| @@ -59,6 +59,8 QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
|
|
59 | 59 | |
|
|
60 | 60 | Value of the slice. |
|
|
61 | 61 | |
|
|
62 | Note that if users sets a negative value it is converted to a positive value. | |
|
|
63 | ||
|
|
62 | 64 | \sa percentage(), QPieSeries::sum() |
|
|
63 | 65 | */ |
|
|
64 | 66 | |
| @@ -303,8 +305,8 QPieSlice::QPieSlice(QString label, qreal value, QObject *parent) | |||
|
|
303 | 305 | :QObject(parent), |
|
|
304 | 306 | d_ptr(new QPieSlicePrivate(this)) |
|
|
305 | 307 | { |
|
|
306 | d_ptr->m_data.m_value = value; | |
|
|
307 | d_ptr->m_data.m_labelText = label; | |
|
|
308 | setValue(value); | |
|
|
309 | setLabel(label); | |
|
|
308 | 310 | } |
|
|
309 | 311 | |
|
|
310 | 312 | /*! |
| @@ -331,6 +333,7 QString QPieSlice::label() const | |||
|
|
331 | 333 | |
|
|
332 | 334 | void QPieSlice::setValue(qreal value) |
|
|
333 | 335 | { |
|
|
336 | value = qAbs(value); // negative values not allowed | |
|
|
334 | 337 | if (!qFuzzyIsNull(d_ptr->m_data.m_value - value)) { |
|
|
335 | 338 | d_ptr->m_data.m_value = value; |
|
|
336 | 339 | emit valueChanged(); |
| @@ -121,8 +121,9 void tst_qpieslice::changedSignals() | |||
|
|
121 | 121 | // percentageChanged(), startAngleChanged() and angleSpanChanged() signals tested at tst_qpieseries::calculatedValues() |
|
|
122 | 122 | |
|
|
123 | 123 | // set everything twice to see we do not get unnecessary signals |
|
|
124 | slice.setValue(1); | |
|
|
125 | slice.setValue(1); | |
|
|
124 | slice.setValue(1.0); | |
|
|
125 | slice.setValue(-1.0); | |
|
|
126 | QCOMPARE(slice.value(), 1.0); | |
|
|
126 | 127 | slice.setLabel("foobar"); |
|
|
127 | 128 | slice.setLabel("foobar"); |
|
|
128 | 129 | slice.setLabelVisible(); |
General Comments 0
You need to be logged in to leave comments.
Login now