1 /***************************************************************************
2 * copyright (C) 2008 by Marco Gittler (g.marco@freenet.de) *
3 * Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
19 ***************************************************************************/
21 #include "graphicsscenerectmove.h"
24 #include <QGraphicsSceneMouseEvent>
25 #include <QGraphicsRectItem>
26 #include <QGraphicsSvgItem>
27 #include <QGraphicsView>
29 #include <QTextCursor>
32 #include <QApplication>
36 GraphicsSceneRectMove::GraphicsSceneRectMove(QObject *parent) :
37 QGraphicsScene(parent),
39 m_resizeMode(NoResize),
40 m_tool(TITLE_RECTANGLE)
44 setBackgroundBrush(QBrush(Qt::transparent));
48 void GraphicsSceneRectMove::setSelectedItem(QGraphicsItem *item)
51 m_selectedItem = item;
52 item->setSelected(true);
56 TITLETOOL GraphicsSceneRectMove::tool()
61 void GraphicsSceneRectMove::setTool(TITLETOOL tool)
66 setCursor(Qt::CrossCursor);
69 setCursor(Qt::IBeamCursor);
72 setCursor(Qt::ArrowCursor);
76 void GraphicsSceneRectMove::keyPressEvent(QKeyEvent * keyEvent)
78 if (m_selectedItem == NULL || !(m_selectedItem->flags() & QGraphicsItem::ItemIsMovable)) {
79 QGraphicsScene::keyPressEvent(keyEvent);
82 if (m_selectedItem->type() == QGraphicsTextItem::Type) {
83 QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
84 if (t->textInteractionFlags() & Qt::TextEditorInteraction) {
85 QGraphicsScene::keyPressEvent(keyEvent);
90 if (keyEvent->modifiers() & Qt::ControlModifier) diff = 10;
91 switch (keyEvent->key()) {
93 foreach (QGraphicsItem *qgi, selectedItems()) { qgi->moveBy(-diff,0); }
97 foreach (QGraphicsItem *qgi, selectedItems()) { qgi->moveBy( diff,0); }
101 foreach (QGraphicsItem *qgi, selectedItems()) { qgi->moveBy(0,-diff); }
105 foreach (QGraphicsItem *qgi, selectedItems()) { qgi->moveBy(0, diff); }
109 case Qt::Key_Backspace:
110 foreach (QGraphicsItem *qgi, selectedItems()) {
111 if (qgi->data(-1).toInt() == -1) continue;
115 m_selectedItem = NULL;
116 emit selectionChanged();
119 QGraphicsScene::keyPressEvent(keyEvent);
121 emit actionFinished();
124 void GraphicsSceneRectMove::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* e)
126 QPointF p = e->scenePos();
128 m_resizeMode = NoResize;
129 m_selectedItem = NULL;
131 // http://www.kdenlive.org/mantis/view.php?id=1035
132 QList<QGraphicsItem*> i = items(QRectF(p , QSizeF(4, 4)).toRect());
133 if (i.isEmpty()) return;
135 QGraphicsItem* g = i.first();
136 if (g->type() == QGraphicsTextItem::Type) {
138 QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(g);
139 t->setTextInteractionFlags(Qt::TextEditorInteraction);
140 } else emit doubleClickEvent();
141 QGraphicsScene::mouseDoubleClickEvent(e);
144 void GraphicsSceneRectMove::mouseReleaseEvent(QGraphicsSceneMouseEvent *e)
146 if (m_tool == TITLE_RECTANGLE && m_selectedItem) setSelectedItem(m_selectedItem);
147 QGraphicsScene::mouseReleaseEvent(e);
148 emit actionFinished();
151 void GraphicsSceneRectMove::mousePressEvent(QGraphicsSceneMouseEvent* e)
153 m_clickPoint = e->screenPos();
154 QPointF p = e->scenePos();
156 m_resizeMode = NoResize;
157 const QList <QGraphicsItem *> list = items(QRectF(p , QSizeF(4, 4)).toRect());
158 QGraphicsItem *item = NULL;
160 if (m_tool == TITLE_SELECT) {
161 foreach(QGraphicsItem *g, list) {
