cool-retro-term/app/FontPixels.qml

import QtQuick 2.0

Item{
    property int selectedFontIndex
    property int selectedScalingIndex
    property alias fontlist: fontlist
    property var _font: fontlist.get(selectedFontIndex)
    property var _scaling: fontScalingList[selectedScalingIndex]
    property var source: _font.source
    property var fontScalingList: [0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.25, 2.5]
    property int pixelSize: _font.pixelSize * _scaling
    property int lineSpacing: (_font.pixelSize / _font.virtualCharHeight) * _font.lineSpacing
    property size virtualCharSize: Qt.size(_font.virtualCharWidth,
                                           _font.virtualCharHeight)

    ListModel{
        id: fontlist
        ListElement{
            text: "Commodore PET (1977)"
            source: "fonts/1977-commodore-pet/COMMODORE_PET.ttf"
            lineSpacing: 2
            virtualCharWidth: 8
            virtualCharHeight: 8
            pixelSize: 32
        }
        ListElement{
            text: "Apple ][ (1977)"
            source: "fonts/1977-apple2/PrintChar21.ttf"
            lineSpacing: 2
            virtualCharWidth: 7
            virtualCharHeight: 8
            pixelSize: 32
        }
        ListElement{
            text: "Atari 400-800 (1979)"
            source: "fonts/1979-atari-400-800/ATARI400800_original.TTF"
            lineSpacing: 3
            virtualCharWidth: 8
            virtualCharHeight: 8
            pixelSize: 32
        }
        ListElement{
            text: "Commodore 64 (1982)"
            source: "fonts/1982-commodore64/C64_User_Mono_v1.0-STYLE.ttf"
            lineSpacing: 3
            virtualCharWidth: 8
            virtualCharHeight: 8
            pixelSize: 32
        }
    }
}