树状控件模型更多...

类 BUI::CTreeViewModel 继承关系图:

Public 成员函数
	CTreeViewModel ()
	~CTreeViewModel ()
void	ModifyTreeViewModelFlags (UINT style, UINT op=ADD_FLAGS, BOOL is_refresh=FALSE)
	设置树模型标志
UINT	IsHasTreeViewModelFlags (UINT flags) const
UINT	GetTreeViewModelFlags () const
CTreeModelNode *	InsertTreeNode (CTreeModelNode parent, CTreeModelNode prev, const std::shared_ptr< CNodeSpanCell > &item, LPCTSTR text_id=NULL)
	插入节点
BOOL	RemoveItem (CTreeModelNode *item)
	删除节点
void	Clear (BOOL is_erase=TRUE)
	删除此函数将删除节点的所有子节点
CTreeModelNode *	RootNode ()
	根节点
CTreeModelNode *	SelectItem (CTreeModelNode *item)
	选中指定节点
CTreeModelNode *	SetHighLightItem (CTreeModelNode *item)
	高亮指定节点
CTreeModelNode *	GetTreeLeafEntry (CTreeModelNode *node)
CTreeModelNode *	GetTreeUpEntry (CTreeModelNode *node)
CTreeModelNode *	MoveTreeNodeStep (CTreeModelNode *node, int step)
CTreeModelNode *	PtInTreeNode (int dy)
CTreeModelNode *	GetRowNode (int row) const
	获得第row行的节点
CNodeData *	GetNodeData (int row, int col) const
	获得(row,col)单元格数据
CTreeModelNode *	GetSelectNode () const
	获得当前选中对象
CTreeModelNode *	FindTreeNodeByID (CTreeModelNode *node, LPCTSTR text_id)
	查找指定节点
void	ChangeModelThemeColors ()
	主题切换
int	GetRowHeight (BOOL display=TRUE) const
	数据行高度
void	SetRowHeight (int h)
	设置行高度
int	GetNodeChildCount (CTreeModelNode *node)
	获得node节点的孩子节点总数
void	SetLevelLineType (PenType type)
	设置层级线风格，虚线、实线
void	SetItemRoundRadius (RoundRectRadius &radius)
	设置高亮时圆角尺寸
void	SetItemRoundSize (int rx, int ry)
	设置高亮时圆角尺寸
void	SetSpacing (int space)
	设置行距
void	SetExpandSize (int size)
	设置扩展按钮尺寸
void	SetChildOffsetX (int size)
	设置父节点与子节点之间的偏移量
void	SetCheckBoxSize (int size)
	设置复选框按钮尺寸
void	SetSearchMode (BOOL is_search)
	开启(或禁用)查找模式
void	SetCheckBoxImage (SelectState state, GImageIconInfo *img)
	设置复选框图案
void	MatchTextNode (LPCTSTR str)
	搜索匹配的节点
BOOL	Expand (CTreeModelNode *hItem, BOOL is_expand)
	设定项是否展开(TRUE表示折叠).
BOOL	IsExpand (CTreeModelNode *hItem) const
	判断定项是否展开
BOOL	IsInVisibleView (CTreeModelNode *hItem) const
	是否在可视区域内
BOOL	IsTreeEmpty () const
	是否为空树
void	PrintToFile (FILE *fp, LPCSTR space_prefix=" ") const
	格式化输出到文件中
Public 成员函数继承自 BUI::MouseDragHelper
	MouseDragHelper ()
	~MouseDragHelper ()
void	SetBeginDragPoint (POINT pt)
void	UpdateCurrentDragPoint (POINT pt)
SIZE	MoveOffset () const
POINT	TargetPoint () const
void	SetDragState (DragStateFlag state)
DragStateFlag	DragState () const
void	SetDragMoveEnable (BOOL is_enable_drag)
BOOL	IsDragMoveEnable () const

