"Filter button" about mtgdb

[NikolayXHD]

First of all, thank you for your effort and time helping make the program better.

I see your point about the space, especially in smaller screen. My solution would be to make the filter panels hide-able so you can use the space they occupy for other purposes.

Showing / hiding the filter panels would be done using an additional button in window title

I intentionally avoid separate window solution as implicit as opposed to explicit filter panels.

Searching / filtering is the essential feature of Mtgdb.Gui, because all other features

• either require the search to be done, like deck building, diagrams, an etc.
• or are required mainly to make the search possible, like import or manually input collection.

Being an essential feature, searching / filtering must be explicit thus having the following advantages:

• You can see all the factors that are affecting search result and the search result simultaneously. This helps avoid confusion about why are you observing certain search result. The confusion I am talking about is a practical (not theoretical) thing. Even the explicit way the filters are now, I often get confused about why the current search result is empty.
• You allways see all options you have to affect the search result.
• You are by 1 click closer from doing the change, by 1 mental step closer to thinking about it.
• New users are by 1 discovery closer to learning about the filters, because they are not hidden.

[NikolayXHD]

fixed in 3.1.0.8