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23 lines
617 B
C++
23 lines
617 B
C++
6 years ago
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#include "qtutils.h"
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#include <QtWidgets/QTableView>
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#include <algorithm>
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namespace QtUtils {
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void ResizeColumnsForTableView(QTableView* view, const std::initializer_list<int>& widths)
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{
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const int total_width =
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std::accumulate(widths.begin(), widths.end(), 0, [](int a, int b) { return a + std::max(b, 0); });
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const int flex_width = std::max(view->width() - total_width - 2, 1);
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int column_index = 0;
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for (const int spec_width : widths)
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{
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const int width = spec_width < 0 ? flex_width : spec_width;
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view->setColumnWidth(column_index, width);
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column_index++;
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}
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}
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} // namespace QtUtils
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