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More binding friendly API for SugarPreview.

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Fix a leak.
This commit is contained in:
Marco Pesenti Gritti
2007-11-14 19:59:11 +01:00
parent cd0e6aa101
commit 411879e9de
3 changed files with 20 additions and 5 deletions
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lib/sugar/sugar-preview.c
+16 -5
View File
@@ -39,16 +39,22 @@ sugar_preview_get_pixbuf(SugarPreview *preview)
{
GdkPixbuf *pixbuf;
if (preview->pixbuf != NULL) {
return preview->pixbuf;
}
if (preview->image == NULL) {
return NULL;
}
pixbuf = gdk_pixbuf_get_from_image(NULL, preview->image, NULL,
0, 0, 0, 0,
preview->image->width,
preview->image->height);
preview->pixbuf = gdk_pixbuf_get_from_image(NULL, preview->image, NULL,
0, 0, 0, 0,
preview->image->width,
preview->image->height);
g_object_unref(G_OBJECT(preview->image));
preview->image = NULL;
return pixbuf;
return preview->pixbuf;
}
void
@@ -58,6 +64,10 @@ sugar_preview_clear(SugarPreview *preview)
g_object_unref(G_OBJECT(preview->image));
preview->image = NULL;
}
if (preview->pixbuf != NULL) {
g_object_unref(G_OBJECT(preview->pixbuf));
preview->pixbuf = NULL;
}
}
void
@@ -104,4 +114,5 @@ static void
sugar_preview_init(SugarPreview *preview)
{
preview->image = NULL;
preview->pixbuf = NULL;
}
lib/sugar/sugar-preview.h
+2
View File
@@ -38,6 +38,8 @@ struct _SugarPreview {
GObject base_instance;
GdkImage *image;
GdkPixbuf *pixbuf;
int width;
int height;
};