We're hidden by default.
For Qt we'll get an expose event the first time we're shown.
Needed because we might be hidden by default (like in a tab
chooser) and this would create problems if we consider ourselves
shown by default.
And for GLFW we consider ourself visible after the first reshape,
which is forced at init.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Note that the d_zoom_* vars are kept as double to avoid error build-up
when changing them a lot from the UI.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
This is required for OSX where you need to tell the GL context when resize
has occured and stuff like that.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
It's split into:
- A generic "base" sink that handles pretty much everything except
managing a GL context and getting the UI interaction for it
- The GLFW specific part
This is preparation for for WX and QT widget implementations of a
fosphor sink.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Sylvain Munaut