> On 04/25/12 07:10, leowang wrote:
> >>> I found that after the browser widget created, it is focused in the first
> >>> line, but the first line does not highlight, how to set it to highlight, I
> >>> tryed select(0, true), but has no effect.
> >>
> >> You might find that browser lines are numbered from 1, not from 0, IIRC,
> >> th=
> >> ough you should check the docs in case I am remembering incorrectly.
> >
> > I have note it , but even I call select(1, true), it still has
> > no highlight in the first line.
>
> Works for me:
>
> #include <FL/Fl.H>
> #include <FL/Fl_Window.H>
> #include <FL/Fl_Browser.H>
> #include <FL/Fl_Button.H>
> void select_cb(Fl_Widget*w,void*data) {
> Fl_Browser *b = (Fl_Browser*)data;
> if ( w->label()[0] == 'O' ) { b->select(1,1); } // one
> if ( w->label()[0] == 'T' ) { b->select(2,1); } // two
> }
> int main() {
> Fl_Window win(300,450);
> Fl_Browser brow(10,10,300-20,450-60);
> brow.add("one");
> brow.add("two");
> brow.add("three");
> brow.add("four");
> Fl_Button b1(10 ,450-30,140,25,"One Select");
> b1.callback(select_cb, (void*)&brow);
> Fl_Button b2(160,450-30,140,25,"Two Select");
> b2.callback(select_cb, (void*)&brow);
> win.end();
> win.show();
> return(Fl::run());
> }
Thanks, now it also works for me, I have a mistake when I write code, it should
call select(1, true) after add() function, but I called it before add item in
browser.
Thanks all.
Best regards,
Leo
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