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Gets the preferred width and height used as the default size for the control.
Source position: extctrls.pp line 566
protected procedure TCustomImage.CalculatePreferredSize( |
var PreferredWidth: Integer; |
var PreferredHeight: Integer; |
WithThemeSpace: Boolean |
); override; |
PreferredWidth |
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Preferred width for the control instance. |
PreferredHeight |
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Preferred height for the control instance. |
WithThemeSpace |
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Indicates if additional space is reserved for theme element details. Not used in TCustomImage. |
CalculatePreferredSize is an overridden method in TCustomImage. It calculates the preferred width and height for the control, which is used by the LCL auto-sizing algorithms as the default size. In TCustomImage, the values in the PreferredWidth and PreferredHeight arguments are set to the Width and Height used in the Picture property. The WithThemeSpace argument is not used in the method.
CalculatePreferredSize does not call the inherited method.
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Contains the image displayed in the control. |
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Implements a container for TGraphic and descendent classes. |
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Override this method to return the preferred height and width for the control. |
| Version 4.0 | Generated 2025-05-03 | Home |