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Fix crash.

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Valentina crashes when a user uses a tool and select button Cancel to close a
tool dialog.

--HG--
branch : release
This commit is contained in:
Roman Telezhynskyi 2017-04-17 19:24:41 +03:00
parent 720366657f
commit d354b99149
1 changed files with 5 additions and 19 deletions
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24
src/app/valentina/mainwindow.cpp
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@ -660,32 +660,18 @@ void MainWindow::ClosedDialogWithApply(int result, VMainGraphicsScene *scene)
SCASSERT(not dialogTool.isNull())
if (result == QDialog::Accepted)
{
// Only create tool if not already created with apply
if (dialogTool->GetAssociatedTool() == nullptr)
{
SCASSERT(scene != nullptr)
dialogTool->SetAssociatedTool(DrawTool::Create(dialogTool, scene, doc, pattern));
ApplyDialog<DrawTool>(scene);
}
else
{ // Or update associated tool with data
DrawTool * vtool= qobject_cast<DrawTool *>(dialogTool->GetAssociatedTool());
SCASSERT(vtool != nullptr)
vtool->FullUpdateFromGuiApply();
}
}
SCASSERT(not dialogTool.isNull())
QGraphicsItem *tool = dynamic_cast<QGraphicsItem *>(dialogTool->GetAssociatedTool());
SCASSERT(tool != nullptr)
ui->view->itemClicked(tool);
// If before Cancel was used Apply we have an item
DrawTool *vtool = qobject_cast<DrawTool *>(dialogTool->GetAssociatedTool());// Don't check for nullptr here
if (dialogTool->GetAssociatedTool() != nullptr)
{
DrawTool *vtool= qobject_cast<DrawTool *>(dialogTool->GetAssociatedTool());
SCASSERT(vtool != nullptr)
vtool->DialogLinkDestroy();
connect(vtool, &DrawTool::ToolTip, this, &MainWindow::ShowToolTip);
}
ArrowTool();
ui->view->itemClicked(vtool);// Don't check for nullptr here
// If insert not to the end of file call lite parse
if (doc->getCursor() > 0)
{
@ -715,7 +701,7 @@ void MainWindow::ApplyDialog(VMainGraphicsScene *scene)
}
else
{ // Or update associated tool with data
DrawTool * vtool= qobject_cast<DrawTool *>(dialogTool->GetAssociatedTool());
DrawTool * vtool = qobject_cast<DrawTool *>(dialogTool->GetAssociatedTool());
SCASSERT(vtool != nullptr)
vtool->FullUpdateFromGuiApply();
}