class hk_reportdata
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represents the data of a field within a section.
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Public Methods
- void set_data (const hk_string& d,bool registerchange=true)
- hk_string data (void)
- void set_beforedata (const hk_string& b,bool registerchange=true)
- void set_afterdata (const hk_string& a,bool registerchange=true)
- hk_string beforedata ()
- hk_string afterdata ()
- hk_string actual_string (void)
- void count (void)
- void set_runningcount (bool c=true,bool registerchange=true)
- bool runningcount (void)
- virtual hk_font font (void)
- void set_datacountfunction (const hk_string& f,bool registerchange)
- hk_string datacountfunctionstring (void)
- reportdatacounttype* datacountfunction (void)
- void set_topline (bool l=true,bool registerchange=true)
- void set_bottomline (bool l=true,bool registerchange=true)
- void set_leftline (bool l=true,bool registerchange=true)
- void set_rightline (bool l=true,bool registerchange=true)
- void set_diagonalluro (bool l=true,bool registerchange=true)
- void set_diagonalloru (bool l=true,bool registerchange=true)
- bool diagonalloru (void)
- bool topline (void)
- bool bottomline (void)
- bool leftline (void)
- bool rightline (void)
- bool diagonalluro (void)
- void set_frame (bool l=true,bool registerchange=true)
- void set_wordbreak (bool b=true,bool registerchange=true)
- bool wordbreak (void)
- void set_configurefunction (const hk_string& f,bool registerchange=true)
- data_configurefunctiontype* configurefunction (void)
- hk_string configurefunctionstring (void)
- virtual void savedata (ostream& s,bool userdefined=false)
- virtual void loaddata (const hk_string& definition,bool userdefined=false)
- void neutralize_definition (bool registerchange)
- void set_replacefunction (const hk_string& f,bool registerchange=true)
- void reset_count ()
- hk_report* report (void)
- hk_reportsection* section (void)
- virtual void lower_widget (bool registerchange=true)
- virtual void raise_widget (bool registerchange=true)
- void set_on_print_action (const hk_string&,bool registerchange=true)
- hk_string on_print_action (void)
Public Static Methods
Protected Methods
represents the data of a field within a section
you can use the columnnames delimited by #
as variablenames. If a hk_report::recodefunction is set, the values will be recoded.
%XPOS% the absolute value of the x-coordinate
%YPOS% the absolute value of the y-coordinate
%WIDTH% the absolute value of the width
%HEIGHT% the absolute value of the height
%RELXPOS% the relative value of the x-coordinate
%RELYPOS% the relative value of the y-coordinate
%RELWIDTH% the relative value of the width
%RELHEIGHT% the relative value of the height
%PAGENUMBER% the number of the page
%ABSOLUTEPAGENUMBER% physical number of the page in file
%ROWNUMBER% the actual row number of the datasource
#column# the value of the column as shown in the following two examples
#field1# the value of the column with the name ´field1´
#first_name# the value of the column with the name ´first_name´
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If you have set set_columnname you have additionally the following variable names
%value% the raw value of the column defined with @ref set_columnname
%fieldname% the name of the column not recoded defined with set_columnname
%VALUE% the value of the column defined with @ref set_columnname recoded
with @ref hk_report::set_recodefunction
%FIELDNAME% the recoded (with @ref hk_report::set_recodefunction ) name of the column
defined with @ref set_columnname
%COUNT% the number of values
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If the column is of type integer or real you have the following variables
%SUM% the sum of all values
%MIN% the minimum value
%MAX% the maximum value
%STDDEV% standard deviation
%STDDEVSAMPLE% standard deviation of a sample
%AVERAGE% the average of all values
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void set_data (const hk_string& d,bool registerchange=true)
| set_data |
Set the data that should be printed when the section will be printed
You can use all of the above named variables.
Usually you connect a report_data part with a column via set_columnname
The most easy way is to set the data to %VALUE%.
A more intermediate way will be shown in the following example
Example:
You want to automatically create links in a html report. For this reason
you have a datasource with 2 columns "url", and "name". "url" has the URL, "name" contains a description
i.e.
URL name
http://www.suse.de SuseLinux
http://www.redhat.com RedhatLinux
http://www.debian.org Debian
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To create a html link use set_data("#name#");
void set_beforedata (const hk_string& b,bool registerchange=true)
| set_beforedata |
void set_afterdata (const hk_string& a,bool registerchange=true)
| set_afterdata |
returns the value that will be printed in the section
Will be internally called to create the values for the variables %COUNT%,%SUM% etc.
void set_runningcount (bool c=true,bool registerchange=true)
| set_runningcount |
The values of the variables %SUM% %COUNT% %AVERAGE% %STDDEV% etc. can be relatively to the section.
i.e. if the section is a uniquesection and it changes all variables can be reset to 0 (default).
Parameters:
c | if true these variables will change to global variables in the report and not be set to 0 when
the section changes.
