Bug #5510 » 0001-Add-tool-tips-to-charts-example.patch
| examples/charts/ChartsExample.C | ||
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for (int col = 0; col < model->columnCount(); ++col) {
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model->item(row, col)->setFlags(ItemFlag::Selectable | ItemFlag::Editable);
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/*
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Example of tool tips (disabled here because they are not updated
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when editing data)
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*/
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/*
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WString toolTip = asString(model->headerData(col)) + ": "
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+ asString(model->item(row, col)->data(DisplayRole), "%.f");
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+ asString(model->item(row, col)->data(ItemDataRole::Display), "%.f");
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model->item(row, col)->setToolTip(toolTip);
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*/
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}
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auto model_p = model.get();
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model->itemChanged().connect([model_p] (WStandardItem *item) {
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WString old_tip = item->toolTip();
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WString new_tip = asString(model_p->headerData(item->column())) + ": "
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+ asString(item->data(ItemDataRole::Display), "%.f");
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if (old_tip != new_tip) {
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item->setToolTip(new_tip);
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}
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});
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return model;
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} else {
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| ... | ... | |
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model->setData(i, 0, x);
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model->setData(i, 1, sin(x));
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WString toolTip = asString(model->item(i, 1)->data(ItemDataRole::Display), "%.2f");
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model->item(i, 1)->setToolTip(toolTip);
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}
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/*
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