YLogView Class Reference

Implementation of the LogView widget. More...

#include <YLogView.h>

Inheritance diagram for YLogView:

List of all members.

Public Member Functions
	YLogView (const YWidgetOpt &opt, const YCPString &label, int visibleLines, int maxLines)
virtual char *	widgetClass ()
YCPValue	changeWidget (const YCPSymbol &property, const YCPValue &newvalue)
YCPValue	queryWidget (const YCPSymbol &property)
virtual void	setLogText (const YCPString &text)=0
YCPString	label () const
int	visibleLines () const
int	maxLines () const
virtual void	setLabel (const YCPString &newLabel)
string	logText ()
void	appendText (const YCPString &text)
void	appendLine (const string &line)
void	clearText ()
int	lines () const
const char *	shortcutProperty ()
Private Attributes
YCPString	_label
int	_visibleLines
int	_maxLines
deque< string >	_logText

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Detailed Description

Implementation of the LogView widget.

LogView

• string label (above the log lines)
• integer visibleLines number of visible lines (without scrolling)
• integer maxLines number of log lines to store (use 0 for "all") `LogView( "Log file", 4, 200 );

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Constructor & Destructor Documentation

YLogView::YLogView	(	const YWidgetOpt &	opt,
		const YCPString &	label,
		int	visibleLines,
		int	maxLines
	)

Constructor.

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Member Function Documentation

virtual char* YLogView::widgetClass

(

)

[inline, virtual]

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

Reimplemented from YWidget.

YCPValue YLogView::changeWidget	(	const YCPSymbol &	property,
		const YCPValue &	newvalue
	)			[virtual]

Implements the ui command changeWidget for the widget specific properties.

All log lines. Set this property to replace or clear the entire contents. Can only be set, not queried.

Reimplemented from YWidget.

YCPValue YLogView::queryWidget

(

const YCPSymbol &

property

)

[virtual]

Implements the ui command changeWidget for the widget specific properties.

Reimplemented from YWidget.

virtual void YLogView::setLogText

(

const YCPString &

text

)

[pure virtual]

Set the log text.

YCPString YLogView::label

(

)

const [inline]

Get the label above the log lines.

int YLogView::visibleLines

(

)

const [inline]

Get the number of visible lines.

int YLogView::maxLines

(

)

const [inline]

Get the maximum number of lines to store.

void YLogView::setLabel

(

const YCPString &

newLabel

)

[virtual]

Set the label above the log lines. Overload this, but call YLogView::setLabel at the end of your own function.

string YLogView::logText

(

)

Retrieve the entire log text as one large string of concatenated lines delimited with newlines.

void YLogView::appendText

(

const YCPString &

text

)

Append one or more lines to the log text.

void YLogView::appendLine

(

const string &

line

)

Append one single line to the log text.

void YLogView::clearText

(

)

Clear the log text.

int YLogView::lines

(

)

const [inline]

Return the current number of lines.

const char* YLogView::shortcutProperty

(

)

[inline, virtual]

The name of the widget property that holds the keyboard shortcut. Inherited from YWidget.

Reimplemented from YWidget.

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Member Data Documentation

YCPString YLogView::_label [private]

int YLogView::_visibleLines [private]

int YLogView::_maxLines [private]

deque<string> YLogView::_logText [private]

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

• YLogView.h
• YLogView.cc

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