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[Window] Add unfiltered input handler signal for custom decorations.

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This commit is contained in:
Pāvels Nadtočajevs
2025-10-05 16:53:58 +03:00
parent cb7cd815ee
commit 101fbbbd1f
5 changed files with 96 additions and 47 deletions
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20
scene/main/window.cpp
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@@ -1726,6 +1726,15 @@ real_t Window::get_content_scale_factor() const {
return content_scale_factor;
}
void Window::set_nonclient_area(const Rect2i &p_rect) {
ERR_MAIN_THREAD_GUARD;
nonclient_area = p_rect;
}
Rect2i Window::get_nonclient_area() const {
return nonclient_area;
}
DisplayServer::WindowID Window::get_window_id() const {
ERR_READ_THREAD_GUARD_V(DisplayServer::INVALID_WINDOW_ID);
if (get_embedder()) {
@@ -1816,6 +1825,12 @@ void Window::_window_input(const Ref<InputEvent> &p_ev) {
ERR_MAIN_THREAD_GUARD;
if (exclusive_child != nullptr) {
if (nonclient_area.has_area() && is_inside_tree()) {
Ref<InputEventMouse> me = p_ev;
if (me.is_valid() && nonclient_area.has_point(me->get_position())) {
emit_signal(SceneStringName(nonclient_window_input), p_ev);
}
}
if (!is_embedding_subwindows()) { // Not embedding, no need for event.
return;
}
@@ -3227,6 +3242,9 @@ void Window::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_content_scale_stretch", "stretch"), &Window::set_content_scale_stretch);
ClassDB::bind_method(D_METHOD("get_content_scale_stretch"), &Window::get_content_scale_stretch);
ClassDB::bind_method(D_METHOD("set_nonclient_area", "area"), &Window::set_nonclient_area);
ClassDB::bind_method(D_METHOD("get_nonclient_area"), &Window::get_nonclient_area);
ClassDB::bind_method(D_METHOD("set_keep_title_visible", "title_visible"), &Window::set_keep_title_visible);
ClassDB::bind_method(D_METHOD("get_keep_title_visible"), &Window::get_keep_title_visible);
@@ -3331,6 +3349,7 @@ void Window::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "position", PROPERTY_HINT_NONE, "suffix:px"), "set_position", "get_position");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
ADD_PROPERTY(PropertyInfo(Variant::INT, "current_screen", PROPERTY_HINT_RANGE, "0,64,1,or_greater"), "set_current_screen", "get_current_screen");
ADD_PROPERTY(PropertyInfo(Variant::RECT2I, "nonclient_area", PROPERTY_HINT_NONE, ""), "set_nonclient_area", "get_nonclient_area");
ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "mouse_passthrough_polygon"), "set_mouse_passthrough_polygon", "get_mouse_passthrough_polygon");
@@ -3380,6 +3399,7 @@ void Window::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::STRING, "theme_type_variation", PROPERTY_HINT_ENUM_SUGGESTION), "set_theme_type_variation", "get_theme_type_variation");
ADD_SIGNAL(MethodInfo("window_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
ADD_SIGNAL(MethodInfo("nonclient_window_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
ADD_SIGNAL(MethodInfo("files_dropped", PropertyInfo(Variant::PACKED_STRING_ARRAY, "files")));
ADD_SIGNAL(MethodInfo("mouse_entered"));
ADD_SIGNAL(MethodInfo("mouse_exited"));