Protected 成员函数
void	OnTranslateLanguage ()
void	SetAllSelectState (bool state)
UINT	GetRowCount () const
void	ReBuildDepth ()
void	DrawTreeCell (CNodeSpanCell *cell, RECT rc_view, const GColor &color_text, UINT text_align)
BOOL	PtInTreeItemCheckBox (CTreeModelNode *item, POINT pt)
BOOL	PtInExpandBtn (CTreeModelNode *hItem, POINT pt)
void	SetTreeItemCheckBox (CTreeModelNode *item, SelectState state)
void	SetChildItemCheckState (CTreeModelNode *child, SelectState state)
void	DrawTreeItem (ISurface surface, RECT rect_update, CTreeModelNode *node, const GColor &color, int dx=0)
void	DrawTreeDataCell (ISurface surface, int paint_state, RECT rect_update, CTreeModelNode *node, RECT rc_cell, const GColor &color)
void	DrawTreeItemLevelLine (ISurface surface, RECT &rc_view, CTreeModelNode node, const GColor &color, int font_height, int begin_row, int scroll_x, int scroll_y)
void	RefreshTreeNode (CTreeModelNode node1, CTreeModelNode node2, int base_x, int width)
BOOL	GetTreeNodeCellYBound (CTreeModelNode *node, int &y1, int &y2) const
void	ShellModelAttribute (const BeString &str_name, const BeString &str_value)
	命令控制和属性设置接口
virtual void	OnInvalidateRect (RECT *rc, BOOL bClient)=0
virtual int	GetModelColumCount ()=0
virtual POINT	GetScrollOffsetPoint ()=0
virtual void	OnSelectItem (CTreeModelNode *item)=0

Protected 属性
CTreeModelNode	m_root
std::deque< CTreeModelNode * >	m_alloc_node_buffer
int	m_pool_size
UINT	m_row_count
UINT	m_totol_count
int	m_item_height
int	m_interval
int	m_expand_size
int	m_checkbox_size
int	m_subline_offset
UINT	m_tree_model_flags
UINT	m_match_mask
PenType	m_level_line_type
RoundRectRadius	m_round_radius_highlight
GImageIconInfo *	m_img_check [3]
CTreeModelNode *	m_node_first_show
CTreeModelNode *	m_node_selected
CTreeModelNode *	m_node_highlight
CTreeModelNode *	m_node_drop
MouseDragHelper	m_drag_mgr
GBrushArray	m_bru_stroke_line
GBrushArray	m_bru_stroke_checkbox
GBrushArray	m_bru_fill_front
BOOL	m_is_need_action

额外继承的成员函数
Public 属性继承自 BUI::MouseDragHelper
BOOL	m_is_enable_drag_move
POINT	m_point_begin
SIZE	m_move_offset
DragStateFlag	m_drag_state

详细描述

树状控件模型

构造及析构函数说明

◆ CTreeViewModel()

BUI::CTreeViewModel::CTreeViewModel ( )

◆ ~CTreeViewModel()

BUI::CTreeViewModel::~CTreeViewModel ( )

成员函数说明

◆ ChangeModelThemeColors()

void BUI::CTreeViewModel::ChangeModelThemeColors ( )

主题切换

◆ Clear()

void BUI::CTreeViewModel::Clear ( BOOL is_erase = TRUE )

删除此函数将删除节点的所有子节点

◆ DrawTreeCell()

void BUI::CTreeViewModel::DrawTreeCell	(	CNodeSpanCell *	cell,
		RECT	rc_view,
		const GColor &	color_text,
		UINT	text_align )

protected

◆ DrawTreeDataCell()

void BUI::CTreeViewModel::DrawTreeDataCell	(	ISurface *	surface,
		int	paint_state,
		RECT *	rect_update,
		CTreeModelNode *	node,
		RECT	rc_cell,
		const GColor &	color )

protected

◆ DrawTreeItem()

void BUI::CTreeViewModel::DrawTreeItem	(	ISurface *	surface,
		RECT *	rect_update,
		CTreeModelNode *	node,
		const GColor &	color,
		int	dx = 0 )

protected

◆ DrawTreeItemLevelLine()

void BUI::CTreeViewModel::DrawTreeItemLevelLine	(	ISurface *	surface,
		RECT &	rc_view,
		CTreeModelNode *	node,
		const GColor &	color,
		int	font_height,
		int	begin_row,
		int	scroll_x,
		int	scroll_y )

protected

◆ Expand()

BOOL BUI::CTreeViewModel::Expand	(	CTreeModelNode *	hItem,
		BOOL	is_expand )

设定项是否展开(TRUE表示折叠).

◆ FindTreeNodeByID()

CTreeModelNode * BUI::CTreeViewModel::FindTreeNodeByID	(	CTreeModelNode *	node,
		LPCTSTR	text_id )

查找指定节点

◆ GetModelColumCount()

virtual int BUI::CTreeViewModel::GetModelColumCount ( )

protectedpure virtual

在 BUI::CTreeListUI , 以及 BUI::CTreeTableViewUI 内被实现.

