Refactor Frame, create RoundBox, some Entry fixes and new Label control.
Tomeu Vizoso
18 years ago
parent
5aa820d72f
commit
f4a6eb4453
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# Copyright (C) 2007, One Laptop Per Child
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#
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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 math
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import logging
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import gobject
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import gtk
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import hippo
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import pango
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from sugar.graphics import style
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from sugar.graphics.roundbox import RoundBox
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from sugar.graphics.button import Button
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from sugar.graphics.color import Color
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class Label(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = 'SugarLabel'
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__gproperties__ = {
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'text' : (str, None, None, None,
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gobject.PARAM_READWRITE)
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}
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__gsignals__ = {
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'button-activated': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([int]))
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}
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def __init__(self, text):
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hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
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self.props.yalign = hippo.ALIGNMENT_CENTER
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self._buttons = {}
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self._text = text
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self._round_box = RoundBox()
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self._round_box.props.border_color = Color.FRAME_BORDER.get_int()
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self.append(self._round_box, hippo.PACK_EXPAND)
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self._canvas_text = hippo.CanvasText()
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self._canvas_text.props.text = self._text
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self._canvas_text.props.color = Color.LABEL_TEXT.get_int()
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fd = pango.FontDescription()
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fd.set_size(int(round(style.default_font_size * pango.SCALE)))
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self._canvas_text.props.font_desc = fd
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self._round_box.append(self._canvas_text, hippo.PACK_EXPAND)
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def add_button(self, icon_name, action_id):
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button = Button(icon_name=icon_name)
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button.props.scale = style.small_icon_scale
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button.props.yalign = hippo.ALIGNMENT_CENTER
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button.props.xalign = hippo.ALIGNMENT_START
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button.connect('activated', self._button_activated_cb)
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self._round_box.append(button)
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self._buttons[button] = action_id
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def _button_activated_cb(self, button):
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self.emit('button-activated', self._buttons[button])
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@ -0,0 +1,66 @@
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# Copyright (C) 2006, Red Hat, Inc.
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#
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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 math
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import hippo
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from sugar.graphics import style
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from sugar.graphics.color import Color
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class RoundBox(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = 'SugarRoundBox'
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_BORDER_DEFAULT = 2.0
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, **kwargs)
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# TODO: we should calculate this value depending on the height of the box.
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self._radius = 10 * style.screen_factor
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self.props.orientation = hippo.ORIENTATION_HORIZONTAL
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self.props.border_top = self._BORDER_DEFAULT
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self.props.border_bottom = self._BORDER_DEFAULT
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self.props.border_left = self._radius
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self.props.border_right = self._radius
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self.props.border_color = Color.BLACK.get_int()
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def do_paint_background(self, cr, damaged_box):
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[width, height] = self.get_allocation()
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x = self._BORDER_DEFAULT / 2
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y = self._BORDER_DEFAULT / 2
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width -= self._BORDER_DEFAULT
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height -= self._BORDER_DEFAULT
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cr.move_to(x + self._radius, y);
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cr.arc(x + width - self._radius, y + self._radius,
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self._radius, math.pi * 1.5, math.pi * 2);
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cr.arc(x + width - self._radius, x + height - self._radius,
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self._radius, 0, math.pi * 0.5);
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cr.arc(x + self._radius, y + height - self._radius,
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self._radius, math.pi * 0.5, math.pi);
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cr.arc(x + self._radius, y + self._radius, self._radius,
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math.pi, math.pi * 1.5);
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hippo.cairo_set_source_rgba32(cr, self.props.background_color)
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cr.fill_preserve();
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hippo.cairo_set_source_rgba32(cr, self.props.border_color)
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cr.set_line_width(self._BORDER_DEFAULT)
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cr.stroke()
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@ -0,0 +1,52 @@
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#!/usr/bin/env python
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# Copyright (C) 2007, One Laptop Per Child
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import gtk
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import hippo
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from sugar.graphics.toolbar import Toolbar
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from sugar.graphics.label import Label
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from sugar.graphics.button import Button
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from sugar.graphics.color import Color
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BUTTON_DELETE = 1
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window = gtk.Window()
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window.connect("destroy", lambda w: gtk.main_quit())
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window.show()
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canvas = hippo.Canvas()
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window.add(canvas)
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canvas.show()
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vbox = hippo.CanvasBox()
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canvas.set_root(vbox)
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toolbar = Toolbar()
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vbox.append(toolbar)
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button = Button('theme:stock-close')
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toolbar.append(button)
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label = Label('mec moc')
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toolbar.append(label)
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label = Label('mac mic')
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label.add_button('theme:stock-close', BUTTON_DELETE)
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toolbar.append(label)
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gtk.main()
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