On 09.09.2009, at 10:01, Albrecht Schlosser wrote:
> Greg Ercolano wrote:
>>> For the short term I'm going to put a comment in BOTH definitions
>>> of
>>> the FL_BLINE structures warning of their interdependence, as I
>>> would
>>> never have caught this had not SebHall mentioned it.
>>
>> Checked in warning comments as r6853.
>>
>> Warnings should be sufficient to prevent mistakes until either
>> a common .H file is created, or until Fl_File_Browser is modified
>> to no longer do this.
>
> Thanks, I think that this is an important first step. Maybe I'll
> take a look at
> the "common header" option later.
Um, looking at BLINE:
struct FL_BLINE { // data is in a linked list of these
FL_BLINE* prev;
FL_BLINE* next;
void* data;
Fl_Image* icon;
short length; // sizeof(txt)-1, may be longer than string
char flags; // selected, displayed
char txt[1]; // start of allocated array
};
isn't that a subset of Fl_Widget? Adding a "selected" flag should not
be an issue. Replacing all occurences of BLINE with Fl_Widget should
solve the first step of converting to using true hierarchies.
Matthias
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