Add radiopalette.py
Aleksey Lim
15 years ago
parent
ff87ce76e5
commit
55609885de
@ -0,0 +1,57 @@
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import gtk
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from sugar.graphics.radiopalette import RadioPalette, RadioMenuButton, \
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RadioToolsButton
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from sugar.graphics.toolbutton import ToolButton
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from sugar.graphics import style
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window = gtk.Window()
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box = gtk.VBox()
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window.add(box)
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toolbar = gtk.Toolbar()
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box.pack_start(toolbar, False)
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text_view = gtk.TextView()
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box.pack_start(text_view)
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def echo(text):
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text_view.props.buffer.props.text += "\n" + text
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palette = RadioPalette()
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palette.append(
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icon_name='document-open',
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tooltip='menu.document-open',
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toggled_cb=lambda: echo('menu.document-open'))
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palette.append(
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icon_name='document-save',
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tooltip='menu.document-save',
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toggled_cb=lambda: echo('menu.document-save'))
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palette.append(
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icon_name='document-send',
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tooltip='menu.document-send',
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toggled_cb=lambda: echo('menu.document-send'))
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button = RadioMenuButton(palette=palette)
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toolbar.insert(button, -1)
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palette = RadioPalette()
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palette.append(
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icon_name='document-open',
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tooltip='tools.document-open',
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toggled_cb=lambda: echo('tools.document-open'))
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palette.append(
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icon_name='document-save',
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tooltip='tools.document-save',
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toggled_cb=lambda: echo('tools.document-save'))
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palette.append(
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icon_name='document-send',
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tooltip='tools.document-send',
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toggled_cb=lambda: echo('tools.document-send'))
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button = RadioToolsButton(palette=palette)
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toolbar.insert(button, -1)
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window.show_all()
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gtk.main()
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@ -0,0 +1,128 @@
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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import gtk
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import gobject
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import logging
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from gobject import SIGNAL_RUN_FIRST, TYPE_NONE
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from sugar.graphics import style
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from sugar.graphics.toolbutton import ToolButton
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from sugar.graphics.palette import Palette
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from sugar.graphics.radiotoolbutton import RadioToolButton
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class RadioPaletteButton(ToolButton):
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def __init__(self, **kwargs):
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ToolButton.__init__(self, **kwargs)
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self._button_cb = None
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if self.props.palette:
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self.__palette_cb(None, None)
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self.connect('notify::palette', self.__palette_cb)
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def __palette_cb(self, widget, pspec):
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if not isinstance(self.props.palette, RadioPalette):
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return
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self.props.palette.update_button()
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def _set_current_button(self, button):
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self.set_icon(button.rp_icon_name)
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self._button_cb = button.rp_toggled_cb
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class RadioMenuButton(RadioPaletteButton):
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def __init__(self, **kwargs):
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RadioPaletteButton.__init__(self, **kwargs)
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def do_clicked(self):
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if not self.palette:
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return
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if self.palette.is_up() and \
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self.palette.palette_state == Palette.SECONDARY:
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self.palette.popdown(immediate=True)
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else:
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self.palette.popup(immediate=True, state=Palette.SECONDARY)
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def do_expose_event(self, event):
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ToolButton.do_expose_event(self, event)
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if not self.palette:
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return
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if self.palette.is_up():
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type = gtk.ARROW_DOWN
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else:
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type = gtk.ARROW_UP
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a = self.allocation
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self.get_style().paint_arrow(event.window,
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gtk.STATE_NORMAL, gtk.SHADOW_IN, event.area, self,
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None, type, True,
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a.x + a.width/2 - style.TOOLBAR_ARROW_SIZE/2,
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a.y + a.height - style.TOOLBAR_ARROW_SIZE - \
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style._FOCUS_LINE_WIDTH,
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style.TOOLBAR_ARROW_SIZE, style.TOOLBAR_ARROW_SIZE)
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class RadioToolsButton(RadioPaletteButton):
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def __init__(self, **kwargs):
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RadioPaletteButton.__init__(self, **kwargs)
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def do_clicked(self):
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if not self._button_cb:
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return
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self._button_cb()
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class RadioPalette(Palette):
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def __init__(self, **kwargs):
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Palette.__init__(self, **kwargs)
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self.top = gtk.HBox()
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self.top.show()
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self.set_content(self.top)
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def append(self, icon_name, tooltip=None, toggled_cb=None):
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children = self.top.get_children()
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button = RadioToolButton(icon_name=icon_name,
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group=children and children[0] or None)
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button.show()
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button.connect('toggled', self.__toggled_cb)
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self.top.pack_start(button, fill=False)
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button.rp_icon_name = icon_name
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button.rp_tooltip = tooltip
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button.rp_toggled_cb = toggled_cb
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if not children:
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self.__toggled_cb(button, True)
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def update_button(self):
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for i in self.top.get_children():
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self.__toggled_cb(i, True)
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def __toggled_cb(self, button, quiet=False):
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if not button.get_active():
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return
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self.set_primary_text(button.rp_tooltip)
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if not quiet:
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if button.rp_toggled_cb:
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button.rp_toggled_cb()
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self.popdown(immediate=True)
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if not self.invoker or \
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not isinstance(self.invoker.parent, RadioPaletteButton):
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return
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self.invoker.parent._set_current_button(button)
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