How to check if a row is partially visible in the grid.
Please note that getVisibleRows returns all the rows including ones which are very less visible.
Same for the columns.
My requirement is i have an icon to be displayed in the cell (left / right aligned to the cell value) when user clicks on that cell. I have also handled scroll, so that icon will also scroll with cell. I have used Img for icon. Added that instance as child to the grid and using moveTo to place the icon over that cell.
My problem is when i scroll down, icon comes over the header. When i scroll up, icon goes below grid's visible area and creates vertical scrollbar.
I have used setKeepInParentRect, set overflow of icon as Hidden etc
I want rollover canvas type of behavior, but i want that canvas to appear on click and not on rollover.
Please provide some solution or any other approach.
Please note that getVisibleRows returns all the rows including ones which are very less visible.
Same for the columns.
My requirement is i have an icon to be displayed in the cell (left / right aligned to the cell value) when user clicks on that cell. I have also handled scroll, so that icon will also scroll with cell. I have used Img for icon. Added that instance as child to the grid and using moveTo to place the icon over that cell.
My problem is when i scroll down, icon comes over the header. When i scroll up, icon goes below grid's visible area and creates vertical scrollbar.
I have used setKeepInParentRect, set overflow of icon as Hidden etc
I want rollover canvas type of behavior, but i want that canvas to appear on click and not on rollover.
Please provide some solution or any other approach.