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Display the result of a query in a piechart. The first column of the query should contain the x value and the rest of the columns should be values of the diagram. The legend is the column name. Connects to the tool timer for updates automatically.
toResultLine (QWidget *parent,const char *name=NULL)
| toResultLine |
Create widget.
Parameters:
parent | Parent of list. |
name | Name of widget. |
~toResultLine ()
| ~toResultLine |
Destroy chart
void stop ()
| stop |
Stop automatic updating from tool timer.
void start ()
| start |
Start automatic updating from tool timer.
void setFlow (bool on)
| setFlow |
Display actual values or flow/s.
Parameters:
on | Display flow or absolute values. |
bool flow (void)
| flow |
Return if flow is displayed.
Returns: If flow is used.
void query (const QString &sql,const toQList ¶m)
| query |
[virtual]
Reimplemented for internal reasons.
Reimplemented from toResult.
void clear (void)
| clear |
[virtual]
Reimplemented for internal reasons.
Reimplemented from toLineChart.
std::list<double> transform (std::list<double> &input)
| transform |
[virtual]
Transform valueset. Make it possible to perform more complex transformation. called directly before adding the valueset to the chart. After flow transformation. Default is passthrough.
Parameters:
input | The untransformed valueset. |
Returns: The valueset actually added to the chart.
bool canHandle (toConnection &)
| canHandle |
[virtual]
Handle any connection
Reimplemented from toResult.
void setSQL (const QString &sql)
| setSQL |
Set the SQL statement of this list
Parameters:
sql | String containing statement. |
Reimplemented from toResult.
void setSQL (const toSQL &sql)
| setSQL |
Set the SQL statement of this list. This will also affect Name.
Parameters:
sql | SQL containing statement. |
Reimplemented from toResult.
void query (const QString &sql)
| query |
Set new SQL and run query.
Parameters:
sql | New sql. |
See also: setSQL
Reimplemented from toResult.
void query (const toSQL &sql)
| query |
Set new SQL and run query.
Parameters:
sql | New sql. |
See also: setSQL
Reimplemented from toResult.
void query (const toSQL &sql,toQList &par)
| query |
Set new SQL and run query.
Parameters:
sql | New sql. |
See also: setSQL
Reimplemented from toResult.
void refresh (void)
| refresh |
[virtual slot]
Reimplemented for internal reasons.
Reimplemented from toResult.
void changeParams (const QString &Param1)
| changeParams |
[virtual slot]
Reimplemented for internal reasons.
Reimplemented from toResult.
void changeParams (const QString &Param1,const QString &Param2)
| changeParams |
[virtual slot]
Reimplemented For internal reasons.
Reimplemented from toResult.
void changeParams (const QString &Param1,const QString &Param2,const QString &Param3)
| changeParams |
[virtual slot]
Reimplemented for internal reasons.
Reimplemented from toResult.
void connectionChanged (void)
| connectionChanged |
[protected slots virtual slot]
Reimplemented for internal reasons.
Reimplemented from toResult.
void addMenues (QPopupMenu *)
| addMenues |
[protected slots virtual slot]
Reimplemented for internal reasons.
Reimplemented from toLineChart.