162 kDebug() << " - - CHECKING ITEM Z:" << g->zValue() << ", TYPE: " << g->type();
163 // check is there is a selected item in list
164 if (g->zValue() > -1000 && g->isSelected()) {
169 if (item == NULL || !(item->flags() & QGraphicsItem::ItemIsSelectable)) {
170 if (m_selectedItem && m_selectedItem->type() == QGraphicsTextItem::Type) {
171 // disable text editing
172 QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
173 t->textCursor().setPosition(0);
174 QTextBlock cur = t->textCursor().block();
175 t->setTextCursor(QTextCursor(cur));
176 t->setTextInteractionFlags(Qt::NoTextInteraction);
178 m_selectedItem = NULL;
179 foreach(QGraphicsItem* g, list) {
180 if (g->zValue() > -1000) {
186 if (item != NULL && item->flags() & QGraphicsItem::ItemIsMovable) {
187 m_sceneClickPoint = e->scenePos();
188 m_selectedItem = item;
189 kDebug() << "///////// ITEM TYPE: " << item->type();
190 if (item->type() == QGraphicsTextItem::Type) {
191 QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(item);
192 if (t->textInteractionFlags() == Qt::TextEditorInteraction) {
193 QGraphicsScene::mousePressEvent(e);
196 t->setTextInteractionFlags(Qt::NoTextInteraction);
197 setCursor(Qt::ClosedHandCursor);
198 } else if (item->type() == QGraphicsRectItem::Type || item->type() == QGraphicsSvgItem::Type || item->type() == QGraphicsPixmapItem::Type) {
200 if (m_selectedItem->type() == QGraphicsRectItem::Type)
201 r1 = ((QGraphicsRectItem*)m_selectedItem)->rect().normalized();
203 r1 = m_selectedItem->boundingRect().normalized();
205 QList<QGraphicsView*> viewlist = views();
206 QGraphicsView *view = NULL;
207 if (viewlist.size() > 0) view = viewlist[0];
208 if (view == NULL) return;
209 // Item mapped coordinates
210 QPolygon r = m_selectedItem->deviceTransform(view->viewportTransform()).map(r1).toPolygon();
211 QPainterPath top(r.point(0));
212 top.lineTo(r.point(1));
213 QPainterPath bottom(r.point(2));
214 bottom.lineTo(r.point(3));
215 QPainterPath left(r.point(0));
216 left.lineTo(r.point(3));
217 QPainterPath right(r.point(1));
218 right.lineTo(r.point(2));
221 // The area interested by the mouse pointer
222 QPoint viewPos = view->mapFromScene(e->scenePos());
223 QPainterPath mouseArea;
224 mouseArea.addRect(viewPos.x() - 4, viewPos.y() - 4, 8, 8);
226 // Check for collisions between the mouse and the borders
227 if (mouseArea.contains(r.point(0))) m_resizeMode = TopLeft;
228 else if (mouseArea.contains(r.point(2))) m_resizeMode = BottomRight;
229 else if (mouseArea.contains(r.point(1))) m_resizeMode = TopRight;
230 else if (mouseArea.contains(r.point(3))) m_resizeMode = BottomLeft;
231 else if (top.intersects(mouseArea)) m_resizeMode = Up;
232 else if (bottom.intersects(mouseArea)) m_resizeMode = Down;
233 else if (right.intersects(mouseArea)) m_resizeMode = Right;
234 else if (left.intersects(mouseArea)) m_resizeMode = Left;
237 setCursor(Qt::ClosedHandCursor);
240 QGraphicsScene::mousePressEvent(e);
241 } else if (m_tool == TITLE_RECTANGLE) {
242 m_sceneClickPoint = e->scenePos();
243 m_selectedItem = NULL;
244 } else if (m_tool == TITLE_TEXT) {
245 m_selectedItem = addText(QString());
246 emit newText((QGraphicsTextItem *) m_selectedItem);
247 m_selectedItem->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
248 ((QGraphicsTextItem *)m_selectedItem)->setTextInteractionFlags(Qt::TextEditorInteraction);
