KIGFX::VIEW::RECACHE_ITEM_VISITOR Struct Reference

Public Member Functions
	RECACHE_ITEM_VISITOR (VIEW *aView, GAL *aGal, int aLayer)
bool	operator() (VIEW_ITEM *aItem)

Public Attributes
VIEW *	view
GAL *	gal
int	layer

Detailed Description

Definition at line 1065 of file view.cpp.

Constructor & Destructor Documentation

RECACHE_ITEM_VISITOR()

KIGFX::VIEW::RECACHE_ITEM_VISITOR::RECACHE_ITEM_VISITOR ( VIEW *  aView, GAL *  aGal, int  aLayer  )

inline

Definition at line 1067 of file view.cpp.

 :
 view( aView ),
 gal( aGal ),
 layer( aLayer )
 {
 }

Member Function Documentation

operator()()

bool KIGFX::VIEW::RECACHE_ITEM_VISITOR::operator() ( VIEW_ITEM *  aItem )

inline

Definition at line 1074 of file view.cpp.

 {
 VIEW_ITEM_DATA* viewData = aItem->viewPrivData();
 
 if( !viewData )
 return false;
 
 // Remove previously cached group
 int group = viewData->getGroup( layer );
 
 if( group >= 0 )
 gal->DeleteGroup( group );
 
 viewData->setGroup( layer, -1 );
 view->Update( aItem );
 
 return true;
 }

References KIGFX::GAL::DeleteGroup(), gal, KIGFX::VIEW_ITEM_DATA::getGroup(), group, layer, KIGFX::VIEW_ITEM_DATA::setGroup(), KIGFX::VIEW::Update(), view, and KIGFX::VIEW_ITEM::viewPrivData().

Member Data Documentation

gal

GAL* KIGFX::VIEW::RECACHE_ITEM_VISITOR::gal

Definition at line 1094 of file view.cpp.

Referenced by operator()().

layer

int KIGFX::VIEW::RECACHE_ITEM_VISITOR::layer

Definition at line 1095 of file view.cpp.

Referenced by operator()().

view

VIEW* KIGFX::VIEW::RECACHE_ITEM_VISITOR::view

Definition at line 1093 of file view.cpp.

Referenced by operator()().

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The documentation for this struct was generated from the following file:

• view.cpp