Add default game image and folder image to the grid. They can be configured by the theme with the gameImage and folderImage properties of the imagegrid.
- Separated private methods and attributes in 3 groups :
- images & entries
- tiles
- miscellaneous
- Renamed some methods :
- buildImages -> buildTiles
- updateImages -> updateTiles
- Moved private methods implementation so they respect the same order as their declaration
- Changed some methods internal variable names and other smalls clean
- Add the GridTileComponent which hold the image and its background
- Add base theming syntax for the ImageGrid and GridTIle
- Numerous refactoring/cleaning in ImageGridComponent
- Add the metadata from the detailed view to the grid view (minus the image, as it doesn't make sens in the grid view)
- Add a callback to the ImageGridComponent to update the metadata info panel when cursor changed
- Grid tile number of columns and rows is now controlled by the grid size, mMargin and mTileMaxSize
- Add a variable mSelectedTileMaxSize to control the size of the selected tile
- Update the render function to display the selected tile on top of the other
