def __init__(self, orientation=Gtk.Orientation.VERTICAL,
spacing=0,
padding=0,
show_spinner=False):
FramedBox.__init__(self, Gtk.Orientation.VERTICAL, spacing, padding)
# make the header
self.header = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, spacing)
self.header_alignment = Gtk.Alignment()
self.header_alignment.add(self.header)
self.box.pack_start(self.header_alignment, False, False, 0)
# make the content box
self.content_box = Gtk.Box.new(orientation, spacing)
self.content_box.show()
# finally, a notebook for the spinner and the content box to share
self.spinner_notebook = SpinnerNotebook(self.content_box,
spinner_size=SpinnerView.SMALL)
self.box.add(self.spinner_notebook)
# make the "More" button, but don't add it to the header unless/until
# we get a header_implements_more_button
self.more = MoreLink()
def header_implements_more_button(self):
if not hasattr(self, "more"):
self.more = MoreLink()
self.header.pack_end(self.more, False, False, 0)
class FramedHeaderBox(FramedBox):
MARKUP = '<b>%s</b>'
# pages for the spinner notebook
(CONTENT,
SPINNER) = range(2)
def __init__(self, orientation=Gtk.Orientation.VERTICAL,
spacing=0,
padding=0,
show_spinner=False):
FramedBox.__init__(self, Gtk.Orientation.VERTICAL, spacing, padding)
# make the header
self.header = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, spacing)
self.header_alignment = Gtk.Alignment()
self.header_alignment.add(self.header)
self.box.pack_start(self.header_alignment, False, False, 0)
# make the content box
self.content_box = Gtk.Box.new(orientation, spacing)
self.content_box.show()
# finally, a notebook for the spinner and the content box to share
self.spinner_notebook = SpinnerNotebook(self.content_box)
self.box.add(self.spinner_notebook)
def on_draw(self, cr):
a = self.get_allocation()
self.render_frame(cr, a, Frame.BORDER_RADIUS, _frame_asset_cache)
a = self.header_alignment.get_allocation()
self.render_header(cr, a, Frame.BORDER_RADIUS, _frame_asset_cache)
for child in self:
self.propagate_draw(child, cr)
def add(self, *args, **kwargs):
return self.content_box.add(*args, **kwargs)
def pack_start(self, *args, **kwargs):
return self.content_box.pack_start(*args, **kwargs)
def pack_end(self, *args, **kwargs):
return self.content_box.pack_end(*args, **kwargs)
# XXX: non-functional with current code...
#~ def set_header_expand(self, expand):
#~ alignment = self.header_alignment
#~ if expand:
#~ expand = 1.0
#~ else:
#~ expand = 0.0
#~ alignment.set(alignment.get_property("xalign"),
#~ alignment.get_property("yalign"),
#~ expand, 1.0)
def set_header_position(self, position):
alignment = self.header_alignment
alignment.set(position, 0.5,
alignment.get_property("xscale"),
alignment.get_property("yscale"))
def set_header_label(self, label):
if not hasattr(self, "title"):
self.title = Gtk.Label()
self.title.set_padding(StockEms.MEDIUM, StockEms.SMALL)
context = self.title.get_style_context()
context.add_class("frame-header-title")
self.header.pack_start(self.title, False, False, 0)
self.title.show()
self.title.set_markup(self.MARKUP % label)
def header_implements_more_button(self):
if not hasattr(self, "more"):
self.more = MoreLink()
self.header.pack_end(self.more, False, False, 0)
def render_header(self, cr, a, border_radius, assets):
if hasattr(self, "more"):
context = self.get_style_context()
# set the arrow fill color
context = self.more.get_style_context()
cr.save()
bg = context.get_background_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bg)
# the arrow shape stuff
r = Frame.BORDER_RADIUS - 1
ta = self.more.get_allocation()
y = ta.y - a.y + 2
h = ta.height - 2
if self.get_direction() == Gtk.TextDirection.RTL:
x = ta.x - a.x + 3
w = ta.width + StockEms.MEDIUM
cr.new_sub_path()
cr.arc(r + x, r + y, r, PI, 270 * PI_OVER_180)
cr.line_to(x + w, y)
cr.line_to(x + w - StockEms.MEDIUM, y + h / 2)
cr.line_to(x + w, y + h)
cr.line_to(x, y + h)
cr.close_path()
