CComponentsItem: add members to set pointer for parent object

Pointer is typically of type CComponentsForm or derived classes,
default intialized with NULL and serves to access for
properties of parent object by embedded items.


Origin commit data
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Branch: ni/coolstream
Commit: 336c3bc7a1
Author: Thilo Graf <dbt@novatux.de>
Date: 2013-04-15 (Mon, 15 Apr 2013)



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This commit was generated by Migit

src/gui/components/cc.h

@@ -101,6 +101,10 @@ class CComponentsItem : public CComponents
 		int cc_item_index;
 		bool cc_item_enabled, cc_item_selected;
 
+		///Pointer to the form object in which this item is embedded.
+		///Is typically the type CComponentsForm or derived classes, default intialized with NULL
+		CComponents *cc_parent;
+
 		///contains real position and dimensions on screen,
 		int cc_item_xr, cc_item_yr;
 		
@@ -111,6 +115,9 @@ class CComponentsItem : public CComponents
 	public:
 		CComponentsItem();
 
+		///sets pointer to the form object in which this item is embedded.
+		virtual void setParent(CComponents *parent){cc_parent = parent;};
+
 		///sets real position on screen. Use this, if item contains own render methods and item is added to a form
 		virtual void setRealPos(const int& xr, const int& yr){cc_item_xr = xr; cc_item_yr = yr;};
 		virtual int getRealXPos(){return cc_item_xr;};