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93 lines
2.6 KiB
C++
93 lines
2.6 KiB
C++
/*
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Copyright 2006-2021 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PROPERTIESEDITORDIALOG_H
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#define PROPERTIESEDITORDIALOG_H
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#include <QDialog>
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#include <QDialogButtonBox>
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#include <QVBoxLayout>
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#include <QAbstractButton>
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/**
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@brief The PropertiesEditorDialog class
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Create a dialog to edit some properties of a thing.
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Only create a instance of this class and call exec,
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all is done for you in this class.
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The first argument (a template) must be a subclass
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of QWidget and provide the 3 methods bellow :
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QString::title()
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void::apply()
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void::reset()
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You can subclass the interface PropertiesEditorWidget
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who provide all this methods.
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This dialog take ownership of the editor,
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so the editor will be deleted by this dialog
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*/
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class PropertiesEditorDialog : public QDialog
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{
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Q_OBJECT
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public:
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template<typename T>
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PropertiesEditorDialog(T editor, QWidget *parent = nullptr) :
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QDialog (parent)
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{
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//Set dialog title
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setWindowTitle(editor->title());
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// Reparent the editor,
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// to be deleted at the same time of this dialog
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editor->setParent(this);
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//Build the dialog
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QVBoxLayout *vlayout = new QVBoxLayout(this);
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vlayout->addWidget(editor);
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QDialogButtonBox *button_box = new QDialogButtonBox (
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QDialogButtonBox::Apply
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| QDialogButtonBox::Cancel
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| QDialogButtonBox::Reset,
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this);
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vlayout->addWidget(button_box);
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//Setup connection between button box and the editor
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connect(button_box,
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&QDialogButtonBox::clicked,
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[editor, button_box, this]
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(QAbstractButton *button)
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{
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switch(button_box->buttonRole(button))
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{
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case QDialogButtonBox::RejectRole:
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editor->reset();
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this->reject();
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break;
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case QDialogButtonBox::ResetRole:
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editor->reset();
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break;
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case QDialogButtonBox::ApplyRole:
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editor->apply();
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this->accept();
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break;
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default:
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editor->reset();
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this->reject();
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}
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});
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}
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};
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#endif // PROPERTIESEDITORDIALOG_H
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