Classes | Public Types | Public Member Functions | Protected Member Functions | Private Attributes | List of all members
QwtColumnSymbol Class Reference

A drawing primitive for columns. More...

#include <qwt_column_symbol.h>

Classes

class  PrivateData
 

Public Types

enum  FrameStyle { NoFrame, Plain, Raised }
 
enum  Style { NoStyle = -1, Box, UserStyle = 1000 }
 

Public Member Functions

virtual void draw (QPainter *, const QwtColumnRect &) const
 
FrameStyle frameStyle () const
 
int lineWidth () const
 
const QPalette & palette () const
 
 QwtColumnSymbol (Style=NoStyle)
 
void setFrameStyle (FrameStyle style)
 
void setLineWidth (int width)
 
void setPalette (const QPalette &)
 
void setStyle (Style)
 
Style style () const
 
virtual ~QwtColumnSymbol ()
 Destructor. More...
 

Protected Member Functions

void drawBox (QPainter *, const QwtColumnRect &) const
 

Private Attributes

PrivateDatad_data
 

Detailed Description

A drawing primitive for columns.

Definition at line 93 of file qwt_column_symbol.h.

Member Enumeration Documentation

Frame Style used in Box style().

See also
Style, setFrameStyle(), frameStyle(), setStyle(), setPalette()
Enumerator
NoFrame 

No frame.

Plain 

A plain frame style.

Raised 

A raised frame style.

Definition at line 123 of file qwt_column_symbol.h.

Style

See also
setStyle(), style()
Enumerator
NoStyle 

No Style, the symbol draws nothing.

Box 

The column is painted with a frame depending on the frameStyle() and lineWidth() using the palette().

UserStyle 

Styles >= QwtColumnSymbol::UserStyle are reserved for derived classes of QwtColumnSymbol that overload draw() with additional application specific symbol types.

Definition at line 100 of file qwt_column_symbol.h.

Constructor & Destructor Documentation

QwtColumnSymbol::QwtColumnSymbol ( Style  style = NoStyle)
explicit

Constructor

Parameters
styleStyle of the symbol
See also
setStyle(), style(), Style

Definition at line 135 of file qwt_column_symbol.cpp.

QwtColumnSymbol::~QwtColumnSymbol ( )
virtual

Destructor.

Definition at line 142 of file qwt_column_symbol.cpp.

Member Function Documentation

void QwtColumnSymbol::draw ( QPainter *  painter,
const QwtColumnRect rect 
) const
virtual

Draw the symbol depending on its style.

Parameters
painterPainter
rectDirected rectangle
See also
drawBox()

Definition at line 238 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::drawBox ( QPainter *  painter,
const QwtColumnRect rect 
) const
protected

Draw the symbol when it is in Box style.

Parameters
painterPainter
rectDirected rectangle
See also
draw()

Definition at line 264 of file qwt_column_symbol.cpp.

QwtColumnSymbol::FrameStyle QwtColumnSymbol::frameStyle ( ) const
Returns
Current frame style, that is used for the Box style.
See also
setFrameStyle(), lineWidth(), setStyle()

Definition at line 202 of file qwt_column_symbol.cpp.

int QwtColumnSymbol::lineWidth ( ) const
Returns
Line width of the frame, that is used for the Box style.
See also
setLineWidth(), frameStyle(), setStyle()

Definition at line 225 of file qwt_column_symbol.cpp.

const QPalette & QwtColumnSymbol::palette ( ) const
Returns
Current palette
See also
setPalette()

Definition at line 182 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setFrameStyle ( FrameStyle  frameStyle)

Set the frame, that is used for the Box style.

Parameters
frameStyleFrame style
See also
frameStyle(), setLineWidth(), setStyle()

Definition at line 193 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setLineWidth ( int  width)

Set the line width of the frame, that is used for the Box style.

Parameters
widthWidth
See also
lineWidth(), setFrameStyle()

Definition at line 213 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setPalette ( const QPalette &  palette)

Assign a palette for the symbol

Parameters
palettePalette
See also
palette(), setStyle()

Definition at line 173 of file qwt_column_symbol.cpp.

void QwtColumnSymbol::setStyle ( Style  style)

Specify the symbol style

Parameters
styleStyle
See also
style(), setPalette()

Definition at line 153 of file qwt_column_symbol.cpp.

QwtColumnSymbol::Style QwtColumnSymbol::style ( ) const
Returns
Current symbol style
See also
setStyle()

Definition at line 162 of file qwt_column_symbol.cpp.

Member Data Documentation

PrivateData* QwtColumnSymbol::d_data
private

Definition at line 159 of file qwt_column_symbol.h.


The documentation for this class was generated from the following files:


plotjuggler
Author(s): Davide Faconti
autogenerated on Sat Jul 6 2019 03:44:18