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-rw-r--r--scene/gui/option_button.cpp44
-rw-r--r--scene/gui/popup_menu.cpp50
-rw-r--r--scene/gui/popup_menu.h3
-rw-r--r--scene/gui/tree.cpp28
-rw-r--r--scene/gui/tree.h2
5 files changed, 76 insertions, 51 deletions
diff --git a/scene/gui/option_button.cpp b/scene/gui/option_button.cpp
index 31f3b306b7..ad2434cd8b 100644
--- a/scene/gui/option_button.cpp
+++ b/scene/gui/option_button.cpp
@@ -118,6 +118,11 @@ void OptionButton::_notification(int p_what) {
bool OptionButton::_set(const StringName &p_name, const Variant &p_value) {
Vector<String> components = String(p_name).split("/", true, 2);
if (components.size() >= 2 && components[0] == "popup") {
+ String property = components[2];
+ if (property != "text" && property != "icon" && property != "id" && property != "disabled" && property != "separator") {
+ return false;
+ }
+
bool valid;
popup->set(String(p_name).trim_prefix("popup/"), p_value, &valid);
@@ -136,6 +141,11 @@ bool OptionButton::_set(const StringName &p_name, const Variant &p_value) {
bool OptionButton::_get(const StringName &p_name, Variant &r_ret) const {
Vector<String> components = String(p_name).split("/", true, 2);
if (components.size() >= 2 && components[0] == "popup") {
+ String property = components[2];
+ if (property != "text" && property != "icon" && property != "id" && property != "disabled" && property != "separator") {
+ return false;
+ }
+
bool valid;
r_ret = popup->get(String(p_name).trim_prefix("popup/"), &valid);
return valid;
@@ -151,14 +161,6 @@ void OptionButton::_get_property_list(List<PropertyInfo> *p_list) const {
pi.usage &= ~(popup->get_item_icon(i).is_null() ? PROPERTY_USAGE_STORAGE : 0);
p_list->push_back(pi);
- pi = PropertyInfo(Variant::INT, vformat("popup/item_%d/checkable", i), PROPERTY_HINT_ENUM, "No,As checkbox,As radio button");
- pi.usage &= ~(!popup->is_item_checkable(i) ? PROPERTY_USAGE_STORAGE : 0);
- p_list->push_back(pi);
-
- pi = PropertyInfo(Variant::BOOL, vformat("popup/item_%d/checked", i));
- pi.usage &= ~(!popup->is_item_checked(i) ? PROPERTY_USAGE_STORAGE : 0);
- p_list->push_back(pi);
-
pi = PropertyInfo(Variant::INT, vformat("popup/item_%d/id", i), PROPERTY_HINT_RANGE, "0,10,1,or_greater");
p_list->push_back(pi);
@@ -186,10 +188,13 @@ void OptionButton::pressed() {
popup->set_size(Size2(size.width, 0));
// If not triggered by the mouse, start the popup with the checked item selected.
- if (popup->get_item_count() > 0 &&
- ((get_action_mode() == ActionMode::ACTION_MODE_BUTTON_PRESS && Input::get_singleton()->is_action_just_pressed("ui_accept")) ||
- (get_action_mode() == ActionMode::ACTION_MODE_BUTTON_RELEASE && Input::get_singleton()->is_action_just_released("ui_accept")))) {
- popup->set_current_index(current > -1 ? current : 0);
+ if (popup->get_item_count() > 0) {
+ if ((get_action_mode() == ActionMode::ACTION_MODE_BUTTON_PRESS && Input::get_singleton()->is_action_just_pressed("ui_accept")) ||
+ (get_action_mode() == ActionMode::ACTION_MODE_BUTTON_RELEASE && Input::get_singleton()->is_action_just_released("ui_accept"))) {
+ popup->set_current_index(current > -1 ? current : 0);
+ } else {
+ popup->scroll_to_item(current > -1 ? current : 0);
+ }
}
popup->popup();
@@ -267,7 +272,20 @@ bool OptionButton::is_item_disabled(int p_idx) const {
void OptionButton::set_item_count(int p_count) {
ERR_FAIL_COND(p_count < 0);
+
+ int count_old = get_item_count();
+ if (p_count == count_old) {
+ return;
+ }
+
popup->set_item_count(p_count);
+
+ if (p_count > count_old) {
+ for (int i = count_old; i < p_count; i++) {
+ popup->set_item_as_radio_checkable(i, true);
+ }
+ }
+
notify_property_list_changed();
}
@@ -297,7 +315,7 @@ void OptionButton::_select(int p_which, bool p_emit) {