249 m_selectedItem->setPos(e->scenePos() - QPointF(0, (int)(m_fontSize / 2)));
250 QGraphicsScene::mousePressEvent(e);
253 kDebug() << "////// MOUSE CLICK, RESIZE MODE: " << m_resizeMode;
257 void GraphicsSceneRectMove::clearTextSelection()
259 if (m_selectedItem && m_selectedItem->type() == QGraphicsTextItem::Type) {
260 // disable text editing
261 QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
262 t->textCursor().setPosition(0);
263 QTextBlock cur = t->textCursor().block();
264 t->setTextCursor(QTextCursor(cur));
265 t->setTextInteractionFlags(Qt::NoTextInteraction);
267 m_selectedItem = NULL;
271 void GraphicsSceneRectMove::mouseMoveEvent(QGraphicsSceneMouseEvent* e)
273 if (e->buttons() != Qt::NoButton && (e->screenPos() - m_clickPoint).manhattanLength() < QApplication::startDragDistance()) {
277 if (m_selectedItem && e->buttons() & Qt::LeftButton) {
278 if (m_selectedItem->type() == QGraphicsRectItem::Type || m_selectedItem->type() == QGraphicsSvgItem::Type || m_selectedItem->type() == QGraphicsPixmapItem::Type) {
280 if (m_selectedItem->type() == QGraphicsRectItem::Type)
281 newrect = ((QGraphicsRectItem*)m_selectedItem)->rect();
283 newrect = m_selectedItem->boundingRect();
284 QPointF newpoint = e->scenePos();
286 * The vertices of the rectangle (check for matrix
287 * transformation); to be replaced by QTransform::map()?
289 QPointF itemOrigin = m_selectedItem->scenePos();
290 QTransform transform = m_selectedItem->transform();
291 QPointF topLeft(transform.m11() * newrect.toRect().left() + transform.m21() * newrect.toRect().top() + transform.m31() + itemOrigin.x(), transform.m22() * newrect.toRect().top() + transform.m12() * newrect.toRect().left() + transform.m32() + itemOrigin.y());
292 QPointF bottomLeft(transform.m11() * newrect.toRect().left() + transform.m21() * newrect.toRect().bottom() + transform.m31() + itemOrigin.x(), transform.m22() * newrect.toRect().bottom() + transform.m12() * newrect.toRect().left() + transform.m32() + itemOrigin.y());
293 QPointF topRight(transform.m11() * newrect.toRect().right() + transform.m21() * newrect.toRect().top() + transform.m31() + itemOrigin.x(), transform.m22() * newrect.toRect().top() + transform.m12() * newrect.toRect().right() + transform.m32() + itemOrigin.y());
294 QPointF bottomRight(transform.m11() * newrect.toRect().right() + transform.m21() * newrect.toRect().bottom() + transform.m31() + itemOrigin.x(), transform.m22() * newrect.toRect().bottom() + transform.m12() * newrect.toRect().right() + transform.m32() + itemOrigin.y());
295 // Convert the mouse coordinates applying inverted transformation
296 QPointF newPointRelative = newpoint - itemOrigin;
297 QPointF resizePoint(transform.inverted().m11() * newPointRelative.x() + transform.inverted().m21() * newPointRelative.y() + transform.inverted().m31(), transform.inverted().m22() * newPointRelative.y() + transform.inverted().m12() * newPointRelative.x() + transform.inverted().m32());
299 * Will check if the mouse is on the right of the limit lines with a
300 * determinant (it must be less than zero because the Y axis is
303 int determinantH, determinantV;
304 // Check whether to resize or to just move the item(s)
305 switch (m_resizeMode) {
307 determinantV = (bottomRight.x() - newpoint.x()) * (topRight.y() - newpoint.y()) - (bottomRight.y() - newpoint.y()) * (topRight.x() - newpoint.x());
