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import QtQuick 2.11 |
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import QuickKeyboard 1.0 |
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import QtQuick.Shapes 1.11 |
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Button { |
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id: btn |
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property string icon |
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property int row |
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property int col |
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property Item buttonPreview |
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property bool hasPreview: false |
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property bool hasBorder: false |
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property bool forceFlip: false |
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property bool smallFont: false |
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GridLayout.row: row |
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GridLayout.col: col |
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GridLayout.colSpan: 2 |
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GridLayout.rowSpan: 2 |
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readonly property string fromColor: forceFlip ? "white" : "black" |
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readonly property string toColor: forceFlip ? "black" : "white" |
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Rectangle { |
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id: background |
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anchors.fill: parent |
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color: fromColor |
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border.width: hasBorder ? 4 : 0 |
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radius: hasBorder ? 2 : 0 |
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border.color: "white" |
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} |
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Text { |
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id: keyName |
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text: label |
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color: toColor |
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anchors { |
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verticalCenter: parent.verticalCenter |
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left: parent.left |
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right: parent.right |
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leftMargin: 5 |
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rightMargin: 5 |
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} |
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font.pixelSize: smallFont ? 26 : 32 |
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font.family: "Maison Neue" |
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font.styleName: "Bold" |
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maximumLineCount: 1 |
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horizontalAlignment: Text.AlignHCenter |
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} |
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Image { |
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id: iconImg |
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source: icon ? (icon + toColor) : "" |
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fillMode: Image.PreserveAspectFit |
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anchors.horizontalCenter: parent.horizontalCenter |
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anchors.verticalCenter: parent.verticalCenter |
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} |
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Component { |
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id: buttonPreviewComponent |
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BtnPreview {hasPreview: btn.hasPreview} |
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} |
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Timer { |
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id: createPreviewTimer |
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interval: 500 |
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onTriggered: { |
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if (buttonPreview !== null) { |
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buttonPreview.destroy(); |
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buttonPreview = null; |
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} |
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buttonPreview = buttonPreviewComponent.createObject(keyboardOverlay, {"btn": btn, "keyboard": keyboard}); |
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} |
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} |
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function lowState() { |
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background.color = fromColor; |
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keyName.color = toColor; |
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iconImg.source = icon ? (icon + toColor) : ""; |
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} |
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function highState() { |
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background.color = toColor; |
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keyName.color = fromColor; |
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iconImg.source = icon ? (icon + fromColor) : ""; |
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} |
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onMouseDownChanged: { |
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if (modifier) return; |
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if (mouseDown) { |
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highState(); |
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createPreviewTimer.restart(); |
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} else { |
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lowState(); |
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createPreviewTimer.stop(); |
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if (buttonPreview !== null) { |
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buttonPreview.destroy(); |
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buttonPreview = null; |
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} |
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} |
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} |
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onActiveChanged: { |
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if (active) highState(); |
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else lowState(); |
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} |
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} |
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