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gtklib: add options to support markup()
Changeset 27cae0de1a84…
Parent c387bab4f621…
by
Changes to one file · Browse files at 27cae0de1a84 Showing diff from parent c387bab4f621 Diff from another changeset...
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@@ -396,9 +396,10 @@ self.pack_start(self.table)
self.headers = []
- pads = {'xpad': -1, 'ypad': -1}
- pads.update(kargs)
- self.set_default_paddings(**pads)
+ self.set_default_paddings(kargs.get('xpad', -1),
+ kargs.get('ypad', -1))
+ self.set_default_options(kargs.get('headopts', None),
+ kargs.get('bodyopts', None))
def set_default_paddings(self, xpad=None, ypad=None):
"""
@@ -413,11 +414,28 @@ Use -1 to reset padding to preset value.
Default: None (no change).
"""
- if not xpad is None:
+ if xpad is not None:
self.xpad = xpad >= 0 and xpad or 4
- if not ypad is None:
+ if ypad is not None:
self.ypad = ypad >= 0 and ypad or 2
+ def set_default_options(self, headopts=None, bodyopts=None):
+ """
+ Set default options for markups of label.
+
+ In default, LayoutTable doesn't use any markups and set the test
+ as plane text. See markup()'s description for more details of
+ option parameters. Note that if called add_row() with just one
+ widget, it will be tried to apply 'bodyopts', not 'headopts'.
+
+ headopts: Dictionary. Options used for markups of gtk.Label.
+ This option is only availabled for the label.
+ The text will be escaped automatically. Default: None.
+ bodyopts: [same as 'headopts']
+ """
+ self.headopts = headopts
+ self.bodyopts = bodyopts
+
def get_first_header(self):
"""
Return the cell at top-left corner if exists.
@@ -447,8 +465,10 @@ expand: Number. Position of body element to expand. If you
specify this option, 'padding' option will be changed
to False automatically. Default: -1 (last element).
- xpad: Number. Overwrite default 'xpad' value.
- ypad: Number. Overwrite default 'ypad' value.
+ xpad: Number. Override default 'xpad' value.
+ ypad: [same as 'xpad']
+ headopts: Dictionary. Override default 'headopts' value.
+ bodyopts: [same as 'headopts']
"""
if len(widgets) == 0:
return
@@ -458,7 +478,9 @@ t.set_property('n-rows', rows + 1)
xpad = kargs.get('xpad', self.xpad)
ypad = kargs.get('ypad', self.ypad)
- def getwidget(obj):
+ hopts = kargs.get('headopts', self.headopts)
+ bopts = kargs.get('bodyopts', self.bodyopts)
+ def getwidget(obj, opts=None):
'''element converter'''
if obj == None:
return gtk.Label('')
@@ -468,7 +490,12 @@ lbl.size_request()
return lbl
elif isinstance(obj, basestring):
- lbl = gtk.Label(obj)
+ if opts is None:
+ lbl = gtk.Label(obj)
+ else:
+ obj = markup(obj, **opts)
+ lbl = gtk.Label()
+ lbl.set_markup(obj)
return lbl
return obj
def pack(*widgets, **kargs):
@@ -481,10 +508,10 @@ widgets += (None,)
expmap = [ w is None for w in widgets ]
expmap[expand] = True
- widgets = [ getwidget(w) for w in widgets ]
+ widgets = [ getwidget(w, bopts) for w in widgets ]
hbox = gtk.HBox()
for i, obj in enumerate(widgets):
- widget = getwidget(obj)
+ widget = getwidget(obj, bopts)
pad = i != 0 and 2 or 0
hbox.pack_start(widget, expmap[i], expmap[i], pad)
return hbox
@@ -493,7 +520,7 @@ widget = pack(*widgets, **kargs)
t.attach(widget, 0, cols, rows, rows + 1, FLAG, 0, xpad, ypad)
else:
- first = getwidget(widgets[0])
+ first = getwidget(widgets[0], hopts)
if isinstance(first, gtk.Label):
first.set_alignment(1, 0.5)
t.attach(first, 0, 1, rows, rows + 1, gtk.FILL, 0, xpad, ypad)
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