|Cell painting with Combination of images [message #1782700]
||Wed, 28 February 2018 03:53
| K Kumar
Registered: March 2011
We have a requirement to visualize a state of the cell. |
Each cell represents user's DB CRUD access so each cell has four boolean flags for create, read, update and delete. To visualize, each cell should show four images with each image showing state of that flag.
We defined 8 labels (CREATE, NO_CREATE, READ, NO_READ etc) and adding these labels based on underlying model. So at any time, each cell will have 4 labels. We want to show 4 images in each cell with each image showing the state of corresponding flag.
Based on the research and from Dirk's suggestion, CellDecoratorPainter is the preferred approach. But each cell with a label is associated with one cell painter (in this case CellDecoratorPainter) so how do we use that to render combination of these images?
One approach I could think of is, instead of creating individual labels for READ, NO_READ etc., create 4x4x2 labels like READ_CREATE_UPDATE_DELETE, NO_READ_CREATE_UPDATE_DELETE and associate each of these labels with one cell painter decorator to paint series of images accordingly.
Not sure if that is the only possible approach. If any of you come across this type of situation, can you please share some thoughts?
[Updated on: Wed, 28 February 2018 05:03]
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