current = NONE_SELECTED;
set_text("");
- set_icon(NULL);
+ set_icon(nullptr);
} else {
ERR_FAIL_INDEX(p_which, popup->get_item_count());
diff --git a/scene/gui/popup_menu.cpp b/scene/gui/popup_menu.cpp
index 6d43bbdcf3..6e0f1c5198 100644
--- a/scene/gui/popup_menu.cpp
+++ b/scene/gui/popup_menu.cpp
@@ -108,7 +108,6 @@ Size2 PopupMenu::_get_contents_minimum_size() const {
int PopupMenu::_get_item_height(int p_item) const {
ERR_FAIL_INDEX_V(p_item, items.size(), 0);
- ERR_FAIL_COND_V(p_item < 0, 0);
int icon_height = items[p_item].get_icon_size().height;
if (items[p_item].checkable_type && !items[p_item].separator) {
@@ -141,23 +140,6 @@ int PopupMenu::_get_items_total_height() const {
return items_total_height - vsep;
}
-void PopupMenu::_scroll_to_item(int p_item) {
- ERR_FAIL_INDEX(p_item, items.size());
- ERR_FAIL_COND(p_item < 0);
-
- // Scroll item into view (upwards)
- if (items[p_item]._ofs_cache < -control->get_position().y) {
- int amnt_over = items[p_item]._ofs_cache + control->get_position().y;
- scroll_container->set_v_scroll(scroll_container->get_v_scroll() + amnt_over);
- }
-
- // Scroll item into view (downwards)
- if (items[p_item]._ofs_cache + items[p_item]._height_cache > -control->get_position().y + scroll_container->get_size().height) {
- int amnt_over = items[p_item]._ofs_cache + items[p_item]._height_cache + control->get_position().y - scroll_container->get_size().height;
- scroll_container->set_v_scroll(scroll_container->get_v_scroll() + amnt_over);
- }
-}
-
int PopupMenu::_get_mouse_over(const Point2 &p_over) const {
if (p_over.x < 0 || p_over.x >= get_size().width) {
return -1;
@@ -276,7 +258,7 @@ void PopupMenu::gui_input(const Ref<InputEvent> &p_event) {
if (!items[i].separator && !items[i].disabled) {
mouse_over = i;
emit_signal(SNAME("id_focused"), i);
- _scroll_to_item(i);
+ scroll_to_item(i);
control->update();
set_input_as_handled();
match_found = true;
@@ -290,7 +272,7 @@ void PopupMenu::gui_input(const Ref<InputEvent> &p_event) {
if (!items[i].separator && !items[i].disabled) {
mouse_over = i;
emit_signal(SNAME("id_focused"), i);
- _scroll_to_item(i);
+ scroll_to_item(i);
control->update();
set_input_as_handled();
break;
@@ -308,7 +290,7 @@ void PopupMenu::gui_input(const Ref<InputEvent> &p_event) {
if (!items[i].separator && !items[i].disabled) {
mouse_over = i;
emit_signal(SNAME("id_focused"), i);
- _scroll_to_item(i);
+ scroll_to_item(i);
control->update();
set_input_as_handled();
match_found = true;
@@ -322,7 +304,7 @@ void PopupMenu::gui_input(const Ref<InputEvent> &p_event) {
if (!items[i].separator && !items[i].disabled) {
mouse_over = i;
emit_signal(SNAME("id_focused"), i);
- _scroll_to_item(i);
+ scroll_to_item(i);
control->update();
set_input_as_handled();
break;
@@ -472,7 +454,7 @@ void PopupMenu::gui_input(const Ref<InputEvent> &p_event) {
if (items[i].text.findn(search_string) == 0) {
mouse_over = i;
emit_signal(SNAME("id_focused"), i);
- _scroll_to_item(i);
+ scroll_to_item(i);
control->update();
set_input_as_handled();
break;
@@ -1324,7 +1306,7 @@ bool PopupMenu::is_item_shortcut_disabled(int p_idx) const {
void PopupMenu::set_current_index(int p_idx) {
ERR_FAIL_INDEX(p_idx, items.size());
mouse_over = p_idx;
- _scroll_to_item(mouse_over);
+ scroll_to_item(mouse_over);
control->update();
}
@@ -1352,6 +1334,20 @@ int PopupMenu::get_item_count() const {
return items.size();
}
+void PopupMenu::scroll_to_item(int p_item) {
+ ERR_FAIL_INDEX(p_item, items.size());
+
+ // Scroll item into view (upwards).
+ if (items[p_item]._ofs_cache - scroll_container->get_v_scroll() < -control->get_position().y) {
+ scroll_container->set_v_scroll(items[p_item]._ofs_cache + control->get_position().y);
+ }
+
+ // Scroll item into view (downwards).
