Mercurial > mamba

changeset 156:77ea895e4d37

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Transparent widgets
author Stefano Rivera <stefano@rivera.za.net>
date Tue, 13 Sep 2011 22:42:21 +0200
parents 9afea431af36
children 31881bf8ddda
files mamba/widgets/imagebutton.py mamba/widgets/text.py
diffstat 2 files changed, 6 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/mamba/widgets/imagebutton.py	Tue Sep 13 22:41:49 2011 +0200
+++ b/mamba/widgets/imagebutton.py	Tue Sep 13 22:42:21 2011 +0200
@@ -1,4 +1,5 @@
 import pygame
+from pygame.locals import SRCALPHA
 
 from mamba.constants import COLOR, FONT_SIZE, FOCUS_COLOR
 from mamba.widgets.base import Button
@@ -27,7 +28,8 @@
                 + 5 + self.padding * 2
         self.rect.height = max(text_surface.get_height(),
                 self.image.get_height()) + self.padding * 2
-        self.surface = pygame.Surface(self.rect.size)
+        self.surface = pygame.Surface(self.rect.size, SRCALPHA)
+        self.surface.fill(0)
         self.surface.blit(self.image, (self.padding, self.padding))
         self.surface.blit(text_surface,
                 (self.image.get_width() + 5 + self.padding, self.padding))
--- a/mamba/widgets/text.py	Tue Sep 13 22:41:49 2011 +0200
+++ b/mamba/widgets/text.py	Tue Sep 13 22:42:21 2011 +0200
@@ -1,4 +1,5 @@
 import pygame
+from pygame.constants import SRCALPHA
 
 from mamba.constants import COLOR, FONT_SIZE, FOCUS_COLOR
 from mamba.widgets.base import Widget, Button
@@ -52,7 +53,8 @@
 
         self.rect.width = text_rect.width + self.padding * 2
         self.rect.height = text_rect.height + self.padding * 2
-        self.surface = pygame.Surface(self.rect.size)
+        self.surface = pygame.Surface(self.rect.size, SRCALPHA)
+        self.surface.fill(0)
         self.surface.blit(text, text.get_rect().move(self.padding,
                                                      self.padding))
         pygame.draw.rect(self.surface, color, self.surface.get_rect(),