[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
TDrawGrid - a drawn grid. May contain images in its cells
Source position: grids.pas line 1498
type TDrawGrid = class(TCustomDrawGrid) end; |
||
public |
||
property InplaceEditor: TWinControl; |
||
published |
||
|
Specifies the placement of the control inside its Parent. |
|
property AlternateColor: TColor; |
|
The colour to be used for the background on alternate rows of the grid. Having alternate rows in different colours can make the grid easier to read. |
|
The set of anchor definitions for this control. |
|
property AutoAdvance: TAutoAdvance; |
|
Automatically advance down the grid on successive mouse clicks or presses of the ENTER or TAB key |
property AutoEdit: Boolean; |
|
Whether the Edit mode is automatically entered when a cell is selected |
property AutoFillColumns: Boolean; |
|
Automatically resize columns so they fill all grid's visible area |
property BorderSpacing: TControlBorderSpacing; |
|
Determines the inner and outer border spacing for this control. |
property BorderStyle: TBorderStyle; |
|
Allows to show a border (line) around the control, |
|
The background color of the control. |
|
property ColCount: Integer; |
|
Number of columns of the grid. |
property ColumnClickSorts: Boolean; |
||
property Columns: TGridColumns; |
|
The properties of the columns in this grid |
property Constraints: TSizeConstraints; |
||
property DefaultColWidth: Integer; |
|
Default value for the width of newly created grid columns. |
property DefaultDrawing: Boolean; |
|
Is the default drawing method to be used for this grid? Default is TRUE |
property DefaultRowHeight: Integer; |
|
Default value for the height of newly created grid rows. |
property DragCursor: TCursor; |
|
The cursor shape shown while the control is dragged. |
|
The operation when the control is dragged - Drag or Dock. |
|
|
Allows the user to drag the control. |
|
property Enabled: Boolean; |
|
Determines whether the control reacts on mouse or keyboard input. |
property ExtendedSelect: Boolean; |
|
ExtendedSelect - the ability to select cells beyond the boundary of the visible part of the grid |
property FixedColor: TColor; |
|
The color for the fixed cells of the grid. |
property FixedCols: Integer; |
|
Number of the fixed columns of the grid (ie the columns containing title or identifier material, that don't get scrolled when the rest of the grid moves). |
property FixedRows: Integer; |
|
Number of the fixed rows of the grid (ie the rows containing title or identifier material, that don't get scrolled when the rest of the grid moves). |
property Flat: Boolean; |
|
Is the cell to be displayed Flat, ie with no texturing or raised/lowered effect |
|
The font to be used for text display in this control. |
|
property GridLineWidth: Integer; |
|
Width (thickness) of GridLines |
property HeaderHotZones: TGridZoneSet; |
|
HeaderHotZones - the header zones corresponding to the position of the mouse cursor |
property HeaderPushZones: TGridZoneSet; |
|
HeaderPushZones - the zones of the header that have been pushed down (selected) |
property MouseWheelOption: TMouseWheelOption; |
||
property Options: TGridOptions; |
|
The options available for use in this grid |
property Options2: TGridOptions2; |
||
property ParentColor: Boolean; |
|
If true, the Color of the control will be the same as the one from the Parent. Default is true. |
property ParentFont: Boolean; |
|
If true, the Font of the control will be the same as the one from the Parent. Default is true. |
property ParentShowHint: Boolean; |
|
If true, the value of ShowHint for the control will be the same as the one from the Parent. Default is true. |
property PopupMenu: TPopupMenu; |
|
A context-sensitive menu that pops up when the right mouse button is clicked over this control |
property RangeSelectMode: TRangeSelectMode; |
||
property RowCount: Integer; |
|
Number of rows in the grid |
property ScrollBars: TScrollStyle; |
|
The ScrollBars to be used with this grid |
property ShowHint: Boolean; |
|
Enables the Hint display. |
property TabAdvance: TAutoAdvance; |
||
|
Determines the sequence of controls, reachable when the user presses the Tab key. |
|
property TabStop: Boolean; |
|
Allows the user to navigate to this control, by pressing the Tab key. |
|
The font to be used in the grid's title |
|
property TitleImageList: TImageList; |
|
TitleImageList - the list of images to be used with the titles |
property TitleStyle: TTitleStyle; |
|
The style to be used for the grid's title |
property UseXORFeatures: Boolean; |
|
UseXORFeatures: When True, the dotted focus rectangle is painted using the XOR raster operation |
property Visible: Boolean; |
|
Allows to show or hide the control, and all of its children. |
property VisibleColCount: Integer; |
|
The number of visible columns |
property VisibleRowCount: Integer; |
|
The number of visible rows |
property OnAfterSelection: TOnSelectEvent; |
||
property OnBeforeSelection: TOnSelectEvent; |
|
OnBeforeSelection - event handler for use before a selection is made |
