hk_button Class Reference

base class for a button in a form More...

#include <hk_button.h>

Inheritance diagram for hk_button:

[legend]Collaboration diagram for hk_button:

[legend]List of all members.

Public Member Functions
	hk_button (hk_form *form=NULL)
void	set_action (const hk_string &action, const hk_string &object, bool showmaximized=false, bool registerchange=true)
void	set_action (long action, const hk_string &object, bool showmaximized=false, bool registerchange=true)
virtual bool	push_action (void)
hk_string	object (void)
int	action (void)
bool	show_maximized (void)
void	set_database (hk_database *database)
hk_database *	database (void)
virtual void	loaddata (const hk_string &definition)
virtual void	savedata (ostream &s)
void	add_condition (const hk_string &reportfield, const hk_string &condition, const hk_string &formdatasource, const hk_string &formfield, bool registerchange=true)
list< struct_condition > *	conditions (void)
void	clear_conditions (bool registerchange=true)
virtual bool	load_icon (const hk_string &filename, bool registerchange=true)
struct_raw_data *	icon ()
virtual void	show_icon ()
virtual void	set_is_togglebutton (bool, bool registerchange=true, bool forcesetting=false)
bool	is_togglebutton (void) const
virtual bool	is_pushed () const
virtual void	set_is_pushed (bool, bool registerchange=true, bool forcesetting=false)
Protected Member Functions
virtual bool	widget_specific_open_form (void)
virtual bool	widget_specific_close_form (void)
virtual bool	widget_specific_open_table (void)
virtual bool	widget_specific_open_query (void)
virtual bool	widget_specific_open_view (void)
virtual bool	widget_specific_preview_report (void)
virtual bool	widget_specific_print_report (void)
virtual bool	widget_specific_close_application (void)
virtual bool	widget_specific_is_pushed (void)
hk_string	parsed_condition (hk_presentation *)
Classes
class	struct_condition

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Detailed Description

base class for a button in a form

Version:

Revision

1.25

Author:

Horst Knorr (hk_classes@knoda.org)

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Member Function Documentation

int hk_button::action (  void   )

Returns: -1 no action set; 0 open_form; 1 close_form; 2 open_table; 3 open_query; 4 preview_report; 5 print_report; 6 goto_firstrow, 7 goto_lastrow, 8 goto_nextrow, 9 goto_previousrow, 10 insert_row, 11 delete_row, 12 store_row, 13 quiet_query, 14 close_application, 15 open_view,

void hk_button::loaddata (  const hk_string &  definition  )  [virtual]

loads the object's values out of the definition string. Especially used to load queries, forms and reports Reimplemented from hk_dsvisible.

void hk_button::savedata (  ostream &  s  )  [virtual]

stores the object's values to stream s. Especially used to store queries, forms and reports Reimplemented from hk_dsvisible.

void hk_button::set_action (  const hk_string &  action, const hk_string &  object, bool  showmaximized = false, bool  registerchange = true )

when the button is pushed the action will be executed on the object Parameters: action  allowed actions: open_form, close_form, open_table, open_query, preview_report, print_report, goto_firstrow, goto_lastrow, goto_nextrow, goto_previousrow, insert_row, delete_row, store_row, action_query object  i.e. a form name (if you want to open a form) showmaximized  if true show the window maximized else show the new window in its origin or default size registerchange  if this button is part of a form and any registerchange is true, the changes will be stored when you close the window Example: to open the form "test" use set_action("open_form","test"); push_action(); push_action();

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

• hk_button.h
• hk_button.cpp

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