diff options
| -rw-r--r-- | doc/classes/SubViewportContainer.xml | 9 | ||||
| -rw-r--r-- | scene/gui/subviewport_container.cpp | 16 | ||||
| -rw-r--r-- | scene/gui/subviewport_container.h | 2 |
3 files changed, 27 insertions, 0 deletions
diff --git a/doc/classes/SubViewportContainer.xml b/doc/classes/SubViewportContainer.xml index 08e7ca23f7..e7d7883c78 100644 --- a/doc/classes/SubViewportContainer.xml +++ b/doc/classes/SubViewportContainer.xml @@ -10,6 +10,15 @@ </description> <tutorials> </tutorials> + <methods> + <method name="_propagate_input_event" qualifiers="virtual const"> + <return type="bool" /> + <param index="0" name="event" type="InputEvent" /> + <description> + Virtual method to be implemented by the user. If it returns [code]true[/code], the [param event] is propagated to [SubViewport] children. Propagation doesn't happen if it returns [code]false[/code]. If the function is not implemented, all events are propagated to SubViewports. + </description> + </method> + </methods> <members> <member name="focus_mode" type="int" setter="set_focus_mode" getter="get_focus_mode" overrides="Control" enum="Control.FocusMode" default="1" /> <member name="stretch" type="bool" setter="set_stretch" getter="is_stretch_enabled" default="false"> diff --git a/scene/gui/subviewport_container.cpp b/scene/gui/subviewport_container.cpp index 851a94b32f..0d33774e20 100644 --- a/scene/gui/subviewport_container.cpp +++ b/scene/gui/subviewport_container.cpp @@ -190,6 +190,13 @@ void SubViewportContainer::_propagate_nonpositional_event(const Ref<InputEvent> return; } + bool send; + if (GDVIRTUAL_CALL(_propagate_input_event, p_event, send)) { + if (!send) { + return; + } + } + _send_event_to_viewports(p_event); } @@ -204,6 +211,13 @@ void SubViewportContainer::gui_input(const Ref<InputEvent> &p_event) { return; } + bool send; + if (GDVIRTUAL_CALL(_propagate_input_event, p_event, send)) { + if (!send) { + return; + } + } + if (stretch && shrink > 1) { Transform2D xform; xform.scale(Vector2(1, 1) / shrink); @@ -275,6 +289,8 @@ void SubViewportContainer::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::BOOL, "stretch"), "set_stretch", "is_stretch_enabled"); ADD_PROPERTY(PropertyInfo(Variant::INT, "stretch_shrink"), "set_stretch_shrink", "get_stretch_shrink"); + + GDVIRTUAL_BIND(_propagate_input_event, "event"); } SubViewportContainer::SubViewportContainer() { diff --git a/scene/gui/subviewport_container.h b/scene/gui/subviewport_container.h index 3c6cd09d66..06420de730 100644 --- a/scene/gui/subviewport_container.h +++ b/scene/gui/subviewport_container.h @@ -50,6 +50,8 @@ protected: virtual void add_child_notify(Node *p_child) override; virtual void remove_child_notify(Node *p_child) override; + GDVIRTUAL1RC(bool, _propagate_input_event, Ref<InputEvent>); + public: void set_stretch(bool p_enable); bool is_stretch_enabled() const; |