void MultiContainerWidget::updateCursorRecursively()
{
QList<RegExpWidget *>::const_iterator it = _children.constBegin();
for ( ; it != _children.constEnd() ; ++it ) {
(*it)->updateCursorRecursively();
}
updateCursorShape();
}
void NcWidgetData::handleMouseMoveEvent( QMouseEvent* event )
{
if ( mLeftButtonPressed )
{
if ( d->mWidgetResizable && mPressedMousePos.onEdges )
{
resizeWidget( event->globalPos() );
}
else if ( d->mWidgetMovable )
{
moveWidget( event->globalPos() );
}
}
else if ( d->mWidgetResizable )
{
updateCursorShape( event->globalPos() );
}
}
void FrameLess::mouseMove(QMouseEvent *e) {
if (_leftButtonPressed) {
if (_mousePress != None) {
int left = _rubberband->frameGeometry().left();
int top = _rubberband->frameGeometry().top();
int right = _rubberband->frameGeometry().right();
int bottom = _rubberband->frameGeometry().bottom();
if (_mousePress == Top) {
top = e->globalPos().y();
} else if (_mousePress == Bottom) {
bottom = e->globalPos().y();
} else if (_mousePress == Left) {
left = e->globalPos().x();
} else if (_mousePress == Right) {
right = e->globalPos().x();
} else if (_mousePress == TopLeft) {
top = e->globalPos().y();
left = e->globalPos().x();
} else if (_mousePress == TopRight) {
right = e->globalPos().x();
top = e->globalPos().y();
} else if (_mousePress == BottomLeft) {
bottom = e->globalPos().y();
left = e->globalPos().x();
} else if (_mousePress == BottomRight) {
bottom = e->globalPos().y();
right = e->globalPos().x();
}
QRect newRect(QPoint(left, top), QPoint(right, bottom));
if (newRect.width() < _parent->minimumWidth()) {
left = _parent->frameGeometry().x();
}
else if (newRect.height() < _parent->minimumHeight()) {
top = _parent->frameGeometry().y();
}
_parent->setGeometry(QRect(QPoint(left, top), QPoint(right, bottom)));
_rubberband->setGeometry(QRect(QPoint(left, top), QPoint(right, bottom)));
}
} else {
updateCursorShape(e->globalPos());
}
}
void OverlayEditorScene::mousePressEvent(QGraphicsSceneMouseEvent *e) {
QGraphicsScene::mousePressEvent(e);
if (e->isAccepted())
return;
if (e->button() == Qt::LeftButton) {
e->accept();
if (wfsHover == Qt::NoSection) {
qgpiSelected = childAt(e->scenePos());
if (qgpiSelected) {
qgriSelected->setRect(selectedRect());
qgriSelected->show();
} else {
qgriSelected->hide();
}
}
updateCursorShape(e->scenePos());
}
}
void RegExpWidget::updateCursorRecursively()
{
updateCursorShape();
}
void RegExpWidget::enterEvent( TQEvent * )
{
updateCursorShape();
}
void FrameLess::mouseHover(QHoverEvent *e) {
updateCursorShape(_parent->mapToGlobal(e->pos()));
}
void OverlayEditorScene::mouseMoveEvent(QGraphicsSceneMouseEvent *e) {
QGraphicsScene::mouseMoveEvent(e);
if (e->isAccepted())
return;
if (qgpiSelected && (e->buttons() & Qt::LeftButton)) {
e->accept();
if (wfsHover == Qt::NoSection)
return;
QPointF delta = e->scenePos() - e->buttonDownScenePos(Qt::LeftButton);
bool square = e->modifiers() & Qt::ShiftModifier;
QRectF orig = selectedRect();
switch (wfsHover) {
case Qt::TitleBarArea:
orig.translate(delta);
break;
case Qt::TopSection:
orig.setTop(orig.top() + delta.y());
if (orig.height() < 8.0f)
orig.setTop(orig.bottom() - 8.0f);
if (square)
orig.setRight(orig.left() + orig.height());
break;
case Qt::BottomSection:
orig.setBottom(orig.bottom() + delta.y());
if (orig.height() < 8.0f)
orig.setBottom(orig.top() + 8.0f);
if (square)
orig.setRight(orig.left() + orig.height());
break;
case Qt::LeftSection:
orig.setLeft(orig.left() + delta.x());
if (orig.width() < 8.0f)
orig.setLeft(orig.right() - 8.0f);
if (square)
orig.setBottom(orig.top() + orig.width());
break;
case Qt::RightSection:
orig.setRight(orig.right() + delta.x());
if (orig.width() < 8.0f)
orig.setRight(orig.left() + 8.0f);
if (square)
orig.setBottom(orig.top() + orig.width());
break;
case Qt::TopLeftSection:
orig.setTopLeft(orig.topLeft() + delta);
if (orig.height() < 8.0f)
orig.setTop(orig.bottom() - 8.0f);
if (orig.width() < 8.0f)
orig.setLeft(orig.right() - 8.0f);
if (square) {
qreal size = qMin(orig.width(), orig.height());
QPointF sz(-size, -size);
orig.setTopLeft(orig.bottomRight() + sz);
}
break;
case Qt::TopRightSection:
orig.setTopRight(orig.topRight() + delta);
if (orig.height() < 8.0f)
orig.setTop(orig.bottom() - 8.0f);
if (orig.width() < 8.0f)
orig.setRight(orig.left() + 8.0f);
if (square) {
qreal size = qMin(orig.width(), orig.height());
QPointF sz(size, -size);
orig.setTopRight(orig.bottomLeft() + sz);
}
break;
case Qt::BottomLeftSection:
orig.setBottomLeft(orig.bottomLeft() + delta);
if (orig.height() < 8.0f)
orig.setBottom(orig.top() + 8.0f);
if (orig.width() < 8.0f)
orig.setLeft(orig.right() - 8.0f);
if (square) {
qreal size = qMin(orig.width(), orig.height());
QPointF sz(-size, size);
orig.setBottomLeft(orig.topRight() + sz);
}
break;
case Qt::BottomRightSection:
orig.setBottomRight(orig.bottomRight() + delta);
if (orig.height() < 8.0f)
orig.setBottom(orig.top() + 8.0f);
if (orig.width() < 8.0f)
orig.setRight(orig.left() + 8.0f);
if (square) {
qreal size = qMin(orig.width(), orig.height());
QPointF sz(size, size);
orig.setBottomRight(orig.topLeft() + sz);
}
break;
case Qt::NoSection:
// Handled above, but this makes the compiler happy.
return;
}
qgriSelected->setRect(orig);
} else {
updateCursorShape(e->scenePos());
}
}
void NcWidgetData::handleHoverMoveEvent( QHoverEvent* event )
{
if ( d->mWidgetResizable )
updateCursorShape( mWidget->mapToGlobal( event->pos() ) );
}
