X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=tabakrolletjie%2Fwidgets.py;h=51c449f10aaf2e04025e9bb85b91dfec100c9f9e;hb=149979a669c18ca17fd646e900208ccba4b7dbb7;hp=3f37b52919c15cc28d1fd37e4c5327732c8fab2b;hpb=17576103ca351f86ec6633ac7f3ec50bb8532852;p=tabakrolletjie.git

diff --git a/tabakrolletjie/widgets.py b/tabakrolletjie/widgets.py
index 3f37b52..51c449f 100644
--- a/tabakrolletjie/widgets.py
+++ b/tabakrolletjie/widgets.py
@@ -6,14 +6,16 @@ import pygame.locals as pgl
 
 from .loader import loader
 from .constants import FONTS
+from .transforms import NullTransform
 
 
 class Button(object):
 
-    def __init__(self, size, pos=None, padding=10):
+    def __init__(self, size, name=None, pos=None, padding=10):
         self._size = size
         self._padding = padding
         self.position = pos
+        self.name = name
 
     @property
     def position(self):
@@ -50,10 +52,11 @@ class Button(object):
 
 class TextButton(Button):
 
-    def __init__(self, text, colour, pos=None, padding=10):
+    def __init__(self, text, colour, name=None, pos=None, padding=10):
         font = loader.load_font(FONTS['sans'], size=24)
         self._text = font.render(text, True, colour)
-        super(TextButton, self).__init__(self._text.get_size(), pos, padding)
+        super(TextButton, self).__init__(self._text.get_size(), name,
+                                         pos, padding)
 
     def render(self, surface):
         surface.blit(self._text, self._pos, None)
@@ -62,10 +65,16 @@ class TextButton(Button):
 class ImageButton(Button):
 
     def __init__(self, *imgparts, **kwargs):
-        self._img = loader.load_image(*imgparts)
+        transform = kwargs.pop("transform", NullTransform())
+        self._img = loader.load_image(*imgparts, transform=transform)
+        name = kwargs.get('name')
         pos = kwargs.get('pos')
         padding = kwargs.get('padding', 0)
-        super(ImageButton, self).__init__(self._img.get_size(), pos, padding)
+        super(ImageButton, self).__init__(self._img.get_size(), name,
+                                          pos, padding)
 
+    def update_image(self, *imgparts, transform=NullTransform()):
+        self._img = loader.load_image(*imgparts, transform=transform)
+        
     def render(self, surface):
         surface.blit(self._img, self._pos, None)