#include <QGraphicsSvgItem>
#include <QGraphicsView>
#include <QCursor>
+#include <QTextCursor>
#include <QList>
#include <QKeyEvent>
#include <QApplication>
+#include <QTextBlock>
#include "graphicsscenerectmove.h"
GraphicsSceneRectMove::GraphicsSceneRectMove(QObject *parent): QGraphicsScene(parent), m_selectedItem(NULL), resizeMode(NoResize), m_tool(TITLE_RECTANGLE) {
//grabMouse();
zoom = 1.0;
- setBackgroundBrush(QBrush(QColor(0, 0, 0, 0)));
+ setBackgroundBrush(QBrush(Qt::transparent));
}
void GraphicsSceneRectMove::setSelectedItem(QGraphicsItem *item) {
return;
}
int diff = 1;
+ if (m_selectedItem->type() == 8) {
+ QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
+ if (t->textInteractionFlags() & Qt::TextEditorInteraction) {
+ QGraphicsScene::keyPressEvent(keyEvent);
+ return;
+ }
+ }
if (keyEvent->modifiers() & Qt::ControlModifier) diff = 10;
switch (keyEvent->key()) {
case Qt::Key_Left:
default:
QGraphicsScene::keyPressEvent(keyEvent);
}
+ emit actionFinished();
}
//virtual
if (g) {
if (g->type() == 8) {
QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(g);
+ m_selectedItem = g;
t->setTextInteractionFlags(Qt::TextEditorInteraction);
}
}
}
void GraphicsSceneRectMove::mousePressEvent(QGraphicsSceneMouseEvent* e) {
+ m_clickPoint = e->screenPos();
QPointF p = e->scenePos();
p += QPoint(-2, -2);
resizeMode = NoResize;
- QList <QGraphicsItem *> list = items(QRectF(p , QSizeF(4, 4)).toRect());
+ const QList <QGraphicsItem *> list = items(QRectF(p , QSizeF(4, 4)).toRect());
QGraphicsItem *item = NULL;
bool hasSelected = false;
if (m_selectedItem && m_selectedItem->type() == 8) {
// disable text editing
QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
+ t->textCursor().setPosition(0);
+ QTextBlock cur = t->textCursor().block();
+ t->setTextCursor(QTextCursor(cur));
t->setTextInteractionFlags(Qt::NoTextInteraction);
}
m_selectedItem = NULL;
}
}
if (item != NULL) {
- m_clickPoint = e->scenePos();
+ m_sceneClickPoint = e->scenePos();
m_selectedItem = item;
kDebug() << "///////// ITEM TYPE: " << item->type();
if (item->type() == 8) {
}
QGraphicsScene::mousePressEvent(e);
} else if (m_tool == TITLE_RECTANGLE) {
- m_clickPoint = e->scenePos();
+ m_sceneClickPoint = e->scenePos();
m_selectedItem = NULL;
} else if (m_tool == TITLE_TEXT) {
m_selectedItem = addText(QString());
}
+void GraphicsSceneRectMove::clearTextSelection() {
+ if (m_selectedItem && m_selectedItem->type() == 8) {
+ // disable text editing
+ QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
+ t->textCursor().setPosition(0);
+ QTextBlock cur = t->textCursor().block();
+ t->setTextCursor(QTextCursor(cur));
+ t->setTextInteractionFlags(Qt::NoTextInteraction);
+ }
+ m_selectedItem = NULL;
+ clearSelection();
+}
//virtual
void GraphicsSceneRectMove::mouseMoveEvent(QGraphicsSceneMouseEvent* e) {
-
+ if ((e->screenPos() - m_clickPoint).manhattanLength() < QApplication::startDragDistance()) {
+ e->accept();
+ return;
+ }
if (m_selectedItem && e->buttons() & Qt::LeftButton) {
if (m_selectedItem->type() == 3 || m_selectedItem->type() == 13 || m_selectedItem->type() == 7) {
QRectF newrect;
newrect.setBottom(newpoint.y() - m_selectedItem->pos().y());
break;
default:
- QPointF diff = e->scenePos() - m_clickPoint;
- m_clickPoint = e->scenePos();
+ QPointF diff = e->scenePos() - m_sceneClickPoint;
+ m_sceneClickPoint = e->scenePos();
m_selectedItem->moveBy(diff.x(), diff.y());
break;
}
QGraphicsScene::mouseMoveEvent(e);
return;
}
- QPointF diff = e->scenePos() - m_clickPoint;
- m_clickPoint = e->scenePos();
+ QPointF diff = e->scenePos() - m_sceneClickPoint;
+ m_sceneClickPoint = e->scenePos();
m_selectedItem->moveBy(diff.x(), diff.y());
}
emit itemMoved();
} else if (m_tool == TITLE_SELECT) {
-
QPointF p = e->scenePos();
p += QPoint(-2, -2);
resizeMode = NoResize;
}
QGraphicsScene::mouseMoveEvent(e);
} else if (m_tool == TITLE_RECTANGLE && e->buttons() & Qt::LeftButton) {
- if (m_selectedItem == NULL && (m_clickPoint.toPoint() - e->scenePos().toPoint()).manhattanLength() >= QApplication::startDragDistance()) {
+ if (m_selectedItem == NULL && (m_clickPoint - e->screenPos()).manhattanLength() >= QApplication::startDragDistance()) {
// create new rect item
- m_selectedItem = addRect(0, 0, e->scenePos().x() - m_clickPoint.x(), e->scenePos().y() - m_clickPoint.y());
+ m_selectedItem = addRect(0, 0, e->scenePos().x() - m_sceneClickPoint.x(), e->scenePos().y() - m_sceneClickPoint.y());
emit newRect((QGraphicsRectItem *) m_selectedItem);
m_selectedItem->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
- m_selectedItem->setPos(m_clickPoint);
+ m_selectedItem->setPos(m_sceneClickPoint);
resizeMode = BottomRight;
QGraphicsScene::mouseMoveEvent(e);
}
}
void GraphicsSceneRectMove::setCursor(QCursor c) {
- QList<QGraphicsView*> l = views();
+ const QList<QGraphicsView*> l = views();
foreach(QGraphicsView* v, l) {
v->setCursor(c);
}