STR #3337

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STR #3337

Application:FLTK Library
Status:5 - New
Priority:3 - Moderate, e.g. unable to compile the software
Scope:3 - Applies to all machines and operating systems
Subsystem:Core Library
Summary:Fl_Text_Display: sometimes selection doesn't work
Version:1.3-current
Created By:greg.ercolano
Assigned To:Unassigned
Fix Version:Unassigned
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#1 greg.ercolano
14:30 Oct 01, 2016
I've gotten the editor (in fluid) into modes where it won't do
text selection. Dragging the mouse and/or keyboard selection with
shift-left, shift-right, and shift-end/shift-home. The cursor moves,
but no selection is shown, and seems to act as if it's really not
selected (i.e. not just a display problem).

Unfortunately not sure the cause exactly, or how to replicate,
but citing it as something to investigate. Had to restart fluid
to get it working again.
 
 
#2 greg.ercolano
14:53 Oct 01, 2016
I restarted fluid again, and played around with the code editor.

Got to replicate it quickly at one point, but the same steps didn't
repeat it.

Just before it started happening, I did a double-click-drag with the
mouse, to make a 'word' selection, and after that, it started exhibiting
the no-select behavior. But I figured out a way to recover without
restarting the app.. not sure what that was though, as I was unable
to replicate with the same steps again.

It must be some internal state variable getting into a state
it shouldn't be in.

That's all I have for now..
 
 
#3 greg.ercolano
16:36 Aug 22, 2020
This was on linux BTW.  
bottom left image   bottom right image

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