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authorMartin Abente Lahaye <tch@sugarlabs.org>2013-01-15 20:44:49 (GMT)
committer Martin Abente Lahaye <tch@sugarlabs.org>2013-01-15 20:44:49 (GMT)
commit541bb620741e564366187f9bbc07d30f8390d583 (patch)
tree0ebd7f72d52ca8e9b7c6511d671854a214cce09a
parent01a7e3c2e3f2982ede28342ea3ebc040ecc4e790 (diff)
gtk DrawingArea with images
-rwxr-xr-x011-gtk-drawingarea/example.py49
-rw-r--r--011-gtk-drawingarea/images/olpc.pngbin0 -> 38654 bytes
-rw-r--r--011-gtk-drawingarea/images/tux.pngbin0 -> 6156 bytes
3 files changed, 49 insertions, 0 deletions
diff --git a/011-gtk-drawingarea/example.py b/011-gtk-drawingarea/example.py
new file mode 100755
index 0000000..34b52b9
--- /dev/null
+++ b/011-gtk-drawingarea/example.py
@@ -0,0 +1,49 @@
+#!/usr/bin/python
+import gtk
+import gobject
+
+
+class MyApp():
+
+ def __init__(self):
+ window = gtk.Window()
+
+ drawing_area = gtk.DrawingArea()
+ drawing_area.set_size_request(512, 512)
+
+ self.pixbuf = gtk.gdk.pixbuf_new_from_file('images/tux.png')
+
+ window.connect('destroy', self.destroy)
+ drawing_area.connect('configure_event', self.__configure_cb)
+ drawing_area.connect('expose-event', self.__expose_cb)
+
+ window.add(drawing_area)
+
+ window.show()
+ drawing_area.show()
+
+ def destroy(self, window, data=None):
+ gtk.main_quit()
+
+ def __configure_cb(self, drawing_area, data=None):
+ x, y, width, height = drawing_area.get_allocation()
+
+ canvas = drawing_area.window
+ self.pixmap = gtk.gdk.Pixmap(canvas, width, height)
+
+ self.pixmap.draw_pixbuf(None, self.pixbuf, 0, 0, 0, 0, -1, -1,
+ gtk.gdk.RGB_DITHER_NONE, 0, 0)
+ return True
+
+ def __expose_cb(self, drawing_area, data=None):
+ x, y, width, height = data.area
+ context = drawing_area.get_style().fg_gc[gtk.STATE_NORMAL]
+
+ canvas = drawing_area.window
+ canvas.draw_drawable(context, self.pixmap, x, y, x, y, width, height)
+
+ return False
+
+if __name__ == "__main__":
+ my_app = MyApp()
+ gtk.main()
diff --git a/011-gtk-drawingarea/images/olpc.png b/011-gtk-drawingarea/images/olpc.png
new file mode 100644
index 0000000..720ed41
--- /dev/null
+++ b/011-gtk-drawingarea/images/olpc.png
Binary files differ
diff --git a/011-gtk-drawingarea/images/tux.png b/011-gtk-drawingarea/images/tux.png
new file mode 100644
index 0000000..ee1f557
--- /dev/null
+++ b/011-gtk-drawingarea/images/tux.png
Binary files differ