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-rw-r--r--scene/gui/control.cpp427
1 files changed, 62 insertions, 365 deletions
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 51cce73cbb..bcf5a8a47f 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -44,6 +44,7 @@
#include "scene/main/window.h"
#include "scene/scene_string_names.h"
#include "scene/theme/theme_db.h"
+#include "scene/theme/theme_owner.h"
#include "servers/rendering_server.h"
#include "servers/text_server.h"
@@ -2261,57 +2262,9 @@ bool Control::is_clipping_contents() {
// Theming.
-void Control::_propagate_theme_changed(Node *p_at, Control *p_owner, Window *p_owner_window, bool p_notify, bool p_assign) {
- Control *c = Object::cast_to<Control>(p_at);
- Window *w = c == nullptr ? Object::cast_to<Window>(p_at) : nullptr;
-
- if (!c && !w) {
- // Theme inheritance chains are broken by nodes that aren't Control or Window.
- return;
- }
-
- bool assign = p_assign;
- if (c) {
- if (c != p_owner && c->data.theme.is_valid()) {
- // Has a theme, so we don't want to change the theme owner,
- // but we still want to propagate in case this child has theme items
- // it inherits from the theme this node uses.
- // See https://github.com/godotengine/godot/issues/62844.
- assign = false;
- }
-
- if (assign) {
- c->data.theme_owner = p_owner;
- c->data.theme_owner_window = p_owner_window;
- }
-
- if (p_notify) {
- c->notification(Control::NOTIFICATION_THEME_CHANGED);
- }
- } else if (w) {
- if (w != p_owner_window && w->theme.is_valid()) {
- // Same as above.
- assign = false;
- }
-
- if (assign) {
- w->theme_owner = p_owner;
- w->theme_owner_window = p_owner_window;
- }
-
- if (p_notify) {
- w->notification(Window::NOTIFICATION_THEME_CHANGED);
- }
- }
-
- for (int i = 0; i < p_at->get_child_count(); i++) {
- _propagate_theme_changed(p_at->get_child(i), p_owner, p_owner_window, p_notify, assign);
- }
-}
-
void Control::_theme_changed() {
if (is_inside_tree()) {
- _propagate_theme_changed(this, this, nullptr, true, false);
+ data.theme_owner->propagate_theme_changed(this, this, true, false);
}
}
@@ -2333,6 +2286,18 @@ void Control::_invalidate_theme_cache() {
void Control::_update_theme_item_cache() {
}
+void Control::set_theme_owner_node(Node *p_node) {
+ data.theme_owner->set_owner_node(p_node);
+}
+
+Node *Control::get_theme_owner_node() const {
+ return data.theme_owner->get_owner_node();
+}
+
+bool Control::has_theme_owner_node() const {
+ return data.theme_owner->has_owner_node();
+}
+
void Control::set_theme(const Ref<Theme> &p_theme) {
if (data.theme == p_theme) {
return;
@@ -2344,24 +2309,24 @@ void Control::set_theme(const Ref<Theme> &p_theme) {
data.theme = p_theme;
if (data.theme.is_valid()) {
- _propagate_theme_changed(this, this, nullptr, is_inside_tree(), true);
+ data.theme_owner->propagate_theme_changed(this, this, is_inside_tree(), true);
data.theme->connect("changed", callable_mp(this, &Control::_theme_changed), CONNECT_DEFERRED);
return;
}
Control *parent_c = Object::cast_to<Control>(get_parent());
- if (parent_c && (parent_c->data.theme_owner || parent_c->data.theme_owner_window)) {
- _propagate_theme_changed(this, parent_c->data.theme_owner, parent_c->data.theme_owner_window, is_inside_tree(), true);
+ if (parent_c && parent_c->has_theme_owner_node()) {
+ data.theme_owner->propagate_theme_changed(this, parent_c->get_theme_owner_node(), is_inside_tree(), true);
return;
}
Window *parent_w = cast_to<Window>(get_parent());
- if (parent_w && (parent_w->theme_owner || parent_w->theme_owner_window)) {
- _propagate_theme_changed(this, parent_w->theme_owner, parent_w->theme_owner_window, is_inside_tree(), true);
+ if (parent_w && parent_w->has_theme_owner_node()) {
+ data.theme_owner->propagate_theme_changed(this, parent_w->get_theme_owner_node(), is_inside_tree(), true);
return;
}
- _propagate_theme_changed(this, nullptr, nullptr, is_inside_tree(), true);
+ data.theme_owner->propagate_theme_changed(this, nullptr, is_inside_tree(), true);
}
Ref<Theme> Control::get_theme() const {
@@ -2384,130 +2349,6 @@ StringName Control::get_theme_type_variation() const {
/// Theme property lookup.