◆ GetNodeChildCount()

int BUI::CTreeViewModel::GetNodeChildCount ( CTreeModelNode * node )

获得node节点的孩子节点总数

◆ GetNodeData()

CNodeData * BUI::CTreeViewModel::GetNodeData	(	int	row,
		int	col ) const

获得(row,col)单元格数据

◆ GetRowCount()

UINT BUI::CTreeViewModel::GetRowCount ( ) const

protected

◆ GetRowHeight()

int BUI::CTreeViewModel::GetRowHeight ( BOOL display = TRUE ) const

数据行高度

◆ GetRowNode()

CTreeModelNode * BUI::CTreeViewModel::GetRowNode ( int row ) const

获得第row行的节点

◆ GetScrollOffsetPoint()

virtual POINT BUI::CTreeViewModel::GetScrollOffsetPoint ( )

protectedpure virtual

在 BUI::CTreeListUI , 以及 BUI::CTreeTableViewUI 内被实现.

◆ GetSelectNode()

CTreeModelNode * BUI::CTreeViewModel::GetSelectNode ( ) const

获得当前选中对象

◆ GetTreeLeafEntry()

CTreeModelNode * BUI::CTreeViewModel::GetTreeLeafEntry ( CTreeModelNode * node )

◆ GetTreeNodeCellYBound()

BOOL BUI::CTreeViewModel::GetTreeNodeCellYBound	(	CTreeModelNode *	node,
		int &	y1,
		int &	y2 ) const

protected

◆ GetTreeUpEntry()

CTreeModelNode * BUI::CTreeViewModel::GetTreeUpEntry ( CTreeModelNode * node )

◆ GetTreeViewModelFlags()

UINT BUI::CTreeViewModel::GetTreeViewModelFlags ( ) const

◆ InsertTreeNode()

CTreeModelNode * BUI::CTreeViewModel::InsertTreeNode	(	CTreeModelNode *	parent,
		CTreeModelNode *	prev,
		const std::shared_ptr< CNodeSpanCell > &	item,
		LPCTSTR	text_id = NULL )

插入节点

◆ IsExpand()

BOOL BUI::CTreeViewModel::IsExpand ( CTreeModelNode * hItem ) const

判断定项是否展开

◆ IsHasTreeViewModelFlags()

UINT BUI::CTreeViewModel::IsHasTreeViewModelFlags ( UINT flags ) const

◆ IsInVisibleView()

BOOL BUI::CTreeViewModel::IsInVisibleView ( CTreeModelNode * hItem ) const

是否在可视区域内

◆ IsTreeEmpty()

BOOL BUI::CTreeViewModel::IsTreeEmpty ( ) const

是否为空树

◆ MatchTextNode()

void BUI::CTreeViewModel::MatchTextNode ( LPCTSTR str )

搜索匹配的节点

◆ ModifyTreeViewModelFlags()

void BUI::CTreeViewModel::ModifyTreeViewModelFlags	(	UINT	style,
		UINT	op = ADD_FLAGS,
		BOOL	is_refresh = FALSE )

设置树模型标志

参数

style	取TreeViewModelFlags组合值
op	ADD_FLAGS(添加属性) REMOVE_FLAGS(删除属性)

◆ MoveTreeNodeStep()

CTreeModelNode * BUI::CTreeViewModel::MoveTreeNodeStep	(	CTreeModelNode *	node,
		int	step )

◆ OnInvalidateRect()

virtual void BUI::CTreeViewModel::OnInvalidateRect	(	RECT *	rc,
		BOOL	bClient )

protectedpure virtual

在 BUI::CTreeListUI , 以及 BUI::CTreeTableViewUI 内被实现.

◆ OnSelectItem()

virtual void BUI::CTreeViewModel::OnSelectItem ( CTreeModelNode * item )

protectedpure virtual

在 BUI::CTreeListUI , 以及 BUI::CTreeTableViewUI 内被实现.

