TDualList Class

TDualList implements list with two columns

TDualList = class(TCustomControl);

File

ecDlList

Description

TDualList is used as the base class for TCustomInspectorList. It implements list with two columns. First column is used for names, second one for values. In-place editor are used to edit values in the second column.

Group

Classes

Topics

Topic	Description
TDualList Methods	The methods of the TDualList class are listed here.
TDualList Properties	The properties of the TDualList class are listed here.

Legend

	Constructor
	virtual
	protected
	Property
	read only

TDualList Methods

TDualList Methods	Description
Create	Creates and initializes an instance of TDualList.
CreateEditor	Creates in-place editor. Must be overridden in derived classes.
CreateHandle	Creates underlying screen object.
Destroy	Destroys an instance of TDualList.
DoMouseWheel	Processes mouse wheel motion.
DrawCell	Draws a specified cell.
DrawStr	Draws string in the specified rectangle
DrawStrW	Draws Unicode string in the specified rectangle
ExecuteAction	Invokes an action with the component as its target.
FocusEditor	Moves focus from list control to child in-place editor.
IsHeaderItem	Determines if specified item is header.
ItemRect	Returns the rectangle that surrounds the item specified in the Item parameter.
KeyDown	Respond to key press events.
MouseDown	Generates an OnMouseUp event.
MouseMove	Respond to mouse moving over control area..
MouseToItem	Returns item index depending on coordinates specified in Y parameter.
MouseUp	Generates an OnMouseUp event.
Paint	Renders the image of a dual list.
SetItemIndex	Set method of ItemIndex property.
UpdateAction	Updates an action component to reflect the current state of the component.
UpdateEditor	Updates current Editor.

TDualList Properties

TDualList Properties	Description
BorderStyle	Determines the style of the line drawn around the perimeter of the panel control.
Canvas	Provides access to a drawing surface that represents the TDualList.
Editor	In-place editor
EditorVisible	Specifies whether editor is visible in the selected row
ItemCount	Specifies the number of items in the DualList
ItemHeight	Specifies the height, in pixels, of the items in the dual list
ItemIndex	Specifies the index of the selected item.
OnClick	Occurs when the user clicks the dual list.
ShowGrid	Determines whether lines are drawn separating items in the list
ShowSelFrame	Specifies whether frame rectangle should be painted around selected item.
SplitPos	Specifies width of the first column in pixels (or splitter position)
TabOrder	Indicates the position of the control in its parent's tab order.
TabStop	Add a summary here...
TopItem	Specifies the topmost row that appears in the dual list.

Links

Classes, Legend, Members, Topics, TDualList Methods, TDualList Properties, TDualList Methods, TDualList Properties

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