-template <class T>
-T Control::get_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner_window, Theme::DataType p_data_type, const StringName &p_name, List<StringName> p_theme_types) {
- ERR_FAIL_COND_V_MSG(p_theme_types.size() == 0, T(), "At least one theme type must be specified.");
-
- // First, look through each control or window node in the branch, until no valid parent can be found.
- // Only nodes with a theme resource attached are considered.
- Control *theme_owner = p_theme_owner;
- Window *theme_owner_window = p_theme_owner_window;
-
- while (theme_owner || theme_owner_window) {
- // For each theme resource check the theme types provided and see if p_name exists with any of them.
- for (const StringName &E : p_theme_types) {
- if (theme_owner && theme_owner->data.theme->has_theme_item(p_data_type, p_name, E)) {
- return theme_owner->data.theme->get_theme_item(p_data_type, p_name, E);
- }
-
- if (theme_owner_window && theme_owner_window->theme->has_theme_item(p_data_type, p_name, E)) {
- return theme_owner_window->theme->get_theme_item(p_data_type, p_name, E);
- }
- }
-
- Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
- Control *parent_c = Object::cast_to<Control>(parent);
- if (parent_c) {
- theme_owner = parent_c->data.theme_owner;
- theme_owner_window = parent_c->data.theme_owner_window;
- } else {
- Window *parent_w = Object::cast_to<Window>(parent);
- if (parent_w) {
- theme_owner = parent_w->theme_owner;
- theme_owner_window = parent_w->theme_owner_window;
- } else {
- theme_owner = nullptr;
- theme_owner_window = nullptr;
- }
- }
- }
-
- // Secondly, check the project-defined Theme resource.
- if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
- for (const StringName &E : p_theme_types) {
- if (ThemeDB::get_singleton()->get_project_theme()->has_theme_item(p_data_type, p_name, E)) {
- return ThemeDB::get_singleton()->get_project_theme()->get_theme_item(p_data_type, p_name, E);
- }
- }
- }
-
- // Lastly, fall back on the items defined in the default Theme, if they exist.
- for (const StringName &E : p_theme_types) {
- if (ThemeDB::get_singleton()->get_default_theme()->has_theme_item(p_data_type, p_name, E)) {
- return ThemeDB::get_singleton()->get_default_theme()->get_theme_item(p_data_type, p_name, E);
- }
- }
- // If they don't exist, use any type to return the default/empty value.
- return ThemeDB::get_singleton()->get_default_theme()->get_theme_item(p_data_type, p_name, p_theme_types[0]);
-}
-
-bool Control::has_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner_window, Theme::DataType p_data_type, const StringName &p_name, List<StringName> p_theme_types) {
- ERR_FAIL_COND_V_MSG(p_theme_types.size() == 0, false, "At least one theme type must be specified.");
-
- // First, look through each control or window node in the branch, until no valid parent can be found.
- // Only nodes with a theme resource attached are considered.
- Control *theme_owner = p_theme_owner;
- Window *theme_owner_window = p_theme_owner_window;
-
- while (theme_owner || theme_owner_window) {
- // For each theme resource check the theme types provided and see if p_name exists with any of them.
