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fixed minor bug with menus

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This commit is contained in:
Dave White 2003-10-29 01:29:39 +00:00
parent 1347eaf79b
commit 9b7189bed4
1 changed files with 13 additions and 11 deletions
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24
src/widgets/menu.cpp
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@ -185,18 +185,20 @@ void menu::handle_event(const SDL_Event& event)
int menu::process(int x, int y, bool button,bool up_arrow,bool down_arrow,
bool page_up, bool page_down, int select_item)
{
const bool up = uparrow_.process(x,y,button);
if(up && first_item_on_screen_ > 0) {
--first_item_on_screen_;
itemRects_.clear();
drawn_ = false;
}
if(items_.size() > max_menu_items) {
const bool up = uparrow_.process(x,y,button);
if(up && first_item_on_screen_ > 0) {
--first_item_on_screen_;
itemRects_.clear();
drawn_ = false;
}
const bool down = downarrow_.process(x,y,button);
if(down && first_item_on_screen_ + max_menu_items < items_.size()) {
++first_item_on_screen_;
itemRects_.clear();
drawn_ = false;
const bool down = downarrow_.process(x,y,button);
if(down && first_item_on_screen_ + max_menu_items < items_.size()) {
++first_item_on_screen_;
itemRects_.clear();
drawn_ = false;
}
}
if(!drawn_) {