| 110 | } |
| 111 | |
| 112 | void KeyLineEdit::wheelEvent(QWheelEvent *event) |
| 113 | { |
| 114 | if (_is_number_mode && _is_spin_mode) |
| 115 | { |
| 116 | QString new_text = text(); |
| 117 | |
| 118 | if (new_text != "") |
| 119 | { |
| 120 | int v = new_text.toInt(); |
| 121 | int old_v = v; |
| 122 | |
| 123 | if (event->delta() > 0){ |
| 124 | v++; |
| 125 | } |
| 126 | else{ |
| 127 | v--; |
| 128 | } |
| 129 | |
| 130 | if (_min != 0 || _max != 0) |
| 131 | { |
| 132 | if (v < _min ){ |
| 133 | v = _min; |
| 134 | } |
| 135 | else if (v > _max){ |
| 136 | v = _max; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | if (v != old_v){ |
| 141 | setText(QString::number(v)); |
| 142 | valueChanged(v); |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | event->accept(); |
| 147 | return; |
| 148 | } |
| 149 | |
| 150 | QLineEdit::wheelEvent(event); |
| 151 | } |
| 152 | |
| 153 | void KeyLineEdit::setValue(int v) |
| 154 | { |