5 commits

Author	SHA1	Message	Date
William McPherson	5990b3b2e6	Piano: Add sustain	2020-02-05 17:52:10 +01:00
Andreas Kling	c5bd9d4ed1	LibGUI: Put all classes in the GUI namespace and remove the leading G ... This took me a moment. Welcome to the new world of GUI::Widget! :^)	2020-02-02 15:15:33 +01:00
Andreas Kling	2d39da5405	LibCore: Put all classes in the Core namespace and remove the leading C ... I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.	2020-02-02 15:15:30 +01:00
Andreas Kling	d67da8c101	LibGUI: Add GHBoxLayout and GVBoxLayout convenience classes	2020-02-02 15:09:48 +01:00
William McPherson	4a36a51618	Piano: Rewrite application ... Goals: - Switch to a more typical LibGUI arrangement - Separate GUI (MainWidget) and audio (AudioEngine) - Improve on existing features while retaining the same feature set Improvements: - Each GUI element is a separate widget - The wave (WaveWidget) scales with the window - The piano roll (RollWidget) scales horizontally and scrolls vertically - The piano (KeysWidget) fits as many notes as possible - The knobs (KnobsWidget) are now sliders - All mouse and key events are handled in constant time - The octave can be changed while playing notes - The same note can be played with the mouse, keyboard and roll at the same time, and the volume of the resulting note is scaled accordingly - Note frequency constants use the maximum precision available in a double	2020-01-31 13:13:04 +01:00