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import pango
import gtk
class TestText():
def __init__(self):
win = gtk.Window()
win.connect('destroy', gtk.main_quit)
self.main_panel = gtk.VBox()
self.botonera = gtk.HBox()
self.bold_bt = gtk.ToggleButton("Bold")
self.italic_bt = gtk.ToggleButton("Italic")
#self.subscribe_bt = gtk.ToggleButton("Subscribe")
self._fonts = []
pango_context = self.main_panel.get_pango_context()
pango_context.set_language(pango.Language("en"))
for family in pango_context.list_families():
self._fonts.append(family.get_name())
self._fonts.sort()
self._font_combo = gtk.combo_box_new_text()
self._fonts_changed_id = self._font_combo.connect('changed',
self.__font_changed_cb)
for f in self._fonts:
self._font_combo.append_text(f)
self._font_size_combo = gtk.combo_box_new_text()
self._font_sizes = ['8', '10', '12', '14', '16', '20', '22', '24',
'26', '28', '36', '48', '72']
self._font_size_changed_id = self._font_size_combo.connect('changed',
self.__font_size_changed_cb)
for s in self._font_sizes:
self._font_size_combo.append_text(s)
self.bold_bt.connect('clicked', self.__bold_bt_cb)
self.italic_bt.connect('clicked', self.__italic_bt_cb)
#self.subscribe_bt.connect('clicked',self.__subscribe_bt_clicked)
self.botonera.pack_start(self.bold_bt, expand=False)
self.botonera.pack_start(self.italic_bt, expand=False)
#self.botonera.pack_start(self.subscribe_bt, expand=False)
self.botonera.pack_start(self._font_combo, expand=False)
self.botonera.pack_start(self._font_size_combo, expand=False)
self.value = gtk.TextView()
self.value.get_buffer().set_text('Texto de prueba')
self.valuefont = pango.FontDescription()
self.valuefont.set_family('monospace')
self.valuefont.set_absolute_size(20 * pango.SCALE)
self.value.modify_text(gtk.STATE_NORMAL,
gtk.gdk.color_parse("#FF0078"))
self.value.modify_base(gtk.STATE_NORMAL,
gtk.gdk.color_parse("#001078"))
self.value.modify_font(self.valuefont)
self.main_panel.pack_start(self.botonera, expand=False)
self.main_panel.pack_start(self.value, expand=False)
win.add(self.main_panel)
win.show_all()
gtk.main()
def __bold_bt_cb(self, button):
if button.get_active():
self.valuefont.set_weight(pango.WEIGHT_BOLD)
else:
self.valuefont.set_weight(pango.WEIGHT_NORMAL)
self.value.modify_font(self.valuefont)
def __italic_bt_cb(self, button):
if button.get_active():
self.valuefont.set_style(pango.STYLE_ITALIC)
else:
self.valuefont.set_style(pango.STYLE_NORMAL)
self.value.modify_font(self.valuefont)
"""
def __subscribe_bt_clicked(self, button):
self.valuefont.set_weight(pango.WEIGHT_BOLD)
self.value.modify_font(self.valuefont)
"""
def __font_size_changed_cb(self, combo):
value = self.get_active_text(combo)
self.valuefont.set_size(int(value) * pango.SCALE)
self.value.modify_font(self.valuefont)
def __font_changed_cb(self, combo):
value = self.get_active_text(combo)
self.valuefont.set_family(value)
self.value.modify_font(self.valuefont)
def get_active_text(self, combobox):
model = combobox.get_model()
active = combobox.get_active()
if active < 0:
return None
return model[active][0]
if __name__ == '__main__':
test = TestText()
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