From: Neil <neil@dip.sun.ac.za>
Date: Fri, 16 May 2014 22:51:10 +0000 (+0200)
Subject: Allow centre=True
X-Git-Tag: 0.1~160
X-Git-Url: https://git.ctpug.org.za/?a=commitdiff_plain;h=3ce2165747dd660edcf1ec98f291438bfdddb9c6;p=naja.git

Allow centre=True
---

diff --git a/naja/widgets/text.py b/naja/widgets/text.py
index 7c1039f..02de03f 100644
--- a/naja/widgets/text.py
+++ b/naja/widgets/text.py
@@ -40,7 +40,8 @@ class TextWidget(Widget):
     VIEW_PORT_DY = 50
 
     def __init__(self, pos, text, fontname=None, fontsize=None,
-                 colour=None, unselectable_colour=None, view_port=None):
+                 colour=None, unselectable_colour=None, view_port=None,
+                 centre=False):
         super(TextWidget, self).__init__(pos)
 
         self.text = text
@@ -52,6 +53,8 @@ class TextWidget(Widget):
         self.unselectable_colour = unselectable_colour
         self.view_port = (
             pygame.Rect((0, 0), view_port) if view_port is not None else None)
+        self.centre = centre
+        self.centre_pos = pos
 
     def render_line(self, text):
         colour = self.colour
@@ -68,6 +71,9 @@ class TextWidget(Widget):
             self.size = self.view_port.size
         else:
             self.size = self.surface.get_rect().size
+        if self.centre:
+            self.pos = (self.centre_pos[0] - self.size[0] // 2,
+                        self.centre_pos[1])
 
     def prepare(self):
         self.font = resources.get_font(self.fontname, self.fontsize)