cr.fill()
cr.move_to(x + w, y)
cr.line_to(x + w - StockEms.MEDIUM, y + h / 2)
cr.line_to(x + w, y + h)
else:
x = ta.x - a.x - StockEms.MEDIUM
w = ta.width + StockEms.MEDIUM - 1
cr.move_to(x, y)
cr.arc(x + w - r, y + r, r, 270 * PI_OVER_180, 0)
cr.line_to(x + w, y + h)
cr.line_to(x, y + h)
cr.line_to(x + StockEms.MEDIUM, y + h / 2)
cr.close_path()
cr.fill()
cr.move_to(x, y)
cr.line_to(x + StockEms.MEDIUM, y + h / 2)
cr.line_to(x, y + h)
bc = context.get_border_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bc)
cr.set_line_width(1)
cr.stroke()
cr.restore()
# paint the containers children
for child in self:
self.propagate_draw(child, cr)
def header_implements_more_button(self):
if not hasattr(self, "more"):
self.more = MoreLink()
self.header.pack_end(self.more, False, False, 0)
class FramedHeaderBox(FramedBox):
MARKUP = '<b>%s</b>'
# pages for the spinner notebook
(CONTENT, SPINNER) = range(2)
def __init__(self,
orientation=Gtk.Orientation.VERTICAL,
spacing=0,
padding=0,
show_spinner=False):
FramedBox.__init__(self, Gtk.Orientation.VERTICAL, spacing, padding)
# make the header
self.header = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, spacing)
self.header_alignment = Gtk.Alignment()
self.header_alignment.add(self.header)
self.box.pack_start(self.header_alignment, False, False, 0)
# make the content box
self.content_box = Gtk.Box.new(orientation, spacing)
self.content_box.show()
# finally, a notebook for the spinner and the content box to share
self.spinner_notebook = SpinnerNotebook(self.content_box)
self.box.add(self.spinner_notebook)
def on_draw(self, cr):
a = self.get_allocation()
self.render_frame(cr, a, Frame.BORDER_RADIUS, _frame_asset_cache)
a = self.header_alignment.get_allocation()
self.render_header(cr, a, Frame.BORDER_RADIUS, _frame_asset_cache)
for child in self:
self.propagate_draw(child, cr)
def add(self, *args, **kwargs):
return self.content_box.add(*args, **kwargs)
def pack_start(self, *args, **kwargs):
return self.content_box.pack_start(*args, **kwargs)
def pack_end(self, *args, **kwargs):
return self.content_box.pack_end(*args, **kwargs)
# XXX: non-functional with current code...
#~ def set_header_expand(self, expand):
#~ alignment = self.header_alignment
#~ if expand:
#~ expand = 1.0
#~ else:
#~ expand = 0.0
#~ alignment.set(alignment.get_property("xalign"),
#~ alignment.get_property("yalign"),
#~ expand, 1.0)
def set_header_position(self, position):
alignment = self.header_alignment
alignment.set(position, 0.5, alignment.get_property("xscale"),
alignment.get_property("yscale"))
def set_header_label(self, label):
if not hasattr(self, "title"):
self.title = Gtk.Label()
self.title.set_padding(StockEms.MEDIUM, StockEms.SMALL)
context = self.title.get_style_context()
context.add_class("frame-header-title")
self.header.pack_start(self.title, False, False, 0)
self.title.show()
self.title.set_markup(self.MARKUP % label)
def header_implements_more_button(self):
if not hasattr(self, "more"):
self.more = MoreLink()
self.header.pack_end(self.more, False, False, 0)
def remove_more_button(self):
if hasattr(self, "more"):
self.header.remove(self.more)
del self.more
def render_header(self, cr, a, border_radius, assets):
if hasattr(self, "more"):
context = self.get_style_context()
# set the arrow fill color
context = self.more.get_style_context()
cr.save()
bg = context.get_background_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bg)
# the arrow shape stuff
r = Frame.BORDER_RADIUS - 1
ta = self.more.get_allocation()
y = ta.y - a.y + 2
h = ta.height - 2
if self.get_direction() == Gtk.TextDirection.RTL:
x = ta.x - a.x + 3
w = ta.width + StockEms.MEDIUM
cr.new_sub_path()
cr.arc(r + x, r + y, r, PI, 270 * PI_OVER_180)
cr.line_to(x + w, y)
cr.line_to(x + w - StockEms.MEDIUM, y + h / 2)
cr.line_to(x + w, y + h)
cr.line_to(x, y + h)
cr.close_path()
cr.fill()
cr.move_to(x + w, y)
cr.line_to(x + w - StockEms.MEDIUM, y + h / 2)
