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|
.TH "QwtEventPattern" 3 "Mon Aug 1 2011" "Version 5.2.2" "Qwt User's Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
QwtEventPattern \-
.PP
A collection of event patterns.
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <qwt_event_pattern.h>\fP
.PP
Inherited by \fBQwtPicker\fP.
.SS "Classes"
.in +1c
.ti -1c
.RI "class \fBKeyPattern\fP"
.br
.RI "\fIA pattern for key events. \fP"
.ti -1c
.RI "class \fBMousePattern\fP"
.br
.RI "\fIA pattern for mouse events. \fP"
.in -1c
.SS "Public Types"
.in +1c
.ti -1c
.RI "enum \fBKeyPatternCode\fP { \fBKeySelect1\fP, \fBKeySelect2\fP, \fBKeyAbort\fP, \fBKeyLeft\fP, \fBKeyRight\fP, \fBKeyUp\fP, \fBKeyDown\fP, \fBKeyRedo\fP, \fBKeyUndo\fP, \fBKeyHome\fP, \fBKeyPatternCount\fP }"
.br
.ti -1c
.RI "enum \fBMousePatternCode\fP { \fBMouseSelect1\fP, \fBMouseSelect2\fP, \fBMouseSelect3\fP, \fBMouseSelect4\fP, \fBMouseSelect5\fP, \fBMouseSelect6\fP, \fBMousePatternCount\fP }"
.br
.in -1c
.SS "Public Member Functions"
.in +1c
.ti -1c
.RI "void \fBinitKeyPattern\fP ()"
.br
.ti -1c
.RI "void \fBinitMousePattern\fP (int numButtons)"
.br
.ti -1c
.RI "bool \fBkeyMatch\fP (uint pattern, const QKeyEvent *) const "
.br
.ti -1c
.RI "const QwtArray< \fBKeyPattern\fP > & \fBkeyPattern\fP () const "
.br
.ti -1c
.RI "QwtArray< \fBKeyPattern\fP > & \fBkeyPattern\fP ()"
.br
.ti -1c
.RI "bool \fBmouseMatch\fP (uint pattern, const QMouseEvent *) const "
.br
.ti -1c
.RI "const QwtArray< \fBMousePattern\fP > & \fBmousePattern\fP () const "
.br
.ti -1c
.RI "QwtArray< \fBMousePattern\fP > & \fBmousePattern\fP ()"
.br
.ti -1c
.RI "\fBQwtEventPattern\fP ()"
.br
.ti -1c
.RI "void \fBsetKeyPattern\fP (uint pattern, int key, int state=Qt::NoButton)"
.br
.ti -1c
.RI "void \fBsetKeyPattern\fP (const QwtArray< \fBKeyPattern\fP > &)"
.br
.ti -1c
.RI "void \fBsetMousePattern\fP (const QwtArray< \fBMousePattern\fP > &)"
.br
.ti -1c
.RI "void \fBsetMousePattern\fP (uint pattern, int button, int state=Qt::NoButton)"
.br
.ti -1c
.RI "virtual \fB~QwtEventPattern\fP ()"
.br
.in -1c
.SS "Protected Member Functions"
.in +1c
.ti -1c
.RI "virtual bool \fBkeyMatch\fP (const \fBKeyPattern\fP &, const QKeyEvent *) const "
.br
.ti -1c
.RI "virtual bool \fBmouseMatch\fP (const \fBMousePattern\fP &, const QMouseEvent *) const "
.br
.in -1c
.SH "Detailed Description"
.PP
A collection of event patterns.
\fBQwtEventPattern\fP introduces an level of indirection for mouse and keyboard inputs. Those are represented by symbolic names, so the application code can be configured by individual mappings.
