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Editor: Add actions for view page/line up/down.

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Task-number: QTCREATORBUG-4994
Change-Id: Ia6ce1a01cd78dd1987404d77f6b0c0da41b4929e
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
This commit is contained in:
David Schulz
2014-06-02 14:21:46 +02:00
parent 408150285d
commit 714d56a381
5 changed files with 58 additions and 18 deletions
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38
src/plugins/texteditor/basetexteditor.cpp
View File

@@ -1487,6 +1487,26 @@ bool BaseTextEditorWidget::cursorMoveKeyEvent(QKeyEvent *e)
return true;
}
void BaseTextEditorWidget::viewPageUp()
{
verticalScrollBar()->triggerAction(QAbstractSlider::SliderPageStepSub);
}
void BaseTextEditorWidget::viewPageDown()
{
verticalScrollBar()->triggerAction(QAbstractSlider::SliderPageStepAdd);
}
void BaseTextEditorWidget::viewLineUp()
{
verticalScrollBar()->triggerAction(QAbstractSlider::SliderSingleStepSub);
}
void BaseTextEditorWidget::viewLineDown()
{
verticalScrollBar()->triggerAction(QAbstractSlider::SliderSingleStepAdd);
}
static inline bool isModifier(QKeyEvent *e)
{
if (!e)
@@ -1729,14 +1749,6 @@ void BaseTextEditorWidget::keyPressEvent(QKeyEvent *e)
break;
case Qt::Key_Up:
case Qt::Key_Down:
if (e->modifiers() & Qt::ControlModifier) {
verticalScrollBar()->triggerAction(
e->key() == Qt::Key_Up ? QAbstractSlider::SliderSingleStepSub :
QAbstractSlider::SliderSingleStepAdd);
e->accept();
return;
}
// fall through
case Qt::Key_Right:
case Qt::Key_Left:
if (HostOsInfo::isMacHost())
@@ -1765,16 +1777,6 @@ void BaseTextEditorWidget::keyPressEvent(QKeyEvent *e)
}
}
break;
case Qt::Key_PageUp:
case Qt::Key_PageDown:
if (e->modifiers() == Qt::ControlModifier) {
verticalScrollBar()->triggerAction(
e->key() == Qt::Key_PageUp ? QAbstractSlider::SliderPageStepSub :
QAbstractSlider::SliderPageStepAdd);
e->accept();
return;
}
break;
case Qt::Key_Insert:
if (ro) break;
if (e->modifiers() == Qt::NoModifier) {