def loadAppIcons():
""" loadAppIcons()
Load the application iconsr.
"""
# Get directory containing the icons
appiconDir = os.path.join(pyzo.pyzoDir, 'resources', 'appicons')
# Determine template for filename of the application icon-files.
fnameT = 'pyzologo{}.png'
# Construct application icon. Include a range of resolutions. Note that
# Qt somehow does not use the highest possible res on Linux/Gnome(?), even
# the logo of qt-designer when alt-tabbing looks a bit ugly.
pyzo.icon = QtGui.QIcon()
for sze in [16, 32, 48, 64, 128, 256]:
fname = os.path.join(appiconDir, fnameT.format(sze))
if os.path.isfile(fname):
pyzo.icon.addFile(fname, QtCore.QSize(sze, sze))
# Set as application icon. This one is used as the default for all
# windows of the application.
QtGui.qApp.setWindowIcon(pyzo.icon)
# Construct another icon to show when the current shell is busy
artist = IconArtist(pyzo.icon) # extracts the 16x16 version
artist.setPenColor('#0B0')
for x in range(11, 16):
d = x - 11 # runs from 0 to 4
artist.addLine(x, 6 + d, x, 15 - d)
pm = artist.finish().pixmap(16, 16)
#
pyzo.iconRunning = QtGui.QIcon(pyzo.icon)
pyzo.iconRunning.addPixmap(pm) # Change only 16x16 icon
def getCrossIcon2(self):
if hasattr(self, '_cross2'):
pm = self._cross2
else:
pm = self._createCrossPixmap(240)
# Set
return QtGui.QIcon(pm)
def loadIcons():
""" loadIcons()
Load all icons in the icon dir.
"""
# Get directory containing the icons
iconDir = os.path.join(pyzo.pyzoDir, 'resources', 'icons')
# Construct other icons
dummyIcon = IconArtist().finish()
pyzo.icons = ssdf.new()
for fname in os.listdir(iconDir):
if fname.startswith('pyzo'):
continue
if fname.endswith('.png'):
try:
# Short and full name
name = fname.split('.')[0]
ffname = os.path.join(iconDir, fname)
# Create icon
icon = QtGui.QIcon()
icon.addFile(ffname, QtCore.QSize(16, 16))
# Store
pyzo.icons[name] = icon
except Exception as err:
pyzo.icons[name] = dummyIcon
print('Could not load icon %s: %s' % (fname, str(err)))
def finish(self, icon=None):
""" finish()
Finish the drawing and return the resulting icon.
"""
self._painter.end()
return QtGui.QIcon(self._pm)
def getCrossIcon1(self):
if hasattr(self, '_cross1'):
pm = self._cross1
else:
pm = self._createCrossPixmap(80)
return QtGui.QIcon(pm)