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Allow ItemList icons to stretch to max size.

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This commit is contained in:
Andreas Haas 2016-05-24 19:09:58 +02:00
parent 15e9f66a1a
commit 677b77036a
2 changed files with 27 additions and 3 deletions
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25
scene/gui/item_list.cpp
View file

@ -720,7 +720,7 @@ void ItemList::ensure_current_is_visible() {
update();
}
static Size2 _adjust_to_max_size(Size2 p_size, Size2 p_max_size) {
static Size2 _adjust_to_max_size(Size2 p_size, Size2 p_max_size, bool p_stretch) {
if (p_max_size.x<=0)
p_max_size.x=1e20;
@ -730,6 +730,10 @@ static Size2 _adjust_to_max_size(Size2 p_size, Size2 p_max_size) {
Size2 new_size;
if (p_stretch && (p_size.x * p_size.y < p_max_size.x * p_max_size.y)) {
return p_max_size;
}
if (p_size.x > p_max_size.x) {
new_size.width=p_max_size.x;
@ -831,7 +835,7 @@ void ItemList::_notification(int p_what) {
Size2 minsize;
if (items[i].icon.is_valid()) {
minsize=_adjust_to_max_size(items[i].get_icon_size(),max_icon_size);
minsize=_adjust_to_max_size(items[i].get_icon_size(),max_icon_size, icon_stretch);
if (items[i].text!="") {
if (icon_mode==ICON_MODE_TOP) {
@ -976,7 +980,7 @@ void ItemList::_notification(int p_what) {
Vector2 text_ofs;
if (items[i].icon.is_valid()) {
Size2 icon_size = _adjust_to_max_size(items[i].get_icon_size(),max_icon_size);
Size2 icon_size = _adjust_to_max_size(items[i].get_icon_size(),max_icon_size, icon_stretch);
Vector2 icon_ofs;
if (min_icon_size!=Vector2()) {
@ -1201,6 +1205,16 @@ bool ItemList::get_allow_rmb_select() const {
return allow_rmb_select;
}
void ItemList::set_icon_stretch_to_max_size(bool p_stretch) {
icon_stretch = p_stretch;
}
bool ItemList::get_icon_stretch_to_max_size() const {
return icon_stretch;
}
void ItemList::_bind_methods(){
ObjectTypeDB::bind_method(_MD("add_item","text","icon:Texture","selectable"),&ItemList::add_item,DEFVAL(Variant()),DEFVAL(true));
@ -1261,6 +1275,9 @@ void ItemList::_bind_methods(){
ObjectTypeDB::bind_method(_MD("set_max_icon_size","size"),&ItemList::set_max_icon_size);
ObjectTypeDB::bind_method(_MD("get_max_icon_size"),&ItemList::get_max_icon_size);
ObjectTypeDB::bind_method(_MD("set_icon_stretch_to_max_size","stretch"),&ItemList::set_icon_stretch_to_max_size);
ObjectTypeDB::bind_method(_MD("get_icon_stretch_to_max_size"),&ItemList::get_icon_stretch_to_max_size);
ObjectTypeDB::bind_method(_MD("set_allow_rmb_select","allow"),&ItemList::set_allow_rmb_select);
ObjectTypeDB::bind_method(_MD("get_allow_rmb_select"),&ItemList::get_allow_rmb_select);
@ -1308,6 +1325,8 @@ ItemList::ItemList() {
defer_select_single=-1;
allow_rmb_select=false;
icon_stretch = false;
}
ItemList::~ItemList() {

5
scene/gui/item_list.h
View file

@ -45,6 +45,8 @@ private:
bool ensure_selected_visible;
bool icon_stretch;
Vector<Item> items;
Vector<int> separators;
@ -150,6 +152,9 @@ public:
virtual String get_tooltip(const Point2& p_pos) const;
int get_item_at_pos(const Point2& p_pos,bool p_exact=false) const;
void set_icon_stretch_to_max_size(bool p_stretch);
bool get_icon_stretch_to_max_size() const;
ItemList();
~ItemList();
};