YBarGraph Class Reference

Implementation of the BarGraph widget. More...

#include <YBarGraph.h>

Inheritance diagram for YBarGraph:

List of all members.

Public Member Functions
	YBarGraph (const YWidgetOpt &opt)
virtual char *	widgetClass ()
int	segments ()
int	value (int n)
string	label (int n)
void	parseValuesList (const YCPList &newValues)
void	parseLabelsList (const YCPList &newLabels)
virtual void	doUpdate ()
Private Member Functions
YCPValue	changeWidget (const YCPSymbol &property, const YCPValue &newValue)
Private Attributes
vector< int >	_values
vector< string >	_labels

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Detailed Description

Implementation of the BarGraph widget.

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Constructor & Destructor Documentation

YBarGraph::YBarGraph

(

const YWidgetOpt &

opt

)

Constructor

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Member Function Documentation

virtual char* YBarGraph::widgetClass

(

)

[inline, virtual]

Returns a descriptive name of this widget class for logging, debugging etc.

Reimplemented from YWidget.

int YBarGraph::segments

(

)

Returns the current number of bar segments, i.e. the nuber of values.

int YBarGraph::value

(

int

n

)

Returns the value of segment no. n or -1 if there are not that many segments.

string YBarGraph::label

(

int

n

)

Returns the label of segment no. n or an empty string if there are not that many segments or the specified segment doesn't have a label.

void YBarGraph::parseValuesList

(

const YCPList &

newValues

)

Parse and store new values.

void YBarGraph::parseLabelsList

(

const YCPList &

newLabels

)

Parse and store new labels.

void YBarGraph::doUpdate

(

)

[virtual]

Perform a display update after values and/or labels have changed. Overwrite this method and do your actual drawing here.

YCPValue YBarGraph::changeWidget	(	const YCPSymbol &	property,
		const YCPValue &	newValue
	)			[private, virtual]

Set specific widget properties. Inherited from YWidget.

The numerical values of each segment.

Reimplemented from YWidget.

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Member Data Documentation

vector<int> YBarGraph::_values [private]

vector<string> YBarGraph::_labels [private]

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

• YBarGraph.h
• YBarGraph.cc

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