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CComponentsForm: add methode killCCItems()

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This methode is an equivalent version of CComponentsItem::kill() and
allows to erase all items inside of a container at once.
This commit is contained in:
Thilo Graf
2014-06-05 15:29:04 +02:00
committed by svenhoefer
parent f21c119517
commit 581b9c7701
2 changed files with 12 additions and 0 deletions
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7
src/gui/components/cc_frm.cpp
View File

@@ -362,3 +362,10 @@ void CComponentsForm::hide(bool no_restore)
//hide body //hide body
hideCCItem(no_restore); hideCCItem(no_restore);
} }
//erase or paint over rendered objects
void CComponentsForm::killCCItems(const fb_pixel_t& bg_color, bool ignore_parent)
{
for(size_t i=0; i<v_cc_items.size(); i++)
v_cc_items[i]->kill(bg_color, ignore_parent);
}

5
src/gui/components/cc_frm.h
View File

@@ -50,6 +50,11 @@ class CComponentsForm : public CComponentsItem
void paint(bool do_save_bg = CC_SAVE_SCREEN_YES); void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
void hide(bool no_restore = false); void hide(bool no_restore = false);
///same like CComponentsItem::kill(), but erases all embedded items inside of parent at once, this = parent
///NOTE: Items always have parent bindings to "this" and use the parent background color as default! Set parameter 'ignore_parent=true' to ignore parent background color!
virtual void killCCItems(const fb_pixel_t& bg_color, bool ignore_parent);
virtual void addCCItem(CComponentsItem* cc_Item); virtual void addCCItem(CComponentsItem* cc_Item);
virtual void addCCItem(const std::vector<CComponentsItem*> &cc_items); virtual void addCCItem(const std::vector<CComponentsItem*> &cc_items);
virtual void insertCCItem(const uint& cc_item_id, CComponentsItem* cc_Item); virtual void insertCCItem(const uint& cc_item_id, CComponentsItem* cc_Item);