SListViewItemLocatorFix Class Reference

固定高度的列表视图项定位器 More...

#include <SListViewItemLocator.h>

Inheritance diagram for SListViewItemLocatorFix:

Public Member Functions
	SListViewItemLocatorFix (SLayoutSize nItemHei, SLayoutSize nDividerSize=SLayoutSize())
	构造函数
void	SetAdapter (ILvAdapter *pAdapter) OVERRIDE
	设置适配器
void	OnDataSetChanged () OVERRIDE
	数据集发生变化时调用
BOOL	IsFixHeight () SCONST OVERRIDE
	检查是否为固定高度
int	GetItemHeight (int iItem) SCONST OVERRIDE
	获取指定项的高度
void	SetItemHeight (int iItem, int nHeight) OVERRIDE
	设置指定项的高度
int	GetTotalHeight () OVERRIDE
	获取总高度
int	Item2Position (int iItem) OVERRIDE
	将项索引转换为位置
int	Position2Item (int position) OVERRIDE
	将位置转换为项索引
int	GetScrollLineSize () SCONST OVERRIDE
	获取滚动行大小
int	GetDividerSize () SCONST OVERRIDE
	获取分隔符大小
void	SetScale (int nScale) OVERRIDE
	设置缩放比例
Public Member Functions inherited from TObjRefImpl< IListViewItemLocator >
	TObjRefImpl ()
	Constructor that initializes the reference count to 1.
virtual	~TObjRefImpl ()
	Virtual destructor.
long	AddRef () override
	Increments the reference count.
long	Release () override
	Decrements the reference count and deletes the object if the count reaches zero.
void	OnFinalRelease () override
	Deletes the object.

Protected Member Functions
int	GetFixItemHeight () const
	获取固定项的高度

Protected Attributes
SLayoutSize	m_nItemHeight
	每个项的高度
SLayoutSize	m_nDividerSize
	分隔符的高度
int	m_nScale
	缩放比例
SAutoRefPtr< ILvAdapter >	m_adapter
	列表适配器对象指针
Protected Attributes inherited from TObjRefImpl< IListViewItemLocator >
LONG	m_cRef
	Reference count.

Detailed Description

固定高度的列表视图项定位器

Definition at line 13 of file SListViewItemLocator.h.

Constructor & Destructor Documentation

SListViewItemLocatorFix()

SNSBEGIN SListViewItemLocatorFix::SListViewItemLocatorFix	(	SLayoutSize	nItemHei,
		SLayoutSize	nDividerSize = SLayoutSize() )

构造函数

Parameters

nItemHei	每个项的高度
nDividerSize	分隔符的高度（默认为0）

Definition at line 12 of file SListViewItemLocator.cpp.

Member Function Documentation

GetDividerSize()

int SListViewItemLocatorFix::GetDividerSize

(

)

获取分隔符大小

Returns

分隔符大小

Definition at line 29 of file SListViewItemLocator.cpp.

GetFixItemHeight()

int SListViewItemLocatorFix::GetFixItemHeight ( ) const

protected

获取固定项的高度

Returns

固定项的高度

Definition at line 34 of file SListViewItemLocator.cpp.

GetItemHeight()

int SListViewItemLocatorFix::GetItemHeight

(

int

iItem

)

获取指定项的高度

Parameters

iItem

项索引

Returns

项的高度

Definition at line 68 of file SListViewItemLocator.cpp.

GetScrollLineSize()

int SListViewItemLocatorFix::GetScrollLineSize

(

)

获取滚动行大小

Returns

滚动行大小

Definition at line 19 of file SListViewItemLocator.cpp.

GetTotalHeight()

int SListViewItemLocatorFix::GetTotalHeight

(

)

获取总高度

Returns

总高度

Definition at line 57 of file SListViewItemLocator.cpp.

IsFixHeight()

BOOL SListViewItemLocatorFix::IsFixHeight

(

)

检查是否为固定高度

Returns

固定高度返回TRUE，否则返回FALSE

Definition at line 73 of file SListViewItemLocator.cpp.

Item2Position()

int SListViewItemLocatorFix::Item2Position

(

int

iItem

)

将项索引转换为位置

Parameters

iItem

项索引

Returns

位置

Definition at line 52 of file SListViewItemLocator.cpp.

OnDataSetChanged()

void SListViewItemLocatorFix::OnDataSetChanged ( )

inline

数据集发生变化时调用

Definition at line 32 of file SListViewItemLocator.h.

Position2Item()

int SListViewItemLocatorFix::Position2Item

(

int

position

)

将位置转换为项索引

Parameters

position

位置

Returns

项索引

Definition at line 39 of file SListViewItemLocator.cpp.

SetAdapter()

void SListViewItemLocatorFix::SetAdapter

(

ILvAdapter *

pAdapter

)

设置适配器

Parameters

pAdapter

列表适配器对象指针

Definition at line 78 of file SListViewItemLocator.cpp.

SetItemHeight()

void SListViewItemLocatorFix::SetItemHeight	(	int	iItem,
		int	nHeight )

设置指定项的高度

Parameters

iItem	项索引
nHeight	新的高度

Definition at line 64 of file SListViewItemLocator.cpp.

SetScale()

void SListViewItemLocatorFix::SetScale

(

int

nScale

)

设置缩放比例

Parameters

nScale

缩放比例

Definition at line 24 of file SListViewItemLocator.cpp.

Member Data Documentation

m_adapter

SAutoRefPtr<ILvAdapter> SListViewItemLocatorFix::m_adapter

protected

列表适配器对象指针

Definition at line 104 of file SListViewItemLocator.h.

m_nDividerSize

SLayoutSize SListViewItemLocatorFix::m_nDividerSize

protected

分隔符的高度

Definition at line 102 of file SListViewItemLocator.h.

m_nItemHeight

SLayoutSize SListViewItemLocatorFix::m_nItemHeight

protected

每个项的高度

Definition at line 101 of file SListViewItemLocator.h.

m_nScale

int SListViewItemLocatorFix::m_nScale

protected

缩放比例

Definition at line 103 of file SListViewItemLocator.h.

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

• SOUI/include/helper/SListViewItemLocator.h
• SOUI/src/helper/SListViewItemLocator.cpp