Hello,
I have a list of MyItemComponent(s). I want to be able to:
-
move them around:
At the moment I manage to do that having a ComponentDragger dragger; in the MyItemComponent class and using the methods
void resized() override;
void mouseDown (const MouseEvent& e) override;
void mouseDrag (const MouseEvent& e) override; -
dragAndDrop into each other so I can connect them. I’m not sure if it’s a properly DragAndDrop as I don’t really need to move the source, just to create a link with the target (and maybe draw a line?)
For that I was trying to derive from DragAndDropContainer in MyItemsViewerComponent, who has a list of MyItemComponent(s) and derive MyItemComponent from DragAndDropTarget and implementing the methods:
bool isInterestedInDragSource (const SourceDetails& /dragSourceDetails/) override;
void itemDragEnter (const SourceDetails& /dragSourceDetails/) override;
void itemDragMove (const SourceDetails& /dragSourceDetails/) override;
void itemDragExit (const SourceDetails& /dragSourceDetails/) override;
void itemDropped (const SourceDetails& dragSourceDetails) override;
I can move MyItemComponent around but nothing happens when I move it on top of another MyItemComponent
Any light? Or am I mixing things and messing it too much?
Thx