[Overview][Classes][Procedures and functions][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
Implements an integer-based spin edit control.
Source position: spin.pp line 167
type TSpinEdit = class(TCustomSpinEdit) |
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property AutoSelected: Boolean; |
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Set to True when the text selection was made automatically. |
published |
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Specifies the placement of the control inside its Parent. |
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property Alignment: TAlignment; |
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The horizontal alignment for the text in the control (left, right, or centered). |
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The set of anchor definitions for this control. |
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property AutoSelect: Boolean; |
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Enables auto-selection of text when focused. |
property AutoSize: Boolean; |
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Allows automatic adjustment of the size for the control, according to its content. |
property BorderSpacing: TControlBorderSpacing; |
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Determines the inner and outer border spacing for this control. |
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The background color of the control. |
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property Constraints: TSizeConstraints; |
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The minimum and maximum Width and Height for the control. |
property EditorEnabled: Boolean; |
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Indicates whether the value for the control can be entered directly into its edit box. |
property Enabled: Boolean; |
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Determines whether the control reacts on mouse or keyboard input. |
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The font to be used for text display in this control. |
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property Increment: Integer; |
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The value by which the value of the control should be increased/decreased when the user clicks one of the arrows or one of the keyboard up/down arrows. |
property MaxValue: Integer; |
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Maximal value allowed for the spin edit control. |
property MinValue: Integer; |
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Minimal value allowed for the spin edit control. |
property OnChange: TNotifyEvent; |
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The OnChange event is fired when the spin edit value has changed. |
property OnChangeBounds: TNotifyEvent; |
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Event handler for a change of the Bounds of the control. |
property OnClick: TNotifyEvent; |
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Notification handler for mouse clicks. |
property OnEditingDone: TNotifyEvent; |
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Event handler signalled when editing is done. |
property OnEnter: TNotifyEvent; |
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Handler for control receiving the focus. |
property OnExit: TNotifyEvent; |
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Handler for control loosing the focus; This is a good place for checking the finished user input. |
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Handler for keyboard key pressed. |
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property OnKeyPress: TKeyPressEvent; |
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Handler for a character entered by the user. |
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Handler for keyboard key released. |
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property OnMouseDown: TMouseEvent; |
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Event handler for mouse button going down. |
property OnMouseEnter: TNotifyEvent; |
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Event handler for mouse entering the area of the control. |
property OnMouseLeave: TNotifyEvent; |
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Event handler for mouse leaving the area of the control. |
property OnMouseMove: TMouseMoveEvent; |
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Event handler for mouse movement within the control. |
property OnMouseUp: TMouseEvent; |
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Event handler for mouse button going up. |
property OnMouseWheel: TMouseWheelEvent; |
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Event handler for mouse wheel turned. |
property OnMouseWheelDown: TMouseWheelUpDownEvent; |
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Event handler for downward movement of mouse wheel. |
property OnMouseWheelUp: TMouseWheelUpDownEvent; |
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Event handler for upward movement of the mouse wheel. |
property OnMouseWheelHorz: TMouseWheelEvent; |
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Event handler for horizontal movements of the mouse wheel. |
property OnMouseWheelLeft: TMouseWheelUpDownEvent; |
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Event handler for left movements of the mouse wheel. |
property OnMouseWheelRight: TMouseWheelUpDownEvent; |
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Event handler for right movements of the mouse wheel. |
property OnResize: TNotifyEvent; |
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Notification handler for a resize of the control. |
property OnUTF8KeyPress: TUTF8KeyPressEvent; |
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Handler for a character entered by the user. |
property ParentColor: Boolean; |
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Uses the Color from the Parent control, when enabled. |
property ParentFont: Boolean; |
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If true, the Font of the control will be the same as the one from the Parent. Default is true. |
property ParentShowHint: Boolean; |
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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; |
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A context-sensitive menu that pops up when the right mouse button is clicked over this control. |
property ReadOnly: Boolean; |
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Indicates if the user is prevented from changing the value for the Text in the control. |
property ShowHint: Boolean; |
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Enables the Hint display. |
property TabStop: Boolean; |
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Enables navigation using the Tab key. |
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Determines the sequence of control navigation when the user presses the Tab key. |
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property Value: Integer; |
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The value for the spin edit control. |
property Visible: Boolean; |
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Allows the control, and all of its children, to be displayed or hidden. |
end; |
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Implements an integer-based spin edit control. |
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The base class for an integer-based spin edit control. |
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The base class for the float-based spin control. |
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The base class for controls presenting editable text. |
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The base class for controls which can contain other (child) controls. |
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The base class for visible controls. |
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The base class for LCL components which have an associated widget. |
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TComponent |
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TObject |
TSpinEdit is a TCustomSpinEdit descendant which implements an integer-based spin edit control. It provides an edit control where the Integer value can be entered directly, and has arrow buttons to allow the user to increment / decrement the value for the control.
TSpinEdit sets the visibility for properties introduced in ancestor classes.
Use TFloatSpinEdit to edit a float value in a spin edit control.
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The base class for an integer-based spin edit control. |
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Implements a float-based spin edit control. |
lazarus-ccr.sourceforge.net |