[TD] don't allow tolerances for exact values
as discussed here: https://forum.freecadweb.org/viewtopic.php?f=35&t=54218 when a value is theoretically exact it must not have a tolerance This PR * fixes this * also fixes the bug that OverTolerance must not be negative if the tolerances are equal
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@@ -325,6 +325,14 @@ void QGIDatumLabel::setToleranceString()
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m_tolTextOver->hide();
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m_tolTextUnder->hide();
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return;
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} else if (dim->TheoreticalExact.getValue()) {
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m_tolTextOver->hide();
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m_tolTextUnder->hide();
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// we must explicitly empy the text other wise the frame drawn for
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// TheoreticalExact would be as wide as necessary for the text
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m_tolTextOver->setPlainText(QString());
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m_tolTextUnder->setPlainText(QString());
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return;
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}
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m_tolTextOver->show();
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m_tolTextUnder->show();
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@@ -586,11 +594,10 @@ void QGIViewDimension::updateView(bool update)
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float y = Rez::guiX(dim->Y.getValue());
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datumLabel->setPosFromCenter(x,-y);
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updateDim();
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}
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else if(vp->Fontsize.isTouched() ||
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vp->Font.isTouched()) {
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updateDim();
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} else if (vp->LineWidth.isTouched()) { //never happens!!
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} else if(vp->Fontsize.isTouched() ||
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vp->Font.isTouched()) {
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updateDim();
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} else if (vp->LineWidth.isTouched()) {
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m_lineWidth = vp->LineWidth.getValue();
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updateDim();
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} else {
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