conflicting packages
QwtEventPattern(3) | Qwt User's Guide | QwtEventPattern(3) |
NAME¶
QwtEventPattern - A collection of event patterns.SYNOPSIS¶
#include <qwt_event_pattern.h> Inherited by QwtPicker.Classes¶
class KeyPattern
Public Types¶
enum MousePatternCode { MouseSelect1, MouseSelect2, MouseSelect3, MouseSelect4, MouseSelect5, MouseSelect6, MousePatternCount }
Public Member Functions¶
QwtEventPattern ()
Protected Member Functions¶
virtual bool mouseMatch (const MousePattern &, const QMouseEvent *) const
Detailed Description¶
A collection of event patterns. QwtEventPattern 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. See also:QwtPicker, QwtPickerMachine,
QwtPlotZoomer
Member Enumeration Documentation¶
enum QwtEventPattern::KeyPatternCode¶
Symbolic keyboard input codes. Default initialization:- •
- KeySelect1
Qt::Key_Return
- •
- KeySelect2
Qt::Key_Space
- •
- KeyAbort
Qt::Key_Escape
- •
- KeyLeft
Qt::Key_Left
- •
- KeyRight
Qt::Key_Right
- •
- KeyUp
Qt::Key_Up
- •
- KeyDown
Qt::Key_Down
- •
- KeyUndo
Qt::Key_Minus
- •
- KeyRedo
Qt::Key_Plus
- •
- KeyHome
Qt::Key_Escape
enum QwtEventPattern::MousePatternCode¶
Symbolic mouse input codes. The default initialization for 3 button mice is:- •
- MouseSelect1
Qt::LeftButton
- •
- MouseSelect2
Qt::RightButton
- •
- MouseSelect3
Qt::MidButton
- •
- MouseSelect4
Qt::LeftButton + Qt::ShiftButton
- •
- MouseSelect5
Qt::RightButton + Qt::ShiftButton
- •
- MouseSelect6
Qt::MidButton + Qt::ShiftButton
- •
- MouseSelect1
Qt::LeftButton
- •
- MouseSelect2
Qt::RightButton
- •
- MouseSelect3
Qt::LeftButton + Qt::AltButton
- •
- MouseSelect4
Qt::LeftButton + Qt::ShiftButton
- •
- MouseSelect5
Qt::RightButton + Qt::ShiftButton
- •
- MouseSelect6
Qt::LeftButton + Qt::AltButton + Qt::ShiftButton
- •
- MouseSelect1
Qt::LeftButton
- •
- MouseSelect2
Qt::LeftButton + Qt::ControlButton
- •
- MouseSelect3
Qt::LeftButton + Qt::AltButton
- •
- MouseSelect4
Qt::LeftButton + Qt::ShiftButton
- •
- MouseSelect5
Qt::LeftButton + Qt::ControlButton + Qt::ShiftButton
- •
- MouseSelect6
Qt::LeftButton + Qt::AltButton + Qt::ShiftButton
initMousePattern()
Constructor & Destructor Documentation¶
QwtEventPattern::QwtEventPattern () Constructor¶
See also:MousePatternCode, KeyPatternCode
QwtEventPattern::~QwtEventPattern () [virtual]¶
Destructor.Member Function Documentation¶
void QwtEventPattern::initKeyPattern () Set default mouse patterns.¶
See also:KeyPatternCode
void QwtEventPattern::initMousePattern (intnumButtons) Set default mouse patterns, depending on the number of mouse buttons¶
Parameters:numButtons Number of mouse buttons ( <= 3
)
See also:
MousePatternCode
bool QwtEventPattern::keyMatch (uintpattern, const QKeyEvent *e) const¶
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. Parameters:pattern Index of the event pattern
e Key event
Returns:
true if matches
See also:
mouseMatch()
bool QwtEventPattern::keyMatch (const KeyPattern &pattern, const QKeyEvent *e) const [protected, virtual]¶
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. Parameters:pattern Key event pattern
e Key event
Returns:
true if matches
See also:
mouseMatch()
const QVector< QwtEventPattern::KeyPattern > & QwtEventPattern::keyPattern () const¶
Return key patterns.QVector< QwtEventPattern::KeyPattern > & QwtEventPattern::keyPattern ()¶
Return Key patterns.bool QwtEventPattern::mouseMatch (uintpattern, const QMouseEvent *e) const¶
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. Parameters:pattern Index of the event pattern
e Mouse event
Returns:
true if matches
See also:
keyMatch()
bool QwtEventPattern::mouseMatch (const MousePattern &pattern, const QMouseEvent *e) const [protected, virtual]¶
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. Parameters:pattern Mouse event pattern
e Mouse event
Returns:
true if matches
See also:
keyMatch()
QVector< QwtEventPattern::MousePattern > & QwtEventPattern::mousePattern ()¶
Return ,ouse patterns.const QVector< QwtEventPattern::MousePattern > & QwtEventPattern::mousePattern () const¶
Return mouse patterns.void QwtEventPattern::setKeyPattern (uintpattern, intkey, intstate = Qt::NoButton) Change one key pattern¶
Parameters:pattern Index of the pattern
key Key
state State
See also:
QKeyEvent
void QwtEventPattern::setKeyPattern (const QVector< KeyPattern > &pattern)¶
Change the key event patterns.void QwtEventPattern::setMousePattern (uintpattern, intbutton, intstate = Qt::NoButton) Change one mouse pattern¶
Parameters:pattern Index of the pattern
button Button
state State
See also:
QMouseEvent
void QwtEventPattern::setMousePattern (const QVector< MousePattern > &pattern)¶
Change the mouse event patterns.Author¶
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