X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6f631217a9acf6073c95f9d8ce6e3df794e5953e..1d065710d3cf39e519f05fd02760006b9a929c38:/include/wx/propgrid/property.h?ds=sidebyside

diff --git a/include/wx/propgrid/property.h b/include/wx/propgrid/property.h
index 5ef99831b9..dea6f5c63a 100644
--- a/include/wx/propgrid/property.h
+++ b/include/wx/propgrid/property.h
@@ -306,6 +306,13 @@ public:
         return *this;
     }
 
+    // Used mostly internally to figure out if this cell is supposed
+    // to have default values when attached to a grid.
+    bool IsInvalid() const
+    {
+        return ( m_refData == NULL );
+    }
+
 private:
     virtual wxObjectRefData *CreateRefData() const
         { return new wxPGCellData(); }
@@ -690,6 +697,12 @@ wxPG_PROP_BEING_DELETED             = 0x00200000
 */
 #define wxPG_COLOUR_ALLOW_CUSTOM            wxS("AllowCustom")
 
+/**
+    wxColourProperty and its kind: Set to True in order to support editing
+    alpha colour component.
+*/
+#define wxPG_COLOUR_HAS_ALPHA               wxS("HasAlpha")
+
 /** @}
 */
 
@@ -1917,7 +1930,7 @@ public:
         modifying the value of the editor control (usually by clearing
         it).  Currently, this can work with following properties:
         wxIntProperty, wxUIntProperty, wxFloatProperty, wxEditEnumProperty.
-        
+
         @param enable
             Whether to enable or disable this behavior (it is disabled by
             default).
@@ -2395,6 +2408,11 @@ protected:
 
     void ClearFlag( FlagType flag ) { m_flags &= ~(flag); }
 
+    // Called when the property is being removed from the grid and/or
+    // page state (but *not* when it is also deleted).
+    void OnDetached(wxPropertyGridPageState* state,
+                    wxPropertyGrid* propgrid);
+
     // Call after fixed sub-properties added/removed after creation.
     // if oldSelInd >= 0 and < new max items, then selection is
     // moved to it.