.PP
\fBSee also:\fP
.RS 4
\fBQwtPicker\fP, \fBQwtPickerMachine\fP, \fBQwtPlotZoomer\fP
.RE
.PP
.SH "Member Enumeration Documentation"
.PP
.SS "enum \fBQwtEventPattern::KeyPatternCode\fP"
.PP
Symbolic keyboard input codes. Default initialization:
.IP "\(bu" 2
KeySelect1
.br
Qt::Key_Return
.IP "\(bu" 2
KeySelect2
.br
Qt::Key_Space
.IP "\(bu" 2
KeyAbort
.br
Qt::Key_Escape
.PP
.PP
.IP "\(bu" 2
KeyLeft
.br
Qt::Key_Left
.IP "\(bu" 2
KeyRight
.br
Qt::Key_Right
.IP "\(bu" 2
KeyUp
.br
Qt::Key_Up
.IP "\(bu" 2
KeyDown
.br
Qt::Key_Down
.PP
.PP
.IP "\(bu" 2
KeyUndo
.br
Qt::Key_Minus
.IP "\(bu" 2
KeyRedo
.br
Qt::Key_Plus
.IP "\(bu" 2
KeyHome
.br
Qt::Key_Escape
.PP
.SS "enum \fBQwtEventPattern::MousePatternCode\fP"
.PP
Symbolic mouse input codes. The default initialization for 3 button mice is:
.IP "\(bu" 2
MouseSelect1
.br
Qt::LeftButton
.IP "\(bu" 2
MouseSelect2
.br
Qt::RightButton
.IP "\(bu" 2
MouseSelect3
.br
Qt::MidButton
.IP "\(bu" 2
MouseSelect4
.br
Qt::LeftButton + Qt::ShiftButton
.IP "\(bu" 2
MouseSelect5
.br
Qt::RightButton + Qt::ShiftButton
.IP "\(bu" 2
MouseSelect6
.br
Qt::MidButton + Qt::ShiftButton
.PP
.PP
The default initialization for 2 button mice is:
.IP "\(bu" 2
MouseSelect1
.br
Qt::LeftButton
.IP "\(bu" 2
MouseSelect2
.br
Qt::RightButton
.IP "\(bu" 2
MouseSelect3
.br
Qt::LeftButton + Qt::AltButton
.IP "\(bu" 2
MouseSelect4
.br
Qt::LeftButton + Qt::ShiftButton
.IP "\(bu" 2
MouseSelect5
.br
Qt::RightButton + Qt::ShiftButton
.IP "\(bu" 2
MouseSelect6
.br
Qt::LeftButton + Qt::AltButton + Qt::ShiftButton
.PP
.PP
The default initialization for 1 button mice is:
.IP "\(bu" 2
MouseSelect1
.br
Qt::LeftButton
.IP "\(bu" 2
MouseSelect2
.br
Qt::LeftButton + Qt::ControlButton
.IP "\(bu" 2
MouseSelect3
.br
Qt::LeftButton + Qt::AltButton
.IP "\(bu" 2
MouseSelect4
.br
Qt::LeftButton + Qt::ShiftButton
.IP "\(bu" 2
MouseSelect5
.br
Qt::LeftButton + Qt::ControlButton + Qt::ShiftButton
.IP "\(bu" 2
MouseSelect6
.br
Qt::LeftButton + Qt::AltButton + Qt::ShiftButton
.PP
.PP
\fBSee also:\fP
.RS 4
\fBinitMousePattern()\fP
.RE
.PP
.SH "Constructor & Destructor Documentation"
.PP
.SS "QwtEventPattern::QwtEventPattern ()"Constructor
.PP
\fBSee also:\fP
.RS 4
\fBMousePatternCode\fP, \fBKeyPatternCode\fP
.RE
.PP
.SS "QwtEventPattern::~QwtEventPattern ()\fC [virtual]\fP"
.PP
Destructor.
.SH "Member Function Documentation"
.PP
.SS "void QwtEventPattern::initKeyPattern ()"Set default mouse patterns.
.PP
\fBSee also:\fP
.RS 4
\fBKeyPatternCode\fP
.RE
.PP
.SS "void QwtEventPattern::initMousePattern (intnumButtons)"Set default mouse patterns, depending on the number of mouse buttons
.PP
\fBParameters:\fP
.RS 4
\fInumButtons\fP Number of mouse buttons ( <= 3 )
.RE
.PP
\fBSee also:\fP
.RS 4
\fBMousePatternCode\fP
.RE
.PP
.SS "bool QwtEventPattern::keyMatch (uintpattern, const QKeyEvent *e) const"
.PP
Compare a key event with an event pattern. A key event matches the pattern when both have the same key value and in the state value the same key flags (Qt::KeyButtonMask) are set.
