mirror of https://github.com/bsnes-emu/bsnes.git
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
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#if defined(Hiro_ListView)
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auto mListViewHeader::allocate() -> pObject* {
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return new pListViewHeader(*this);
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}
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//
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auto mListViewHeader::append(sListViewColumn column) -> type& {
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state.columns.append(column);
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column->setParent(this, columnCount() - 1);
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signal(append, column);
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return *this;
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}
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auto mListViewHeader::column(unsigned position) const -> ListViewColumn {
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if(position < columnCount()) return state.columns[position];
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return {};
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}
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auto mListViewHeader::columnCount() const -> unsigned {
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return state.columns.size();
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}
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auto mListViewHeader::columns() const -> vector<ListViewColumn> {
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vector<ListViewColumn> columns;
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for(auto& column : state.columns) columns.append(column);
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return columns;
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}
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auto mListViewHeader::remove() -> type& {
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if(auto listView = parentListView()) listView->remove(*this);
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return *this;
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}
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auto mListViewHeader::remove(sListViewColumn column) -> type& {
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signal(remove, column);
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state.columns.remove(column->offset());
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for(auto n : range(column->offset(), columnCount())) {
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state.columns[n]->adjustOffset(-1);
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}
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column->setParent();
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return *this;
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}
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auto mListViewHeader::setParent(mObject* parent, signed offset) -> type& {
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for(auto& column : state.columns) column->destruct();
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mObject::setParent(parent, offset);
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for(auto& column : state.columns) column->setParent(this, column->offset());
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return *this;
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}
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#endif
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