# HG changeset patch
# User Rizmari Versfeld <rizziepit@gmail.com>
# Date 1336597276 -7200
# Node ID 93ba0f1b4e06d0d715d84bfdf040d8928aac4304
# Parent  86a6434c4eb2ff9f51cf59a13224aef7422376c3
added textbox

diff -r 86a6434c4eb2 -r 93ba0f1b4e06 gamelib/gui_base.py
--- a/gamelib/gui_base.py	Wed May 09 22:18:09 2012 +0200
+++ b/gamelib/gui_base.py	Wed May 09 23:01:16 2012 +0200
@@ -208,3 +208,30 @@
         super(TextLabel, self).draw(self.surface)
         self.surface.blit(self.text_surface, self.text_offset)
         surface.blit(self.surface, self.rect)
+
+
+class TextBox(TextLabel):
+
+    def _draw_text(self):
+        self.text_surface = Surface((self.rect[2], self.rect[3]),
+            pygame.SRCALPHA)
+        current_height = 0
+        current_str = ''
+        size = None
+        for word in self.text.split(' '):
+            size = self.font.size(current_str + word)
+            if size[0] < self.rect.width:
+                current_str += word + ' '
+            else:
+                s = self.font.render(current_str[0:-1], True, self.color)
+                self.text_surface.blit(s, (0, current_height))
+                current_height += size[1]
+                current_str = word + ' '
+        if current_str[-1] == ' ':
+            current_str = current_str[0:-1]
+        s = self.font.render(current_str, True, self.color)
+        self.text_surface.blit(s, (0, current_height))
+        self.text_offset = (0, 0)
+        self.rect.height = current_height + size[1]
+        self.surface = Surface((self.rect.width, self.rect.height),
+            pygame.SRCALPHA)