◆ OnTranslateLanguage()

void BUI::CTreeViewModel::OnTranslateLanguage ( )

protected

◆ PrintToFile()

void BUI::CTreeViewModel::PrintToFile	(	FILE *	fp,
		LPCSTR	space_prefix = " " ) const

格式化输出到文件中

◆ PtInExpandBtn()

BOOL BUI::CTreeViewModel::PtInExpandBtn	(	CTreeModelNode *	hItem,
		POINT	pt )

protected

◆ PtInTreeItemCheckBox()

BOOL BUI::CTreeViewModel::PtInTreeItemCheckBox	(	CTreeModelNode *	item,
		POINT	pt )

protected

◆ PtInTreeNode()

CTreeModelNode * BUI::CTreeViewModel::PtInTreeNode ( int dy )

◆ ReBuildDepth()

void BUI::CTreeViewModel::ReBuildDepth ( )

protected

◆ RefreshTreeNode()

void BUI::CTreeViewModel::RefreshTreeNode	(	CTreeModelNode *	node1,
		CTreeModelNode *	node2,
		int	base_x,
		int	width )

protected

◆ RemoveItem()

BOOL BUI::CTreeViewModel::RemoveItem ( CTreeModelNode * item )

删除节点

◆ RootNode()

CTreeModelNode * BUI::CTreeViewModel::RootNode ( )

根节点

◆ SelectItem()

CTreeModelNode * BUI::CTreeViewModel::SelectItem ( CTreeModelNode * item )

选中指定节点

◆ SetAllSelectState()

void BUI::CTreeViewModel::SetAllSelectState ( bool state )

protected

◆ SetCheckBoxImage()

void BUI::CTreeViewModel::SetCheckBoxImage	(	SelectState	state,
		GImageIconInfo *	img )

设置复选框图案

◆ SetCheckBoxSize()

void BUI::CTreeViewModel::SetCheckBoxSize ( int size )

设置复选框按钮尺寸

◆ SetChildItemCheckState()

void BUI::CTreeViewModel::SetChildItemCheckState	(	CTreeModelNode *	child,
		SelectState	state )

protected

◆ SetChildOffsetX()

void BUI::CTreeViewModel::SetChildOffsetX ( int size )

设置父节点与子节点之间的偏移量

◆ SetExpandSize()

void BUI::CTreeViewModel::SetExpandSize ( int size )

设置扩展按钮尺寸

◆ SetHighLightItem()

CTreeModelNode * BUI::CTreeViewModel::SetHighLightItem ( CTreeModelNode * item )

高亮指定节点

◆ SetItemRoundRadius()

void BUI::CTreeViewModel::SetItemRoundRadius ( RoundRectRadius & radius )

设置高亮时圆角尺寸

◆ SetItemRoundSize()

void BUI::CTreeViewModel::SetItemRoundSize	(	int	rx,
		int	ry )

设置高亮时圆角尺寸

◆ SetLevelLineType()

void BUI::CTreeViewModel::SetLevelLineType ( PenType type )

设置层级线风格，虚线、实线

◆ SetRowHeight()

void BUI::CTreeViewModel::SetRowHeight ( int h )

设置行高度

◆ SetSearchMode()

void BUI::CTreeViewModel::SetSearchMode ( BOOL is_search )

开启(或禁用)查找模式

◆ SetSpacing()

void BUI::CTreeViewModel::SetSpacing ( int space )

设置行距

◆ SetTreeItemCheckBox()

void BUI::CTreeViewModel::SetTreeItemCheckBox	(	CTreeModelNode *	item,
		SelectState	state )

protected

◆ ShellModelAttribute()

void BUI::CTreeViewModel::ShellModelAttribute	(	const BeString &	str_name,
		const BeString &	str_value )

protected

命令控制和属性设置接口

szName属性	szText语法格式
treemodel-flags 树模型功能标志位	"-"前缀代表删除属性如 treemodel-flags="showCaption,-EnableZoom"
	ShowCheckBox :显示复选框
	ExpandBtnTriStyle :折叠按钮风格为三角形
	ShowTreeLine :显示层级线条
	TreeNodeMovable :节点可被移动重排

sub-line-offset 子节点层级线偏移量	sub-line-offset="15"
interval 元素间隔	interval="5"
row_height 行高	row_height="25"
checkbox-size 复选框和扩展按钮尺寸	checkbox-size="10"
expand-size 子节点缩进尺寸	expand-size="6"
line-type-level 层级画笔风格	solid, dot, dash, dash-dot, dash-dot-dot
cursel 设置当前选中项	cursel="行号"

