PLM之家-NX9.0 二次开发实例视频 29 TreeList添加快捷菜单功能

admin · 发表于 2014-2-19 20:27:12

PLM之家-NX9.0 二次开发实例视频 29 TreeList添加快捷菜单功能
内容：
添加创建完树后，可以通过添加右键菜单来完成一些快捷操作。
目的：
使用回调函数注册，进行右键菜单的添加，创建。
关键代码分享：

<p>enum menu
{
// no nodes
expand,
collapse,
// submenu
column,
loadstatus， // nodes
hide =0,
show,
};</p><p>void lesson28_AssemblyViewer::OnMenuCallback(NXOpen::BlockStyler::Tree *tree, NXOpen::BlockStyler::Node *node, int columnID )
{
NXOpen::BlockStyler::TreeListMenu *menu = tree->CreateMenu();
NXOpen::BlockStyler::TreeListMenu *submenu = tree->CreateMenu();
if(node!=NULL)
{
menu->AddMenuItem(hide,"Hide","blank_object");
menu->AddMenuItem(show,"Show","unblank");
}
else
{
menu->AddMenuItem(expand,"Expand","ant_expand_all");
menu->AddMenuItem(collapse,"Collapse","ant_collapse_all");
menu->AddSeperator();
menu->AddMenuItem(column,"column", "table_select_column");
submenu->AddMenuItem(loadstatus,"loadstatus");
submenu->SetItemChecked(loadstatus,true);
menu->SetSubMenu(column,submenu);
}
tree->SetMenu(menu);
delete menu;
delete submenu;
}