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Color statusbar red on failed load

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This commit is contained in:
Florian Bruhin 2014-01-28 06:59:35 +01:00
parent b83bf4e238
commit 9ac3f51db2
1 changed files with 19 additions and 9 deletions
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28
qutebrowser/widgets/statusbar/progress.py
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@ -4,16 +4,17 @@ from PyQt5.QtCore import QSize
class Progress(QProgressBar): class Progress(QProgressBar):
""" The progress bar part of the status bar""" """ The progress bar part of the status bar"""
bar = None bar = None
color = 'white'
_stylesheet = """ _stylesheet = """
QProgressBar { QProgressBar {{
border-radius: 0px; border-radius: 0px;
border: 2px solid transparent; border: 2px solid transparent;
margin-left: 1px; margin-left: 1px;
} }}
QProgressBar::chunk { QProgressBar::chunk {{
background-color: white; background-color: {self.color};
} }}
""" """
def __init__(self, bar): def __init__(self, bar):
@ -22,9 +23,15 @@ class Progress(QProgressBar):
self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.setTextVisible(False) self.setTextVisible(False)
self.setStyleSheet(self._stylesheet.strip()) self.setStyleSheet(self._stylesheet.strip().format(self=self))
self.hide() self.hide()
def __setattr__(self, name, value):
"""Update the stylesheet if relevant attributes have been changed"""
super().__setattr__(name, value)
if name == 'color':
self.setStyleSheet(self._stylesheet.strip().format(self=self))
def minimumSizeHint(self): def minimumSizeHint(self):
status_size = self.bar.size() status_size = self.bar.size()
return QSize(100, status_size.height()) return QSize(100, status_size.height())
@ -37,11 +44,14 @@ class Progress(QProgressBar):
# TODO display failed loading in some meaningful way? # TODO display failed loading in some meaningful way?
if prog == 100: if prog == 100:
self.setValue(prog) self.setValue(prog)
self.hide()
else: else:
if self.color != 'white':
self.color = 'white'
self.setValue(prog) self.setValue(prog)
self.show() self.show()
def load_finished(self, ok): def load_finished(self, ok):
self.hide() if ok:
self.hide()
else:
self.color = 'red'