org.vishia.gral.impl_ifc

Interface GralWidgetImpl_ifc

All Known Implementing Classes:

SwtWidgetHelper

public interface GralWidgetImpl_ifc

This interface should be implemented by an associated (usual inner non static) class of the widget implementation. It allows access to the implementation widgets especially from the implementation level but organized as common interface.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	sVersion Version, history and license.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getImplWidget() This returns the graphic element of the implementation.
void	specifyContextMenu(GralMenu menu)

Field Detail

sVersion

static final java.lang.String sVersion

Version, history and license.

• 2022-08 new getImplWidget() used in the implementation level.
• 2016-11-13 Hartmut created

Copyright/Copyleft:
For this source the LGPL Lesser General Public License, published by the Free Software Foundation is valid. It means:

1. You can use this source without any restriction for any desired purpose.
2. You can redistribute copies of this source to everybody.
3. Every user of this source, also the user of redistribute copies with or without payment, must accept this license for further using.
4. But the LPGL is not appropriate for a whole software product, if this source is only a part of them. It means, the user must publish this part of source, but doesn't need to publish the whole source of the own product.
5. You can study and modify (improve) this source for own using or for redistribution, but you have to license the modified sources likewise under this LGPL Lesser General Public License. You mustn't delete this Copyright/Copyleft inscription in this source file.

If you intent to use this source without publishing its usage, you can get a second license subscribing a special contract with the author.

See Also:

Constant Field Values

Method Detail

specifyContextMenu

void specifyContextMenu(GralMenu menu)

getImplWidget

java.lang.Object getImplWidget()

This returns the graphic element of the implementation. The usage of this interface should be done also in the implementation level, so a cast to the expected graphic element can be done.

Returns:

either a basic graphic widget or the panel implementation on comprehensive widgets.