- for (const StringName &E : p_theme_types) {
- if (theme_owner && theme_owner->data.theme->has_theme_item(p_data_type, p_name, E)) {
- return true;
- }
-
- if (theme_owner_window && theme_owner_window->theme->has_theme_item(p_data_type, p_name, E)) {
- return true;
- }
- }
-
- Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
- Control *parent_c = Object::cast_to<Control>(parent);
- if (parent_c) {
- theme_owner = parent_c->data.theme_owner;
- theme_owner_window = parent_c->data.theme_owner_window;
- } else {
- Window *parent_w = Object::cast_to<Window>(parent);
- if (parent_w) {
- theme_owner = parent_w->theme_owner;
- theme_owner_window = parent_w->theme_owner_window;
- } else {
- theme_owner = nullptr;
- theme_owner_window = nullptr;
- }
- }
- }
-
- // Secondly, check the project-defined Theme resource.
- if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
- for (const StringName &E : p_theme_types) {
- if (ThemeDB::get_singleton()->get_project_theme()->has_theme_item(p_data_type, p_name, E)) {
- return true;
- }
- }
- }
-
- // Lastly, fall back on the items defined in the default Theme, if they exist.
- for (const StringName &E : p_theme_types) {
- if (ThemeDB::get_singleton()->get_default_theme()->has_theme_item(p_data_type, p_name, E)) {
- return true;
- }
- }
- return false;
-}
-
-void Control::_get_theme_type_dependencies(const StringName &p_theme_type, List<StringName> *p_list) const {
- if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
- if (ThemeDB::get_singleton()->get_project_theme().is_valid() && ThemeDB::get_singleton()->get_project_theme()->get_type_variation_base(data.theme_type_variation) != StringName()) {
- ThemeDB::get_singleton()->get_project_theme()->get_type_dependencies(get_class_name(), data.theme_type_variation, p_list);
- } else {
- ThemeDB::get_singleton()->get_default_theme()->get_type_dependencies(get_class_name(), data.theme_type_variation, p_list);
- }
- } else {
- ThemeDB::get_singleton()->get_default_theme()->get_type_dependencies(p_theme_type, StringName(), p_list);
- }
-}
-
Ref<Texture2D> Control::get_theme_icon(const StringName &p_name, const StringName &p_theme_type) const {
if (p_theme_type == StringName() || p_theme_type == get_class_name() || p_theme_type == data.theme_type_variation) {
const Ref<Texture2D> *tex = data.icon_override.getptr(p_name);
@@ -2521,8 +2362,8 @@ Ref<Texture2D> Control::get_theme_icon(const StringName &p_name, const StringNam
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- Ref<Texture2D> icon = get_theme_item_in_types<Ref<Texture2D>>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_ICON, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ Ref<Texture2D> icon = data.theme_owner->get_theme_item_in_types(Theme::DATA_TYPE_ICON, p_name, theme_types);
data.theme_icon_cache[p_theme_type][p_name] = icon;
return icon;
}
@@ -2540,8 +2381,8 @@ Ref<StyleBox> Control::get_theme_stylebox(const StringName &p_name, const String
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- Ref<StyleBox> style = get_theme_item_in_types<Ref<StyleBox>>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_STYLEBOX, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ Ref<StyleBox> style = data.theme_owner->get_theme_item_in_types(Theme::DATA_TYPE_STYLEBOX, p_name, theme_types);
data.theme_style_cache[p_theme_type][p_name] = style;
return style;
}
@@ -2559,8 +2400,8 @@ Ref<Font> Control::get_theme_font(const StringName &p_name, const StringName &p_
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- Ref<Font> font = get_theme_item_in_types<Ref<Font>>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ Ref<Font> font = data.theme_owner->get_theme_item_in_types(Theme::DATA_TYPE_FONT, p_name, theme_types);
data.theme_font_cache[p_theme_type][p_name] = font;
return font;
}
@@ -2578,8 +2419,8 @@ int Control::get_theme_font_size(const StringName &p_name, const StringName &p_t
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- int font_size = get_theme_item_in_types<int>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT_SIZE, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ int font_size = data.theme_owner->get_theme_item_in_types(Theme::DATA_TYPE_FONT_SIZE, p_name, theme_types);
