[Overview][Constants][Types][Classes][Procedures and functions][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
TMemo - a box for entry or display of multiple lines of text
Source position: stdctrls.pp line 879
type TMemo = class(TCustomMemo) |
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published |
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property Align; |
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Used to align the control in one of four directions. |
property Alignment; |
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Alignment - whether text is centered, left- or right-justified |
property Anchors; |
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The set of anchor definitions for this control |
property BidiMode; |
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BiDiMode - enabling bi-directional writing |
property BorderSpacing; |
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Determines the border spacing for this control |
property BorderStyle; |
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property Color; |
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Determine the colour for the current control |
property Constraints; |
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Determine Constraints (max and min height and width) for this control |
property DragCursor; |
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DragCursor - the style of cursor to be used during the Drag process |
property DragMode; |
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DragMode - whether manual or automatic |
property Enabled; |
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Whether the control is Enabled. If not, it usually appears 'greyed-out' |
property Font; |
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The Font to be used for text in this control |
property Lines; |
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Lines : an array of strings (single lines of characters) which contains the text held or being entered in the Memo |
property MaxLength; |
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MaxLength : maximum length allowed for text string |
property OnChange; |
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OnChange - event handler for any change in text |
property OnClick; |
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Event Handler for mouse click |
property OnContextPopup; |
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Event handler to supply information when a context-sensitive pop-up menu is required |
property OnDblClick; |
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Event Handle for mouse double-click |
property OnDragDrop; |
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Event handler for the Drag-Drop manoeuvre |
property OnDragOver; |
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Event handler for the case when a control is dragged over another control |
property OnEditingDone; |
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Event handler when editing is done |
property OnEndDrag; |
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Event handler for the end of a dragging process |
property OnEnter; |
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OnEnter - event handler for when the mouse enters the control, and the control receives focus |
property OnExit; |
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OnExit - event handler for when the mouse leaves the control and it loses focus |
property OnKeyDown; |
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OnKeyDown - event handler for instance when key is down while control has focus |
property OnKeyPress; |
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OnKeyPress - event controller for a key being pressed while the control has focus. To properly handle national chars use UTF8KeyPress instead. |
property OnKeyUp; |
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OnKeyUp - event handler for instance when a key is up (not pressed) while the control has focus |
property OnMouseDown; |
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Event handler for when a mouse button is pressed down |
property OnMouseEnter; |
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Event handler for when the mouse enters the area of the current control |
property OnMouseLeave; |
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Event handler for when the mouse leaves the area of the current control |
property OnMouseMove; |
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Event handler for mouse movement within the current control |
property OnMouseUp; |
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Event handler for when the mouse button is released, ie "up" |
property OnMouseWheel; |
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OnMouseWheel - event handler for a movement of the mouse wheel |
property OnMouseWheelDown; |
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OnMouseWheelDown - event handler for downward movement of mouse wheel |
property OnMouseWheelUp; |
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OnMouseWheelUp - event handler for upward movement of mouse wheel |
property OnStartDrag; |
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Event handler for start of dragging process |
property OnUTF8KeyPress; |
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UTF8KeyPress - event controller for a key being pressed while the control has focus. |
property ParentBidiMode; |
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ParentBiDiMode - does the control follow the BiDiMode settings of its parent? |
property ParentFont; |
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ParentFont - should the control use the same font as the parent? Default is true |
property PopupMenu; |
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PopupMenu - a context-sensitive menu that pops up when the right mouse button is clicked over this control |
property ReadOnly; |
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ReadOnly - the contents of the edit box may only be read, not written or erased |
property ScrollBars; |
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Whether the Memo has ScrollBars - none, horizontal or vertical or both, or automatically placed if needed |
property TabOrder; |
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The place this control occupies in the list of tabs |
property TabStop; |
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Is the control in the sequence of controls accessed by successive presses of the Tab key? |
property Visible; |
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Visible - can the control be seen? |
property WantReturns; |
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Whether Return characters are required to be included in the memo |
property WantTabs; |
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Whether Tab characters are required to be retained in the Memo |
property WordWrap; |
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Is WordWrap enabled, allowing long words to be carried on to the next line? |
end; |
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TMemo - a box for entry or display of multiple lines of text |
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TCustomMemo : the base class for TMemo |
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TCustomEdit : the base type from which the TEdit Box is derived. |
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TWinControl - the base class for all windowed controls |
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TControl - the main ancestor class for visual controls. |
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TLCLComponent |
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TObject |
TMemo - a box for entry or display of multiple lines of text.
The textual data is held as an array of strings in Lines, where it can be edited
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How to use StdCtrls, ComCtrls or ExtCtrls |