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Element editor : hover a primitve will highlight it with a blue halo

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3694 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-02-09 08:57:40 +00:00
parent c5036dfb17
commit 9c6499813c
32 changed files with 1741 additions and 1443 deletions
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91
sources/editor/esevent/eseventaddarc.cpp
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@@ -45,30 +45,36 @@ ESEventAddArc::~ESEventAddArc() {
* @param event
* @return
*/
bool ESEventAddArc::mousePressEvent(QGraphicsSceneMouseEvent *event) {
if (event -> button() == Qt::LeftButton) {
bool ESEventAddArc::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (event -> button() == Qt::LeftButton)
{
if(!m_running) m_running = true;
QPointF pos = m_scene->snapToGrid(event -> scenePos());
//create new arc
if (!m_arc) {
m_arc = new PartArc(m_editor, 0, m_scene);
m_arc -> setRect(QRectF(pos, pos));
m_arc -> setAngle(90);
//create new arc
if (!m_arc)
{
m_arc = new PartArc(m_editor);
m_scene -> addItem(m_arc);
m_arc -> setPos(pos);
m_arc -> setProperty("startAngle", 0);
m_arc -> setProperty("spanAngle", 1440);
m_arc -> setProperty("antialias", true);
m_origin = pos;
return true;
}
//Add arc to scene
//At this point, m_arc is finish, we add it with an undo command
m_arc -> setRect(m_arc->rect().normalized());
m_scene -> undoStack().push(new AddPartCommand(QObject::tr("Arc"), m_scene, m_arc));
//Set m_arc to nullptr for create new ellipse at next mouse press
//Set m_arc to nullptr for create new ellipse at next mouse press
m_arc = nullptr;
return true;
}
return false;
}
@@ -120,67 +126,78 @@ bool ESEventAddArc::keyPressEvent(QKeyEvent *event) {
* @brief ESEventAddArc::updateArc
* Redraw the arc with curent value
*/
void ESEventAddArc::updateArc() {
void ESEventAddArc::updateArc()
{
qreal width = (m_mouse_pos.x() - m_origin.x())*2;
if (width < 0) width *= -1;
qreal height = (m_mouse_pos.y() - m_origin.y())*2;
if (height < 0) height *= -1;
QPointF pos_ = m_origin;
QPointF pos_ = m_arc -> mapFromScene(m_origin);
//Draw arc inverted
if (m_inverted) {
if (m_inverted)
{
//Adjust the start angle to be snapped at the origin point of draw
if (m_mouse_pos.y() > m_origin.y()) {
if (m_mouse_pos.x() > m_origin.x()) {
if (m_mouse_pos.y() > m_origin.y())
{
if (m_mouse_pos.x() > m_origin.x())
{
pos_.ry() -= height/2;
m_arc->setStartAngle(180);
m_arc->setStartAngle(2880);
}
else {
else
{
pos_.rx() -= width/2;
m_arc->setStartAngle(90);
m_arc->setStartAngle(1440);
}
}
else {
if (m_mouse_pos.x() > m_origin.x()) {
else
{
if (m_mouse_pos.x() > m_origin.x())
{
pos_.ry() -= height;
pos_.rx() -= width/2;
m_arc->setStartAngle(270);
m_arc->setStartAngle(4320);
}
else {
else
{
pos_.rx() -= width;
pos_.ry() -= height/2;
m_arc->setStartAngle(0);
}
}
}
//Draw arc non inverted
else {
//Adjust the start angle to be snapped at the origin point of draw
if (m_mouse_pos.y() > m_origin.y()) {
if (m_mouse_pos.x() > m_origin.x()) {
//Draw arc non inverted
else
{
//Adjust the start angle to be snapped at the origin point of draw
if (m_mouse_pos.y() > m_origin.y())
{
if (m_mouse_pos.x() > m_origin.x())
{
pos_.rx() -= width/2;
m_arc->setStartAngle(0);
}
else {
else
{
pos_.rx() -= width;
pos_.ry() -= height/2;
m_arc->setStartAngle(270);
m_arc->setStartAngle(4320);
}
}
else {
if (m_mouse_pos.x() > m_origin.x()) {
else
{
if (m_mouse_pos.x() > m_origin.x())
{
pos_.ry() -= height/2;
m_arc->setStartAngle(90);
m_arc->setStartAngle(1440);
}
else {
else
{
pos_.rx() -= width/2;
pos_.ry() -= height;
m_arc->setStartAngle(180);
m_arc->setStartAngle(2880);
}
}
}