Bug #3879 ยป treeview_bug.patch
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*/
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treeView_->setExpanded(model->index(0, 0), true);
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treeView_->setExpanded(model->index(0, 0, model->index(0, 0)), true);
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treeView_->setSelectable(true);
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treeView_->setSelectionMode(Wt::SingleSelection);
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treeView_->mouseWentUp().connect(std::bind([=](const Wt::WModelIndex i, const WMouseEvent &e) {
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treeView_->setSelectedIndexes({i});
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}, std::placeholders::_1, std::placeholders::_2));
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/*
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* Setup some buttons to manipulate the view and the model.
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*/
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WContainerWidget *wc = new WContainerWidget(this);
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wc->mouseDragged().connect(std::bind([=](){
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std::cerr << "Mouse Dragged" << std::endl;
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}));
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WPushButton *b;
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b = new WPushButton("Toggle row height", wc);
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