diff options
Diffstat (limited to 'lib/python/Components/ScrollLabel.py')
| -rw-r--r-- | lib/python/Components/ScrollLabel.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/python/Components/ScrollLabel.py b/lib/python/Components/ScrollLabel.py index c7e41c7c..d5924b88 100644 --- a/lib/python/Components/ScrollLabel.py +++ b/lib/python/Components/ScrollLabel.py @@ -14,7 +14,10 @@ class ScrollLabel(HTMLComponent, GUIComponent): self.total = None def applySkin(self, desktop): - skin.applyAllAttributes(self.long_text, desktop, self.skinAttributes) + ret = False + if self.skinAttributes is not None: + skin.applyAllAttributes(self.long_text, desktop, self.skinAttributes) + ret = True s = self.long_text.size() self.instance.move(self.long_text.position()) lineheight=fontRenderClass.getInstance().getLineHeight( self.long_text.getFont() ) @@ -29,10 +32,11 @@ class ScrollLabel(HTMLComponent, GUIComponent): self.long_text.move(ePoint(0,0)) self.long_text.resize(eSize(s.width()-30, self.pageHeight*16)) self.setText(self.message) + return ret def setText(self, text): self.message = text - if self.long_text is not None: + if self.long_text is not None and self.pageHeight: self.long_text.move(ePoint(0,0)) self.long_text.setText(self.message) text_height=self.long_text.calculateSize().height() |