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Partial menus support on remote (only browsing is working, changing option isn't), corrected a bug in gui_list about scrollbar beeing displayed sometimes when it musn't

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7693 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Kevin Ferrare 2005-10-30 22:34:51 +00:00
parent fca6b63ef7
commit db8415c99e
11 changed files with 317 additions and 476 deletions
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8
apps/gui/buttonbar.c
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@ -49,7 +49,6 @@ void gui_buttonbar_draw_button(struct gui_buttonbar * buttonbar, int num)
int xpos, ypos, button_width, text_width;
int fw, fh;
struct screen * display = buttonbar->display;
display->getstringsize("M", &fw, &fh);
button_width = display->width/BUTTONBAR_MAX_BUTTONS;
@ -102,6 +101,9 @@ void gui_buttonbar_unset(struct gui_buttonbar * buttonbar)
void gui_buttonbar_draw(struct gui_buttonbar * buttonbar)
{
struct screen * display = buttonbar->display;
screen_has_buttonbar(display, gui_buttonbar_isset(buttonbar));
if(!global_settings.buttonbar || !display->has_buttonbar)
return;
int i;
display->setfont(FONT_SYSFIXED);
@ -120,11 +122,9 @@ void gui_buttonbar_draw(struct gui_buttonbar * buttonbar)
bool gui_buttonbar_isset(struct gui_buttonbar * buttonbar)
{
/* If all buttons are unset, the button bar is considered disabled */
if(!global_settings.buttonbar)
return(false);
int i;
for(i = 0;i < BUTTONBAR_MAX_BUTTONS;i++)
if(buttonbar->caption[i] != 0)
if(buttonbar->caption[i][0] != 0)
return true;
return false;
}