31 lines
725 B
QML
31 lines
725 B
QML
// ==============================================
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// =============== 增强的Image组件 ===============
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// ==============================================
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import QtQuick 2.15
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Image {
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// 组件ID
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readonly property string compID: this.toString()
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// 传入路径，展示图片
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function showPath(path) {
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path = encodeURIComponent(path) // URL编码
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source = `file:///${path}`
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}
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// 传入imgID，展示图片
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function showImgID(imgID) {
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source = `image://pixmapprovider/${compID}/${imgID}`
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}
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// 清空展示，并释放缓存
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function clear() {
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source = `image://pixmapprovider/${compID}`
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}
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Component.onDestruction: {
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clear()
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}
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} |