.PP
\fBParameters:\fP
.RS 4
\fIpattern\fP Index of the event pattern
.br
\fIe\fP Key event
.RE
.PP
\fBReturns:\fP
.RS 4
true if matches
.RE
.PP
\fBSee also:\fP
.RS 4
\fBmouseMatch()\fP
.RE
.PP
.SS "bool QwtEventPattern::keyMatch (const \fBKeyPattern\fP &pattern, const QKeyEvent *e) const\fC [protected, virtual]\fP"
.PP
Compare a key event with an event pattern. A key event matches the pattern when both have the same key value and in the state value the same key flags (Qt::KeyButtonMask) are set.
.PP
\fBParameters:\fP
.RS 4
\fIpattern\fP Key event pattern
.br
\fIe\fP Key event
.RE
.PP
\fBReturns:\fP
.RS 4
true if matches
.RE
.PP
\fBSee also:\fP
.RS 4
\fBmouseMatch()\fP
.RE
.PP
.SS "const QwtArray< \fBQwtEventPattern::KeyPattern\fP > & QwtEventPattern::keyPattern () const"
.PP
Return key patterns.
.SS "QwtArray< \fBQwtEventPattern::KeyPattern\fP > & QwtEventPattern::keyPattern ()"
.PP
Return Key patterns.
.SS "bool QwtEventPattern::mouseMatch (uintpattern, const QMouseEvent *e) const"
.PP
Compare a mouse event with an event pattern. A mouse event matches the pattern when both have the same button value and in the state value the same key flags(Qt::KeyButtonMask) are set.
.PP
\fBParameters:\fP
.RS 4
\fIpattern\fP Index of the event pattern
.br
\fIe\fP Mouse event
.RE
.PP
\fBReturns:\fP
.RS 4
true if matches
.RE
.PP
\fBSee also:\fP
.RS 4
\fBkeyMatch()\fP
.RE
.PP
.SS "bool QwtEventPattern::mouseMatch (const \fBMousePattern\fP &pattern, const QMouseEvent *e) const\fC [protected, virtual]\fP"
.PP
Compare a mouse event with an event pattern. A mouse event matches the pattern when both have the same button value and in the state value the same key flags(Qt::KeyButtonMask) are set.
.PP
\fBParameters:\fP
.RS 4
\fIpattern\fP Mouse event pattern
.br
\fIe\fP Mouse event
.RE
.PP
\fBReturns:\fP
.RS 4
true if matches
.RE
.PP
\fBSee also:\fP
.RS 4
\fBkeyMatch()\fP
.RE
.PP
.SS "QwtArray< \fBQwtEventPattern::MousePattern\fP > & QwtEventPattern::mousePattern ()"
.PP
Return ,ouse patterns.
.SS "const QwtArray< \fBQwtEventPattern::MousePattern\fP > & QwtEventPattern::mousePattern () const"
.PP
Return mouse patterns.
.SS "void QwtEventPattern::setKeyPattern (uintpattern, intkey, intstate = \fCQt::NoButton\fP)"Change one key pattern
.PP
\fBParameters:\fP
.RS 4
\fIpattern\fP Index of the pattern
.br
\fIkey\fP Key
.br
\fIstate\fP State
.RE
.PP
\fBSee also:\fP
.RS 4
QKeyEvent
.RE
.PP
.SS "void QwtEventPattern::setKeyPattern (const QwtArray< \fBKeyPattern\fP > &pattern)"
.PP
Change the key event patterns.
.SS "void QwtEventPattern::setMousePattern (uintpattern, intbutton, intstate = \fCQt::NoButton\fP)"Change one mouse pattern
.PP
\fBParameters:\fP
.RS 4
\fIpattern\fP Index of the pattern
.br
\fIbutton\fP Button
.br
\fIstate\fP State
.RE
.PP
\fBSee also:\fP
.RS 4
QMouseEvent
.RE
.PP
.SS "void QwtEventPattern::setMousePattern (const QwtArray< \fBMousePattern\fP > &pattern)"
.PP
Change the mouse event patterns.
.SH "Author"
.PP
Generated automatically by Doxygen for Qwt User's Guide from the source code.
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