data.theme_font_size_cache[p_theme_type][p_name] = font_size;
return font_size;
}
@@ -2597,8 +2438,8 @@ Color Control::get_theme_color(const StringName &p_name, const StringName &p_the
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- Color color = get_theme_item_in_types<Color>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_COLOR, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ Color color = data.theme_owner->get_theme_item_in_types(Theme::DATA_TYPE_COLOR, p_name, theme_types);
data.theme_color_cache[p_theme_type][p_name] = color;
return color;
}
@@ -2616,8 +2457,8 @@ int Control::get_theme_constant(const StringName &p_name, const StringName &p_th
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- int constant = get_theme_item_in_types<int>(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_CONSTANT, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ int constant = data.theme_owner->get_theme_item_in_types(Theme::DATA_TYPE_CONSTANT, p_name, theme_types);
data.theme_constant_cache[p_theme_type][p_name] = constant;
return constant;
}
@@ -2630,8 +2471,8 @@ bool Control::has_theme_icon(const StringName &p_name, const StringName &p_theme
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_ICON, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ return data.theme_owner->has_theme_item_in_types(Theme::DATA_TYPE_ICON, p_name, theme_types);
}
bool Control::has_theme_stylebox(const StringName &p_name, const StringName &p_theme_type) const {
@@ -2642,8 +2483,8 @@ bool Control::has_theme_stylebox(const StringName &p_name, const StringName &p_t
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_STYLEBOX, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ return data.theme_owner->has_theme_item_in_types(Theme::DATA_TYPE_STYLEBOX, p_name, theme_types);
}
bool Control::has_theme_font(const StringName &p_name, const StringName &p_theme_type) const {
@@ -2654,8 +2495,8 @@ bool Control::has_theme_font(const StringName &p_name, const StringName &p_theme
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ return data.theme_owner->has_theme_item_in_types(Theme::DATA_TYPE_FONT, p_name, theme_types);
}
bool Control::has_theme_font_size(const StringName &p_name, const StringName &p_theme_type) const {
@@ -2666,8 +2507,8 @@ bool Control::has_theme_font_size(const StringName &p_name, const StringName &p_
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_FONT_SIZE, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ return data.theme_owner->has_theme_item_in_types(Theme::DATA_TYPE_FONT_SIZE, p_name, theme_types);
}
bool Control::has_theme_color(const StringName &p_name, const StringName &p_theme_type) const {
@@ -2678,8 +2519,8 @@ bool Control::has_theme_color(const StringName &p_name, const StringName &p_them
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_COLOR, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ return data.theme_owner->has_theme_item_in_types(Theme::DATA_TYPE_COLOR, p_name, theme_types);
}
bool Control::has_theme_constant(const StringName &p_name, const StringName &p_theme_type) const {
@@ -2690,8 +2531,8 @@ bool Control::has_theme_constant(const StringName &p_name, const StringName &p_t
}
List<StringName> theme_types;
- _get_theme_type_dependencies(p_theme_type, &theme_types);
- return has_theme_item_in_types(data.theme_owner, data.theme_owner_window, Theme::DATA_TYPE_CONSTANT, p_name, theme_types);
+ data.theme_owner->get_theme_type_dependencies(this, p_theme_type, &theme_types);
+ return data.theme_owner->has_theme_item_in_types(Theme::DATA_TYPE_CONSTANT, p_name, theme_types);
}
/// Local property overrides.
@@ -2821,157 +2662,16 @@ bool Control::has_theme_constant_override(const StringName &p_name) const {
/// Default theme properties.
-float Control::fetch_theme_default_base_scale(Control *p_theme_owner, Window *p_theme_owner_window) {
- // First, look through each control or window node in the branch, until no valid parent can be found.
- // Only nodes with a theme resource attached are considered.
- // For each theme resource see if their assigned theme has the default value defined and valid.
