Sure. I want to be able to select text, and then insert a character (e.g. an apostrophe) before and after the selection just by pressing the apostrophe key. Since the normal behavior when a character is pressed while text is selected is to delete the text and insert a character, I need to know when that happens - then I could undo the delete and insert my characters. If it was two separate events though - delete then insert - I won't want to do anything.
I have it working now, but it seems awfully hackish: when one of the characters I might insert is pressed, I store the current position of the cursor and undo the last event. If the new cursor position is the same place as the old one, then it was a "overwrite" event. Otherwise, it was delete then insert.
So, any ideas for how I could do this would be much appreciated!
Alex
On Thu, Dec 1, 2011 at 3:40 PM, Frank Lanitz frank@frank.uvena.de wrote:
Am 01.12.2011 20:57, schrieb Meyer:
I have two possible situations that I need to differentiate between, and I'm not sure how to do it - The first situation is the user deletes selected text by overwriting it with a new character. The second is the user deletes selected text by pressing backspace/delete, and then enters a new character. I thought this would be fairly easy, but I've been trying to figure it out for awhile and haven't gotten anywhere. Does anyone have any ideas for how I could accomplish this?
Can you go into more details in which context you need that information?
Cheers, Frank
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