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-rw-r--r--doc/classes/Control.xml12
-rw-r--r--scene/gui/control.cpp44
-rw-r--r--scene/gui/control.h5
3 files changed, 49 insertions, 12 deletions
diff --git a/doc/classes/Control.xml b/doc/classes/Control.xml
index 43e3c97bff..0834521c91 100644
--- a/doc/classes/Control.xml
+++ b/doc/classes/Control.xml
@@ -306,6 +306,18 @@
[/codeblocks]
</description>
</method>
+ <method name="begin_bulk_theme_override">
+ <return type="void" />
+ <description>
+ Prevents [code]*_theme_*_override[/code] methods from emitting [constant NOTIFICATION_THEME_CHANGED] until [method end_bulk_theme_override] is called.
+ </description>
+ </method>
+ <method name="end_bulk_theme_override">
+ <return type="void" />
+ <description>
+ Ends a bulk theme override update. See [method begin_bulk_theme_override].
+ </description>
+ </method>
<method name="find_next_valid_focus" qualifiers="const">
<return type="Control" />
<description>
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index a2e6872da6..d37ccd63ec 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -1686,6 +1686,17 @@ Rect2 Control::get_anchorable_rect() const {
return Rect2(Point2(), get_size());
}
+void Control::begin_bulk_theme_override() {
+ data.bulk_theme_override = true;
+}
+
+void Control::end_bulk_theme_override() {
+ ERR_FAIL_COND(!data.bulk_theme_override);
+
+ data.bulk_theme_override = false;
+ _notify_theme_changed();
+}
+
void Control::add_theme_icon_override(const StringName &p_name, const Ref<Texture2D> &p_icon) {
ERR_FAIL_COND(!p_icon.is_valid());
@@ -1695,7 +1706,7 @@ void Control::add_theme_icon_override(const StringName &p_name, const Ref<Textur
data.icon_override[p_name] = p_icon;
data.icon_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::add_theme_style_override(const StringName &p_name, const Ref<StyleBox> &p_style) {
@@ -1707,7 +1718,7 @@ void Control::add_theme_style_override(const StringName &p_name, const Ref<Style
data.style_override[p_name] = p_style;
data.style_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::add_theme_font_override(const StringName &p_name, const Ref<Font> &p_font) {
@@ -1719,22 +1730,22 @@ void Control::add_theme_font_override(const StringName &p_name, const Ref<Font>
data.font_override[p_name] = p_font;
data.font_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::add_theme_font_size_override(const StringName &p_name, int p_font_size) {
data.font_size_override[p_name] = p_font_size;
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::add_theme_color_override(const StringName &p_name, const Color &p_color) {
data.color_override[p_name] = p_color;
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::add_theme_constant_override(const StringName &p_name, int p_constant) {
data.constant_override[p_name] = p_constant;
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::remove_theme_icon_override(const StringName &p_name) {
@@ -1743,7 +1754,7 @@ void Control::remove_theme_icon_override(const StringName &p_name) {
}
data.icon_override.erase(p_name);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::remove_theme_style_override(const StringName &p_name) {
@@ -1752,7 +1763,7 @@ void Control::remove_theme_style_override(const StringName &p_name) {
}
data.style_override.erase(p_name);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::remove_theme_font_override(const StringName &p_name) {
@@ -1761,22 +1772,22 @@ void Control::remove_theme_font_override(const StringName &p_name) {
}
data.font_override.erase(p_name);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::remove_theme_font_size_override(const StringName &p_name) {
data.font_size_override.erase(p_name);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::remove_theme_color_override(const StringName &p_name) {
data.color_override.erase(p_name);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::remove_theme_constant_override(const StringName &p_name) {
data.constant_override.erase(p_name);
- notification(NOTIFICATION_THEME_CHANGED);
+ _notify_theme_changed();
}
void Control::set_focus_mode(FocusMode p_focus_mode) {
@@ -2049,6 +2060,12 @@ void Control::_theme_changed() {
_propagate_theme_changed(this, this, nullptr, false);
}
+void Control::_notify_theme_changed() {
+ if (!data.bulk_theme_override) {
+ notification(NOTIFICATION_THEME_CHANGED);
+ }
+}
+
void Control::set_theme(const Ref<Theme> &p_theme) {
if (data.theme == p_theme) {
return;
@@ -2719,6 +2736,9 @@ void Control::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_theme_type_variation", "theme_type"), &Control::set_theme_type_variation);
ClassDB::bind_method(D_METHOD("get_theme_type_variation"), &Control::get_theme_type_variation);
+ ClassDB::bind_method(D_METHOD("begin_bulk_theme_override"), &Control::begin_bulk_theme_override);
+ ClassDB::bind_method(D_METHOD("end_bulk_theme_override"), &Control::end_bulk_theme_override);
+
ClassDB::bind_method(D_METHOD("add_theme_icon_override", "name", "texture"), &Control::add_theme_icon_override);
ClassDB::bind_method(D_METHOD("add_theme_stylebox_override", "name", "stylebox"), &Control::add_theme_style_override);
ClassDB::bind_method(D_METHOD("add_theme_font_override", "name", "font"), &Control::add_theme_font_override);
diff --git a/scene/gui/control.h b/scene/gui/control.h
index 8d669c7a6d..a871a8e9fb 100644
--- a/scene/gui/control.h
+++ b/scene/gui/control.h
@@ -220,6 +220,7 @@ private:
NodePath focus_next;
NodePath focus_prev;
+ bool bulk_theme_override = false;
HashMap<StringName, Ref<Texture2D>> icon_override;
HashMap<StringName, Ref<StyleBox>> style_override;
HashMap<StringName, Ref<Font>> font_override;
@@ -241,6 +242,7 @@ private:
void _set_size(const Size2 &p_size);
void _theme_changed();
+ void _notify_theme_changed();
void _update_minimum_size();
@@ -452,6 +454,9 @@ public:
/* SKINNING */
+ void begin_bulk_theme_override();
+ void end_bulk_theme_override();
+
void add_theme_icon_override(const StringName &p_name, const Ref<Texture2D> &p_icon);
void add_theme_style_override(const StringName &p_name, const Ref<StyleBox> &p_style);
void add_theme_font_override(const StringName &p_name, const Ref<Font> &p_font);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 18:21:01 +0000