In the demo application, in the Spreadsheet example,
there are 2 bugs with the levels buttons:
1. in Right To Left=Yes when you click on level 1 button, the level 2 button is pressed, and so on.
This incorrecntess is fixed.
2. In the Right To Left = No the behaviour of pressing the buttons is wrong:
It should act like a toggle button that each level expanded/collapsed according to the button pressed. It does not behave like that (I could not understand the behaviour).
But in the demo we've placed a simple example how to use and determine which button is pressed. See the OutlineColumn_ClickColumnButton method of Spreadsheet sample.
Can you put thoses buttons in an Hierarchy column (tree column) header(instead of the column name, or beside it)?
because our customer realy needs those buttons, but the outline column just takes a lot of space in the screen...
It is easy to implement. Just override PaintHeader,OnMouseDown,OnMouseUp methods of HierarchyColumn to implement same behavoir and look. Unfortunately do not plan implement buttons in the HierachyColumn, as Hierarchycolumn supports unlimited number of levels and has another purpose.
OutlineColumn is some of the steps to make FlyGrid is spreadsheet-compatible grid.