diff options
Diffstat (limited to 'include/cru/ui/controls/Control.h')
| -rw-r--r-- | include/cru/ui/controls/Control.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/cru/ui/controls/Control.h b/include/cru/ui/controls/Control.h index 9a237f8b..242db3f4 100644 --- a/include/cru/ui/controls/Control.h +++ b/include/cru/ui/controls/Control.h @@ -10,6 +10,7 @@ namespace cru::ui::controls { * methods: * - GetControlType() * - ForEachChild(const std::function<void(Control*)>& predicate) + * - RemoveChild(Control* child) * - GetRenderObject() */ class CRU_UI_API Control : public Object { @@ -35,6 +36,14 @@ class CRU_UI_API Control : public Object { virtual void ForEachChild(const std::function<void(Control*)>& predicate) = 0; + /** + * \remarks This method should be permissive, which means if the specified + * child control is not a real child of this then nothing will be done. + */ + virtual void RemoveChild(Control* child) = 0; + + void RemoveFromParent(); + public: virtual render::RenderObject* GetRenderObject() const = 0; @@ -129,7 +138,7 @@ class CRU_UI_API Control : public Object { //*************** region: tree *************** protected: - virtual void OnParentChanged(Control* old_parent, Control* new_parent); + virtual void OnParentChanged(Control* old_parent, Control* new_parent) {} protected: virtual void OnMouseHoverChange(bool newHover) { CRU_UNUSED(newHover) } |