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📄 qwtpickermachine.3

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.TH "QwtPickerMachine" 3 "4 Nov 2003" "Qwt User's Guide" \" -*- nroff -*-.ad l.nh.SH NAMEQwtPickerMachine \- .SH SYNOPSIS.br.PPInherited by \fBQwtPickerClickPointMachine\fP, \fBQwtPickerClickRectMachine\fP, \fBQwtPickerDragPointMachine\fP, \fBQwtPickerDragRectMachine\fP, and \fBQwtPickerPolygonMachine\fP..PP.SH "Detailed Description".PP A state machine for \fBQwtPicker\fP selections. QwtPickerMachine accepts key and mouse events and translates them into selection commands..PP\fBSee also:\fP.RS 4\fBQwtEventPattern::MousePatternCode\fP, \fBQwtEventPattern::KeyPatternCode\fP .RE.PP.PP.SS "Public Types".in +1c.ti -1c.RI "enum \fBCommand\fP { \fBBegin\fP, \fBAppend\fP, \fBMove\fP, \fBEnd\fP }".br.in -1c.SS "Public Member Functions".in +1c.ti -1c.RI "virtual \fB~QwtPickerMachine\fP ()".br.ti -1c.RI "virtual QValueList< Command > \fBtransition\fP (const  \fBQwtEventPattern\fP &, const  QEvent *)=0".br.ti -1c.RI "void \fBreset\fP ()".br.in -1c.SS "Protected Member Functions".in +1c.ti -1c.RI "\fBQwtPickerMachine\fP ()".br.ti -1c.RI "int \fBstate\fP () const ".br.ti -1c.RI "void \fBsetState\fP (int)".br.in -1c.SH "Constructor & Destructor Documentation".PP .SS "QwtPickerMachine::~\fBQwtPickerMachine\fP ()\fC [virtual]\fP".PPDestructor. .SS "QwtPickerMachine::QwtPickerMachine ()\fC [protected]\fP".PPConstructor. .SH "Member Function Documentation".PP .SS "void QwtPickerMachine::reset ()".PPSet the current state to 0. .SS "void QwtPickerMachine::setState (int)\fC [protected]\fP".PPChange the current state. .SS "int QwtPickerMachine::state () const\fC [protected]\fP".PPReturn the current state. .SS "virtual QValueList<Command> QwtPickerMachine::transition (const \fBQwtEventPattern\fP &, const QEvent *)\fC [pure virtual]\fP".PPTransition. Implemented in \fBQwtPickerClickPointMachine\fP, \fBQwtPickerDragPointMachine\fP, \fBQwtPickerClickRectMachine\fP, \fBQwtPickerDragRectMachine\fP, and \fBQwtPickerPolygonMachine\fP..SH "Author".PP Generated automatically by Doxygen for Qwt User's Guide from the source code.

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