+ if (items[p_item]._ofs_cache + items[p_item]._height_cache - scroll_container->get_v_scroll() > -control->get_position().y + scroll_container->get_size().height) {
+ scroll_container->set_v_scroll(items[p_item]._ofs_cache + items[p_item]._height_cache + control->get_position().y);
+ }
+}
+
bool PopupMenu::activate_item_by_event(const Ref<InputEvent> &p_event, bool p_for_global_only) {
Key code = Key::NONE;
Ref<InputEventKey> k = p_event;
@@ -1625,7 +1621,7 @@ bool PopupMenu::_set(const StringName &p_name, const Variant &p_value) {
} else if (property == "id") {
set_item_id(item_index, p_value);
return true;
- } else if (components[1] == "disabled") {
+ } else if (property == "disabled") {
set_item_disabled(item_index, p_value);
return true;
} else if (property == "separator") {
@@ -1698,7 +1694,7 @@ bool PopupMenu::_get(const StringName &p_name, Variant &r_ret) const {
} else if (property == "id") {
r_ret = get_item_id(item_index);
return true;
- } else if (components[1] == "disabled") {
+ } else if (property == "disabled") {
r_ret = is_item_disabled(item_index);
return true;
} else if (property == "separator") {
@@ -1804,6 +1800,8 @@ void PopupMenu::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_item_count", "count"), &PopupMenu::set_item_count);
ClassDB::bind_method(D_METHOD("get_item_count"), &PopupMenu::get_item_count);
+ ClassDB::bind_method(D_METHOD("scroll_to_item", "index"), &PopupMenu::scroll_to_item);
+
ClassDB::bind_method(D_METHOD("remove_item", "index"), &PopupMenu::remove_item);
ClassDB::bind_method(D_METHOD("add_separator", "label", "id"), &PopupMenu::add_separator, DEFVAL(String()), DEFVAL(-1));
diff --git a/scene/gui/popup_menu.h b/scene/gui/popup_menu.h
index 7c2212d82d..5ce55209d4 100644
--- a/scene/gui/popup_menu.h
+++ b/scene/gui/popup_menu.h
@@ -103,7 +103,6 @@ class PopupMenu : public Popup {
int _get_item_height(int p_item) const;
int _get_items_total_height() const;
- void _scroll_to_item(int p_item);
void _shape_item(int p_item);
@@ -218,6 +217,8 @@ public:
void set_item_count(int p_count);
int get_item_count() const;
+ void scroll_to_item(int p_item);
+
bool activate_item_by_event(const Ref<InputEvent> &p_event, bool p_for_global_only = false);
void activate_item(int p_item);
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index e33ce0b017..9a6c87276f 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -4409,21 +4409,29 @@ Point2 Tree::get_scroll() const {
return ofs;
}
-void Tree::scroll_to_item(TreeItem *p_item) {
+void Tree::scroll_to_item(TreeItem *p_item, bool p_center_on_item) {
if (!is_visible_in_tree()) {
- // hack to work around crash in get_item_rect() if Tree is not in tree.
- return;
+ return; // Hack to work around crash in get_item_rect() if Tree is not in tree.
}
- // make sure the scrollbar min and max are up to date with latest changes.
update_scrollbars();
- const Rect2 r = get_item_rect(p_item);
+ const real_t tree_height = get_size().y;
+ const Rect2 item_rect = get_item_rect(p_item);
+ const real_t item_y = item_rect.position.y;
+ const real_t item_height = item_rect.size.y + cache.vseparation;
- if (r.position.y <= v_scroll->get_value()) {
- v_scroll->set_value(r.position.y);
- } else if (r.position.y + r.size.y + 2 * cache.vseparation > v_scroll->get_value() + get_size().y) {
- v_scroll->set_value(r.position.y + r.size.y + 2 * cache.vseparation - get_size().y);
+ if (p_center_on_item) {
+ v_scroll->set_value(item_y - (tree_height - item_height) / 2.0f);
+ } else {
+ if (item_y < v_scroll->get_value()) {
+ v_scroll->set_value(item_y);
+ } else {
+ const real_t new_position = item_y + item_height - tree_height;
+ if (new_position > v_scroll->get_value()) {
+ v_scroll->set_value(new_position);
+ }
+ }
}
}
@@ -4868,7 +4876,7 @@ void Tree::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_column_title_language", "column"), &Tree::get_column_title_language);
ClassDB::bind_method(D_METHOD("get_scroll"), &Tree::get_scroll);
- ClassDB::bind_method(D_METHOD("scroll_to_item", "item"), &Tree::scroll_to_item);
+ ClassDB::bind_method(D_METHOD("scroll_to_item", "item", "center_on_item"), &Tree::scroll_to_item, DEFVAL(false));
ClassDB::bind_method(D_METHOD("set_h_scroll_enabled", "h_scroll"), &Tree::set_h_scroll_enabled);
ClassDB::bind_method(D_METHOD("is_h_scroll_enabled"), &Tree::is_h_scroll_enabled);
diff --git a/scene/gui/tree.h b/scene/gui/tree.h
index c24763a0e4..255a4f0576 100644
--- a/scene/gui/tree.h
+++ b/scene/gui/tree.h
@@ -682,7 +682,7 @@ public:
TreeItem *get_item_with_text(const String &p_find) const;
Point2 get_scroll() const;
- void scroll_to_item(TreeItem *p_item);
+ void scroll_to_item(TreeItem *p_item, bool p_center_on_item = false);
void set_h_scroll_enabled(bool p_enable);
bool is_h_scroll_enabled() const;
void set_v_scroll_enabled(bool p_enable);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-21 01:51:52 +0000