本文整理汇总了C++中Container::Add_child方法的典型用法代码示例。如果您正苦于以下问题：C++ Container::Add_child方法的具体用法？C++ Container::Add_child怎么用？C++ Container::Add_child使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Container的用法示例。
在下文中一共展示了Container::Add_child方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Handle_event
void Editor_controller::Handle_event(const Ustring& event_handle, const Event& event) {
Layout& layout = layout_controller->Get_layout();
if(event_handle == "save") {
ALLEGRO_FILECHOOSER* fc = al_create_native_file_dialog(
layout.Get_filename().Cstring(),
"Save",
"*",
ALLEGRO_FILECHOOSER_SAVE);
al_show_native_file_dialog(NULL, fc);
if(al_get_native_file_dialog_count(fc) > 0) {
const char *filename = al_get_native_file_dialog_path(fc, 0);
layout.Set_filename(filename);
bool s = layout.Save_yaml();
std::cout<<(s?"Saved":"Save failed")<<std::endl;
}
al_destroy_native_file_dialog(fc);
}
if(event_handle == "load") {
ALLEGRO_FILECHOOSER* fc = al_create_native_file_dialog(
layout.Get_filename().Cstring(),
"Load",
"*",
ALLEGRO_FILECHOOSER_FILE_MUST_EXIST);
al_show_native_file_dialog(NULL, fc);
if(al_get_native_file_dialog_count(fc) > 0) {
const char *filename = al_get_native_file_dialog_path(fc, 0);
layout.Set_filename(filename);
layout_controller->Clear();
if(layout.Load_yaml())
{
std::cout<<"Loaded"<<std::endl;
const Name_to_widget& layout_widgets = layout.Get_widgets();
layout_controller->Set_root(layout.Get_root());
layout_controller->Get_root()->Set_size(Vector2(al_get_display_width(layout_display), al_get_display_height(layout_display)));
layout_controller->Set_tree(layout_controller->Get_root_tree(), layout.Get_root());
typedef std::stack<Tree*> Trees_todo;
Trees_todo trees_todo;
trees_todo.push(layout_controller->Get_root_tree());
while(!trees_todo.empty())
{
Tree* current_tree = trees_todo.top();
trees_todo.pop();
Container* parent = dynamic_cast<Container*>(layout_controller->Get_widget(current_tree));
if(parent)
{
Widgets children = parent->Get_children();
for(Widgets::iterator i = children.begin(); i != children.end(); ++i)
{
Tree* tree_child = layout_controller->Get_skin().Clone<Tree>("tree");
tree_child->Set_text((*i)->Get_name());
layout_controller->Set_tree(tree_child, *i);
current_tree->Add_child(tree_child);
events[Event(tree_child, "selected")] = "select";
trees_todo.push(tree_child);
}
}
}
}
else
{
layout_controller->Set_root(layout_controller->Get_skin().Clone<Desktop>("desktop"));
layout_controller->Get_root()->Set_position(Vector2(0, 0));
layout_controller->Get_root()->Set_size(Vector2(al_get_display_width(layout_display), al_get_display_height(layout_display)));
layout.Add_widget("root", layout_controller->Get_root(), NULL);
layout_controller->Set_tree(layout_controller->Get_root_tree(), layout_controller->Get_root());
}
layout_controller->Select_tree(NULL);
}
al_destroy_native_file_dialog(fc);
}
if(event_handle == "remove") {
Tree* parent = dynamic_cast<Tree*>(layout_controller->Get_current_tree()->Get_parent());
if(parent)
{
dynamic_cast<Container*>(layout_controller->Get_widget(parent))->Remove_child(layout_controller->Get_current_widget());
parent->Remove_child(layout_controller->Get_current_tree());
Trees deadlist;
deadlist.push_back(layout_controller->Get_current_tree());
layout_controller->Select_tree(NULL);
int count = 0;
while(!deadlist.empty())
{
Tree* current = deadlist.back();
deadlist.erase(--deadlist.end());
Trees& children = current->Get_children();
for(Trees::iterator i = children.begin(); i != children.end(); ++i)
{
deadlist.push_back(*i);
}
layout.Remove_widget(layout_controller->Get_widget(current));
layout_controller->Destroy_widget(current);
//.........这里部分代码省略.........