Updated test code to be up to date with the changes in the surface.py

code.
Added resize window call.

test.py

@@ -5,57 +5,86 @@ import array
 import math
 import sys
 
-import direct.directbase.DirectStart
+from direct.showbase.ShowBase import ShowBase
 from pandac.PandaModules import *
 
 from jgui.surface.surface import *
 
-Width, Height = 1024, 1024
-props = WindowProperties()
-props.setSize(1024,1024)
-base.setBackgroundColor(0.5,1,1,1)
-base.cam.setPos(0,-10,0)
-base.win.requestProperties(props)
-c = CardMaker('plane')
-c.setFrame(-1, 1, 1, -1)
-c.setHasUvs(True)
-screen = render2d.attachNewNode(c.generate())
-#screen = loader.loadModel('plane')
-screen.setTransparency(TransparencyAttrib.MAlpha)
-screen.setTwoSided(True)
-#screen.setScale(2)
+class Test(ShowBase):
+    def __init__(self, width=1024, height=1024):
+        ShowBase.__init__(self)
+        self._render = True
+        self.width = width
+        self.height = height
+        props = WindowProperties()
+        props.setSize(width, height)
+        base.setBackgroundColor(0.5,1,1,1)
+        base.cam.setPos(0,-3.7,0)
+        base.win.requestProperties(props)
+        base.disableMouse()
+        c = CardMaker('plane')
+        c.setFrame(-1, 1, 1, -1)
+        c.setHasUvs(True)
+        screen = render2d.attachNewNode(c.generate())
+        screen.setTransparency(TransparencyAttrib.MAlpha)
+        screen.setTwoSided(True)
 
-surf = Surface([Width, Height])
+        self.surf = TestSurface([width, height])
 
-cairoTexture = Texture()
-cairoTexture.setXSize(Width)
-cairoTexture.setYSize(Height)
-cairoTexture.setFormat(cairoTexture.FRgba8)
-cairoTexture.setup2dTexture(Width, Height, Texture.TUnsignedByte, Texture.FRgba32)
-
-screen.setTexture(cairoTexture)
+        cairoTexture = Texture()
+        cairoTexture.setXSize(width)
+        cairoTexture.setYSize(height)
+        cairoTexture.setFormat(cairoTexture.FRgba8)
+        cairoTexture.setup2dTexture(width, height, Texture.TUnsignedByte, Texture.FRgba32)
+        self.cairoTexture = cairoTexture
+        screen.setTexture(cairoTexture)
+        self.screen = screen
 #screen.reparentTo(render2d)
 
-def click():
-    surf.inject_mouse_down('mouse-left')
-def up():
-    surf.inject_mouse_up('mouse-left')
+        self.accept('mouse1', self.click)
+        self.accept('mouse1-up', self.up)
 
-base.accept('mouse1', click)
-base.accept('mouse1-up', up)
 
-def drawall(task):
-    surf.draw()
-    cairoTexture.setRamImage(surf.csurface.get_data())
-    return task.cont
+        taskMgr.add(self.mousemove, 'mousemove')
+        taskMgr.add(self.drawall, 'draw')
+        self.accept('window-event', self.windowEvent)
 
-def mousemove(task):
-    if base.mouseWatcherNode.hasMouse():
-        x = base.win.getXSize() * (1 + base.mouseWatcherNode.getMouseX()) / 2
-        y = base.win.getYSize() * (1 - base.mouseWatcherNode.getMouseY()) / 2
-        surf.inject_mouse_position([x, y])
-    return task.cont
+    def click(self):
+        self.surf.inject_mouse_down('mouse-left')
 
-taskMgr.add(mousemove, 'mousemove')
-taskMgr.add(drawall, 'draw')
-run()
+    def up(self):
+        self.surf.inject_mouse_up('mouse-left')
+
+    def windowEvent(self, window):
+        ShowBase.windowEvent(self, window) #call the super method to handle all other cases
+        if window.isClosed():
+            self._render = False
+            return
+        width, height = window.getXSize(), window.getYSize()
+        if width != self.width or height != self.height:
+            self.width, self.height = width, height
+            cairoTexture = Texture()
+            cairoTexture.setXSize(self.width)
+            cairoTexture.setYSize(self.height)
+            cairoTexture.setFormat(cairoTexture.FRgba8)
+            cairoTexture.setup2dTexture(width, height, Texture.TUnsignedByte, Texture.FRgba32)
+            self.cairoTexture = cairoTexture
+            self.screen.setTexture(cairoTexture)
+            self.surf.notify_window_resize(window.getXSize(), window.getYSize())
+
+    def drawall(self, task):
+        if self._render:
+            self.surf.draw()
+            self.cairoTexture.setRamImage(self.surf.csurface.get_data())
+            return task.cont
+
+    def mousemove(self, task):
+        if self._render:
+            if base.mouseWatcherNode.hasMouse():
+                x = base.win.getXSize() * (1 + base.mouseWatcherNode.getMouseX()) / 2
+                y = base.win.getYSize() * (1 - base.mouseWatcherNode.getMouseY()) / 2
+                self.surf.inject_mouse_position([x, y])
+            return task.cont
+
+if __name__ == '__main__':
+    Test().run()