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bool runningcount (void)
| runningcount |
[virtual]
Reimplemented from hk_visible.
void set_datacountfunction (const hk_string& f,bool registerchange)
| set_datacountfunction |
needed by hk_report::set_periodic. It is possible to compute as how much a section counts.
Parameters:
f | is a userdefined function that will be called whenever counts_as is called.
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hk_string datacountfunctionstring (void)
| datacountfunctionstring |
reportdatacounttype* datacountfunction (void)
| datacountfunction |
void set_topline (bool l=true,bool registerchange=true)
| set_topline |
if true a line should be painted above the data
See set_configurefunction for details
void set_bottomline (bool l=true,bool registerchange=true)
| set_bottomline |
if true a line should be painted under the data
See set_configurefunction for details
void set_leftline (bool l=true,bool registerchange=true)
| set_leftline |
if true a line should be painted left of the data
See set_configurefunction for details
void set_rightline (bool l=true,bool registerchange=true)
| set_rightline |
if true a line should be painted right the data
See set_configurefunction for details
void set_diagonalluro (bool l=true,bool registerchange=true)
| set_diagonalluro |
if true a diagonal should be painted from _l_inks _u_nten to _r_echts _o_ben
(left down to right up)
See set_configurefunction for details
void set_diagonalloru (bool l=true,bool registerchange=true)
| set_diagonalloru |
if true a diagonal should be painted from _l_inks _o_ben to _r_echts _u_nten
(left top to right down)
See set_configurefunction for details
bool diagonalloru (void)
| diagonalloru |
bool topline (void)
| topline |
bool bottomline (void)
| bottomline |
bool leftline (void)
| leftline |
bool rightline (void)
| rightline |
bool diagonalluro (void)
| diagonalluro |
void set_frame (bool l=true,bool registerchange=true)
| set_frame |
if true a frame should be painted around the text (bottomline + topline + leftline + rightline)
See set_configurefunction for details
void set_wordbreak (bool b=true,bool registerchange=true)
| set_wordbreak |
if true the textline should be broken if the line is longer than the width
See set_configurefunction for details
bool wordbreak (void)
| wordbreak |
void set_configurefunction (const hk_string& f,bool registerchange=true)
| set_configurefunction |
in this function you have to define how to react on i.e. set_bottomline etc.
data_configurefunctiontype* configurefunction (void)
| configurefunction |
hk_string configurefunctionstring (void)
| configurefunctionstring |
void savedata (ostream& s,bool userdefined=false)
| savedata |
[virtual]
Reimplemented from hk_dsdatavisible.
void loaddata (const hk_string& definition,bool userdefined=false)
| loaddata |
[virtual]
Reimplemented from hk_dsdatavisible.
void neutralize_definition (bool registerchange)
| neutralize_definition |
void add_configurefunctiontype (const hk_string& name,data_configurefunctiontype* f)
| add_configurefunctiontype |
[static]
list<hk_string>* configurefunctionlist (void)
| configurefunctionlist |
[static]
void add_datacountfunctiontype (const hk_string& name,reportdatacounttype* f)
| add_datacountfunctiontype |
[static]
list<hk_string>* datacountfunctionlist (void)
| datacountfunctionlist |
[static]
void set_replacefunction (const hk_string& f,bool registerchange=true)
| set_replacefunction |
See also: set_replacefunction
void add_datareplacefunctiontype (const hk_string& name,data_replacefunctiontype* f)
| add_datareplacefunctiontype |
[static]
list<hk_string>* datareplacefunctionlist (void)
| datareplacefunctionlist |
[static]
void reset_count ()
| reset_count |
returns the report this datafield belongs to
returns the section this datafield belongs to
void lower_widget (bool registerchange=true)
| lower_widget |
[virtual]
Reimplemented from hk_visible.
void raise_widget (bool registerchange=true)
| raise_widget |
[virtual]
Reimplemented from hk_visible.
void set_on_print_action (const hk_string&,bool registerchange=true)
| set_on_print_action |
hk_string on_print_action (void)
| on_print_action |
[protected]
~hk_reportdata (void)
| ~hk_reportdata |
[protected virtual]
[protected virtual]
Reimplemented from hk_visible.
void new_column_pointer_created (void)
| new_column_pointer_created |
[protected virtual]
Reimplemented from hk_dsdatavisible.
void sizetype_changed (void)
| sizetype_changed |
[protected virtual]
Reimplemented from hk_visible.
void presentationmode_changed (void)
| presentationmode_changed |
[protected virtual]
Reimplemented from hk_dsvisible.
bool action_on_print (void)
| action_on_print |
[protected virtual]
- Version: $Revision: 1.31 $
- Author: Horst Knorr (hk_classes@knoda.org)
- Generated: horst on horstnotebook on Tue Mar 30 19:06:43 2004, using kdoc 2.0a54.