Hello. Is there some way to implement the hiding and showing some roassal elements? For example if I want to have the buttons in my view which will give me this opportunity.
Best regards, Natalia
Hi Natalia,
Glad to see you around!
Yes, this is easy. You can simply send #remove or #removeWithItsConnectedEdges to an element or an edge to see it removed. You can add it back by adding to the view again.
Consider this example:
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= v := RTView new. v @ RTDraggableView.
v addMenu: '+ shapes' callback: [ previousElements := v elements. b := RTMondrian new. b view: v. newElements := b nodes: RTShape withAllSubclasses. b edges connectFrom: #superclass. b layout tree. b build. v signalUpdate. TRConstraint move: newElements onTheRightOf: previousElements. ]. v addMenu: '+ layouts' callback: [ previousElements := v elements. b := RTMondrian new. b view: v. newElements := b nodes: RTLayout withAllSubclasses. b edges connectFrom: #superclass. b layout tree. b build. v signalUpdate. TRConstraint move: newElements onTheRightOf: previousElements. ].
v addMenu: '- layouts' callback: [ (v elements select: [ :el | el model == RTLayout or: [ el model inheritsFrom: RTLayout ] ]) do: #removeWithItsConnectedEdges. v signalUpdate ].
v addMenu: '- shapes' callback: [ (v elements select: [ :el | el model == RTShape or: [ el model inheritsFrom: RTShape ] ]) do: #removeWithItsConnectedEdges. v signalUpdate ]. v -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Cheers, Alexandre
On Jan 19, 2015, at 1:08 PM, Natalia Tymchuk natalia.tymchuk@unikernel.net wrote:
Hello. Is there some way to implement the hiding and showing some roassal elements? For example if I want to have the buttons in my view which will give me this opportunity.
Best regards, Natalia _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Hello, Alex.
Thank you) It is really nice.
Best regards, Natalia
On 19 Jan 2015, at 20:18, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi Natalia,
Glad to see you around!
Yes, this is easy. You can simply send #remove or #removeWithItsConnectedEdges to an element or an edge to see it removed. You can add it back by adding to the view again.
Consider this example:
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= v := RTView new. v @ RTDraggableView.
v addMenu: '+ shapes' callback: [ previousElements := v elements. b := RTMondrian new. b view: v. newElements := b nodes: RTShape withAllSubclasses. b edges connectFrom: #superclass. b layout tree. b build. v signalUpdate.
TRConstraint move: newElements onTheRightOf: previousElements. ]. v addMenu: '+ layouts' callback: [ previousElements := v elements. b := RTMondrian new. b view: v. newElements := b nodes: RTLayout withAllSubclasses. b edges connectFrom: #superclass. b layout tree. b build. v signalUpdate.
TRConstraint move: newElements onTheRightOf: previousElements. ].
v addMenu: '- layouts' callback: [ (v elements select: [ :el | el model == RTLayout or: [ el model inheritsFrom: RTLayout ] ]) do: #removeWithItsConnectedEdges. v signalUpdate ].
v addMenu: '- shapes' callback: [ (v elements select: [ :el | el model == RTShape or: [ el model inheritsFrom: RTShape ] ]) do: #removeWithItsConnectedEdges. v signalUpdate ]. v -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Cheers, Alexandre
On Jan 19, 2015, at 1:08 PM, Natalia Tymchuk natalia.tymchuk@unikernel.net wrote:
Hello. Is there some way to implement the hiding and showing some roassal elements? For example if I want to have the buttons in my view which will give me this opportunity.
Best regards, Natalia _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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