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import pygtk
pygtk.require('2.0')
import gtk
from gtk import gdk
class Botao:
def __init__(self, area):
"""Initialize the Botao object.
Keyword arguments:
self -- Botao.Botao instance
area -- gtk.Fixed object
"""
self.area = area
self.botoes = []
self.id = 0
self.desenha = False
self.local = 0,0
self.tooltip = gtk.Tooltips()
def adicionaBotao(self, archive, tipo, x, y, mousedown, tooltip_):
"""Add button.
Keyword arguments:
self -- Botao.Botao instance
archive -- button icon (image file)
tipo -- integer "enum"
x -- integer (horizontal position)
y -- integer (vertical position)
mousedown -- method Oficina.mousedown of Oficina.Oficina instance
tooltip_ -- string (name of the button)
"""
img = gtk.Image()
img.set_from_file("./images/" + archive)
eventbox = gtk.EventBox()
eventbox.add(img)
#eventbox.set_visible_window(False)
eventbox.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse("white"))
eventbox.set_events(gtk.gdk.POINTER_MOTION_MASK |
gtk.gdk.POINTER_MOTION_HINT_MASK |
gtk.gdk.BUTTON_PRESS_MASK |
gtk.gdk.BUTTON_RELEASE_MASK)
eventbox.connect("motion_notify_event", self.mousemove,self.id)
eventbox.connect("button_release_event", self.mouseup)
eventbox.connect("button_press_event", self.mousedown, self.id)
eventbox.connect("button_press_event", mousedown, tipo)
# Drag'n'drop
self.area.put(eventbox, x, y)
self.botoes.append(eventbox)
self.id += 1
self.tooltip.set_tip(eventbox, tooltip_, None)
#self.tooltip.enable()
def mousedown(self,widget,event, id):
"""Recognize that the mouse was pressed in one of the buttons.
Keyword arguments:
self -- Botao.Botao instance
widget -- gtk.EventBox
event -- GdkEvent
id -- integer "enum"
"""
self.desenha = True
ex = event.x
ey = event.y
self.local = ex, ey
def mouseup(self,widget,event):
"""Recognize that the mouse was released in one of the buttons.
Keyword arguments:
self -- Botao.Botao instance
widget -- gtk.EventBox
event -- GdkEvent
"""
self.desenha = False
def mousemove(self,widget,event, id):
"""Recognize that the mouse was moved.
Keyword arguments:
self -- Botao.Botao instance
widget -- gtk.EventBox
event -- GdkEvent
id -- integer "enum"
"""
x , y, state = self.area.window.get_pointer()
ex, ey = self.local
x_ = int(x - ex)
y_ = int(y - ey)
if state & gtk.gdk.BUTTON1_MASK and self.desenha:
self.area.move(self.botoes[id], x_, y_)
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