qwtpickerclickrectmachine.3

来自「linux下qt的第三方的一个类」· 3 代码 · 共 47 行

.TH "QwtPickerClickRectMachine" 3 "16 Nov 2004" "Version 4.2.0" "Qwt User's Guide" \" -*- nroff -*-
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.SH NAME
QwtPickerClickRectMachine \- 
.SH SYNOPSIS
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.PP
Inherits \fBQwtPickerMachine\fP.
.PP
.SH "Detailed Description"
.PP 
A state machine for rectangle selections. 

Pressing QwtEventPattern::MouseSelect1 starts the selection, releasing it selects the first point. Pressing it again selects the second point and terminates the selection. Pressing QwtEventPattern::KeySelect1 also starts the selection, a second press selects the first point. A third one selects the second point and terminates the selection.
.PP
\fBSee also:\fP
.RS 4
\fBQwtEventPattern::MousePatternCode\fP, \fBQwtEventPattern::KeyPatternCode\fP 
.RE
.PP

.PP
Definition at line 98 of file qwt_picker_machine.h.
.SS "Public Member Functions"

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.RI "virtual QValueList< Command > \fBtransition\fP (const \fBQwtEventPattern\fP &, const QEvent *)"
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.SH "Member Function Documentation"
.PP 
.SS "QValueList< QwtPickerMachine::Command > QwtPickerClickRectMachine::transition (const \fBQwtEventPattern\fP &, const QEvent *)\fC [virtual]\fP"
.PP
Transition. 
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Implements \fBQwtPickerMachine\fP.
.PP
Definition at line 145 of file qwt_picker_machine.cpp.
.PP
References QwtEventPattern::keyMatch(), QwtEventPattern::mouseMatch(), QwtPickerMachine::setState(), and QwtPickerMachine::state().

.SH "Author"
.PP 
Generated automatically by Doxygen for Qwt User's Guide from the source code.