TCRDBGrid: Scrolling and Focus
Posted: Thu 10 May 2012 17:38
hello,
scrolling with mouse feels very awkward, compared to other widgets:
1) moving the mouse wheel only scrolls 1 line at a time. how can i increase it, for example to 10 rows? this is so one can scroll quicker to the invisible rows.
2) dragging the scrollbar doesn't update the view in realtime. only after the drag has completed. can this be enabled?
focus of the widget:
3) maybe i'm just not setting the focus right here, but i can't get it to work sofar.
when the grid is focused, under some circumstances, hitting the arrow keys up and down does not change the selected row. this happens, in my case, when there's a modal dialog that appears. when it's closed the focus is returned to the main window onto the grid. the first row is selected, however one has to hit the tab key once in order to switch rows with the arrow keys.
scrolling with mouse feels very awkward, compared to other widgets:
1) moving the mouse wheel only scrolls 1 line at a time. how can i increase it, for example to 10 rows? this is so one can scroll quicker to the invisible rows.
2) dragging the scrollbar doesn't update the view in realtime. only after the drag has completed. can this be enabled?
focus of the widget:
3) maybe i'm just not setting the focus right here, but i can't get it to work sofar.
when the grid is focused, under some circumstances, hitting the arrow keys up and down does not change the selected row. this happens, in my case, when there's a modal dialog that appears. when it's closed the focus is returned to the main window onto the grid. the first row is selected, however one has to hit the tab key once in order to switch rows with the arrow keys.