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implemented inserting of tuples in GUI

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git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@83 014f5005-505e-4b48-8d0a-63407b615a7c
This commit is contained in:
LtWorf 2009-02-10 17:19:58 +00:00
parent f956757956
commit 479cad96dc
1 changed files with 17 additions and 3 deletions
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20
maingui.py
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@ -145,7 +145,23 @@ class Ui_Form(object):
self.relations[str(res[0].toUtf8())]=relation.relation(filename,use_csv) self.relations[str(res[0].toUtf8())]=relation.relation(filename,use_csv)
self.updateRelations() self.updateRelations()
def insertTuple(self): def insertTuple(self):
pass '''Shows an input dialog and inserts the inserted tuple into the selected relation'''
res=QtGui.QInputDialog.getText(self.Form, QtGui.QApplication.translate("Form", "New relation"),QtGui.QApplication.translate("Form", "Insert the values, comma separated"),
QtGui.QLineEdit.Normal,"")
if res[1]==False:
return
t=[]
for i in str(res[0].toUtf8()).split(","):
t.append(i.strip())
for i in self.lstRelations.selectedItems():
rel=self.relations[str(i.text().toUtf8())]
if rel.insert(t) > 0:
self.showRelation(rel)
return
def deleteTuple(self): def deleteTuple(self):
pass pass
def addProduct(self): def addProduct(self):
@ -279,8 +295,6 @@ class Ui_Form(object):
self.showRelation(None) self.showRelation(None)
self.centerLayout.addWidget(self.table) self.centerLayout.addWidget(self.table)
self.cmdInsert = QtGui.QPushButton(self.groupBox) self.cmdInsert = QtGui.QPushButton(self.groupBox)
self.cmdInsert.setMaximumSize(QtCore.QSize(16777215,16777215)) self.cmdInsert.setMaximumSize(QtCore.QSize(16777215,16777215))
self.cmdInsert.setObjectName("cmdInsert") self.cmdInsert.setObjectName("cmdInsert")