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eliminate GCC warings when -Wimplicit-fallthrough is enabled

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Jinhao
2018-08-10 23:35:11 +08:00
parent 9bd6e0a2b0
commit 04e57771a4
7 changed files with 113 additions and 143 deletions
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7
source/gui/widgets/listbox.cpp
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@@ -4477,14 +4477,11 @@ namespace nana
if (list.first().empty())
return;
bool upward = false;
switch(arg.key)
{
case keyboard::os_arrow_up:
upward = true;
case keyboard::os_arrow_down:
list.move_select(upward, !arg.shift, true);
list.move_select((keyboard::os_arrow_up == arg.key), !arg.shift, true);
break;
case L' ':
{
@@ -4496,9 +4493,9 @@ namespace nana
}
break;
case keyboard::os_pageup :
upward = true;
case keyboard::os_pagedown:
{
auto const upward = (keyboard::os_pageup == arg.key);
auto const item_px = essence_->item_height();
auto picked_items = list.pick_items(true, true);
index_pair init_idx = (picked_items.empty() ? list.first() : picked_items[0]);