fix(vtk): 二维数据集栏「地图」下拉默认隐藏(选天地图即触发显示)
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@ -27,6 +27,7 @@ Column2DDataset::Column2DDataset(QWidget* parent) : QWidget(parent) {
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basemap->addItem(QStringLiteral("天地图"));
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basemap->addItem(QStringLiteral("天地图"));
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basemap->addItem(QStringLiteral("Google Map"));
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basemap->addItem(QStringLiteral("Google Map"));
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basemap->addItem(QStringLiteral("隐藏"));
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basemap->addItem(QStringLiteral("隐藏"));
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basemap->setCurrentIndex(2); // 默认隐藏:选「天地图」即触发 currentIndexChanged→显示
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connect(basemap, qOverload<int>(&QComboBox::currentIndexChanged), this,
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connect(basemap, qOverload<int>(&QComboBox::currentIndexChanged), this,
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[this](int index) { emit basemapChanged(index); });
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[this](int index) { emit basemapChanged(index); });
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form->addRow(QStringLiteral("底图源"), basemap);
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form->addRow(QStringLiteral("底图源"), basemap);
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