def _create_widgets(self):
self._main = fbgui.VBox("main",
settings=fbgui.Settings({
'padding': 5
}),toplevel=True)
fbgui.VGap("gap1",
settings=fbgui.Settings({
'width': 10,
'weight': 1
}),parent=self._main)
self._dlabel = fbgui.Label("dlabel","Sa 04.05.2019",
settings=fbgui.Settings({
'font_size': self.theme.font_size_s,
'align': fbgui.CENTER
}),parent=self._main)
self._tlabel = fbgui.Label("tlabel","14:23:12",
settings=fbgui.Settings({
'font_size': self.theme.font_size_xxl,
'align': fbgui.CENTER
}),parent=self._main)
fbgui.VGap("gap2",
settings=fbgui.Settings({
'width': 10,
'weight': 1
}),parent=self._main)
def get_widgets():
""" create widget-tree """
main = fbgui.Panel("main",
settings=fbgui.Settings({'margins': (10,10,10,10)}),
toplevel=True)
# add VBox
vbox = fbgui.VBox("vbox",
settings=fbgui.Settings({
'margins': 5,
'padding': 2,
'bg_color': fbgui.Color.SILVER,
'align': (fbgui.LEFT,fbgui.TOP),
}),parent=main)
# add three texts
txt1 = fbgui.Label("id_txt1","this is",
settings=fbgui.Settings({
'font_size': FONT_SMALL,
'bg_color' : fbgui.Color.RED080,
'align': fbgui.LEFT,
}),parent=vbox)
txt2 = fbgui.Label("id_txt2","a small",
settings=fbgui.Settings({
'font_size': FONT_MEDIUM,
'bg_color' : fbgui.Color.GREEN080,
'align': fbgui.CENTER,
}),parent=vbox)
txt3 = fbgui.Label("id_txt1","and long text",
settings=fbgui.Settings({
'font_size': FONT_LARGE,
'align': fbgui.RIGHT,
}),parent=vbox)
return main
def _create_list_entry(self,entry,nr):
""" create a HBox for the info-box """
fbgui.App.logger.msg("DEBUG","creating entry for %r" % (entry,))
text = "%s %s %s %s %s" % (entry['status'],
entry['channel'],
entry['title'],
entry['date'],
entry['time'])
prefix = "entry_%d" % nr
hbox = fbgui.HBox(prefix+"_hbox",
settings=fbgui.Settings({
'bg_color': fbgui.Color.SILVER,
'padding': 10,
'width': 1.0
}))
settings = fbgui.Settings({
'bg_color': fbgui.Color.SILVER,
'align': (fbgui.LEFT,fbgui.BOTTOM),
'font_size': FONT_MEDIUM,
})
fbgui.Label(prefix+"_status",entry['status'],
settings=settings,parent=hbox)
settings.width=0.15
fbgui.Label(prefix+"_channel",entry['channel'],
settings=settings,parent=hbox)
fbgui.Label(prefix+"_date",entry['date'],
settings=settings,parent=hbox)
fbgui.Label(prefix+"_time",entry['time'],
settings=settings,parent=hbox)
settings.width=0.5
fbgui.Label(prefix+"_title",entry['title'],
settings=settings,parent=hbox)
return hbox
def get_widgets(self):
""" create widget-tree """
main = fbgui.Panel("main",
settings=fbgui.Settings(
{'margins': (10, 10, 10, 10)}),
toplevel=True)
# add HBox
hbox = fbgui.HBox("hbox",
settings=fbgui.Settings({
'margins':
5,
'padding':
30,
'bg_color':
fbgui.Color.SILVER,
'align': (fbgui.CENTER, fbgui.CENTER),
}),
parent=main)
main.add(hbox)
# and text
label = fbgui.Label("id_label",
"Number:",
settings=fbgui.Settings({
'font_size': FONT_LARGE,
}),
parent=hbox)
number = fbgui.Label("id_number",
"x",
settings=fbgui.Settings({
'font_size': FONT_LARGE,
}),
parent=hbox)
return main, number
def _create_widgets(self):
self._main = fbgui.Panel("main",
settings=fbgui.Settings({
}),toplevel=True)
fbgui.Image("background",img=self._imgpath,parent=self._main)
self._vbox = fbgui.VBox("vbox",
settings=fbgui.Settings({
'align': (fbgui.TOP,fbgui.LEFT),
'width': 1.0,
