C++ (Cpp) Workspace::activeView示例

示例#1

文件： ui_context.cpp 项目： pedromaltez-forks/aseprite

DocumentView* UIContext::activeView() const
{
  Workspace* workspace = App::instance()->getMainWindow()->getWorkspace();
  WorkspaceView* view = workspace->activeView();
  if (DocumentView* docView = dynamic_cast<DocumentView*>(view))
    return docView;
  else
    return NULL;
}

示例#2

文件： ui_context.cpp 项目： 4144/aseprite

DocumentView* UIContext::activeView() const
{
  if (!isUIAvailable())
    return nullptr;

  Workspace* workspace = App::instance()->workspace();
  if (!workspace)
    return nullptr;

  WorkspaceView* view = workspace->activeView();
  if (DocumentView* docView = dynamic_cast<DocumentView*>(view))
    return docView;
  else
    return nullptr;
}

示例#3

文件： cmd_duplicate_view.cpp 项目： 4144/aseprite

bool DuplicateViewCommand::onEnabled(Context* context)
{
  Workspace* workspace = App::instance()->workspace();
  WorkspaceView* view = workspace->activeView();
  return (view != nullptr);
}

示例#4

文件： cmd_close_file.cpp 项目： 1007650105/aseprite

 void onExecute(Context* context) override {
   Workspace* workspace = App::instance()->getMainWindow()->getWorkspace();
   WorkspaceView* view = workspace->activeView();
   if (view)
     workspace->closeView(view);
 }

示例#5

文件： cmd_close_file.cpp 项目： 1007650105/aseprite

 bool onEnabled(Context* context) override {
   Workspace* workspace = App::instance()->getMainWindow()->getWorkspace();
   WorkspaceView* view = workspace->activeView();
   return (view != nullptr);
 }