Merge pull request #43 from treeform/mine

Some X11 Stuff.

examples/property_changes.nim

@@ -0,0 +1,69 @@
+import opengl, windy, os
+
+let window = newWindow("Windy Properties", ivec2(1280, 800))
+
+window.makeContextCurrent()
+loadExtensions()
+
+proc display() =
+  glClear(GL_COLOR_BUFFER_BIT)
+  # Your OpenGL display code here
+  window.swapBuffers()
+
+while not window.closeRequested:
+  display()
+
+  sleep(100)
+
+  pollEvents()
+
+  # Window will block changing size.
+  window.size = ivec2(300, 400)
+  doAssert window.size == ivec2(300, 400)
+
+  # Not all sizes are valid, window try to go max it can.
+  window.size = ivec2(300, 30000)
+  doAssert window.size.y != 30000 # You can't get height 30000 even if you ask.
+  doAssert window.size != ivec2(300, 400)
+
+  # Change size back.
+  window.size = ivec2(300, 400)
+  doAssert window.size == ivec2(300, 400)
+
+  window.pos = ivec2(200, 100)
+  doAssert window.pos == ivec2(200, 100)
+
+  window.pos = ivec2(-9000, 100)
+  when defined(windows):
+    # On Windows it is possible to set window to invalid locations.
+    doAssert window.pos.x == -9000
+  else:
+    doAssert window.pos.x != -9000
+  doAssert window.pos != ivec2(200, 100)
+
+  window.maximized = false
+  doAssert not window.maximized
+
+  window.maximized = true
+  doAssert window.maximized
+
+  window.maximized = false
+  doAssert not window.maximized
+
+  window.minimized = false
+  doAssert not window.minimized
+
+  window.minimized = true
+  doAssert window.minimized
+
+  window.fullscreen = false
+  doAssert not window.fullscreen
+
+  window.fullscreen = true
+  doAssert window.fullscreen
+
+  window.fullscreen = false
+  doAssert not window.fullscreen
+
+  echo "SUCESS!"
+  quit()