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Some more touchscreen gui list improvements.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17672 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Maurus Cuelenaere 2008-06-01 13:37:33 +00:00
parent d56016addd
commit 995b71a51d
1 changed files with 8 additions and 4 deletions
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12
apps/gui/bitmap/list.c
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@ -311,12 +311,13 @@ unsigned gui_synclist_do_touchpad(struct gui_synclist * gui_list, struct viewpor
if (nb_lines < gui_list->nb_items) if (nb_lines < gui_list->nb_items)
{ {
height = nb_lines * font_get(parent->font)->height; height = nb_lines * font_get(parent->font)->height;
size = height*nb_lines / gui_list->nb_items; size = height / gui_list->nb_items;
new_selection = ((y-list_text[SCREEN_MAIN].y)*(gui_list->nb_items-nb_lines))/(height-size); new_selection = ((y-list_text[SCREEN_MAIN].y)*(gui_list->nb_items-nb_lines))/(height-size);
nb_lines /= 2;
if (new_selection - gui_list->start_item[SCREEN_MAIN] > nb_lines) if (new_selection - gui_list->start_item[SCREEN_MAIN] > (nb_lines/2))
new_selection = gui_list->start_item[SCREEN_MAIN]+nb_lines; new_selection = gui_list->start_item[SCREEN_MAIN]+(nb_lines/2);
else if (new_selection > gui_list->nb_items-nb_lines)
new_selection = gui_list->nb_items-nb_lines;
gui_synclist_select_item(gui_list, new_selection); gui_synclist_select_item(gui_list, new_selection);
gui_list->start_item[SCREEN_MAIN] = new_selection; gui_list->start_item[SCREEN_MAIN] = new_selection;
@ -337,7 +338,10 @@ unsigned gui_synclist_do_touchpad(struct gui_synclist * gui_list, struct viewpor
for(i=0; i<gui_list->nb_items; i++) for(i=0; i<gui_list->nb_items; i++)
{ {
if(actual_y > line_height*i && actual_y < line_height*(i+1)) if(actual_y > line_height*i && actual_y < line_height*(i+1))
{
line = i; line = i;
break;
}
} }
if(line == -1) if(line == -1)
return ACTION_NONE; return ACTION_NONE;