308 determinantH = (bottomLeft.x() - newpoint.x()) * (bottomRight.y() - newpoint.y()) - (bottomLeft.y() - newpoint.y()) * (bottomRight.x() - newpoint.x());
309 if (determinantV < 0) {
310 if (determinantH < 0) {
311 // resizePoint is not working for some reason
312 newrect.setBottomRight(QPointF(newrect.width() - (transform.inverted().m11() * resizePoint.x() + transform.inverted().m21() * resizePoint.y() + transform.inverted().m31()), newrect.bottom() - (transform.inverted().m22() * resizePoint.y() + transform.inverted().m12() * resizePoint.x() + transform.inverted().m32())));
313 m_selectedItem->setPos(resizePoint + itemOrigin);
315 m_resizeMode = BottomLeft;
317 if (determinantH < 0)
318 m_resizeMode = TopRight;
320 m_resizeMode = BottomRight;
324 determinantV = (bottomRight.x() - newpoint.x()) * (topRight.y() - newpoint.y()) - (bottomRight.y() - newpoint.y()) * (topRight.x() - newpoint.x());
325 determinantH = (topRight.x() - newpoint.x()) * (topLeft.y() - newpoint.y()) - (topRight.y() - newpoint.y()) * (topLeft.x() - newpoint.x());
326 if (determinantV < 0) {
327 if (determinantH < 0) {
328 newrect.setBottomRight(QPointF(newrect.width() - resizePoint.x(), resizePoint.y()));
329 m_selectedItem->setPos(QPointF(transform.m11() * resizePoint.x() + transform.m21() *(newrect.bottom() - resizePoint.y()) + transform.m31() + itemOrigin.x(), transform.m22() *(newrect.bottom() - resizePoint.y()) + transform.m12() * resizePoint.x() + transform.m32() + itemOrigin.y()));
331 m_resizeMode = TopLeft;
333 if (determinantH < 0)
334 m_resizeMode = BottomRight;
336 m_resizeMode = TopRight;
340 determinantV = (topLeft.x() - newpoint.x()) * (bottomLeft.y() - newpoint.y()) - (topLeft.y() - newpoint.y()) * (bottomLeft.x() - newpoint.x());
341 determinantH = (bottomLeft.x() - newpoint.x()) * (bottomRight.y() - newpoint.y()) - (bottomLeft.y() - newpoint.y()) * (bottomRight.x() - newpoint.x());
342 if (determinantV < 0) {
343 if (determinantH < 0) {
344 newrect.setBottomRight(QPointF(resizePoint.x(), newrect.bottom() - resizePoint.y()));
345 m_selectedItem->setPos(QPointF(transform.m11() *(newrect.width() - resizePoint.x()) + transform.m21() * resizePoint.y() + transform.m31() + itemOrigin.x(), transform.m22() * resizePoint.y() + transform.m12() *(newrect.width() - resizePoint.x()) + transform.m32() + itemOrigin.y()));
347 m_resizeMode = BottomRight;
349 if (determinantH < 0)
350 m_resizeMode = TopLeft;
352 m_resizeMode = BottomLeft;
356 determinantV = (topLeft.x() - newpoint.x()) * (bottomLeft.y() - newpoint.y()) - (topLeft.y() - newpoint.y()) * (bottomLeft.x() - newpoint.x());
357 determinantH = (topRight.x() - newpoint.x()) * (topLeft.y() - newpoint.y()) - (topRight.y() - newpoint.y()) * (topLeft.x() - newpoint.x());
358 if (determinantV < 0) {
359 if (determinantH < 0)
360 newrect.setBottomRight(resizePoint);
362 m_resizeMode = TopRight;
364 if (determinantH < 0)
365 m_resizeMode = BottomLeft;
367 m_resizeMode = TopLeft;
371 determinantV = (bottomRight.x() - newpoint.x()) * (topRight.y() - newpoint.y()) - (bottomRight.y() - newpoint.y()) * (topRight.x() - newpoint.x());
372 if (determinantV < 0) {
373 newrect.setRight(newrect.width() - resizePoint.x());
