#if defined(Hiro_ListView) namespace hiro { auto pListViewCell::construct() -> void { } auto pListViewCell::destruct() -> void { } auto pListViewCell::setAlignment(Alignment alignment) -> void { } auto pListViewCell::setBackgroundColor(Color color) -> void { _repaint(); } auto pListViewCell::setCheckable(bool checkable) -> void { _repaint(); } auto pListViewCell::setChecked(bool checked) -> void { _repaint(); } auto pListViewCell::setForegroundColor(Color color) -> void { _repaint(); } auto pListViewCell::setIcon(const image& icon) -> void { _repaint(); } auto pListViewCell::setText(const string& text) -> void { _repaint(); } auto pListViewCell::_parent() -> maybe { if(auto parent = self().parentListViewItem()) { if(auto self = parent->self()) return *self; } return nothing; } auto pListViewCell::_repaint() -> void { if(auto parent = _parent()) { if(auto listView = parent->_parent()) { //ListView uses a custom drawing routine; so we need to tell the control to repaint itself manually PostMessageOnce(listView->_parentHandle(), AppMessage::ListView_doPaint, 0, (LPARAM)&listView->reference); } } } auto pListViewCell::_setState() -> void { if(auto item = _parent()) { if(auto parent = item->_parent()) { parent->lock(); wchar_t text[] = L""; LVITEM lvItem; lvItem.mask = LVIF_TEXT; lvItem.iItem = item->self().offset(); lvItem.iSubItem = self().offset(); lvItem.pszText = text; ListView_SetItem(parent->hwnd, &lvItem); parent->unlock(); } } } } #endif