Hello at all
I have made this small tests:
this is the form implementation:
# -*- coding: utf-8 -*-
"""
Module implementing Form.
"""
from PyQt4.QtGui import QWidget
from PyQt4.QtCore import pyqtSignature
from PyQt4 import *
from disegni import PictureFrame
from Ui_form import Ui_Form
class Form(QWidget, Ui_Form):
"""
Class documentation goes here.
"""
def __init__(self, parent = None):
"""
Constructor
"""
QWidget.__init__(self, parent)
self.setupUi(self)
@pyqtSignature("")
def on_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
#raise "Not implemented yet"
#gr = QtGui.QPainter()
picture = QtGui.QPicture()
gr = QtGui.QPainter()
gr.begin(picture)
gr.setPen(QtGui.QPen(QtCore.Qt.black, 1, QtCore.Qt.SolidLine))
gr.drawLine(70,100,150,100)
gr.end()
picture.save('dis.pic')
self.frame.update()
and this is the clas that implements the paint event:
from PyQt4.QtGui import QWidget
from PyQt4.QtCore import pyqtSignature
from PyQt4 import *
class PictureFrame(QtGui.QFrame):
def __init__(self, parent = None):
QFrame.__init__(self, parent)
picture = QtGui.QPicture()
def paintEvent(self, event):
picture.load('dis.pic')
gr = QtGui.QPainter()
gr.begin(self.frame)
gr.drawPicture(0, 0, picture)
gr.end()
But nothing is paint.
Can you give me some help
Regards
Luca
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