Hello, everyone, I've posted a couple of times out this in various places, but I'm seeing some really odd behavior after version 1.4.0 for Ctrl-Shift-Alt sequences. I've used the Keyboard API tester, and I'm seeing a few oddities, there, as well. I will try to describe them as best I can, though it's a little hard to describe...
First, I see an issue where, during the Ctrl-Shift-Alt keypress sequence, the Alt key-down doesn't get sent until another key is released. Here's the sequence that I press: * Press Control * Press Shift * Press Alt * Release Control * Release Shift * Release Alt Here is how the actual timing works out on the Keyboard API Test page: * Press Control guacamole keydown 0xffe3 Left control * Press Shift guacamole keydown 0xffe1 Left shift * Press Alt * Release Control guacamole keyup 0xffe3 Left control guacamole keydown 0xffe9 Left alt * Release Shift guacamole keyup 0xffe1 Left shift guacamole keyup 0xffe9 Left alt * Release Alt Two things jump out, here: * The "Alt" keydown doesn't get sent until the "Control" key is release. * Both the "Shift" and "Alt" keyup events occur as soon as "Shift" is released - while "Alt" is still pressed. The second interesting one is this: * Press Control * Press Shift * Press Alt * Release Alt * Release Shift * Release Control This results in the following sequence: * Press Control guacamole keydown 0xffe3 Left control * Press Shift guacamole keydown 0xffe1 Left shift * Press Alt * Release Alt guacamole keydown 0xffe9 Left alt guacamole keydown 0xffe7 Left meta guacamole keyup 0xffe7 Left meta guacamole keyup 0xffe9 Left alt * Release Shift guacamole keyup 0xffe1 Left shift * Release Control guacamole keyup 0xffe3 Left control The items of note, here, are that: * The Alt keydown is not sent until Alt is actually released. * The Meta keydown is sent along with the Alt keydown, which is completely unintended. The practical implications of this are that the hidden Guacamole menu gets stuck or the web page things that a key is still pressed, so that, after the first time that I open the menu, if I simply press Ctrl-Shift, the menu pops in or pops out, presumably because there is some "confusion" about the state of the keys. It's entirely possible that my window manager (Xfce) is throwing some challenges into the mix, but this only stopped working for me after updating from 1.3.0 to 1.4.0, with the same window manager, so _something_ in that version change seems to have broken things for me. Any ideas?