property OnCheckboxToggled: TToggledCheckboxEvent; |
||
property OnClick: TNotifyEvent; |
|
Notification handler for mouse clicks. |
property OnColRowDeleted: TGridOperationEvent; |
|
Event handler when a grid column or row is deleted |
property OnColRowExchanged: TGridOperationEvent; |
|
Event handler when a grid column or row has its position exchanged with another |
property OnColRowInserted: TGridOperationEvent; |
|
Event handler when a column or row is inserted into the grid |
property OnColRowMoved: TGridOperationEvent; |
|
Event handler when a grid column or row is moved |
property OnCompareCells: TOnCompareCells; |
|
Event handler for comparing the contents of cells |
property OnContextPopup: TContextPopupEvent; |
|
Invoked when a context-sensitive pop-up menu is requested. |
property OnDblClick: TNotifyEvent; |
|
Event Handler for double mouse clicks. |
property OnDragDrop: TDragDropEvent; |
|
This handler determines the action on an drop onto this control, in a drag-drop operation. |
property OnDragOver: TDragOverEvent; |
|
Event handler for a control being dragged over this control. |
property OnDrawCell: TOnDrawCell; |
|
Event handler for drawing a cell |
property OnEditButtonClick: TNotifyEvent; deprecated ; |
|
Event handler for when the Edit button is clicked |
property OnButtonClick: TOnSelectEvent; |
||
property OnEditingDone: TNotifyEvent; |
|
Event handler when editing is done. |
property OnEndDock: TEndDragEvent; |
|
Notification handler for the end of a docking operation. |
property OnEndDrag: TEndDragEvent; |
|
Notification handler for the end of a dragging operation. |
property OnEnter: TNotifyEvent; |
|
Handler for control receiving the focus. |
property OnExit: TNotifyEvent; |
|
Handler for control loosing the focus. This is a good place for checking the finished user input. |
property OnGetCellHint: TGetCellHintEvent; |
||
property OnGetCheckboxState: TGetCheckboxStateEvent; |
||
property OnGetEditMask: TGetEditEvent; |
|
Event handler for finding the edit mask while editing a grid cell |
property OnGetEditText: TGetEditEvent; |
|
Event handler for finding the text to be edited in a grid cell |
property OnHeaderClick: THdrEvent; |
|
Event handler when a column or row header is clicked |
property OnHeaderSized: THdrEvent; |
|
Event handler when a column or row header is re-sized |
property OnHeaderSizing: THeaderSizingEvent; |
||
|
Handler for keyboard key pressed. |
|
property OnKeyPress: TKeyPressEvent; |
|
Handler for a character entered by the user. |
|
Handler for keyboard key released. |
|
property OnMouseDown: TMouseEvent; |
|
Event handler for mouse button going down. |
property OnMouseEnter: TNotifyEvent; |
||
property OnMouseLeave: TNotifyEvent; |
||
property OnMouseMove: TMouseMoveEvent; |
|
Event handler for mouse movement within the control. |
property OnMouseUp: TMouseEvent; |
|
Event handler for mouse button going up. |
property OnMouseWheel: TMouseWheelEvent; |
||
property OnMouseWheelDown: TMouseWheelUpDownEvent; |
|
Notification handler for downward movement of mouse wheel. |
property OnMouseWheelUp: TMouseWheelUpDownEvent; |
|
Notification handler for upward movement of mouse wheel. |
property OnPickListSelect: TNotifyEvent; |
|
Event handler for selecting an item from a picklist (eg drop-down list in TComboBox) |
property OnPrepareCanvas: TOnPrepareCanvasEvent; |
|
Event handler to prepare the Canvas for drawing |
property OnSelectEditor: TSelectEditorEvent; |
|
Event handler for selecting an editor |
property OnSelection: TOnSelectEvent; |
|
Event handler for when an area of a grid (one or a group of cells) is selected |
property OnSelectCell: TOnSelectCellEvent; |
|
Event handler when a grid cell is selected |
property OnSetCheckboxState: TSetCheckboxStateEvent; |
||
property OnSetEditText: TSetEditEvent; |
|
Event handler for storing the text that has been edited in a cell |
property OnStartDock: TStartDockEvent; |
|
Event handler for the start of a docking operation. |
property OnStartDrag: TStartDragEvent; |
|
Event handler for the start of a dragging operation. |
property OnTopleftChanged: TNotifyEvent; |
|
Event handler when the top left cell is changed (ie the grid has been scrolled so that a different cell occupies top left) |
property OnUserCheckboxBitmap: TUserCheckBoxBitmapEvent; |
||
property OnUTF8KeyPress: TUTF8KeyPressEvent; |
|
Handler for a character entered by the user. |
|
TDrawGrid - a drawn grid. May contain images in its cells |
|
| | ||
|
TCustomDrawGrid - Base Class for drawn grids including TDrawGrid and TStringGrid |
|
| | ||
|
TCustomGrid - the base class for all grid controls |
|
| | ||
|
The base class for windowed controls which paint themselves. |
|
| | ||
|
The base class for controls which can contain other (child) controls. |
|
| | ||
|
The base class for visible controls. |
|
| | ||
|
The base class for LCL components associated with widgets. |
|
| | ||
TComponent |
||
? | ||
TObject |
|
How to use Grids including StringGrids, DrawGrids and DbGrids |
lazarus-ccr.sourceforge.net |