瓷砖视图项定位器类 More...

#include <STileViewItemLocator.h>

Inheritance diagram for STileViewItemLocator:

Public Member Functions
	STileViewItemLocator (SWindow *owner, int nItemHei, int nItemWid, int nMarginSize=0)
	构造函数

	STileViewItemLocator (SWindow *owner, LPCWSTR szItemHei, LPCWSTR szItemWid, SLayoutSize marginSize=SLayoutSize())
	构造函数

void	SetAdapter (ILvAdapter *pAdapter) OVERRIDE
	设置适配器

void	OnDataSetChanged () OVERRIDE
	数据集改变时调用

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

RECT	GetItemRect (int iItem) OVERRIDE
	获取指定项的矩形区域（相对于TileView）

void	SetTileViewWidth (int width, BOOL bDpiAware) OVERRIDE
	设置TileView的宽度（在TileView的OnSize中调用）

void	GetItemRowAndColIndex (int iItem, int row, int col) OVERRIDE
	获取指定项的行和列索引

BOOL	IsLastInRow (int iItem) OVERRIDE
	判断指定项是否为每行的最后一个元素

int	GetUpItem (int iItem) OVERRIDE
	获取上一行同一列的元素索引

int	GetDownItem (int iItem) OVERRIDE
	获取下一行同一列的元素索引

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	GetMarginSize () SCONST OVERRIDE
	获取间距大小

int	SetScale (int scale) OVERRIDE
	设置缩放比例

int	GetCountInRow () SCONST OVERRIDE
	获取每行的项数量

int	GetItemLineHeight () SCONST OVERRIDE
	获取项的行高

int	GetItemWidth () SCONST OVERRIDE
	获取项的宽度

Public Member Functions inherited from TObjRefImpl< ITileViewItemLocator >
	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 Attributes
int	m_scale

SLayoutSize	m_nItemWidth

SLayoutSize	m_nItemHeight

SLayoutSize	m_nTileViewWidth

SLayoutSize	m_nItemMargin

int	m_nCountInRow

SAutoRefPtr< ILvAdapter >	m_adapter

SWindow *	m_pOwner

Protected Attributes inherited from TObjRefImpl< ITileViewItemLocator >
LONG	m_cRef
	Reference count.

Detailed Description

瓷砖视图项定位器类

Definition at line 12 of file STileViewItemLocator.h.

Constructor & Destructor Documentation

◆ STileViewItemLocator() [1/2]

SNSBEGIN STileViewItemLocator::STileViewItemLocator	(	SWindow *	owner,
		int	nItemHei,
		int	nItemWid,
		int	nMarginSize = 0 )

构造函数

Parameters

owner	所属窗口对象指针
nItemHei	每个项的高度
nItemWid	每个项的宽度
nMarginSize	项之间的间距（默认为0）

Definition at line 7 of file STileViewItemLocator.cpp.

◆ STileViewItemLocator() [2/2]

STileViewItemLocator::STileViewItemLocator	(	SWindow *	owner,
		LPCWSTR	szItemHei,
		LPCWSTR	szItemWid,
		SLayoutSize	marginSize = SLayoutSize() )

构造函数

Parameters

owner	所属窗口对象指针
szItemHei	每个项的高度（字符串形式）
szItemWid	每个项的宽度（字符串形式）
marginSize	项之间的间距（默认为SLayoutSize()）

Definition at line 17 of file STileViewItemLocator.cpp.

Member Function Documentation

◆ GetCountInRow()

int STileViewItemLocator::GetCountInRow ( )

获取每行的项数量

Returns: 每行的项数量

Definition at line 38 of file STileViewItemLocator.cpp.

◆ GetDownItem()

int STileViewItemLocator::GetDownItem ( int iItem )

获取下一行同一列的元素索引

Parameters

iItem 项索引

Returns: 下一行同一列的元素索引

Definition at line 171 of file STileViewItemLocator.cpp.

◆ GetItemHeight()

int STileViewItemLocator::GetItemHeight ( int iItem )

获取指定项的高度

Parameters

iItem 项索引

Returns: 项的高度

Definition at line 97 of file STileViewItemLocator.cpp.

◆ GetItemLineHeight()

int STileViewItemLocator::GetItemLineHeight ( )

获取项的行高

Returns: 项的行高

Definition at line 43 of file STileViewItemLocator.cpp.

◆ GetItemRect()

RECT STileViewItemLocator::GetItemRect ( int iItem )

获取指定项的矩形区域（相对于TileView）

Parameters

iItem 项索引

Returns: 项的矩形区域

Definition at line 107 of file STileViewItemLocator.cpp.

◆ GetItemRowAndColIndex()

void STileViewItemLocator::GetItemRowAndColIndex	(	int	iItem,
		int *	row,
		int *	col )

获取指定项的行和列索引

Parameters

iItem	项索引
row	行索引指针
col	列索引指针

Definition at line 146 of file STileViewItemLocator.cpp.

◆ GetItemWidth()

int STileViewItemLocator::GetItemWidth ( )

获取项的宽度

Returns: 项的宽度

Definition at line 48 of file STileViewItemLocator.cpp.

