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Insert and delete from GUI are now done on the displayed relation, not on the selected one

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git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@100 014f5005-505e-4b48-8d0a-63407b615a7c
This commit is contained in:
LtWorf 2009-03-08 08:17:24 +00:00
parent 4a436f14a8
commit e6e571f97b
1 changed files with 11 additions and 13 deletions
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24
relational_gui/maingui.py
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@ -30,6 +30,8 @@ class Ui_Form(object):
self.About=None
self.Survey=None
self.relations={} #Dictionary for relations
self.selectedRelation=None
def execute(self):
try:
#Converting string to utf8 and then from qstring to normal string
@ -45,8 +47,8 @@ class Ui_Form(object):
self.relations[res_rel]=result #Add the relation to the dictionary
self.updateRelations() #update the list
self.showRelation(result) #Show the result in the table
self.selectedRelation=result
self.showRelation(self.selectedRelation) #Show the result in the table
except:
QtGui.QMessageBox.information(None,QtGui.QApplication.translate("Form", "Error"),QtGui.QApplication.translate("Form", "Check your query!") )
def showRelation(self,rel):
@ -73,7 +75,8 @@ class Ui_Form(object):
def printRelation(self,*rel):
for i in rel:
self.showRelation(self.relations[str(i.text().toUtf8())])
self.selectedRelation=self.relations[str(i.text().toUtf8())]
self.showRelation(self.selectedRelation)
def showAttributes(self,*other):
for i in other:
@ -154,11 +157,8 @@ class Ui_Form(object):
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)
if self.selectedRelation!=None and self.selectedRelation.insert(t) > 0:
self.showRelation(self.selectedRelation)
return
def deleteTuple(self):
@ -168,10 +168,8 @@ class Ui_Form(object):
if res[1]==False:
return
for i in self.lstRelations.selectedItems():
rel=self.relations[str(i.text().toUtf8())]
if rel.delete(str(res[0].toUtf8())) > 0:
self.showRelation(rel)
if self.selectedRelation!=None and self.selectedRelation.delete(str(res[0].toUtf8())) > 0:
self.showRelation(self.selectedRelation)
return
def addProduct(self):
@ -302,7 +300,7 @@ class Ui_Form(object):
self.table.setAlternatingRowColors(True)
self.table.setRootIsDecorated(False)
self.table.setObjectName("table")
self.showRelation(None)
self.showRelation(self.selectedRelation)
self.centerLayout.addWidget(self.table)
self.cmdInsert = QtGui.QPushButton(self.groupBox)