mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-12-19 14:50:53 +01:00
replace 4 spaces by a tab
This commit is contained in:
Martin Marmsoler
@@ -1,19 +1,19 @@
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/*
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Copyright 2006-2020 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 2 of the License, or
|
||||
(at your option) any later version.
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||||
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||||
QElectroTech is distributed in the hope that it will be useful,
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||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
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||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
||||
Copyright 2006-2020 The QElectroTech Team
|
||||
This file is part of QElectroTech.
|
||||
|
||||
QElectroTech is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
QElectroTech is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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||||
#include "parttext.h"
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#include "texteditor.h"
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@@ -23,38 +23,38 @@
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#include "QPropertyUndoCommand/qpropertyundocommand.h"
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/**
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Constructeur
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@param editor L'editeur d'element concerne
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@param parent Le QGraphicsItem parent de ce texte statique
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Constructeur
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@param editor L'editeur d'element concerne
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@param parent Le QGraphicsItem parent de ce texte statique
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*/
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PartText::PartText(QETElementEditor *editor, QGraphicsItem *parent) :
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QGraphicsTextItem(parent),
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CustomElementPart(editor),
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previous_text()
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QGraphicsTextItem(parent),
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CustomElementPart(editor),
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previous_text()
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{
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document() -> setDocumentMargin(1.0);
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setDefaultTextColor(Qt::black);
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setFont(QETApp::diagramTextsFont());
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real_font_size_ = font().pointSize();
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setFlags(QGraphicsItem::ItemIsSelectable
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| QGraphicsItem::ItemSendsGeometryChanges
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| QGraphicsItem::ItemIsMovable);
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setAcceptHoverEvents(true);
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setDefaultTextColor(Qt::black);
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setPlainText(QObject::tr(
|
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"T",
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"default text when adding a text in the element editor"));
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document() -> setDocumentMargin(1.0);
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setDefaultTextColor(Qt::black);
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setFont(QETApp::diagramTextsFont());
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real_font_size_ = font().pointSize();
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setFlags(QGraphicsItem::ItemIsSelectable
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| QGraphicsItem::ItemSendsGeometryChanges
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| QGraphicsItem::ItemIsMovable);
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setAcceptHoverEvents(true);
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setDefaultTextColor(Qt::black);
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setPlainText(QObject::tr(
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"T",
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"default text when adding a text in the element editor"));
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adjustItemPosition(1);
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// adjust textfield position after line additions/deletions
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connect(document(),
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SIGNAL(blockCountChanged(int)),
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this,
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SLOT(adjustItemPosition(int)));
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connect(document(),
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SIGNAL(contentsChanged()),
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this,
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SLOT(adjustItemPosition()));
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adjustItemPosition(1);
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// adjust textfield position after line additions/deletions
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connect(document(),
|
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SIGNAL(blockCountChanged(int)),
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this,
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SLOT(adjustItemPosition(int)));
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connect(document(),
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SIGNAL(contentsChanged()),
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this,
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SLOT(adjustItemPosition()));
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}
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/// Destructeur
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@@ -63,346 +63,346 @@ PartText::~PartText()
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}
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/**
|
||||
Importe les proprietes d'un texte statique depuis un element XML
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@param xml_element Element XML a lire
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Importe les proprietes d'un texte statique depuis un element XML
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||||
@param xml_element Element XML a lire
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*/
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bool PartText::fromXml(const QDomElement &xml_element)
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int size;
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QString font;
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int size;
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QString font;
|
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|
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if (propertyInteger(xml_element, "size", &size) != PropertyFlags::NotFound)
|
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{
|
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if (size < 1) {
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size = 20;
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}
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QFont font_ = this -> font();
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font_.setPointSize(size);
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setFont(font_);
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}
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else if (propertyString(xml_element, "font", &font) != PropertyFlags::NotFound)
|
||||
{
|
||||
QFont font_;
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||||