374 m_selectedItem->setPos(QPointF(transform.m11() * resizePoint.x() + transform.m31() + itemOrigin.x(), transform.m12() * resizePoint.x() + transform.m32() + itemOrigin.y()));
376 m_resizeMode = Right;
379 determinantV = (topLeft.x() - newpoint.x()) * (bottomLeft.y() - newpoint.y()) - (topLeft.y() - newpoint.y()) * (bottomLeft.x() - newpoint.x());
380 if (determinantV < 0)
381 newrect.setRight(resizePoint.x());
386 determinantH = (bottomLeft.x() - newpoint.x()) * (bottomRight.y() - newpoint.y()) - (bottomLeft.y() - newpoint.y()) * (bottomRight.x() - newpoint.x());
387 if (determinantH < 0) {
388 newrect.setBottom(newrect.bottom() - resizePoint.y());
389 m_selectedItem->setPos(QPointF(transform.m21() * resizePoint.y() + transform.m31() + itemOrigin.x(), transform.m22() * resizePoint.y() + transform.m32() + itemOrigin.y()));
394 determinantH = (topRight.x() - newpoint.x()) * (topLeft.y() - newpoint.y()) - (topRight.y() - newpoint.y()) * (topLeft.x() - newpoint.x());
395 if (determinantH < 0)
396 newrect.setBottom(resizePoint.y());
401 QPointF diff = e->scenePos() - m_sceneClickPoint;
402 m_sceneClickPoint = e->scenePos();
403 foreach (QGraphicsItem *qgi, selectedItems()) { qgi->moveBy(diff.x(), diff.y()); }
406 if (m_selectedItem->type() == QGraphicsRectItem::Type && m_resizeMode != NoResize) {
407 QGraphicsRectItem *gi = (QGraphicsRectItem*)m_selectedItem;
408 // Resize using aspect ratio
409 if (!m_selectedItem->data(0).isNull()) {
410 // we want to keep aspect ratio
411 double hRatio = (double) newrect.width() / m_selectedItem->data(0).toInt();
412 double vRatio = (double) newrect.height() / m_selectedItem->data(1).toInt();
413 if (hRatio < vRatio) newrect.setHeight(m_selectedItem->data(1).toInt() * hRatio);
414 else newrect.setWidth(m_selectedItem->data(0).toInt() * vRatio);
417 gi->setRect(newrect);
421 if (resizeMode == Left || resizeMode == Right ) s = m_selectedItem->boundingRect().width() / newrect.width();
422 else s = m_selectedItem->boundingRect().height() / newrect.height();
423 m_selectedItem->scale( 1 / s, 1 / s );
424 kDebug()<<"/// SCALING SVG, RESIZE MODE: "<<resizeMode<<", RECT:"<<m_selectedItem->boundingRect();
426 //gi->setPos(m_selectedItem->scenePos());
427 /*if (resizeMode == NoResize) {
428 QGraphicsScene::mouseMoveEvent(e);
431 } else if (m_selectedItem->type() == QGraphicsTextItem::Type) {
432 QGraphicsTextItem *t = static_cast<QGraphicsTextItem *>(m_selectedItem);
433 if (t->textInteractionFlags() & Qt::TextEditorInteraction) {
434 QGraphicsScene::mouseMoveEvent(e);
437 QPointF diff = e->scenePos() - m_sceneClickPoint;
438 m_sceneClickPoint = e->scenePos();
439 foreach (QGraphicsItem *qgi, selectedItems()) { qgi->moveBy(diff.x(), diff.y()); }
442 } else if (m_tool == TITLE_SELECT) {
443 QList<QGraphicsView*> viewlist = views();
444 QGraphicsView *view = NULL;
445 if (viewlist.size() > 0) view = viewlist[0];
447 QPointF p = e->scenePos();
449 m_resizeMode = NoResize;
450 bool itemFound = false;
451 QList<QGraphicsItem *> list = items(QRectF(p , QSizeF(4, 4)).toRect());
452 foreach(const QGraphicsItem* g, list) {
453 if ((g->type() == QGraphicsSvgItem::Type || g->type() == QGraphicsPixmapItem::Type) && g->zValue() > -1000) {
455 setCursor(Qt::OpenHandCursor);
457 } else if (g->type() == QGraphicsRectItem::Type && g->zValue() > -1000) {
458 if (view == NULL) continue;
459 QRectF r1 = ((const QGraphicsRectItem*)g)->rect().normalized();