cr.line_to(x + w, y + h)
else:
x = ta.x - a.x - StockEms.MEDIUM
w = ta.width + StockEms.MEDIUM - 1
cr.move_to(x, y)
cr.arc(x + w - r, y + r, r, 270 * PI_OVER_180, 0)
cr.line_to(x + w, y + h)
cr.line_to(x, y + h)
cr.line_to(x + StockEms.MEDIUM, y + h / 2)
cr.close_path()
cr.fill()
cr.move_to(x, y)
cr.line_to(x + StockEms.MEDIUM, y + h / 2)
cr.line_to(x, y + h)
bc = context.get_border_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bc)
cr.set_line_width(1)
cr.stroke()
cr.restore()
# paint the containers children
for child in self:
self.propagate_draw(child, cr)
class FramedHeaderBox(FramedBox):
MARKUP = '<b>%s</b>'
def __init__(self, orientation=Gtk.Orientation.VERTICAL, spacing=0, padding=0):
FramedBox.__init__(self, Gtk.Orientation.VERTICAL, spacing, padding)
self.header = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, spacing)
self.header_alignment = Gtk.Alignment()
self.header_alignment.add(self.header)
self.box.pack_start(self.header_alignment, False, False, 0)
self.content_box = Gtk.Box.new(orientation, spacing)
self.box.add(self.content_box)
return
def on_draw(self, cr):
a = self.get_allocation()
self.render_frame(cr, a, Frame.BORDER_RADIUS, _frame_asset_cache)
a = self.header_alignment.get_allocation()
self.render_header(cr, a, Frame.BORDER_RADIUS, _frame_asset_cache)
for child in self: self.propagate_draw(child, cr)
return
def add(self, *args, **kwargs):
return self.content_box.add(*args, **kwargs)
def pack_start(self, *args, **kwargs):
return self.content_box.pack_start(*args, **kwargs)
def pack_end(self, *args, **kwargs):
return self.content_box.pack_end(*args, **kwargs)
# XXX: non-functional with current code...
#~ def set_header_expand(self, expand):
#~ alignment = self.header_alignment
#~ if expand:
#~ expand = 1.0
#~ else:
#~ expand = 0.0
#~ alignment.set(alignment.get_property("xalign"),
#~ alignment.get_property("yalign"),
#~ expand, 1.0)
def set_header_position(self, position):
alignment = self.header_alignment
alignment.set(position, 0.5,
alignment.get_property("xscale"),
alignment.get_property("yscale"))
def set_header_label(self, label):
if not hasattr(self, "title"):
self.title = Gtk.Label()
self.title.set_padding(StockEms.MEDIUM, StockEms.SMALL)
context = self.title.get_style_context()
context.add_class("frame-header-title")
self.header.pack_start(self.title, False, False, 0)
self.title.show()
self.title.set_markup(self.MARKUP % label)
return
def header_implements_more_button(self, callback=None):
if not hasattr(self, "more"):
self.more = MoreLink()
self.header.pack_end(self.more, False, False, 0)
return
def render_header(self, cr, a, border_radius, assets):
context = self.get_style_context()
Gtk.render_background(context, cr,
0, 0, a.width, a.height)
cr.save()
lin = cairo.LinearGradient(0, 0, 0, a.height)
lin.add_color_stop_rgba(0, 1,1,1, 0.5)
lin.add_color_stop_rgba(1, 1,1,1, 0.0)
cr.set_source(lin)
cr.rectangle(0, 0, a.width, a.height)
cr.fill()
# gridline color
context.save()
context.add_class("grid-lines")
bc = context.get_border_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bc)
context.restore()
cr.move_to(0, a.height-0.5)
cr.rel_line_to(a.width, 0)
cr.set_line_width(1)
cr.stroke()
cr.restore()
if hasattr(self, "more"):
# set the arrow fill color
context = self.more.get_style_context()
cr.save()
bg = context.get_background_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bg)
# the arrow shape stuff
ta = self.more.get_allocation()
cr.move_to(ta.x-a.x-StockEms.MEDIUM, 0)
cr.rel_line_to(ta.width+StockEms.MEDIUM, 0)
cr.rel_line_to(0, a.height)
cr.rel_line_to(-(ta.width+StockEms.MEDIUM), 0)
cr.rel_line_to(StockEms.MEDIUM, -(a.height)*0.5)
cr.close_path()
cr.clip_preserve()
cr.fill_preserve()
bc = context.get_border_color(self.get_state_flags())
Gdk.cairo_set_source_rgba(cr, bc)
cr.stroke()
cr.restore()
# paint the containers children
for child in self: self.propagate_draw(child, cr)
return
