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Add position mouse cursor in DiagramView

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This commit is contained in:
Simon De Backer
2020-09-25 22:06:11 +02:00
parent 546433cac2
commit f77255c762
1 changed files with 27 additions and 26 deletions
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53
sources/diagramview.cpp
View File

@@ -83,16 +83,16 @@ DiagramView::DiagramView(Diagram *diagram, QWidget *parent) :
updateWindowTitle();
m_diagram->loadElmtFolioSeq();
m_diagram->loadCndFolioSeq();
m_paste_here = new QAction(QET::Icons::EditPaste, tr("Coller ici", "context menu action"), this);
connect(m_paste_here, SIGNAL(triggered()), this, SLOT(pasteHere()));
m_multi_paste = new QAction(QET::Icons::EditPaste, tr("Collage multiple"), this);
connect(m_multi_paste, &QAction::triggered, [this]() {
MultiPasteDialog d(this->m_diagram, this);
d.exec();
});
//setup three separators, to be use in context menu
for(int i=0 ; i<3 ; ++i)
{
@@ -410,7 +410,7 @@ void DiagramView::pasteHere()
void DiagramView::mousePressEvent(QMouseEvent *e)
{
e->ignore();
if (m_fresh_focus_in)
{
switchToVisualisationModeIfNeeded(e);
@@ -427,7 +427,7 @@ void DiagramView::mousePressEvent(QMouseEvent *e)
e->accept();
return;
}
//There is a good luck that user want to do a free selection
//In this case we temporally disable the dragmode because if the QGraphicsScene don't accept the event,
//and the drag mode is set to rubberbanddrag, the QGraphicsView start rubber band drag, and accept the event.
@@ -441,11 +441,11 @@ void DiagramView::mousePressEvent(QMouseEvent *e)
} else {
QGraphicsView::mousePressEvent(e);
}
if (e->isAccepted()) {
return;
}
if (e->button() == Qt::LeftButton &&
e->modifiers() == Qt::CTRL)
{
@@ -454,10 +454,10 @@ void DiagramView::mousePressEvent(QMouseEvent *e)
e->accept();
return;
}
if (!e->isAccepted()) {
QGraphicsView::mousePressEvent(e);
}
}
}
/**
@@ -466,6 +466,7 @@ void DiagramView::mousePressEvent(QMouseEvent *e)
*/
void DiagramView::mouseMoveEvent(QMouseEvent *e)
{
setToolTip(tr("(Dev) X: %1 Y: %2").arg(e->pos().x()).arg(e->pos().y()));
if (m_event_interface && m_event_interface->mouseMoveEvent(e)) return;
//Drag the view
@@ -491,7 +492,7 @@ void DiagramView::mouseMoveEvent(QMouseEvent *e)
update();
}
}
//Stop polygon rubberbanding if user has let go of all buttons (even
//if we didn't get the release events)
if (!e->buttons()) {
@@ -501,7 +502,7 @@ void DiagramView::mouseMoveEvent(QMouseEvent *e)
}
m_free_rubberband.append(mapToScene(e->pos()));
emit freeRubberBandChanged(m_free_rubberband);
if (viewportUpdateMode() != QGraphicsView::NoViewportUpdate)
{
if (viewportUpdateMode() != QGraphicsView::FullViewportUpdate) {
@@ -511,7 +512,7 @@ void DiagramView::mouseMoveEvent(QMouseEvent *e)
update();
}
}
//Set the new selection area
QPainterPath selection_area;
selection_area.addPolygon(m_free_rubberband);
@@ -549,7 +550,7 @@ void DiagramView::mouseReleaseEvent(QMouseEvent *e)
update();
}
}
if (m_free_rubberband.count() > 3)
{
//Popup a menu with an action to create conductors between
@@ -565,7 +566,7 @@ void DiagramView::mouseReleaseEvent(QMouseEvent *e)
menu->addAction(act);
menu->popup(e->globalPos());
}
m_free_rubberbanding = false;
m_free_rubberband = QPolygon();
emit freeRubberBandChanged(m_free_rubberband);
@@ -662,7 +663,7 @@ void DiagramView::keyPressEvent(QKeyEvent *e)
{
if (m_event_interface && m_event_interface->keyPressEvent(e))
return;
ProjectView *current_project = this->diagramEditor()->currentProjectView();
DiagramContent dc(m_diagram);
switch(e -> key())
@@ -734,7 +735,7 @@ void DiagramView::keyPressEvent(QKeyEvent *e)
}
break;
}
switchToVisualisationModeIfNeeded(e);
QGraphicsView::keyPressEvent(e);
}
@@ -765,7 +766,7 @@ void DiagramView::scrollOnMovement(QKeyEvent *e)
continue;
if(qgi->parentItem() && qgi->parentItem()->isSelected())
continue;
qreal x = qgi->pos().x();
qreal y = qgi->pos().y();
qreal bottom = viewed_scene.bottom();
@@ -776,12 +777,12 @@ void DiagramView::scrollOnMovement(QKeyEvent *e)
qreal elmt_bottom = y + qgi->boundingRect().bottom();
qreal elmt_right = x + qgi->boundingRect().right();
qreal elmt_left = x + qgi->boundingRect().left();
bool elmt_right_of_left_margin = elmt_left>=left;
bool elmt_left_of_right_margin = elmt_right<=right;
bool elmt_below_top_margin = elmt_top>=top;
bool elmt_above_bottom_margin = elmt_bottom<=bottom;
if (!(elmt_right_of_left_margin && elmt_left_of_right_margin) ||
!(elmt_below_top_margin && elmt_above_bottom_margin ) )
{
@@ -852,7 +853,7 @@ void DiagramView::adjustSceneRect()
{
QRectF scene_rect = m_diagram->sceneRect();
scene_rect.adjust(-Diagram::margin, -Diagram::margin, Diagram::margin, Diagram::margin);
QSettings settings;
if (settings.value("diagrameditor/zoom-out-beyond-of-folio", false).toBool())
{
@@ -1057,7 +1058,7 @@ bool DiagramView::event(QEvent *e) {
void DiagramView::paintEvent(QPaintEvent *event)
{
QGraphicsView::paintEvent(event);
if (m_free_rubberbanding && m_free_rubberband.count() >= 3)
{
QPainter painter(viewport());
@@ -1195,7 +1196,7 @@ QList<QAction *> DiagramView::contextMenuActions() const
list << m_separators.at(2);
list << qde->m_depth_action_group->actions();
}
//Remove from the context menu the actions which are disabled.
const QList<QAction *> actions = list;
for(QAction *action : actions)
@@ -1205,7 +1206,7 @@ QList<QAction *> DiagramView::contextMenuActions() const
}
}
}
return list;
}
@@ -1218,16 +1219,16 @@ void DiagramView::contextMenuEvent(QContextMenuEvent *e)
QGraphicsView::contextMenuEvent(e);
if(e->isAccepted())
return;
if (QGraphicsItem *qgi = m_diagram->itemAt(mapToScene(e->pos()), transform()))
{
if (!qgi -> isSelected()) {
m_diagram->clearSelection();
}
qgi->setSelected(true);
}
if (m_diagram->selectedItems().isEmpty())
{
m_paste_here_pos = e->pos();