类成员变量说明

◆ m_alloc_node_buffer

std::deque<CTreeModelNode*> BUI::CTreeViewModel::m_alloc_node_buffer

protected

◆ m_bru_fill_front

GBrushArray BUI::CTreeViewModel::m_bru_fill_front

protected

◆ m_bru_stroke_checkbox

GBrushArray BUI::CTreeViewModel::m_bru_stroke_checkbox

protected

◆ m_bru_stroke_line

GBrushArray BUI::CTreeViewModel::m_bru_stroke_line

protected

◆ m_checkbox_size

int BUI::CTreeViewModel::m_checkbox_size

protected

◆ m_drag_mgr

MouseDragHelper BUI::CTreeViewModel::m_drag_mgr

protected

◆ m_expand_size

int BUI::CTreeViewModel::m_expand_size

protected

◆ m_img_check

GImageIconInfo* BUI::CTreeViewModel::m_img_check[3]

protected

◆ m_interval

int BUI::CTreeViewModel::m_interval

protected

◆ m_is_need_action

BOOL BUI::CTreeViewModel::m_is_need_action

protected

◆ m_item_height

int BUI::CTreeViewModel::m_item_height

protected

◆ m_level_line_type

PenType BUI::CTreeViewModel::m_level_line_type

protected

◆ m_match_mask

UINT BUI::CTreeViewModel::m_match_mask

protected

◆ m_node_drop

CTreeModelNode* BUI::CTreeViewModel::m_node_drop

protected

◆ m_node_first_show

CTreeModelNode* BUI::CTreeViewModel::m_node_first_show

protected

◆ m_node_highlight

CTreeModelNode* BUI::CTreeViewModel::m_node_highlight

protected

◆ m_node_selected

CTreeModelNode* BUI::CTreeViewModel::m_node_selected

protected

◆ m_pool_size

int BUI::CTreeViewModel::m_pool_size

protected

◆ m_root

CTreeModelNode BUI::CTreeViewModel::m_root

protected

◆ m_round_radius_highlight

RoundRectRadius BUI::CTreeViewModel::m_round_radius_highlight

protected

◆ m_row_count

UINT BUI::CTreeViewModel::m_row_count

protected

◆ m_subline_offset

int BUI::CTreeViewModel::m_subline_offset

protected

◆ m_totol_count

UINT BUI::CTreeViewModel::m_totol_count

protected

◆ m_tree_model_flags

UINT BUI::CTreeViewModel::m_tree_model_flags

protected

Public 成员函数

Protected 成员函数

Protected 属性

额外继承的成员函数

详细描述

构造及析构函数说明

◆ CTreeViewModel()

◆ ~CTreeViewModel()

成员函数说明

◆ ChangeModelThemeColors()

◆ Clear()

◆ DrawTreeCell()

◆ DrawTreeDataCell()

◆ DrawTreeItem()

◆ DrawTreeItemLevelLine()

◆ Expand()

◆ FindTreeNodeByID()

◆ GetModelColumCount()

◆ GetNodeChildCount()

◆ GetNodeData()

◆ GetRowCount()

◆ GetRowHeight()

◆ GetRowNode()

◆ GetScrollOffsetPoint()

◆ GetSelectNode()

◆ GetTreeLeafEntry()

◆ GetTreeNodeCellYBound()

◆ GetTreeUpEntry()

◆ GetTreeViewModelFlags()

◆ InsertTreeNode()

◆ IsExpand()

◆ IsHasTreeViewModelFlags()

◆ IsInVisibleView()

◆ IsTreeEmpty()

◆ MatchTextNode()

◆ ModifyTreeViewModelFlags()

◆ MoveTreeNodeStep()

◆ OnInvalidateRect()

◆ OnSelectItem()

◆ OnTranslateLanguage()

◆ PrintToFile()

◆ PtInExpandBtn()

◆ PtInTreeItemCheckBox()

◆ PtInTreeNode()

◆ ReBuildDepth()

◆ RefreshTreeNode()

◆ RemoveItem()

◆ RootNode()

◆ SelectItem()

◆ SetAllSelectState()

◆ SetCheckBoxImage()

◆ SetCheckBoxSize()

◆ SetChildItemCheckState()

◆ SetChildOffsetX()

◆ SetExpandSize()

◆ SetHighLightItem()

◆ SetItemRoundRadius()

◆ SetItemRoundSize()

◆ SetLevelLineType()

◆ SetRowHeight()

◆ SetSearchMode()

◆ SetSpacing()

◆ SetTreeItemCheckBox()

◆ ShellModelAttribute()

类成员变量说明

◆ m_alloc_node_buffer

◆ m_bru_fill_front

◆ m_bru_stroke_checkbox

◆ m_bru_stroke_line

◆ m_checkbox_size

◆ m_drag_mgr

◆ m_expand_size

◆ m_img_check

◆ m_interval

◆ m_is_need_action

◆ m_item_height

◆ m_level_line_type

◆ m_match_mask

◆ m_node_drop

◆ m_node_first_show