flightgear/src/GUI/AirportList.hxx

// AirportList.hxx - scrolling list of airports.

#ifndef __AIRPORTLIST_HXX
#define __AIRPORTLIST_HXX

#include <simgear/compiler.h>
#include STL_STRING

#include <plib/pu.h>
#include "dialog.hxx"


SG_USING_STD(string);

class FGAirportList;

class AirportList : public puList, public GUI_ID
{
 public:
    AirportList (int x, int y, int width, int height);
    virtual ~AirportList ();

    virtual void create_list();
    virtual void destroy_list();

    // FIXME: add other string value functions
    virtual char * getListStringValue ();
    virtual void setValue (const char *);

 private:
    FGAirportList * _airports;
    char ** _content;
    STD::string _filter;
};

#endif // __AIRPORTLIST_HXX
Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00			`// AirportList.hxx - scrolling list of airports.`

			`#ifndef __AIRPORTLIST_HXX`
make headers include headers they depend on, don't rely on the c(xx) file to do that. (This is a requirement for header precompiling.) 2006-04-17 13:40:20 +00:00			`#define __AIRPORTLIST_HXX`

			`#include <simgear/compiler.h>`
			`#include STL_STRING`
Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00
			`#include <plib/pu.h>`
- move the ID stuff to dialog.hxx - add an identifier to fgPropertyList(), which is also PUCLASS_LIST based 2006-05-22 16:14:50 +00:00			`#include "dialog.hxx"`
Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00
the last patch fixed the AirportList ... and broke all other PUCLASS_LIST.; Unfortunately, there's no simple way to distinguish them. plib has no user defined widget classes, and getTypeString() -- which could be used for that -- isn't virtual. Sigh. I'll discuss the problem on the plib list. For now I can only offer an ugly workaround. (Don't look closely!) 2006-05-21 22:14:18 +00:00
make headers include headers they depend on, don't rely on the c(xx) file to do that. (This is a requirement for header precompiling.) 2006-04-17 13:40:20 +00:00			`SG_USING_STD(string);`

Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00			`class FGAirportList;`

the last patch fixed the AirportList ... and broke all other PUCLASS_LIST.; Unfortunately, there's no simple way to distinguish them. plib has no user defined widget classes, and getTypeString() -- which could be used for that -- isn't virtual. Sigh. I'll discuss the problem on the plib list. For now I can only offer an ugly workaround. (Don't look closely!) 2006-05-21 22:14:18 +00:00			`class AirportList : public puList, public GUI_ID`
Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00			`{`
			`public:`
			`AirportList (int x, int y, int width, int height);`
			`virtual ~AirportList ();`

support filtering to show only a subset of entries 2006-03-31 10:17:43 +00:00			`virtual void create_list();`
			`virtual void destroy_list();`

Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00			`// FIXME: add other string value functions`
Andrew Midson: I have made the 'Select Airport from List' option in FlightGear work (I think) properly. I have some concerns about the solution, which could be broken by changes to plib (if they re-use the value I have assigned to PUCLASS_LIST), but for the moment it seems to work OK. Erik Hofman: A request has been sent to John Fay to include the puList code in the puAux subdirectory of plib so expect some changes for future version of FlightGear. 2005-01-31 10:36:59 +00:00			`virtual char * getListStringValue ();`
support filtering to show only a subset of entries 2006-03-31 10:17:43 +00:00			`virtual void setValue (const char *);`
Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00
			`private:`
			`FGAirportList * _airports;`
			`char ** _content;`
support filtering to show only a subset of entries 2006-03-31 10:17:43 +00:00			`STD::string _filter;`
Add a scrolling list widget for selecting airports. 2003-11-27 23:41:00 +00:00			`};`

			`#endif // __AIRPORTLIST_HXX`