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First off, this mailing list is for discussing GEF implementation (i.e. new
features, etc), not how to use GEF. These types of questions should be
asked on the newsgroup (news://news.eclipse.org/eclipse.tools.gef).
To answer your question, the logic example uses the ConnectionCreationTool
which requires the user to click and release the mouse on the source node
then click and release the mouse on the target node. You can't click on the
source, drag the mouse and release on the target. There is a
ConnectionDragCreationTool that allows the user to drag from source to
target, but this is not in the logic example.
-----Original Message-----
From: gef-dev-admin@xxxxxxxxxxx [mailto:gef-dev-admin@xxxxxxxxxxx] On Behalf
Of liziwen
Sent: Friday, June 27, 2003 3:01 AM
To: gef-dev@xxxxxxxxxxx
hi, How can I create a connection between two graphical elements.I have
created an example according to the Logic Example's Circuit(the code is the
completely same as the Logic Example's Circuit,but only one
Shape--Circuit).The Circuit can be shownn,but I can't create the connection
between the two circuits.I want to drag the connection to the editor from
PaletteViewer and connect two circuits.
When the mouse move up to the circuit the anchor can be shown,and I can
see the connection . I can drag the anchor from source to the target.But
when
I release the mouse button the connection disappears.Can you help me? Or
provide some code about the examples?
Thanks!
liziwen@xxxxxxxx
2003-06-27
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