◆ GetMarginSize()

int STileViewItemLocator::GetMarginSize ( )

获取间距大小

Returns: 间距大小

Definition at line 33 of file STileViewItemLocator.cpp.

◆ GetScrollLineSize()

int STileViewItemLocator::GetScrollLineSize ( )

获取滚动行大小

Returns: 滚动行大小

Definition at line 28 of file STileViewItemLocator.cpp.

◆ GetTotalHeight()

int STileViewItemLocator::GetTotalHeight ( )

获取总高度

Returns: 总高度

Definition at line 83 of file STileViewItemLocator.cpp.

◆ GetUpItem()

int STileViewItemLocator::GetUpItem ( int iItem )

获取上一行同一列的元素索引

Parameters

iItem 项索引

Returns: 上一行同一列的元素索引

Definition at line 164 of file STileViewItemLocator.cpp.

◆ IsLastInRow()

BOOL STileViewItemLocator::IsLastInRow ( int iItem )

判断指定项是否为每行的最后一个元素

Parameters

iItem 项索引

Returns: 如果是最后一个元素返回TRUE，否则返回FALSE

Definition at line 159 of file STileViewItemLocator.cpp.

◆ Item2Position()

int STileViewItemLocator::Item2Position ( int iItem )

将项索引转换为位置

Parameters

iItem 项索引

Returns: 位置

Definition at line 78 of file STileViewItemLocator.cpp.

◆ OnDataSetChanged()

void STileViewItemLocator::OnDataSetChanged ( )

inline

数据集改变时调用

Definition at line 42 of file STileViewItemLocator.h.

◆ Position2Item()

int STileViewItemLocator::Position2Item ( int position )

将位置转换为项索引

Parameters

position 位置

Returns: 项索引

Definition at line 59 of file STileViewItemLocator.cpp.

◆ SetAdapter()

void STileViewItemLocator::SetAdapter ( ILvAdapter * pAdapter )

设置适配器

Parameters

pAdapter 列表适配器对象指针

Definition at line 102 of file STileViewItemLocator.cpp.

◆ SetItemHeight()

void STileViewItemLocator::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 93 of file STileViewItemLocator.cpp.

◆ SetScale()

int STileViewItemLocator::SetScale ( int scale )

设置缩放比例

Parameters

scale 缩放比例

Returns: 新的缩放比例

Definition at line 53 of file STileViewItemLocator.cpp.

◆ SetTileViewWidth()

void STileViewItemLocator::SetTileViewWidth	(	int	width,
		BOOL	bDpiAware )

设置TileView的宽度（在TileView的OnSize中调用）

Parameters

width	TileView的宽度
bDpiAware	是否考虑DPI缩放

Definition at line 138 of file STileViewItemLocator.cpp.

Member Data Documentation

◆ m_adapter

SAutoRefPtr<ILvAdapter> STileViewItemLocator::m_adapter

protected

Definition at line 168 of file STileViewItemLocator.h.

◆ m_nCountInRow

int STileViewItemLocator::m_nCountInRow

protected

Definition at line 166 of file STileViewItemLocator.h.

◆ m_nItemHeight

SLayoutSize STileViewItemLocator::m_nItemHeight

protected

Definition at line 163 of file STileViewItemLocator.h.

◆ m_nItemMargin

SLayoutSize STileViewItemLocator::m_nItemMargin

protected

Definition at line 165 of file STileViewItemLocator.h.

◆ m_nItemWidth

SLayoutSize STileViewItemLocator::m_nItemWidth

protected

Definition at line 162 of file STileViewItemLocator.h.

◆ m_nTileViewWidth

SLayoutSize STileViewItemLocator::m_nTileViewWidth

protected

Definition at line 164 of file STileViewItemLocator.h.

◆ m_pOwner

SWindow* STileViewItemLocator::m_pOwner

protected

Definition at line 169 of file STileViewItemLocator.h.

◆ m_scale

int STileViewItemLocator::m_scale

protected

Definition at line 161 of file STileViewItemLocator.h.

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

SOUI/include/helper/STileViewItemLocator.h
SOUI/src/helper/STileViewItemLocator.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ STileViewItemLocator() [1/2]

◆ STileViewItemLocator() [2/2]

Member Function Documentation

◆ GetCountInRow()

◆ GetDownItem()

◆ GetItemHeight()

◆ GetItemLineHeight()

◆ GetItemRect()

◆ GetItemRowAndColIndex()

◆ GetItemWidth()

◆ GetMarginSize()

◆ GetScrollLineSize()

◆ GetTotalHeight()

◆ GetUpItem()

◆ IsLastInRow()

◆ Item2Position()

◆ OnDataSetChanged()

◆ Position2Item()

◆ SetAdapter()

◆ SetItemHeight()

◆ SetScale()

◆ SetTileViewWidth()

Member Data Documentation

◆ m_adapter

◆ m_nCountInRow

◆ m_nItemHeight

◆ m_nItemMargin

◆ m_nItemWidth

◆ m_nTileViewWidth

◆ m_pOwner

◆ m_scale