Add wxRibbonButtonBar::GetActiveItem() and GetHoveredItem().

Add accessors for the button being currently clicked or hovered over.

See #14630.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72527 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/ribbon/buttonbar.h

@@ -137,6 +137,9 @@ public:
     virtual void EnableButton(int button_id, bool enable = true);
     virtual void ToggleButton(int button_id, bool checked);
 
+    virtual wxRibbonButtonBarButtonBase *GetActiveItem() const;
+    virtual wxRibbonButtonBarButtonBase *GetHoveredItem() const;
+
     virtual void SetArtProvider(wxRibbonArtProvider* art);
     virtual bool IsSizingContinuous() const;
 

interface/wx/ribbon/buttonbar.h

@@ -443,6 +443,23 @@ public:
             @false to set it to the untoggled/unpressed/unchecked state.
     */
     virtual void ToggleButton(int button_id, bool checked);
+
+    /**
+        Returns the active item of the button bar or NULL if there is none.
+        The active button is the one being clicked.
+
+        @since 2.9.5
+    */
+    virtual wxRibbonButtonBarButtonBase *GetActiveItem() const;
+
+    /**
+        Returns the hovered item of the button bar or NULL if there is none.
+        The hovered button is the one the mouse is over.
+
+        @since 2.9.5
+    */
+    virtual wxRibbonButtonBarButtonBase *GetHoveredItem() const;
+
 };
 
 /**

src/ribbon/buttonbar.cpp

@@ -1139,6 +1139,19 @@ void wxRibbonButtonBar::OnMouseLeave(wxMouseEvent& WXUNUSED(evt))
     if(repaint)
         Refresh(false);
 }
+
+wxRibbonButtonBarButtonBase *wxRibbonButtonBar::GetActiveItem() const
+{
+    return m_active_button == NULL ? NULL : m_active_button->base;
+}
+
+
+wxRibbonButtonBarButtonBase *wxRibbonButtonBar::GetHoveredItem() const
+{
+    return m_hovered_button == NULL ? NULL : m_hovered_button->base;
+}
+
+
 wxRibbonButtonBarButtonBase *wxRibbonButtonBar::GetItem(size_t n) const
 {
     wxCHECK_MSG(n >= 0 && n < m_buttons.GetCount(), NULL, "wxRibbonButtonBar item's index is out of bound");