⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 qwskeyboardhandler.3qt

📁 linux下GUI编程工具qt的在线连接帮助手册
💻 3QT
字号:
'\" t.TH QWSKeyboardHandler 3qt "11 October 2001" "Trolltech AS" \" -*- nroff -*-.\" Copyright 1992-2001 Trolltech AS.  All rights reserved.  See the.\" license file included in the distribution for a complete license.\" statement..\".ad l.nh.SH NAMEQWSKeyboardHandler \- Implements the keyboard driver/handler for Qt/Embedded.PP\fC#include <qkeyboard_qws.h>\fR.PPInherits QObject..PP.SS "Public Members".in +1c.ti -1c.BI "\fBQWSKeyboardHandler\fR ()".br.ti -1c.BI "virtual \fB~QWSKeyboardHandler\fR ()".br.in -1c.SS "Protected Members".in +1c.ti -1c.BI "virtual void \fBprocessKeyEvent\fR ( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat )".br.in -1c.SH DESCRIPTIONThe QWSKeyboardHandler class implements the keyboard driver/handler for Qt/Embedded..PPThe keyboard driver/handler handles events from system devices and generates key events..PPA QWSKeyboardHandler will usually open some system device in its constructor, create a QSocketNotifier on that opened device and when it receives data, it will call processKeyEvent() to send the event to Qt/Embedded for relaying to clients..PPSee also Qt/Embedded..SH MEMBER FUNCTION DOCUMENTATION.SH "QWSKeyboardHandler::QWSKeyboardHandler ()"Constructs a keyboard handler. The handler \fImay\fR be passed to the system for later destruction with QWSServer::setKeyboardHandler(), although even without doing this, the handler can function, calling processKeyEvent() to emit events..SH "QWSKeyboardHandler::~QWSKeyboardHandler ()\fC [virtual]\fR"Destroys a keyboard handler. Note that if you have called QWSServer::setKeyboardHandler(), you may not delete the handler..SH "void QWSKeyboardHandler::processKeyEvent ( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat )\fC [virtual protected]\fR"Subclasses call this function to send a key event. The server may additionally filter the event before sending it on to applications..TP\fIunicode\fR is the Unicode value for the key, or 0xFFFF is none is appropriate..TP\fIkeycode\fR is the Qt keycode for the key (see Qt::Key). for the list of codes)..TP\fImodifiers\fR is the set of modifier keys (see Qt::Modifier)..TP\fIisPress\fR says whether this is a press or a release..TP \fIautoRepeat\fR says whether this event was generated by an auto-repeatmechanism, or an actual key press..SH "SEE ALSO".BR http://doc.trolltech.com/qwskeyboardhandler.html.BR http://www.trolltech.com/faq/tech.html.SH COPYRIGHTCopyright 1992-2001 Trolltech AS, http://www.trolltech.com.  See thelicense file included in the distribution for a complete licensestatement..SH AUTHORGenerated automatically from the source code..SH BUGSIf you find a bug in Qt, please report it as described in.BR http://doc.trolltech.com/bughowto.html .Good bug reports help us to help you. Thank you..PThe definitive Qt documentation is provided in HTML format; it islocated at $QTDIR/doc/html and can be read using Qt Assistant or witha web browser. This man page is provided as a convenience for thoseusers who prefer man pages, although this format is not officiallysupported by Trolltech. .PIf you find errors in this manual page, please report them to.BR qt-bugs@trolltech.com .Please include the name of the manual page (qwskeyboardhandler.3qt) and the Qtversion (3.0.0).

⌨️ 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 + -