| 82 | #define TEST_SEQUENCE(EVENT, MODIFIER, KEY) \ |
| 83 | ((EVENT)->modifiers() & (MODIFIER)) && (EVENT)->key() == (KEY) |
| 84 | bool pqPythonTextArea::eventFilter(QObject* obj, QEvent* event) |
| 85 | { |
| 86 | if (event->type() == QEvent::KeyPress) |
| 87 | { |
| 88 | QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event); |
| 89 | if (keyEvent->matches(QKeySequence::Undo)) |
| 90 | { |
| 91 | this->UndoStack.undo(); |
| 92 | this->LineNumberArea->update(); |
| 93 | return true; |
| 94 | } |
| 95 | else if (keyEvent->matches(QKeySequence::Redo)) |
| 96 | { |
| 97 | this->UndoStack.redo(); |
| 98 | this->LineNumberArea->update(); |
| 99 | return true; |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | return QObject::eventFilter(obj, event); |
| 104 | } |
| 105 | #undef TEST_SEQUENCE |
| 106 | |
| 107 | //----------------------------------------------------------------------------- |