Hi,

a) Set Diagram.SelectionOnTop to false to show the attached node when selection is active;
b) Set KeepGroupLayout to true on your layered layout, otherwise the algorithm will try to arrange the attached nodes;
c) You can try a combination of ImageAlign.Fit and ImagePadding with a left margin;.
d) Set ConnectionStyle to TableConnectionStyle.Table on your table nodes

For drag and drop, can you be more specific with your requirements?

Regards,
Lyubo
MindFusion

Hi,

Mandy wrote on Jun 11^th, 2020 at 11:00am:

Unfortunately, it's not possible to disable the default context menu, we'll add this possibility in a following release. You could try modifying the existing menu items so they're transparent.

Mandy wrote on Jun 11^th, 2020 at 11:00am:

There're no double click or long press events currently, we can try and implement them for a following release. As a workaround, you can use the RadialMenuCreated event to track long press events on nodes (it will fire for right clicks in desktop environments too though). Or you can track subsequent NodeClick events and measure the time it takes in between with a timer to detect double-clicks that way.

Mandy wrote on Jun 11^th, 2020 at 11:00am:

To set the IconNode's font size, pass a Font instance with the desired size to the DrawString method in your DrawLocal override. To move the node from the label, you can use EasyMove or InvisibleMove HandlesStyle, but you'll need to make sure the text is within the node's bounds.

Mandy wrote on Jun 11^th, 2020 at 11:00am:

You can check the e.Node object in the NodeClicked event if it's a TableNode (the whole node) or a ShapeNode (void icon). NodeSelected will be raise only if the node was previously not selected, so I'm not sure if that would be the correct place to detect clicks. You can use the NodeClicked event for both your cases.

Regards,
Lyubo
MindFusion

Hi,

Mandy wrote on Jun 12^th, 2020 at 11:19am:


Try setting ItemSize and ImageSize on the menu item to Size.Zero. Edit operation won't start that way too.

Mandy wrote on Jun 12^th, 2020 at 11:19am:


Modify or PanAndModify behavior with combination of setting EnabledHandles to Move on your nodes should be enough. Alternatively, you can cancel resize modifications from a NodeModifying event handler.

Mandy wrote on Jun 12^th, 2020 at 11:19am:


Calling WithSize method on a Font instance will return a new instance of the same font with modified size. Pass that font to the DrawString method. For example:

var font = diagram.Font.WithSize(2); 

Mandy wrote on Jun 12^th, 2020 at 11:19am:


Handle CellClicked event too. NodeClicked will be raised only when the TableNode is clicked outside of a cell - i.e. the header or the area below the cells.

Regards,
Lyubo
MindFusion

Hi,

You can set the IsVisible flag on the Menu instance to false before exiting from the handler too.

e.Menu.IsVisible = false; 

This will hide the selection circle. You may still need use your current code for the items too, otherwise their events may still fire.

Hope this helps,
Lyubo
MindFusion