本文整理汇总了C++中ShapeList::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ ShapeList::clear方法的具体用法？C++ ShapeList::clear怎么用？C++ ShapeList::clear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ShapeList的用法示例。
在下文中一共展示了ShapeList::clear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: OnShowComments
void DatabaseCanvas::OnShowComments(wxCommandEvent &WXUNUSED(event))
{
ShapeList list;
m_showComments = !m_showComments;
m_pManager.GetShapes( CLASSINFO( CommentFieldShape ), list );
for( ShapeList::iterator it = list.begin(); it != list.end(); ++it )
{
CommentFieldShape *shape = wxDynamicCast( (*it), CommentFieldShape );
if( m_showComments )
{
shape->SetText( const_cast<Field *>( shape->GetFieldForComment() )->GetComment() );
}
else
{
shape->SetText( wxEmptyString );
}
}
Refresh();
list.clear();
m_pManager.GetShapes( CLASSINFO( CommentTableShape ), list );
for( ShapeList::iterator it = list.begin(); it != list.end(); ++it )
{
CommentTableShape *shape = wxDynamicCast( (*it), CommentTableShape );
if( m_showComments )
{
shape->SetText( const_cast<DatabaseTable *>( shape->GetDatabaseTable() )->GetComment() );
}
else
{
shape->SetText( wxEmptyString );
}
}
Refresh();
}