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lib/bb/ui/crumbs/hobwidget: HobAltButton different visual when insensitive 

Use an alternative, grey, colour when the button is insensitive so that
the insensitivity is easily noticed.

(Bitbake rev: 53af6a962aa2f6b4d68d59792be9c7f33cf887b4)

Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Joshua Lock 2012-03-23 17:23:00 -07:00 committed by Richard Purdie
parent 63defc9bf6
commit 61006cf51f
1 changed files with 25 additions and 2 deletions
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27
bitbake/lib/bb/ui/crumbs/hobwidget.py
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@ -222,9 +222,32 @@ class HobAltButton(gtk.Button):
A gtk.Button subclass which has no relief, and so is more discrete
"""
def __init__(self, label):
gtk.Button.__init__(self, "<span color='%s'><b>%s</b></span>" % (HobColors.PALE_BLUE, gobject.markup_escape_text(label)))
self.child.set_use_markup(True)
gtk.Button.__init__(self)
self.text = label
self.set_text()
self.set_relief(gtk.RELIEF_NONE)
self.connect("state-changed", self.desensitise_on_state_change_cb)
"""
A callback for the state-changed event to ensure the text is displayed
differently when the widget is not sensitive
"""
def desensitise_on_state_change_cb(self, widget, state):
if widget.get_state() == gtk.STATE_INSENSITIVE:
self.set_text(False)
else:
self.set_text(True)
"""
Set the button label with an appropriate colour for the current widget state
"""
def set_text(self, sensitive=True):
if sensitive:
colour = HobColors.PALE_BLUE
else:
colour = HobColors.LIGHT_GRAY
self.set_label("<span color='%s'><b>%s</b></span>" % (colour, gobject.markup_escape_text(self.text)))
self.child.set_use_markup(True)
class HobImageButton(gtk.Button):
"""