term> 0214 <option>-fontengine=</option> <replaceable>freetype</replaceable> 0215 </term> 0216 <listitem><para> 0217 Use the FreeType font engine. 0218 </para></listitem> 0219 </varlistentry> 0220 0221 <!--https://doc.qt.io/qt-5/qcommandlineparser.html --> 0222 <varlistentry> 0223 <term> 0224 <option>-h, --help and -? on &Windows;</option> 0225 </term> 0226 <listitem><para> 0227 Print all options and the application description. 0228 </para></listitem> 0229 </varlistentry> 0230 0231 <varlistentry> 0232 <term> 0233 <option>-v --version</option> 0234 </term> 0235 <listitem><para> 0236 Display the version string of the application. 0237 </para></listitem> 0238 </varlistentry> 0239 0240 </variablelist> 0241 0242 </refsect1> 0243 0244 0245 <refsect1> 0246 <title>See Also</title> 0247 <para><replaceable>kf5options</replaceable>(7)</para> 0248 0249 </refsect1> 0250 0251 <refsect1> 0252 <title>Authors</title> 0253 <para>Man page originally written by &Lauri.Watts; &Lauri.Watts.mail;</para> 0254 <para>Updated to &frameworks; 5 by &Burkhard.Lueck; &Burkhard.Lueck.mail;</para> 0255 <para>The infos for this man page are from <ulink url="https://doc.qt.io/qt-5/qapplication.html#QApplication">QApplication documentation</ulink>, 0256 <ulink url="https://doc.qt.io/qt-5/qguiapplication.html#QGuiApplication">QGuiApplication documentation</ulink> 0257 and <ulink url="https://doc.qt.io/qt-5/qcommandlineparser.html">QCommandLineParser documentation</ulink>.</para> 0258 </refsect1> 0259 0260 </refentry>