Set hotkey dialog

README.adoc

@@ -1,6 +1,6 @@
 # Michel Rouzic's screenshot tool
 
-This is my screenshot tool that I use to take screenshots (Windows only, OpenCL required) by pressing *Ctrl*-*F1*. As with all my projects it depends on https://github.com/Photosounder/rouziclib[rouziclib] for all the heavy lifting.
+This is my screenshot tool that I use to take screenshots (Windows only, OpenCL required) by pressing *Ctrl*-*F1* (combo can be changed). As with all my projects it depends on https://github.com/Photosounder/rouziclib[rouziclib] for all the heavy lifting.
 
 I recommend you download the latest binary (Windows only) https://github.com/Photosounder/screenshot-tool/releases[here]. Don't forget to keep SDL2.dll together with screenshot.exe.
 
@@ -11,7 +11,7 @@ image::screenshot1.png[screenshot1.png,float="right",align="center"]
 
 ### Launch
 
-When you first start the program it briefly flashes then you see nothing. It hides itself immediately while it waits for the hotkey, Ctrl-F1 (hardcoded for now). I put a shortcut to screenshot.exe in my Windows startup folder `shell:startup` (you can enter that in the Windows Explorer address bar) so it unobtrusively stays hidden in the background waiting (in a blocked way so it doesn't consume any CPU time at all) for you to press Ctrl and F1 together.
+When you first start the program it briefly flashes then you see nothing. It hides itself immediately while it waits for the hotkey, which is set to Ctrl-F1 by default but can be changed using the "Set hotkey" dialog. I put a shortcut to screenshot.exe in my Windows startup folder `shell:startup` (you can enter that in the Windows Explorer address bar) so it unobtrusively stays hidden in the background waiting (in a blocked way so it doesn't consume any CPU time at all) for you to press Ctrl and F1 together.
 
 ### Cropping