Options window issues

[aaxu]

This concerns the window that appears when you press CTRL_F and then TAB to open the options window of the find window.

• If you press tab until an option is highlighted and press escape, the program will crash.
• If you click on the inputWindow text buffer while the optionsWindow is shown, it will hide itself by going blank. However, it should disappear, or else it will leave a huge white gap on the bottom of the window. When pressing CTRL_F again, it should reappear along with the find window (which it currently does)
• Make tabbing wrap around the options and the find/replace lines, so after checking whatever options we want, the next tab will bring us back to the "find" area. This would also require us to change the way to hide the options window again, since I think it is currently shift+tab while at the "find" area.

[dschuyler]

For wrapping tab order, we'd need some alternative to using shift-tab to collapse the find window:

• what if the find window didn't expand/collapse?
  • Is it a bother to have it always jumping into the main window?
  • Consider that I plan to add several more lines to the find window.
• I could add a UI element to collapse the find window
  • that would add an extra item to tab past though
• I could make the status line mouse-draggable
  • it would be a bit like a split-window frame
  • that would allow sizing the window N lines (rather than just expand/collapse)
  • I'm not sure what we'd do for a keyboard solution -- maybe tab to the status line?

[dschuyler]

I made tab/back-tab go in a loop. Let me know what you think.

[aaxu]

Sorry for the lack of response. I've tested it out a bit and it's a lot better now, since I don't have to worry about accidentally crashing my file :+1:

[aaxu]

Not sure if there's a way to collapse the options window, but I'm for just leaving it always showing, since sometimes I accidentally have ignoreCase OFF, and I'm not sure why I can't find a specific string in the document until I open the options window.