ListView: Class

The ListView class implements the ListView development environment component used to display collections of elements in various representations.

Properties inherited from IListView

	Property name	Brief description
	Arrangement	The Arrangement property determines the way of alignment of the elements in the component.
	AutoArrange	The AutoArrange property determines whether the elements should be arranged automatically in regular series when their number is changed.
	BorderStyle	The BorderStyle property determines style of the frame that outlines the component.
	Checkboxes	The Checkboxes property determines whether the component elements have checkboxes.
	ColumnClick	The ColumnClick property determines whether click is processed on column headers.
	Columns	The Columns property returns collection of the component columns.
	FocusedItem	The FocusedItem property determines the component element that contains focus.
	GridLines	The GridLines property determines whether the lines of the gird should be displayed.
	HeaderMenu	The HeaderMenu property determines context menu that is called on clicking the additional mouse button on the component header.
	HideSelection	The HideSelection property indicated whether the selection is displayed in the component when the focus is passed to another component.
	HighlightTrack	The HighlightTrack property determines whether to highlight element on mouse over.
	HotTrackStyles	The HotTrackStyles property determines style of the elements highlighting over which the mouse pointer hovers.
	HoverTime	The HoverTime property determines the time interval on the expiry of which the element, over which the mouse cursor hovers, should be highlighted.
	ItemHeight	The ItemHeight property determines height of the component elements.
	Items	The Items property returns the collection of component elements.
	LargeImages	The LargeImages property determines source of the large icons.
	MultiSelect	The MultiSelect property determines whether the multiple selection of the list elements is possible.
	ReadOnly	The ReadOnly property determines whether it is possible to make changes in the list.
	RowSelect	The RowSelect property determines whether it is necessary to highlight the whole string of the selected element.
	SelectedCount	The SelectedCount property returns the number of selected elements in the component.
	SelectedItem	The SelectedItem property determines selected element of the component.
	ShowColumnHeaders	The ShowColumnHeaders property determines whether headers of the columns should be displayed.
	ShowHeaderButton	The ShowHeaderButton property determines whether to show the button that opens column headers menu.
	ShowHints	The ShowHints property determines whether the tooltip should appear if the mouse cursor is kept over the element.
	SmallImages	The SmallImages property determines source of the small icons.
	SortColumn	The SortColumn property determines index of the column by which the sorting is performed.
	SortType	The SortType property determines type of sorting for the component.
	StateImages	The StateImages property determines the list of images that are used to indicate the state of elements.
	Style	The Style property determines style of the component elements displaying.
	TrackSelect	The TrackSelect property determines whether the component element should be selected if the mouse cursor is kept over it.
	WrapText	The WrapText property determines whether it is be possible to wrap the element text to several strings, if it exceeds the bounds of icon.

Properties inherited from IControl

	Property name	Brief description
	Align	The Align property determines component alignment within its parent component.
	AllowDrag	The AllowDrag property determines whether an object can be dragged from a component.
	AllowDrop	The AllowDrop property determines whether a component can accept a dragged object.
	Anchors	The Anchors property returns settings determining % of the size change for the current component when the parent component is resized.
	Brush	The Brush property specifies the brush used to fill the component area.
	ClientHeight	The ClientHeight property determines the height of the client component area.
	ClientWidth	The ClientWidth property determines the width of the client component area.
	Color	The Color property determines the background color of a component.
	Cursor	The Cursor property determines how the cursor looks like when you hover over a component during form execution.
	Enabled	The Enabled property determines whether a component is available for a user.
	Focused	The Focused property returns True if the given component is focused.
	Font	The Font property defines the parameters of the font used to display text in a component.
	Height	The Heigth property determines the component height (pixels).
	HelpContext	The HelpContext property determines the unique index for a section of a context help for this component.
	Hint	The Hint property determines the tip text displayed if you hover over a component.
	HintTimeout	The HintTimeout property sets for how long the tooltip is shown.
	Left	The Left property determines the coordinate of the component left edge (pixels).
	Parent	The Parent property determines the parent component.
	ParentColor	The ParentColor property determines whether a component inherits the color of the parent component.
	ParentFont	The ParentFont property determines whether a component should use the font of the parent component.
	ParentShowHint	The ParentShowHint property determines when a tooltip is displayed.
	PopupMenu	The PopupMenu property determines the context menu displayed when a component is clicked using the right mouse button.
	Scrolls	The Scrolls property returns parameters of component's scroll bars.
	ShowHint	The ShowHint property determines whether a tooltip should be displayed when you hover over a component.
	TabOrder	The TabOrder property determines the position of a component in a tab order.
	TabStop	The TabStop property determines whether the focus is set to a component when the Tab button is pressed.
	Text	The Text property determines the row identifying a component for a user.
	Top	The Top property determines the coordinate of the component upper edge (pixels).
	Visible	The Visible property determines whether a component is displayed at the form runtime.
	Width	The Width property determines the horizontal size of a component (pixels).

