[Overview][Types][Classes][Procedures and functions][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
TdbGrid - a data-aware version of TStringGrid, for displaying and operating on a series of Rows and Columns from a database
Source position: dbgrids.pas line 500
type TDBGrid = class(TCustomDBGrid) |
||
public |
||
property BorderColor; |
|
The colour of the border for this control |
property Canvas; |
|
The drawing surface for the control, see TCanvas for details. |
property DefaultTextStyle; |
|
Default style for displaying text - includes alignment, layout, single or multi-lines |
property EditorBorderStyle; |
|
The border style for the editor used in this grid |
property EditorMode; |
|
Is grid ready to accept edits? (EditorMode True) |
property ExtendedColSizing; |
|
ExtendedColSizing - the sizing to be used for extended columns |
property FastEditing; |
|
Is the FastEditing method being used? |
property FocusColor; |
|
The colour to be used for the cell receiving focus |
property FocusRectVisible; |
|
FocusRectVisible - is the rectangle receiving focus visible? |
property GridLineColor; |
|
Colour to be used for GridLines |
property GridLineStyle; |
|
Style to be used for GridLines |
property SelectedColor; |
|
Colour to be used for selected cells |
property SelectedRows; |
|
SelectedRows - recorded as a bookmark list |
published |
||
property Align; |
|
Specifies the placement of the control inside its Parent. |
property AlternateColor; |
|
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. |
property Anchors; |
|
The set of anchor definitions for this control. |
property AutoAdvance; |
|
Automatically advance down the grid on successive mouse clicks or presses of the ENTER or TAB key |
property AutoEdit; |
|
Whether the Edit mode is automatically entered when a cell is selected |
property AutoFillColumns; |
|
Automatically resize columns so they fill all grid's visible area |
property BiDiMode; |
||
property BorderSpacing; |
|
Determines the inner and outer border spacing for this control. |
property BorderStyle; |
|
Allows to show a border (line) around the control, |
property CellHintPriority; |
||
property Color; |
|
The background color of the control. |
property Columns; |
|
The properties of the columns in this grid |
property Constraints; |
|
The minimal and maximal Width and Height of this control. |
property DataSource; |
|
The DataSource from which this grid displays - usually the result of a database Query |
property DefaultDrawing; |
|
Is the default drawing method to be used for this grid? Default is TRUE |
property DefaultRowHeight; |
|
Default value for the height of newly created grid rows. |
property DragCursor; |
|
The cursor shape shown while the control is dragged. |
property DragMode; |
|
Allows the user to drag the control. |
property Enabled; |
|
Determines whether the control reacts on mouse or keyboard input. |
property FixedColor; |
|
The color for the fixed cells of the grid. |
property FixedCols; |
||
property FixedHotColor; |
|
FixedHotColor - the 'Hot' colour for the active (selected, etc) fixed cells of the grid |
property Flat; |
|
Is the cell to be displayed Flat, ie with no texturing or raised/lowered effect |
property Font; |
|
The font to be used for text display in this control. |
property HeaderHotZones; |
|
HeaderHotZones - the zones of the header that are under the cursor, so are capable of being selected or pushed (or not!) |
property HeaderPushZones; |
|
HeaderPushZones - the zones of the header that have been selected by the cursor, or pushed |
property Options; |
|
The options available for use in this grid |
property OptionsExtra; |
|
OptionsExtra - the extra options for this grid |
property ParentBiDiMode; |
||
property ParentColor; |
|
If true, the Color of the control will be the same as the one from the Parent. Default is true. |
property ParentFont; |
|
If true, the Font of the control will be the same as the one from the Parent. Default is true. |
property PopupMenu; |
|
A context-sensitive menu that pops up when the right mouse button is clicked over this control |
property ReadOnly; |
|
Set True to prevent writing to grid; set False to allow modification |
property Scrollbars; |
|
The ScrollBars to be used with this grid |
property ShowHint; |
|
Enables the Hint display. |
property TabOrder; |
|
Determines the sequence of controls, reachable when the user presses the Tab key. |
property TabStop; |
|
Allows the user to navigate to this control, by pressing the Tab key. |
property TitleFont; |
|
The font to be used in the grid's title |
property TitleImageList; |
||
property TitleStyle; |
|
The style to be used for the grid's title |
property UseXORFeatures; |
|
UseXORFeatures: When True, the dotted focus rectangle is painted using the XOR raster operation |
property Visible; |
|
Allows to show or hide the control, and all of its children. |
property OnCellClick; |
|
Event handler for mouse click in a cell of the grid |
property OnColEnter; |
|
Event handler if mouse enters column or it gains focus |
property OnColExit; |
|
Event handler if mouse leaves column or it loses focus |
property OnColumnMoved; |
|
OnColumnMoved - event handler for moving a column |
property OnColumnSized; |
|
OnColumnSized - event handler for re-sizing a column |
property OnContextPopup; |
||
property OnDrawColumnCell; |
|
Event handler if the cell in this column requires to be drawn |
property OnDblClick; |
|
Event Handler for double mouse clicks. |
property OnDragDrop; |
|
This handler determines the action on an drop onto this control, in a drag-drop operation. |
property OnDragOver; |
|
Event handler for a control being dragged over this control. |
property OnEditButtonClick; |
|
Event handler for when the Edit button is clicked |
property OnEditingDone; |
||
property OnEndDrag; |
|
Notification handler for the end of a dragging operation. |
property OnEnter; |
|
Handler for control receiving the focus. |
property OnExit; |
|
Handler for control loosing the focus. This is a good place for checking the finished user input. |
property OnFieldEditMask; |
|
Event handler if field is associated with an edit mask |
property OnGetCellHint; |
||
property OnKeyDown; |
|
Handler for keyboard key pressed. |
property OnKeyPress; |
|
Handler for a character entered by the user. |
property OnKeyUp; |
|
Handler for keyboard key released. |
property OnMouseDown; |
|
Event handler for mouse button going down. |
property OnMouseEnter; |
||
property OnMouseLeave; |
||
property OnMouseMove; |
|
Event handler for mouse movement within the control. |
property OnMouseUp; |
|
Event handler for mouse button going up. |
property OnPrepareCanvas; |
|
OnPrepareCanvas - event handler for preparing canvas |
property OnSelectEditor; |
|
OnSelectEditor - event handler for selecting editor |
property OnStartDrag; |
|
Event handler for the start of a dragging operation. |
property OnTitleClick; |
|
Event handler for mouse click on Title |
property OnUserCheckboxBitmap; |
|
OnUserCheckboxBitmap - event handler for a user accessing a checkbox bitmap |
property OnUserCheckboxState; |
||
property OnUTF8KeyPress; |
|
Handler for a character entered by the user. |
end; |
|
TdbGrid - a data-aware version of TStringGrid, for displaying and operating on a series of Rows and Columns from a database |
|
| | ||
|
TCustomDBGrid - the base class for TDBGrid , for displaying database information in the manner of a StringGrid |
|
| | ||
|
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 |
TdbGrid - a data-aware version of TStringGrid, for displaying and operating on a series of Rows and Columns from a database
Inherits many of its properties from TCustomGrid and, of course, from TCustomDBGrid
|
HowToUseDataAwareControls - Hints for accessing databases |
|
|
How to use Grids including StringGrids, DrawGrids and DbGrids |