YSLib::Components::FileBox Class Reference

文件列表框。 More...

#include <ComboList.h>

Inheritance diagram for YSLib::Components::FileBox:

Collaboration diagram for YSLib::Components::FileBox:

Public Member Functions
	FileBox (const Rect &={})
	FileBox (FileBox &&)=default
IO::Path	GetPath () const
	取当前路径。
bool	SetPath (const IO::Path &)
	设置路径，若成功则刷新列表。
Public Member Functions inherited from YSLib::IO::FileList
	FileList (const_path_t={})
	构造：使用指定路径。
	FileList (const string &)
	构造：使用窄字符串。
	FileList (const ItemType &)
	构造：使用指定项目。
virtual	~FileList ()
bool	operator= (const Path &)
	导航至绝对路径。
bool	operator/= (const Path &)
	导航至相对路径。
const Path &	GetDirectory () const ynothrow
	取目录的完整路径。
shared_ptr< ListType >	GetListPtr () const ynothrow
	取项目列表句柄。
ListType::size_type	ListItems ()
	遍历目录中的项目，更新至列表。
Public Member Functions inherited from YSLib::Components::ListBox
	ListBox (const Rect &={}, const shared_ptr< ListType > &={})
	ListBox (ListBox &&)=default
Iterator	GetBegin ()
Iterator	GetEnd ()
WidgetRange	GetChildren () override
IWidget &	operator[] (size_t idx) ynoexcept
size_t	GetChildrenCount () const ynothrow
bool	IsSelected () const ynothrow
bool	Contains (ListType::size_type i)
ListType::size_type	GetHeadIndex () const ynothrow
ListType::size_type	GetSelectedIndex () const ynothrow
ListType &	GetList () const ynothrow
GEvent< void(HViewEvent::EventArgsType)> &	GetViewChanged () ynothrow
	视图变更事件。
GEvent< void(HIndexEvent::EventArgsType)> &	GetSelected () ynothrow
	项目选择状态变更事件。
GEvent< void(HIndexEvent::EventArgsType)> &	GetConfirmed () ynothrow
	项目选中确定事件。
void	SetList (const shared_ptr< ListType > &_tempArgName)
	设置文本列表。
void	SetSelected (ListType::size_type i)
	设置选中项。
void	AdjustViewLength ()
	调整视图长度。
void	ClearSelected ()
	清除选中项。
IndexType	Find (const ItemType &text)
	查找项。
void	ResetView ()
void	ResizeForPreferred (const Size &sup, Size s={})
	按指定大小上限和内容调整大小。
void	UpdateView ()
Public Member Functions inherited from YSLib::Components::ScrollableContainer
	ScrollableContainer (const Rect &={})
	ScrollableContainer (ScrollableContainer &&)=default
Iterator	GetBegin ()
Iterator	GetEnd ()
WidgetRange	GetChildren () override
IWidget &	operator[] (size_t idx) ynoexcept
size_t	GetChildrenCount () const ynothrow
Public Member Functions inherited from YSLib::Components::Control
	Control (const Rect &={})
	构造：使用指定边界，默认背景（同 Widget 默认构造）。
	Control (const Rect &, NoBackgroundTag)
	构造：使用指定边界，无背景。
	Control (const Control &)
	复制构造：除容器为空外深复制。
	Control (Control &&)=default
virtual IWidget *	GetBoundControlPtr (const KeyInput &)
	取按键-指针设备输入默认事件组映射。
void	OnTouch_Close (TouchEventArgs &&)
	处理屏幕事件：关闭显示。
Public Member Functions inherited from YSLib::Components::Widget
	Widget (const Rect &={}, Color=Drawing::ColorSpace::White, Color=Drawing::ColorSpace::Black)
template<typename _tView , typename _tRenderer , typename _tController >
	Widget (_tView &&pView_=make_unique< View >(), _tRenderer &&pRenderer_=make_unique< Renderer >(), _tController &&pController_={})
	构造：使用视图指针、渲染器指针和控制器指针，无背景。
	Widget (const Widget &)
	复制构造：除容器指针为空外深复制。
	Widget (Widget &&)=default
virtual	~Widget ()
	析构：虚实现。
SPos	GetX () const ynothrow
SPos	GetY () const ynothrow
SDst	GetWidth () const ynothrow
SDst	GetHeight () const ynothrow
virtual Renderer &	GetRenderer () const ynothrow
	取渲染器。
virtual View &	GetView () const ynothrow
	取部件视图。
virtual AController &	GetController () const override
	取控制器。
void	SetX (SDst _tempArgName)
void	SetY (SDst _tempArgName)
void	SetWidth (SDst _tempArgName)
void	SetHeight (SDst _tempArgName)
void	SetRenderer (unique_ptr< Renderer > &&)
	设置渲染器为指定指针指向的对象，同时更新渲染器状态。
void	SetView (unique_ptr< View > &&)
	设置渲染器为指定指针指向的对象，同时更新渲染器状态。
virtual void	Refresh (PaintEventArgs &&)
	刷新：按指定参数绘制界面并更新状态。
Public Member Functions inherited from YSLib::Components::IWidget
virtual	~IWidget ()

Additional Inherited Members
Public Types inherited from YSLib::IO::FileList
typedef String	ItemType
	项目名称类型。
typedef vector< ItemType >	ListType
	项目列表类型。
Public Types inherited from YSLib::Components::ListBox
typedef TextList::ListType	ListType
typedef TextList::ViewArgs	ViewArgs
typedef TextList::HViewEvent	HViewEvent
typedef TextList::IndexType	IndexType
typedef TextList::ItemType	ItemType
typedef ystdex::subscriptive_iterator < ListBox, IWidget >	Iterator
Public Attributes inherited from YSLib::Components::Control
std::function< IWidget *(const KeyInput &)>	BoundControlPtr
	按键-指针设备输入事件组映射。
Protected Member Functions inherited from YSLib::Components::ScrollableContainer
Size	FixLayout (const Size &)
	固定布局。
Protected Attributes inherited from YSLib::IO::FileList
Path	Directory
	目录的完整路径。
shared_ptr< ListType >	hList
	目录中的项目列表句柄。
Protected Attributes inherited from YSLib::Components::ListBox
TextList	lstText

Detailed Description

文件列表框。

Since

build 205

Definition at line 147 of file ComboList.h.

Constructor & Destructor Documentation

YSLib::Components::FileBox::FileBox ( const Rect &  = {} )

explicit

Since

build 337

YSLib::Components::FileBox::FileBox ( FileBox &&  )

inlinedefault

Member Function Documentation

IO::Path FileBox::GetPath

(

)

const

取当前路径。

Definition at line 122 of file ComboList.cpp.

References YSLib::IO::FileList::Directory, YSLib::Components::ListBox::GetList(), YSLib::Components::ListBox::GetSelectedIndex(), and YSLib::Components::ListBox::IsSelected().

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bool FileBox::SetPath

(

const IO::Path &

pth

)

设置路径，若成功则刷新列表。

Returns

是否成功。

Since

build 298

Definition at line 129 of file ComboList.cpp.

References YSLib::Components::ListBox::UpdateView().

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The documentation for this class was generated from the following files:

• ComboList.h
• ComboList.cpp