JVCL Help:TJvCustomSpeedButton
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[+] JvSpeedButton.pas Classes
[+] TJvCustomSpeedButton Fields
[+] TJvCustomSpeedButton Methods
[+] TJvCustomSpeedButton Properties
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TJvCustomSpeedButton
TJvImageSpeedButton
TJvSpeedButton
run\JvSpeedButton.pas
Summary
Base class for enhanced speed buttons.
Pascal
run\JvSpeedButton.pas
TJvCustomSpeedButton = class(TJvGraphicControl, IJvHotTrack);
Description
TJvCustomSpeedButton is the base class for enhanced speed buttons. It introduces the following properties:
For altering the display of the button:
| Property | Meaning |
| Alignment | Determines how text is aligned within the button. |
| DoubleBuffered | Determines whether the control’s image is rendered directly to the window or painted to an in-memory bitmap first. |
| GrayedInactive | Indicates whether to display the image of the button grayed when the button is inactive. |
| GrayNewStyle | Specifies the graying style of the image when the button is not enabled. |
| HintColor | Determines the color of the hint boxes for the Help Hints for the button. |
| Style | Determines the appearance of a button. |
| WordWrap | Specifies whether the button text wraps to fit the width of the control. |
For hot tracking:
| Propery | Meaning |
| HotTrack | Specifies whether the button is highlighted when the mouse passes over it. |
| HotTrackFont | Specifies the font used when the mouse passes over the button and HotTrack is true. |
| HotTrackFontOptions | Specifies how changes to the Font affects HotTrackFont. |
For automatically repeating clicks when the button is pressed:
| Propery | Meaning |
| AllowTimer | Determines whether the OnClick event occurs at regular intervals while the button is in the depressed state. |
| InitPause | Determines the amount of time, in milliseconds, that passes before the button calls Click for the first time, when pressed. |
| RepeatInterval | Determines the amount of time, in milliseconds, that passes before the button calls Click again, when pressed. |
For working with a drop-down menu:
| Propery | Meaning |
| DropDownMenu | Identifies a pop-up menu associated with the speed button. |
| MarkDropDown | Specifies whether the button displays a downward-pointing arrow. |
| MenuPosition | Specifies the position where the pop-up menu will appear. |
TJvCustomSpeedButton has two direct descendants: TJvImageSpeedButton and TJvSpeedButton.
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