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Text item : reduce a lot of code for several text item

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3379 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2014-10-17 21:30:42 +00:00
parent 7f4d2cc317
commit 243cd16e72
16 changed files with 158 additions and 547 deletions
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69
sources/qetgraphicsitem/diagramtextitem.cpp
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@@ -17,7 +17,6 @@
*/
#include "diagramtextitem.h"
#include "diagramcommands.h"
#include "qet.h"
#include "qetapp.h"
#include "richtext/richtexteditor_p.h"
#include "diagram.h"
@@ -30,7 +29,8 @@
DiagramTextItem::DiagramTextItem(QGraphicsItem *parent, Diagram *parent_diagram) :
QGraphicsTextItem(parent, parent_diagram),
previous_text_(),
rotation_angle_(0.0)
rotation_angle_(0.0),
m_first_move (true)
{
//set Zvalue at 10 to be upper than the DiagramImageItem
setZValue(10);
@@ -260,6 +260,64 @@ void DiagramTextItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) {
}
}
/**
* @brief DiagramTextItem::mousePressEvent
* @param event
*/
void DiagramTextItem::mousePressEvent (QGraphicsSceneMouseEvent *event) {
m_first_move = true;
if (event -> modifiers() & Qt::ControlModifier) {
setSelected(!isSelected());
}
QGraphicsTextItem::mousePressEvent(event);
}
/**
* @brief DiagramTextItem::mouseMoveEvent
* @param event
*/
void DiagramTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
if (textInteractionFlags() & Qt::TextEditable) QGraphicsTextItem::mouseMoveEvent(event);
else if ((flags() & QGraphicsItem::ItemIsMovable) && (event -> buttons() & Qt::LeftButton)) {
Diagram *diagram_ = diagram();
//This is first move, we signal it to parent diagram
if(diagram_ && m_first_move)
diagram_ -> beginMoveElements(this);
QPointF old_pos = pos();
//Save the pos of item at the beggining of the movement
if (m_first_move)
m_mouse_to_origin_movement = old_pos - event->buttonDownScenePos(Qt::LeftButton);
//Set the actual pos
setPos(event->scenePos() + m_mouse_to_origin_movement);
//Update the actual movement for other selected item
if (diagram_)
diagram_ -> continueMoveElements(pos() - old_pos);
}
else event -> ignore();
m_first_move = false;
}
/**
* @brief DiagramTextItem::mouseReleaseEvent
* @param event
*/
void DiagramTextItem::mouseReleaseEvent (QGraphicsSceneMouseEvent *event) {
//Signal to diagram movement is finish
if (diagram())
diagram() -> endMoveElements();
if (!(event -> modifiers() & Qt::ControlModifier))
QGraphicsTextItem::mouseReleaseEvent(event);
}
/**
Effectue la rotation du texte en elle-meme
Pour les DiagramTextItem, la rotation s'effectue autour du point (0, 0).
@@ -297,13 +355,6 @@ void DiagramTextItem::setPos(qreal x, qreal y) {
setPos(QPointF(x, y));
}
/**
@return la position du champ de texte
*/
QPointF DiagramTextItem::pos() const {
return(QGraphicsTextItem::pos());
}
/// Rend le champ de texte non focusable
void DiagramTextItem::setNonFocusable() {
setFlag(QGraphicsTextItem::ItemIsFocusable, false);