462 // Item mapped coordinates
463 QPolygon r = g->deviceTransform(view->viewportTransform()).map(r1).toPolygon();
464 QPainterPath top(r.point(0));
465 top.lineTo(r.point(1));
466 QPainterPath bottom(r.point(2));
467 bottom.lineTo(r.point(3));
468 QPainterPath left(r.point(0));
469 left.lineTo(r.point(3));
470 QPainterPath right(r.point(1));
471 right.lineTo(r.point(2));
473 // The area interested by the mouse pointer
474 QPoint viewPos = view->mapFromScene(e->scenePos());
475 QPainterPath mouseArea;
476 mouseArea.addRect(viewPos.x() - 4, viewPos.y() - 4, 8, 8);
478 // Check for collisions between the mouse and the borders
479 if (mouseArea.contains(r.point(0)) || mouseArea.contains(r.point(2))) setCursor(Qt::SizeFDiagCursor);
480 else if (mouseArea.contains(r.point(1)) || mouseArea.contains(r.point(3))) setCursor(Qt::SizeBDiagCursor);
481 else if (top.intersects(mouseArea) || bottom.intersects(mouseArea)) setCursor(Qt::SizeVerCursor);
482 else if (right.intersects(mouseArea) || left.intersects(mouseArea)) setCursor(Qt::SizeHorCursor);
484 setCursor(Qt::OpenHandCursor);
487 if (!itemFound) setCursor(Qt::ArrowCursor);
489 QGraphicsScene::mouseMoveEvent(e);
490 } else if (m_tool == TITLE_RECTANGLE && e->buttons() & Qt::LeftButton) {
491 if (m_selectedItem == NULL) {
492 // create new rect item
493 QRectF r(0, 0, e->scenePos().x() - m_sceneClickPoint.x(), e->scenePos().y() - m_sceneClickPoint.y());
495 m_selectedItem = addRect(QRectF(0, 0, r.width(), r.height()));
496 emit newRect((QGraphicsRectItem *) m_selectedItem);
497 m_selectedItem->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
498 m_selectedItem->setPos(m_sceneClickPoint);
499 m_resizeMode = BottomRight;
500 QGraphicsScene::mouseMoveEvent(e);
505 void GraphicsSceneRectMove::wheelEvent(QGraphicsSceneWheelEvent * wheelEvent)
507 if (wheelEvent->modifiers() == Qt::ControlModifier) {
508 QList<QGraphicsView*> viewlist = views();
509 //kDebug() << wheelEvent->delta() << " " << zoom;
510 if (viewlist.size() > 0) {
511 if (wheelEvent->delta() > 0) emit sceneZoom(true);
512 else emit sceneZoom(false);
514 } else wheelEvent->setAccepted(false);
517 void GraphicsSceneRectMove::setScale(double s)
519 if (m_zoom < 1.0 / 7.0 && s < 1.0) return;
520 else if (m_zoom > 10.0 / 7.9 && s > 1.0) return;
521 QList<QGraphicsView*> viewlist = views();
522 if (viewlist.size() > 0) {
523 viewlist[0]->scale(s, s);
526 //kDebug()<<"////////// ZOOM: "<<zoom;
529 void GraphicsSceneRectMove::setZoom(double s)
531 QList<QGraphicsView*> viewlist = views();
532 if (viewlist.size() > 0) {
533 viewlist[0]->resetTransform();
534 viewlist[0]->scale(s, s);
538 //kDebug()<<"////////// ZOOM: "<<zoom;
541 void GraphicsSceneRectMove::setCursor(QCursor c)
543 const QList<QGraphicsView*> l = views();
544 foreach(QGraphicsView* v, l) {
549 void GraphicsSceneRectMove::setResizeCursor(qreal angle)
551 // % is not working...
556 if (angle > 157.5 || angle <= 22.5)
557 setCursor(Qt::SizeVerCursor);
558 else if (angle > 22.5 && angle <= 67.5)
559 setCursor(Qt::SizeFDiagCursor);
560 else if (angle > 67.5 && angle <= 112.5)
561 setCursor(Qt::SizeHorCursor);
562 else if (angle > 112.5 && angle <= 157.5)
563 setCursor(Qt::SizeBDiagCursor);
566 void GraphicsSceneRectMove::slotUpdateFontSize(int s)
571 #include "graphicsscenerectmove.moc"