I have tried using a cxGrid and TcxPopEdit to create a checkedComboBox, and I implemented to check each checkbox in the list and show the checked value in PopupEdit.
For extending it a bit, I had added a PopupMenu for the GridView.
Now , there are two buttons say Select all , Clear all on popupmenu, When i rightclick the gridview and say selectall it should check all the checkboxes and when i say clear all it should uncheck all checkboxes.
Can anyone please suggest me some idea for achieving this?
By the way we are using Dev Express 5.15(Express QuantumGrid v5.15 etc..) with Borland Delphi 6 as Development IDE.
I am attaching a screenshot of how my app looks.
Here is the Source which i implemented for doing this Get the Sample Project from DropBox.