'height': 1.0,
'padding': 10
}),parent=self._main)
self._header = fbgui.Panel("header",
settings=fbgui.Settings({
'width': 1.0,
'padding': 10
}),parent=self._vbox)
self._dtlabel = fbgui.Label("datetime","Do 21.11.2019 16:41",
settings=fbgui.Settings({
'align': fbgui.LEFT}),
parent=self._header)
self._templabel = fbgui.Label("temp","22.5°C",
settings=fbgui.Settings({
'align': fbgui.RIGHT}),
parent=self._header)
self._wdata = fbgui.Text("wdata","""Wetterbericht für: München
leichter Nebel
_ - _ - _ - 3..4 °C
_ - _ - _ ← 6 km/h
_ - _ - _ - 4 km
0.1 mm""",
parent=self._vbox)
def add_labels(parent):
""" add HBox with labels """
# add HBox
hbox = fbgui.HBox("hbox_labels",
settings=fbgui.Settings({
'margins':
5,
'padding':
30,
'width':
1.0,
'bg_color':
fbgui.Color.SILVER,
'align': (fbgui.CENTER, fbgui.TOP),
}),
parent=parent)
# add three texts
txt1 = fbgui.Label("id_txt1",
"this is",
settings=fbgui.Settings({
'width':
0.25,
'font_size':
FONT_SMALL,
'bg_color':
fbgui.Color.RED080,
'align': (fbgui.CENTER, fbgui.BOTTOM),
}),
parent=hbox)
txt2 = fbgui.Label("id_txt2",
"a small",
settings=fbgui.Settings({
'width':
0.25,
'font_size':
FONT_MEDIUM,
'bg_color':
fbgui.Color.GREEN080,
'align': (fbgui.RIGHT, fbgui.CENTER),
}),
parent=hbox)
txt3 = fbgui.Label("id_txt3",
"and long text",
settings=fbgui.Settings({
'weight': 2,
'bg_color': fbgui.Color.BLUE080,
'font_size': FONT_LARGE,
}),
parent=hbox)
def _set_text(self,text,refresh=True):
""" set the text of the widget (internal method) """
if text == self._text:
return
fbgui.App.logger.msg("TRACE","changing text of %s" % self._id)
self._text = text
if not text:
self.clear(refresh=refresh)
return
# cleanup of old state
if self._lines:
del self._lines[:]
self.remove_all()
# split text and create labels
self._lines = text.split('\n')
n_labels = self._rows if self._rows > 0 else len(self._lines)
settings = fbgui.Settings(self._settings)
settings.width = 0
settings.height = 0
settings.weight = 0
settings.align = fbgui.LEFT
for n in range(n_labels):
label = fbgui.Label("%s_line_%d" % (self._id,n),"",
settings=settings,parent=self)
label.set_text(self._lines[n],refresh=False)
if refresh:
self.post_layout()
def _add_date_box(self,main):
""" add date-box """
panel = fbgui.Panel("date_box",
settings=fbgui.Settings({
'bg_color': fbgui.Color.SILVER,
'radius': 0.9,
'margins': 20,
'width': 1.0,
'height': 0.093
}),parent=main)
self._msg = fbgui.Label("msg_label","initializing...",
settings=fbgui.Settings({
'align': fbgui.LEFT
}),parent=panel)
self._date = fbgui.Label("date_label","",
settings=fbgui.Settings({
'align': fbgui.RIGHT
}),parent=panel)
def _create_label(self):
""" create label for widget """
# label within outer-vbox
self._widget_label = fbgui.Label(self._name+"_label",self._label,
settings=fbgui.Settings({
'font_name' : 'FreeSans',
'font_size' : fbgui.App.theme.font_size_s,
}),
parent=self)
def _create_childs(self):
""" create widget-tree for self widget """
self._weekday = fbgui.Label("dt_weekday","",
settings=fbgui.Settings({
'font_name' : 'DSEG14Modern-Regular.ttf'
}),
parent=self)
fbgui.HGap("dt_gap1", settings=fbgui.Settings({
'size': 10
}), parent=self)
self._day = fbgui.Label("dt_day","",parent=self)
self._month = fbgui.Label("dt_month","",parent=self)
