diff options
Diffstat (limited to 'vncviewer/fltk/layout.h')
| -rw-r--r-- | vncviewer/fltk/layout.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/vncviewer/fltk/layout.h b/vncviewer/fltk/layout.h index 01dc73e6..9a74c234 100644 --- a/vncviewer/fltk/layout.h +++ b/vncviewer/fltk/layout.h @@ -24,6 +24,7 @@ #ifndef __FLTK_LAYOUT_H__ #define __FLTK_LAYOUT_H__ +#include <FL/Fl_Choice.H> #include <FL/fl_draw.H> /* Calculates the width of a string as printed by FLTK (pixels) */ @@ -38,6 +39,18 @@ static inline int gui_str_len(const char *str) return (int)(len + 0.5f); } +/* Adjusts an Fl_Choice so that all options are visible */ +static inline void fltk_adjust_choice(Fl_Choice *choice) +{ + int option_len; + + option_len = 0; + for (int i = 0; i < choice->size(); i++) + option_len = std::max(option_len, gui_str_len(choice->text(i))); + + choice->size(option_len + 30, choice->h()); +} + /**** MARGINS ****/ #define OUTER_MARGIN 15 |