PyGObject - este libraria GTK+ pentru python

INSTALARE:
https://pygobject.readthedocs.io/en/latest/getting_started.html

PRIMA APLICATIE: salut.py si se poate rula cu  comanda: python3 salut.py


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import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk

fereastra = Gtk.Window(title="SALUT!")
fereastra.show()
fereastra.connect("destroy", Gtk.main_quit)

Gtk.main()

DOCUMENTATIE:

https://python-gtk-3-tutorial.readthedocs.io/en/latest/

UN EXEMPLU UTIL:


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import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk

class Fereastra(Gtk.Window):
 
 def __init__(self):
  Gtk.Window.__init__(self, title="Salut")

  self.button = Gtk.Button(label="Apasa aici!")
  self.button.connect("clicked", self.on_button_clicked)
  self.add(self.button)

 def on_button_clicked(self, widget):
  print("salut")

fereastra = Fereastra()
fereastra.show()
fereastra.connect("destroy", Gtk.main_quit)
Gtk.main()

UN TEMPLATE PENTRU APLICATIILE PyGObject:

https://github.com/mhcrnl/PyGObject_Template - se poate descarca in format zip sau cu comanda: $ git clone https://github.com/mhcrnl/PyGObject_Template.git

 Contine:
  • 02salut.py
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import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk

class Fereastra(Gtk.Window):

 def __init__(self):
  Gtk.Window.__init__(self, title="GTK BOX")

  self.box = Gtk.Box(spacing=6)
  self.add(self.box)

  self.button1 = Gtk.Button(label="salut")
  self.button1.connect("clicked", self.on_button1_clicked)
  self.box.pack_start(self.button1, True, True, 0)

  self.button2 = Gtk.Button(label="la revedere")
  self.button2.connect("clicked", self.on_button2_clicked)
  self.box.pack_start(self.button2, True, True, 0)

 def on_button1_clicked(self, widget):
  print("SALUT!")

 def on_button2_clicked(self, widget):
  print("LA REVEDERE!")

fereastra = Fereastra()
fereastra.connect("destroy", Gtk.main_quit)
fereastra.show_all()
Gtk.main()

  • gitpush.sh - actualizeaza codul de pe github ./gitpush.sh
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#!/bin/bash

DATE=`date`

git add .
git commit -m "$DATE"
git push origin master

  • run.sh - ruleaza aplicatia simplu cu comanda ./run.sh
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python3 02salut.py

UN PROGRAM SIMPLU DE CONVERSIE A TEMPERATURII CELSIUS  IN FAHRENHEIT

 https://github.com/mhcrnl/62Grid

02salut.py


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import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk

class Fereastra(Gtk.Window):

 def __init__(self):
  Gtk.Window.__init__(self, title="GTK BOX")
  self.set_default_size(350, 100)

  self.grid = Gtk.Grid()
  self.add(self.grid)

  

  self.lb_cel = Gtk.Label("Celsius")
  self.grid.add(self.lb_cel)

  self.en_cel = Gtk.Entry()
  self.grid.attach_next_to(self.en_cel, self.lb_cel,        Gtk.PositionType.RIGHT, 1, 1)

  self.button1 = Gtk.Button(label="About")
  self.button1.connect("clicked", self.on_button1_clicked)
  self.grid.attach_next_to(self.button1, self.en_cel, Gtk.PositionType.RIGHT, 1, 1)

  self.lb_fah = Gtk.Label("Fahrenheit")
  self.grid.attach(self.lb_fah, 0, 1, 1, 1)

  self.en_fah = Gtk.Entry()
  self.grid.attach_next_to(self.en_fah, self.lb_fah,        Gtk.PositionType.RIGHT, 1,3)

  self.button2 = Gtk.Button(label="Calculate")
  self.button2.connect("clicked", self.on_button2_clicked)
  self.grid.attach_next_to(self.button2,self.en_fah, Gtk.PositionType.RIGHT, 2, 1)

 def on_button1_clicked(self, widget):
  print("SALUT!")
  dialog = Gtk.MessageDialog(self, 0, Gtk.MessageType.INFO,
    Gtk.ButtonsType.OK, "Acesta este un mesaj informativ")
  dialog.format_secondary_text("Acest program este un convertor de temp.")
  dialog.run()
  dialog.destroy()

 def on_button2_clicked(self, widget):
  print("LA REVEDERE!")
  fahr = float(self.en_cel.get_text())*9/5 + 32
  str_fahr = str(fahr)
  self.en_fah.set_text(str_fahr)

fereastra = Fereastra()
fereastra.connect("destroy", Gtk.main_quit)
fereastra.show_all()
Gtk.main()



RESURSE:
http://hilite.me/ 

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