sugarlabs/sugar-toolkit-gtk3
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Mimic the behaviour and style of the sugar GTK+ 2 sub-toolbars in GTK+ 3

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This draws the grey line around the toolbutton icon with a gap at the
bottom and a grey line at the top of the subtoolbar. Furthermore it
gets the highlightning of the button correct, in the pressed and hover
state. This patch depends on the sugar-artwork patch with the id
7464b808eb12b1df650952e3c8214acff1d1360f.

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>
Signed-off-by: Manuel Quiñones <manuq@laptop.org>
Acked-by: Simon Schampijer <simon@laptop.org>
This commit is contained in:
Gonzalo Odiard 2012-02-22 15:03:29 -03:00 committed by Simon Schampijer
parent 7344db525d
commit e04043dc0b
1 changed files with 36 additions and 30 deletions
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64
src/sugar3/graphics/toolbarbox.py
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@ -66,7 +66,7 @@ class ToolbarButton(ToolButton):
if page is None:
self.page_widget = None
return
self.page_widget, alignment_ = _embed_page(_Box, page)
self.page_widget, alignment_ = _embed_page(_Box(self), page)
self.page_widget.set_size_request(-1, style.GRID_CELL_SIZE)
page.show()
if self.props.palette is None:
@ -126,21 +126,31 @@ class ToolbarButton(ToolButton):
page_parent.remove(self.page_widget)
def do_draw(self, cr):
if not self.is_expanded() or self.props.palette is not None and \
self.props.palette.is_up():
Gtk.ToolButton.do_draw(self, cr)
_paint_arrow(self, cr, math.pi)
return
alloc = self.get_allocation()
context = self.get_style_context()
context.add_class('toolitem')
arrow_direction = 0
if not self.is_expanded() or self.props.palette is not None and \
self.props.palette.is_up():
arrow_direction = math.pi
if not self.is_expanded() and self.props.palette is not None and \
self.props.palette.is_up():
# draw a black background
cr.set_source_rgba(*style.COLOR_BLACK.get_rgba())
cr.rectangle(0, 0, alloc.width, alloc.height)
cr.fill()
Gtk.ToolButton.do_draw(self, cr)
if self.is_expanded() or self.props.palette is not None and \
self.props.palette.is_up():
Gtk.render_frame_gap(context, cr, 0, 0, alloc.width, alloc.height,
Gtk.PositionType.BOTTOM, 0, alloc.width)
Gtk.ToolButton.do_draw(self, cr)
_paint_arrow(self, cr, 0)
_paint_arrow(self, cr, arrow_direction)
class ToolbarBox(Gtk.VBox):
@ -155,7 +165,7 @@ class ToolbarBox(Gtk.VBox):
self._toolbar.connect('remove', self.__remove_cb)
self._toolbar_widget, self._toolbar_alignment = \
_embed_page(Gtk.EventBox, self._toolbar)
_embed_page(Gtk.EventBox(), self._toolbar)
self.pack_start(self._toolbar_widget, True, True, 0)
self.props.padding = padding
@ -269,26 +279,23 @@ class _ToolbarPalette(PaletteWindow):
class _Box(Gtk.EventBox):
def __init__(self):
def __init__(self, toolbar_button):
GObject.GObject.__init__(self)
self.set_app_paintable(True)
self._toolbar_button = toolbar_button
def do_expose_event(self, widget, event):
# TODO: reimplement this in the theme
expanded_button = self.get_parent().expanded_button
if expanded_button is None:
return
alloc = expanded_button.allocation
self.get_style().paint_box(event.window,
Gtk.StateType.NORMAL, Gtk.ShadowType.IN, event.area, self,
'palette-invoker', -style.FOCUS_LINE_WIDTH, 0,
self.allocation.width + style.FOCUS_LINE_WIDTH * 2,
self.allocation.height + style.FOCUS_LINE_WIDTH)
self.get_style().paint_box(event.window,
Gtk.StateType.NORMAL, Gtk.ShadowType.NONE, event.area, self, None,
alloc.x + style.FOCUS_LINE_WIDTH, 0,
alloc.width - style.FOCUS_LINE_WIDTH * 2,
style.FOCUS_LINE_WIDTH)
def do_draw(self, cr):
button_alloc = self._toolbar_button.get_allocation()
cr.set_line_width(style.FOCUS_LINE_WIDTH * 2)
cr.set_source_rgba(*style.COLOR_BUTTON_GREY.get_rgba())
cr.move_to(0, 0)
cr.line_to(button_alloc.x + style.FOCUS_LINE_WIDTH, 0)
cr.move_to(button_alloc.x + button_alloc.width - style.FOCUS_LINE_WIDTH, 0)
cr.line_to(self.get_allocation().width, 0)
cr.stroke()
Gtk.EventBox.do_draw(self, cr)
def _setup_page(page_widget, color, hpad):
@ -305,14 +312,13 @@ def _setup_page(page_widget, color, hpad):
page_widget.modify_bg(Gtk.StateType.PRELIGHT, color)
def _embed_page(box_class, page):
def _embed_page(page_widget, page):
page.show()
alignment = Gtk.Alignment(xscale=1.0, yscale=1.0)
alignment.add(page)
alignment.show()
page_widget = box_class()
page_widget.modify_bg(Gtk.StateType.ACTIVE,
style.COLOR_BUTTON_GREY.get_gdk_color())
page_widget.add(alignment)