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kcmkwin/kwindecoration/declarative-plugin/buttonsmodel.cpp
| Show First 20 Lines • Show All 160 Lines • ▼ Show 20 Line(s) | |||||
| 161 | void ButtonsModel::move(int sourceIndex, int targetIndex) | 161 | void ButtonsModel::move(int sourceIndex, int targetIndex) | ||
| 162 | { | 162 | { | ||
| 163 | if (sourceIndex == qMax(0, targetIndex)) { | 163 | if (sourceIndex == qMax(0, targetIndex)) { | ||
| 164 | return; | 164 | return; | ||
| 165 | } | 165 | } | ||
| 166 | 166 | | |||
| 167 | /* When moving an item down, the destination index needs to be incremented | 167 | /* When moving an item down, the destination index needs to be incremented | ||
| 168 | by one, as explained in the documentation: | 168 | by one, as explained in the documentation: | ||
| 169 | http://doc.qt.nokia.com/qabstractitemmodel.html#beginMoveRows */ | 169 | https://doc.qt.io/qt-5/qabstractitemmodel.html#beginMoveRows */ | ||
| 170 | if (targetIndex > sourceIndex) { | 170 | if (targetIndex > sourceIndex) { | ||
| 171 | // Row will be moved down | 171 | // Row will be moved down | ||
| 172 | beginMoveRows(QModelIndex(), sourceIndex, sourceIndex, QModelIndex(), targetIndex + 1); | 172 | beginMoveRows(QModelIndex(), sourceIndex, sourceIndex, QModelIndex(), targetIndex + 1); | ||
| 173 | } else { | 173 | } else { | ||
| 174 | beginMoveRows(QModelIndex(), sourceIndex, sourceIndex, QModelIndex(), qMax(0, targetIndex)); | 174 | beginMoveRows(QModelIndex(), sourceIndex, sourceIndex, QModelIndex(), qMax(0, targetIndex)); | ||
| 175 | } | 175 | } | ||
| 176 | 176 | | |||
| 177 | m_buttons.move(sourceIndex, qMax(0, targetIndex)); | 177 | m_buttons.move(sourceIndex, qMax(0, targetIndex)); | ||
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