self._year = fbgui.Label("dt_year","",parent=self)
fbgui.HGap("dt_gap2", settings=fbgui.Settings({
'size': 10
}), parent=self)
self._time = fbgui.Label("dt_time","",parent=self)
if self._with_secs:
self._secs = fbgui.Label("dt_secs","",
settings=fbgui.Settings({
'font_size': fbgui.App.theme.font_size_m
}),
parent=self)
self._set_time(refresh=False)
def _create_widgets(self):
self._main = fbgui.Panel("main",
settings=fbgui.Settings({}),
toplevel=True)
self._vbox = fbgui.VBox("vbox",
settings=fbgui.Settings({
'margins':
20,
'radius':
0.2,
'align':
fbgui.CENTER,
'bg_color':
fbgui.Color.SILVER,
'padding':
10
}),
parent=self._main)
self._dlabel = fbgui.Label("dlabel",
"Sa 04.05.2019",
settings=fbgui.Settings({
'font_size':
self.theme.font_size_s,
'align':
fbgui.CENTER
}),
parent=self._vbox)
self._tlabel = fbgui.Label("tlabel",
"14:23:12",
settings=fbgui.Settings({
'font_name':
"DSEG7Classic-Bold.ttf",
'font_size':
self.theme.font_size_xxl,
'align':
fbgui.CENTER
}),
parent=self._vbox)
def get_widgets():
""" create widget-tree """
main = fbgui.Panel("main",
settings=fbgui.Settings({'margins': (10, 10, 10, 10)}),
toplevel=True)
# add VBox
vbox = fbgui.VBox("vbox",
settings=fbgui.Settings({
'margins':
20,
'padding':
2,
'align': (fbgui.CENTER, fbgui.TOP),
}),
parent=main)
# add a label
label = fbgui.Label("msg",
"",
settings=fbgui.Settings({
'align': (fbgui.CENTER, fbgui.BOTTOM),
}),
parent=main)
# add four buttons
colors = [
fbgui.Color.RED075, fbgui.Color.GREEN075, fbgui.Color.YELLOW,
fbgui.Color.BLUE075
]
text = ["play", "pause", "stop", "record"]
images = ["play.png", "pause.png", "stop.png", "record.png"]
attribs = zip(colors, text, images)
index = 1
for color, text, image in attribs:
image = os.path.join(PGM_DIR, image)
btn = fbgui.Button("btn_%d" % index,
img=image,
text=text,
settings=fbgui.Settings({
'width': 150,
'font_size': FONT_MEDIUM,
'bg_color': color,
'align': fbgui.CENTER,
}),
parent=vbox)
btn.on_click = lambda widget, event, text=text: set_msg(
widget, event, text, label)
index += 1
return main
def _create_sensor_box(self,parent,sensor,unit):
""" create sensor display-box """
sensor_hbox = fbgui.HBox(self._name+"_"+sensor+"_box",
settings=fbgui.Settings({
'padding': 2
}), parent=parent)
self._sensor_values[sensor] = (
fbgui.Label(self._name+"_"+sensor+"_value","",
settings=fbgui.Settings({
'font_name' : 'DSEG7Modern-Regular.ttf',
}),
parent=sensor_hbox))
if unit != 'None': # yes: 'None' not None
fbgui.Label(self._name+"_"+sensor+"_unit",unit,
settings=fbgui.Settings({
'align': fbgui.TOP,
'font_name' : 'FreeSans',
}),
parent=sensor_hbox)
return sensor_hbox
def get_widgets():
""" create widget-tree """
colors = [
fbgui.Color.RED, fbgui.Color.GREEN, fbgui.Color.BLUE,
fbgui.Color.RED075, fbgui.Color.GREEN075, fbgui.Color.BLUE075,
fbgui.Color.RED025, fbgui.Color.GREEN025, fbgui.Color.BLUE025
]
labels = [
"top-left", "top-center", "top-right", "center-left", "center-center",
"center-right", "bottom-left", "bottom-center", "bottom-right"
]
sizes = [
FONT_SMALL, FONT_MEDIUM, FONT_LARGE, FONT_SMALL, FONT_MEDIUM,
FONT_LARGE, FONT_SMALL, FONT_MEDIUM, FONT_LARGE
]
main = fbgui.Panel("main",
settings=fbgui.Settings({'margins': (5, 5, 5, 5)}),
toplevel=True)