Properties inherited from IComponent

Methods inherited from IListView

Methods inherited from IControl

	Method name	Brief description
	BringToFront	Outdated. The BringToFront method sends a component to the foreground.
	ClientToScreen	The ClientToScreen method converts the coordinates of a point specified relative to the component coordinate system to screen coordinates.
	DoDragDrop	The DoDragDrop method allows to start dragging.
	GetImage	The GetImage method returns a graphic presentation of a component together with all children.
	ScreenToClient	The ScreenToClient method converts screen coordinates of a point to coordinates specified relative to the component coordinate system.
	SendToBack	Outdated. The SendToBack method is used to send a component to the background.
	SetFocus	The SetFocus method sets focus to this component.

Events

	Event name	Brief description
	OnChecked	The OnChecked event occurs after selecting an element in the list.
	OnChecking	The OnChecking event occurs when the user starts selecting a list element.
	OnColumnClick	The OnColumnClick event occurs when the user clicks on the header of one of the columns of the component.
	OnCompareItems	The OnCompareItems event occurs on comparing two elements when performing sorting in a column of the.
	OnDeletion	The OnDeletion event occurs on removing an element from the component.
	OnEdited	The OnEdited event occurs on exiting the edit mode of field contents of the current component record.
	OnEditing	The OnEditing event occurs on switching to edit mode for the current component element.
	OnFocusChange	The OnFocusChange event occurs when focus is shifted to another element of the component.
	OnFocusChanging	The OnFocusChanging event occurs before focus is changed for the component element.
	OnGetHint	The OnGetHint event occurs when the tooltip appears for the element over which the mouse cursor has stopped.
	OnHover	The OnHover event occurs when the mouse cursor hovers over the element and element of the component is underlined.
	OnInsert	The OnInsert event occurs on inserting a new component element.
	OnSelectingItem	The OnSelectingItem event occurs before changing selection for the component element.
	OnSelectItem	The OnSelectItem event occurs on changing selection for the component element.

Events inherited from IControl

	Event name	Brief description
	OnBeginDrag	The OnBeginDrag event occurs for a component, when a user starts to drag an object from the component.
	OnClick	The OnClick event occurs, if a user clicks a component area using the main mouse button.
	OnControlMove	The OnControlMove event occurs when a component is moved.
	OnControlResize	The OnControlResize event occurs when a component is resized.
	OnDblClick	The OnDblClick event occurs if a user double clicks a component area using the mouse button.
	OnDragDrop	The OnDragDrop event occurs for a component if a user drops a dragged object over it.
	OnDragEnter	The OnDragEnter event occurs, when a dragged object enters the space of this component.
	OnDragLeave	The OnDragLeave event occurs when a dragged object leaves the borders of this component.
	OnDragOver	The OnDragOver event occurs for this component when a user drags a dragged object over it.
	OnEnter	The OnEnter event occurs when a component get focused.
	OnExit	The OnExit event occurs when a component loses focus.
	OnHScroll	The OnHScroll event occurs on changing position of horizontal scrollbar slider.
	OnKeyDown	The OnKeyDown event occurs if a component is focused and a keyboard key is pressed.
	OnKeyPress	The OnKeyPress event occurs if a component is focused when a user presses a character key.
	OnKeyPreview	The OnKeyPreview event occurs prior to each event requiring clicking.
	OnKeyUp	The OnKeyUp event occurs if a component is focused and a user releases any button previously pressed.
	OnMouseDown	The OnMouseDown event occurs when the pointer is in component area and a mouse button is pressed.
	OnMouseEnter	The OnMouseEnter event occurs when mouse cursor enters the component area.
	OnMouseHover	The OnMouseHover event occurs when mouse cursor is held in the component area.
	OnMouseLeave	The OnMouseLeave event occurs when mouse cursor leaves the component area.
	OnMouseMove	The OnMouseMove event occurs when the mouse cursor moves over a component.
	OnMouseUp	The OnMouseUp event occurs on releasing mouse button when the cursor is in component area.
	OnMouseWheel	The OnMouseWheel event occurs if the component has focus when the mouse wheel is rotated.
	OnVScroll	The OnVScroll event occurs on changing position of vertical scrollbar slider.

	Property name	Brief description
	ComponentCount	The ComponentCount property returns the number of child components, located on the parent component.
	Components	The Components property returns child property, the index of which is passed by the input parameter.
	Data	The Data property is used to store any custom data.
	Name	The Name property specifies the component name.
	Tag	The compiler does not use the Tag property. A user can change the value of the Tag property and use it as he wishes.

	Method name	Brief description
	AdjustWidth	The AdjustWidth method adjusts automatically width of the column considering its contents.
	GetItemAt	The GetItemAt method allows to receive element of the component in the specified point.
	HitTest	The HitTest method is an extension of the GetItemAt method.
	InsertControl	The InsertControl method inserts a component to the component element area.

ListView