hi,
i rendered the some picture by polygons in qglwidget.
i used belo functions
initializegl();
paintgl();
resizegl();
in side paintgl() just i cler buffers and call draw() function, in which i have algorithm for rendering
for zooming and panning i have written code inside
wheelevent()
mousemove event()
now problem is when i move the mouse or moving wheel instantly it is not updating the glwidget.
but when i resize window it is updating. the same thing is happening even for push buttons.in this case once after clicking the pushbuttons if click mouse on screen it is updating
can anyone help me in this regard so that i'll be thankful to you and i can move furher in my project
thanks and regards
bhogasena reddy
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