# add child panels
index = 0
for valign in [fbgui.TOP, fbgui.CENTER, fbgui.BOTTOM]:
for halign in [fbgui.LEFT, fbgui.CENTER, fbgui.RIGHT]:
config = fbgui.Settings({
'fg_color': colors[index],
'font_size': sizes[index],
'align': (halign, valign)
})
text = labels[index]
if index == 1:
# test background
config.bg_color = fbgui.Color.GRAY090
elif index == 4:
# test empty label: fill with background
text = ""
config.bg_color = fbgui.Color.BLACK
config.width = 80
config.height = 40
label = fbgui.Label("label-%d" % index,
text,
settings=config,
parent=main)
index += 1
return main
def set_text(self, text, refresh=True):
""" set the text of the button """
if text == self._text:
return
fbgui.App.logger.msg("TRACE", "changing image of Button %s" % self._id)
if text:
if self._Label:
self._Label.set_text(refresh=refresh)
else:
settings = fbgui.Settings(self._settings)
settings.width = 0
settings.height = 0
settings.weight = 0
settings.align = fbgui.CENTER
settings.bg_color = fbgui.Color.TRANSPARENT
self._Label = fbgui.Label(self._id + "_text",
text,
settings=settings)
self.add(self._Label, len(self._childs) - 1)
self._text = text
def get_gui():
""" create GUI-elements """
vbox = fbgui.VBox("main",
settings=fbgui.Settings({
'margins': 10,
'padding': 2
}),
toplevel=True)
# first HBox
zeile1 = fbgui.HBox(
"img_and_title",
settings=fbgui.Settings({
'bg_color': fbgui.Color.CORNFLOWERBLUE,
'radius': 0.1,
'margins': 5,
'padding': 5,
'width': 1.0, # 100%
'weight': (0, 1),
'align': fbgui.LEFT,
}),
parent=vbox)
# elements of the first HBox
bild = fbgui.Image("cover",
img="music.png",
settings=fbgui.Settings({
'align': fbgui.CENTER,
'min_size': (50, 50),
'scale': True,
}),
parent=zeile1)
titel = fbgui.Label("title",
"Money for Nothing ...",
settings=fbgui.Settings({
'weight':
1,
'align': (fbgui.LEFT, fbgui.CENTER),
}),
parent=zeile1)
# second HBox
zeile2 = fbgui.HBox(
"buttons1",
settings=fbgui.Settings({
'margins': 2,
'padding': 1,
'uniform': True,
'width': 1.0, # 100%
'align': fbgui.CENTER,
}),
parent=vbox)
# add buttons
liste = [("pause.png", do_pause), ("start.png", do_start),
("stop.png", do_stop)]
for icon, methode in liste:
btn = fbgui.Button("%s" % icon,
img=icon,
settings=fbgui.Settings({
'margins':
5,
'padding':
1,
'bg_color':
fbgui.Color.CORNFLOWERBLUE
}),
parent=zeile2)
btn.on_click = methode
# third HBox
zeile3 = fbgui.HBox(
"buttons2",
settings=fbgui.Settings({
'margins': 2,
'padding': 1,
'uniform': True,
'width': 1.0, # 100%
'align': fbgui.CENTER,
}),
parent=vbox)
# add buttons
liste = [("skip-backward.png", do_skip_back),
("seek-backward.png", do_seek_back),
("seek-forward.png", do_seek_fwd),
("skip-forward.png", do_skip_fwd)]
for icon, methode in liste:
btn = fbgui.Button("%s" % icon,
img=icon,
settings=fbgui.Settings({
'margins': 5,
'padding': 1,
'bg_color': fbgui.Color.CORNFLOWERBLUE,
'weight': 1
}),
parent=zeile3)
btn.on_click = methode
# return toplevel-element
return vbox
#!/usr/bin/python3
import fbgui
if __name__ == '__main__':
config = fbgui.Settings()
config.msg_level = "DEBUG"
config.font_size = 40
config.width = 320
config.height = 240
config.title = "Hello World 1"
app = fbgui.App(config)
label = fbgui.Label("id1","Hello World",toplevel=True)
label.pack()
app.set_widget(label)
app.run()
