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Dialog used to select a font typeface and size.
Source position: dialogs.pp line 379
type TFontDialog = class(TCommonDialog) |
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protected |
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class procedure WSRegisterClass; override; |
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Registers this component class with the current WidgetSet. |
function DefaultTitle; override; |
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DefaultTitle returns the default title for a dialog. |
public |
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procedure ApplyClicked; virtual; |
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Performs actions needed when a font is selected using the dialog. |
constructor Create(); override; |
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Constructor for the class instance. |
destructor Destroy; override; |
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Destructor for the class instance. |
published |
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property Title: TTranslateString; |
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The Title or Caption displayed for the dialog. |
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Contains the Font selected in the dialog. |
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property MinFontSize: Integer; [rw] |
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Minimum font size allowed in the font selection dialog. |
property MaxFontSize: Integer; [rw] |
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Maximum font size allowed in the font selection dialog. |
property Options: TFontDialogOptions; [rw] |
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A set of TFontDialogOption options enabled for the dialog. |
property OnApplyClicked: TNotifyEvent; [rw] |
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Event handler signalled when the Apply button is clicked in the font dialogs. |
property PreviewText: string; [rw] |
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A text snippet displayed as a preview for the selected font in the dialog. |
end; |
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Dialog used to select a font typeface and size. |
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The base type from which other dialogs are derived. |
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The base class for LCL components which have an associated widget. |
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TFontDialog is a TCommonDialog descendant which implements a font selection dialog.
TFontDialog displays selection lists for font name, size, style, and color. It can be configured to limit the available typefaces, sizes, and visual presentations using the Options, MinFontSize and MaxFontSize properties.
At run-time, TFontDialog is mapped to the native font selection dialog used for a given platform. Use Options to enable or disable features or behaviors in the dialog. Enabling an option does not mean that it is automatically available. Some options may not be supported in the native dialog for a given platform.
When the dialog is executed, the selected font and its attributes is made available in the Font property. The OnApplyClicked event handler can be used to perform actions needed when the optional Apply button is clicked in the dialog. Please note that the Apply button is available on the GTK2, GTK3, and Windows platforms. It is not currently implemented for QT platforms.
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Contains the Font selected in the dialog. |
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A set of TFontDialogOption options enabled for the dialog. |
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Event handler signalled when the Apply button is clicked in the font dialogs. |
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The base type from which other dialogs are derived. |
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Set type used to store font dialog options. |
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An enumerated list of constants to set the options of a Font dialog. |
| Version 3.2 | Generated 2024-02-25 | Home |