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Accept FS #8490 by Vuong Minh Hiep: fix wrong selection in multi-line lists

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16135 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Peter D'Hoye 2008-01-21 22:28:25 +00:00
parent 343fb72501
commit c4c678ff1a
2 changed files with 7 additions and 10 deletions
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16
apps/gui/list.c
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@ -550,26 +550,23 @@ void gui_synclist_select_item(struct gui_synclist * gui_list, int item_number)
static void gui_list_select_at_offset(struct gui_synclist * gui_list,
int offset)
{
int new_selection = gui_list->selected_item + offset;
int new_selection;
if (gui_list->selected_size > 1)
{
offset *= gui_list->selected_size;
/* always select the first item of multi-line lists */
offset -= offset%gui_list->selected_size;
}
new_selection = gui_list->selected_item + offset;
if (new_selection >= gui_list->nb_items)
{
if (gui_list->limit_scroll)
gui_list->selected_item = gui_list->nb_items - 1;
else
gui_list->selected_item = new_selection - gui_list->nb_items;
gui_list->selected_item = gui_list->limit_scroll ?
gui_list->nb_items - gui_list->selected_size : 0;
}
else if (new_selection < 0)
{
if (gui_list->limit_scroll)
gui_list->selected_item = 0;
else
gui_list->selected_item = new_selection + gui_list->nb_items;
gui_list->selected_item = gui_list->limit_scroll ?
0 : gui_list->nb_items - gui_list->selected_size;
}
else if (gui_list->show_selection_marker == false)
{
@ -599,7 +596,6 @@ static void gui_list_select_at_offset(struct gui_synclist * gui_list,
}
else gui_list->selected_item += offset;
gui_synclist_select_item(gui_list, gui_list->selected_item);
}
/*

1
docs/CREDITS
View file

@ -366,6 +366,7 @@ Thomas Martitz
Prakarn Sahasoontornvute
George Tamplaru
Apoorva Mahajan
Vuong Minh Hiep
The libmad team
The wavpack team