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all_manufacters_form.py
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all_manufacters_form.py
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# -*- coding: utf-8 -*-
import os,sys
# Import Qt modules
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from model import *
from utils import _date_from_str
# Import the compiled UI module
sys.path.append("ui")
from all_manufacters_form_ui import Ui_all_manufacters_form
from new_manufacter_form import NewManufacterForm
class AllManufactersWindow(QFrame):
def __init__(self):
QFrame.__init__(self)
self.ui = Ui_all_manufacters_form()
self.ui.setupUi(self)
#self.manufacters = query_session.query(Manufacter).all()
self.drawTable()
QObject.connect(self.ui.add_manufacter_btn, SIGNAL("clicked()"), self.showNewManufacterForm)
QObject.connect(self.ui.del_manufacter_btn, SIGNAL("clicked()"), self.delManufacter)
def drawTable(self):
self.manufacters = query_session.query(Manufacter).all()
self.ui.manufacters_table.clear()
self.ui.manufacters_table.setRowCount(1)
self.ui.manufacters_table.setColumnCount(3)
self.ui.manufacters_table.setHorizontalHeaderLabels([QString.fromUtf8('Номер'), QString.fromUtf8('Название'), QString.fromUtf8('Страна')])
self.ui.manufacters_table.resizeColumnsToContents()
for manufacter in self.manufacters:
data = []
data.append(str(manufacter.id))
data.append(manufacter.name)
data.append(manufacter.country)
for i in range(0,3):
tableitem = QTableWidgetItem()
tableitem.setText(data[i])
tableitem.font = QFont("Arial", 10)
tableitem.font.setBold(True)
tableitem.textcolor = QColor("black")
self.ui.manufacters_table.setItem(self.ui.manufacters_table.rowCount() - 1,i,tableitem)
self.ui.manufacters_table.setRowCount(self.ui.manufacters_table.rowCount()+1)
self.ui.manufacters_table.resizeColumnsToContents()
def showNewManufacterForm(self):
self.new_manufacter_form = NewManufacterForm(self)
QObject.connect(self.new_manufacter_form, SIGNAL("manufacterAdded()"), self.drawTable)
self.new_manufacter_form.setWindowModality(2)
self.new_manufacter_form.show()
def delManufacter(self):
row = self.ui.manufacters_table.currentRow()
id_for_delete = int(self.ui.manufacters_table.item(row, 0).text())
manufacter_for_delete = query_session.query(Manufacter).filter_by(id=id_for_delete).one()
s = Session()
s.delete(manufacter_for_delete)
s.commit()
s.close
self.drawTable()