- Control *theme_owner = p_theme_owner;
- Window *theme_owner_window = p_theme_owner_window;
-
- while (theme_owner || theme_owner_window) {
- if (theme_owner && theme_owner->data.theme->has_default_base_scale()) {
- return theme_owner->data.theme->get_default_base_scale();
- }
-
- if (theme_owner_window && theme_owner_window->theme->has_default_base_scale()) {
- return theme_owner_window->theme->get_default_base_scale();
- }
-
- Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
- Control *parent_c = Object::cast_to<Control>(parent);
- if (parent_c) {
- theme_owner = parent_c->data.theme_owner;
- theme_owner_window = parent_c->data.theme_owner_window;
- } else {
- Window *parent_w = Object::cast_to<Window>(parent);
- if (parent_w) {
- theme_owner = parent_w->theme_owner;
- theme_owner_window = parent_w->theme_owner_window;
- } else {
- theme_owner = nullptr;
- theme_owner_window = nullptr;
- }
- }
- }
-
- // Secondly, check the project-defined Theme resource.
- if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
- if (ThemeDB::get_singleton()->get_project_theme()->has_default_base_scale()) {
- return ThemeDB::get_singleton()->get_project_theme()->get_default_base_scale();
- }
- }
-
- // Lastly, fall back on the default Theme.
- if (ThemeDB::get_singleton()->get_default_theme()->has_default_base_scale()) {
- return ThemeDB::get_singleton()->get_default_theme()->get_default_base_scale();
- }
- return ThemeDB::get_singleton()->get_fallback_base_scale();
-}
-
float Control::get_theme_default_base_scale() const {
- return fetch_theme_default_base_scale(data.theme_owner, data.theme_owner_window);
-}
-
-Ref<Font> Control::fetch_theme_default_font(Control *p_theme_owner, Window *p_theme_owner_window) {
- // First, look through each control or window node in the branch, until no valid parent can be found.
- // Only nodes with a theme resource attached are considered.
- // For each theme resource see if their assigned theme has the default value defined and valid.
- Control *theme_owner = p_theme_owner;
- Window *theme_owner_window = p_theme_owner_window;
-
- while (theme_owner || theme_owner_window) {
- if (theme_owner && theme_owner->data.theme->has_default_font()) {
- return theme_owner->data.theme->get_default_font();
- }
-
- if (theme_owner_window && theme_owner_window->theme->has_default_font()) {
- return theme_owner_window->theme->get_default_font();
- }
-
- Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
- Control *parent_c = Object::cast_to<Control>(parent);
- if (parent_c) {
- theme_owner = parent_c->data.theme_owner;
- theme_owner_window = parent_c->data.theme_owner_window;
- } else {
- Window *parent_w = Object::cast_to<Window>(parent);
- if (parent_w) {
- theme_owner = parent_w->theme_owner;
- theme_owner_window = parent_w->theme_owner_window;
- } else {
- theme_owner = nullptr;
- theme_owner_window = nullptr;
- }
- }
- }
-
- // Secondly, check the project-defined Theme resource.
- if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
- if (ThemeDB::get_singleton()->get_project_theme()->has_default_font()) {
- return ThemeDB::get_singleton()->get_project_theme()->get_default_font();
- }
- }
-
- // Lastly, fall back on the default Theme.
- if (ThemeDB::get_singleton()->get_default_theme()->has_default_font()) {
- return ThemeDB::get_singleton()->get_default_theme()->get_default_font();
- }
- return ThemeDB::get_singleton()->get_fallback_font();
+ return data.theme_owner->get_theme_default_base_scale();
}
Ref<Font> Control::get_theme_default_font() const {
- return fetch_theme_default_font(data.theme_owner, data.theme_owner_window);
-}
-
-int Control::fetch_theme_default_font_size(Control *p_theme_owner, Window *p_theme_owner_window) {
- // First, look through each control or window node in the branch, until no valid parent can be found.
- // Only nodes with a theme resource attached are considered.
- // For each theme resource see if their assigned theme has the default value defined and valid.
