📄 winsystem.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - Windowsystem-specific Notes</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: white; color: black; }--></style></head><body bgcolor="#ffffff"><p><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align="center"> Windowsystem-specific Notes</h1><br clear="all">Qt is a cross-platform GUI toolkit, so almost the entire API is thesame on all platforms and windowsystems. However some development tasksmay require you to write small windowsystem-specific tasks.This page documents the windowsystem-specific parts of the Qt API.Note that any use of these features renders your application non-portableto other Qt-supported windowsystems, so protect such code with appropriate"#ifdef" directives (see below), preferably with code for each platform to whichyou wish to retain portability.<p>For information about which platforms are supported by Qt, see the<a href="http://www.trolltech.com/products/platforms/">Platform Notes</a>.<p><a name=x11><h2>Qt/X11</h2></a><p>When compiling for this platform, the macro <tt>_WS_X11_</tt> is defined.<p><i>Not documented here. Please contact Trolltech Technical Supportif you have queries.</i><p><a name=win><h2>Qt/Windows</h2></a><p>When compiling for this platform, the macro <tt>_WS_WIN_</tt> is defined.<p><i>Not documented here. Please contact Trolltech Technical Supportif you have queries.</i><p><a name=qws><h2>Qt/Embedded</h2></a><p>When compiling for this platform, the macro <tt>_WS_QWS_</tt> is defined(the window system is literally the Qt Window System).<p><ul> <li><a href=install-qws.html>Installation</a> <li><a href=running-qws.html>Running Qt/Embedded applications</a> <li><a href=porting-qws.html>Porting your applications to Qt/Embedded</a> <li><a href=fonts-qws.html>Font formats and definitions</a> <li><a href=charinput-qws.html>Character input (keyboard, pen, ...)</a> <li><a href=pointer-qws.html>Pointer handling (mouse, pen, ...)</a> <li><a href=features.html>Reduce memory use with the feature definition file</a> <li><a href=casestudy-qws.html>A case study embedding on Cassiopeia</a></ul><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -