cool-retro-term/app/qml/AboutDialog.qml

/*******************************************************************************
* Copyright (c) 2013-2021 "Filippo Scognamiglio"
* https://github.com/Swordfish90/cool-retro-term
*
* This file is part of cool-retro-term.
*
* cool-retro-term is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*******************************************************************************/
import QtQuick 2.2
import QtQuick.Controls 2.2
import QtQuick.Layouts 1.1
import QtQuick.Window 2.0

Window {
    id: dialogwindow
    title: qsTr("About")
    width: 600
    height: 400

    modality: Qt.ApplicationModal

    ColumnLayout {
        anchors.fill: parent
        anchors.margins: 15
        spacing: 15
        Text {
            Layout.alignment: Qt.AlignHCenter
            text: "cool-retro-term"
            font {
                bold: true
                pointSize: 18
            }
        }
        Loader {
            id: mainContent
            Layout.fillHeight: true
            Layout.fillWidth: true

            states: [
                State {
                    name: "Default"
                    PropertyChanges {
                        target: mainContent
                        sourceComponent: defaultComponent
                    }
                },
                State {
                    name: "License"
                    PropertyChanges {
                        target: mainContent
                        sourceComponent: licenseComponent
                    }
                }
            ]
            Component.onCompleted: mainContent.state = "Default"
        }
        Item {
            Layout.fillWidth: true
            height: childrenRect.height
            Button {
                anchors.left: parent.left
                text: qsTr("License")
                onClicked: {
                    mainContent.state == "Default" ? mainContent.state
                                                     = "License" : mainContent.state = "Default"
                }
            }
            Button {
                anchors.right: parent.right
                text: qsTr("Close")
                onClicked: dialogwindow.close()
            }
        }
    }
    // MAIN COMPONENTS ////////////////////////////////////////////////////////
    Component {
        id: defaultComponent
        ColumnLayout {
            anchors.fill: parent
            spacing: 10
            Image {
                Layout.fillWidth: true
                Layout.fillHeight: true
                Layout.alignment: Qt.AlignHCenter
                fillMode: Image.PreserveAspectFit
                source: "images/crt256.png"
                smooth: true
            }
            Text {
                Layout.alignment: Qt.AlignCenter
                horizontalAlignment: Text.AlignHCenter
                text: appSettings.version + "\n" + qsTr(
                          "Author: ") + "Filippo Scognamiglio\n" + qsTr(
                          "Email: ") + "flscogna@gmail.com\n" + qsTr(
                          "Source: ") + "https://github.com/Swordfish90/cool-retro-term\n"
            }
        }
    }
    Component {
        id: licenseComponent
        ScrollView {
            anchors.fill: parent
            clip: true
            TextArea {
                readOnly: true
                wrapMode: TextEdit.Wrap
                text: "Copyright (c) 2013-2021 Filippo Scognamiglio <flscogna@gmail.com>\n\n"
                      + "https://github.com/Swordfish90/cool-retro-term\n\n" +
                      "cool-retro-term is free software: you can redistribute it and/or modify "
                      + "it under the terms of the GNU General Public License as published by "
                      + "the Free Software Foundation, either version 3 of the License, or "
                      + "(at your option) any later version.\n\n" +
                      "This program is distributed in the hope that it will be useful, "
                      + "but WITHOUT ANY WARRANTY; without even the implied warranty of "
                      + "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
                      + "GNU General Public License for more details.\n\n" +
                      "You should have received a copy of the GNU General Public License "
                      + "along with this program.  If not, see <http://www.gnu.org/licenses/>."
            }
        }
    }
}