Comments (2)
Good point. I see there's a TODO in DisplayOpenGL on that subject. It's probably rather difficult to do in your code as it needs an additional event mask setting up in DisplayOpenGL and the event checking in Display needs to catch resizes. i.e. DisplayOpenGL
xlib.XSelectInput(self.d, self.window, KeyPressMask | KeyReleaseMask | ResizeRedirectMask)
and Display
n = xlib.XEventsQueued(self.opengl.d, xlib.QueuedAfterFlush)
for _ in range(n):
xlib.XNextEvent(self.opengl.d, self.ev)
if self.ev.type == KeyPress or self.ev.type == KeyRelease:
self.event_list.append(self.ev)
elif self.ev.type == ClientMessage:
if (self.ev.xclient.data.l[0] == self.opengl.WM_DELETE_WINDOW.value):
self.destroy()
elif self.ev.type == ResizeRequest:
(self.width, self.height) = (self.ev.xresizerequest.width,
self.ev.xresizerequest.height)
opengles.glViewport(0, 0, self.width, self.height)
self.was_resized = True
then in programs
if DISPLAY.was_resized:
# move shapes and fix camera
However the the normal Camera.reset() with different lens settings doesn't work properly and creating new Cameras and setting Shape._camera = new_cam
also has issues. I will let you know when I've figured out what to do, and will post the revisions to pi3d develop branch. Hopefully something quick to do.
Paddy
PS to answer the first part of your question. You can get the Display size using its width
and height
properties. So if your button is bw
xbh
it will be in the bottom right corner:
...
button.positionX((display.width - bw) * 0.5)
button.positionY((diplay.height - bh) * 0.5)
from pi3d.
Many thanks, that'll keep me going
from pi3d.
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