- Control *theme_owner = p_theme_owner;
- Window *theme_owner_window = p_theme_owner_window;
-
- while (theme_owner || theme_owner_window) {
- if (theme_owner && theme_owner->data.theme->has_default_font_size()) {
- return theme_owner->data.theme->get_default_font_size();
- }
-
- if (theme_owner_window && theme_owner_window->theme->has_default_font_size()) {
- return theme_owner_window->theme->get_default_font_size();
- }
-
- Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
- Control *parent_c = Object::cast_to<Control>(parent);
- if (parent_c) {
- theme_owner = parent_c->data.theme_owner;
- theme_owner_window = parent_c->data.theme_owner_window;
- } else {
- Window *parent_w = Object::cast_to<Window>(parent);
- if (parent_w) {
- theme_owner = parent_w->theme_owner;
- theme_owner_window = parent_w->theme_owner_window;
- } else {
- theme_owner = nullptr;
- theme_owner_window = nullptr;
- }
- }
- }
-
- // Secondly, check the project-defined Theme resource.
- if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
- if (ThemeDB::get_singleton()->get_project_theme()->has_default_font_size()) {
- return ThemeDB::get_singleton()->get_project_theme()->get_default_font_size();
- }
- }
-
- // Lastly, fall back on the default Theme.
- if (ThemeDB::get_singleton()->get_default_theme()->has_default_font_size()) {
- return ThemeDB::get_singleton()->get_default_theme()->get_default_font_size();
- }
- return ThemeDB::get_singleton()->get_fallback_font_size();
+ return data.theme_owner->get_theme_default_font();
}
int Control::get_theme_default_font_size() const {
- return fetch_theme_default_font_size(data.theme_owner, data.theme_owner_window);
+ return data.theme_owner->get_theme_default_font_size();
}
/// Bulk actions.
@@ -3089,21 +2789,6 @@ Control *Control::make_custom_tooltip(const String &p_text) const {
// Base object overrides.
-void Control::add_child_notify(Node *p_child) {
- // We propagate when this node uses a custom theme, so it can pass it on to its children.
- if (data.theme_owner || data.theme_owner_window) {
- // `p_notify` is false here as `NOTIFICATION_THEME_CHANGED` will be handled by `NOTIFICATION_ENTER_TREE`.
- _propagate_theme_changed(p_child, data.theme_owner, data.theme_owner_window, false, true);
- }
-}
-
-void Control::remove_child_notify(Node *p_child) {
- // If the removed child isn't inheriting any theme items through this node, then there's no need to propagate.
- if (data.theme_owner || data.theme_owner_window) {
- _propagate_theme_changed(p_child, nullptr, nullptr, false, true);
- }
-}
-
void Control::_notification(int p_notification) {
switch (p_notification) {
case NOTIFICATION_POSTINITIALIZE: {
@@ -3111,10 +2796,16 @@ void Control::_notification(int p_notification) {
_update_theme_item_cache();
} break;
+ case NOTIFICATION_PARENTED: {
+ data.theme_owner->assign_theme_on_parented(this);
+ } break;
+
+ case NOTIFICATION_UNPARENTED: {
+ data.theme_owner->clear_theme_on_unparented(this);
+ } break;
+
case NOTIFICATION_ENTER_TREE: {
- // Need to defer here, because theme owner information might be set in
- // add_child_notify, which doesn't get called until right after this.
- call_deferred(SNAME("notification"), NOTIFICATION_THEME_CHANGED);
+ notification(NOTIFICATION_THEME_CHANGED);
} break;
case NOTIFICATION_POST_ENTER_TREE: {
@@ -3611,7 +3302,13 @@ void Control::_bind_methods() {
GDVIRTUAL_BIND(_gui_input, "event");
}
+Control::Control() {
+ data.theme_owner = memnew(ThemeOwner);
+}
+
Control::~Control() {
+ memdelete(data.theme_owner);
+
// Resources need to be disconnected.
for (KeyValue<StringName, Ref<Texture2D>> &E : data.icon_override) {
E.value->disconnect("changed", callable_mp(this, &Control::_notify_theme_override_changed));
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 14:33:46 +0000