font_.fromString(font);
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||||
setFont(font_);
|
||||
} else {
|
||||
return false;
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||||
}
|
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if (propertyInteger(xml_element, "size", &size) != PropertyFlags::NotFound)
|
||||
{
|
||||
if (size < 1) {
|
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size = 20;
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||||
}
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QFont font_ = this -> font();
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font_.setPointSize(size);
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setFont(font_);
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}
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else if (propertyString(xml_element, "font", &font) != PropertyFlags::NotFound)
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{
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QFont font_;
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font_.fromString(font);
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setFont(font_);
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} else {
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return false;
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}
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QColor color;
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QString text;
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propertyColor(xml_element, "color", &color);
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setDefaultTextColor(color);
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QColor color;
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QString text;
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propertyColor(xml_element, "color", &color);
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setDefaultTextColor(color);
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propertyString(xml_element, "text", &text);
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setPlainText(text);
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propertyString(xml_element, "text", &text);
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setPlainText(text);
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double x=0, y=0, rot=0;
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if (propertyDouble(xml_element, "x", &x) == PropertyFlags::NoValidConversion ||
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propertyDouble(xml_element, "y", &y) == PropertyFlags::NoValidConversion)
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return false;
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setPos(x, y);
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double x=0, y=0, rot=0;
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if (propertyDouble(xml_element, "x", &x) == PropertyFlags::NoValidConversion ||
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propertyDouble(xml_element, "y", &y) == PropertyFlags::NoValidConversion)
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return false;
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setPos(x, y);
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|
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if (propertyDouble(xml_element, "rotation", &rot) == PropertyFlags::NoValidConversion)
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return false;
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setRotation(rot);
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if (propertyDouble(xml_element, "rotation", &rot) == PropertyFlags::NoValidConversion)
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||||
return false;
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setRotation(rot);
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|
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return true;
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return true;
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}
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/**
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Exporte le texte statique en XML
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@param xml_document Document XML a utiliser pour creer l'element XML
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@return un element XML decrivant le texte statique
|
||||
Exporte le texte statique en XML
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@param xml_document Document XML a utiliser pour creer l'element XML
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@return un element XML decrivant le texte statique
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*/
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QDomElement PartText::toXml(QDomDocument &xml_document) const
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{
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QDomElement xml_element = xml_document.createElement(xmlName());
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QDomElement xml_element = xml_document.createElement(xmlName());
|
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xml_element.appendChild(createXmlProperty(xml_document, "x", pos().x()));
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xml_element.appendChild(createXmlProperty(xml_document, "y", pos().y()));
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xml_element.appendChild(createXmlProperty(xml_document, "text", toPlainText()));
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xml_element.appendChild(createXmlProperty(xml_document, "font", font().toString()));
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xml_element.appendChild(createXmlProperty(xml_document, "rotation", rotation()));
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xml_element.appendChild(createXmlProperty(xml_document, "color", defaultTextColor().name()));
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xml_element.appendChild(createXmlProperty(xml_document, "x", pos().x()));
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xml_element.appendChild(createXmlProperty(xml_document, "y", pos().y()));
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xml_element.appendChild(createXmlProperty(xml_document, "text", toPlainText()));
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xml_element.appendChild(createXmlProperty(xml_document, "font", font().toString()));
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xml_element.appendChild(createXmlProperty(xml_document, "rotation", rotation()));
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||||
xml_element.appendChild(createXmlProperty(xml_document, "color", defaultTextColor().name()));
|
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return(xml_element);
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return(xml_element);
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}
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||||
|
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bool PartText::valideXml(QDomElement& element) {
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|
||||
if (propertyInteger(element, "size") == PropertyFlags::NotFound ||
|
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propertyString(element, "font") == PropertyFlags::NotFound) {
|
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return false;
|
||||
}
|
||||
if (propertyInteger(element, "size") == PropertyFlags::NotFound ||
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||||
propertyString(element, "font") == PropertyFlags::NotFound) {
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return false;
|
||||
}
|
||||
|
||||
if (propertyString(element, "color") == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
if (propertyString(element, "color") == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
|
||||
|
||||
if (propertyString(element, "text"))
|
||||
return false;
|
||||
if (propertyString(element, "text"))
|
||||
return false;
|
||||
|
||||
if (propertyDouble(element, "x") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "y") == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
if (propertyDouble(element, "x") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "y") == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
|
||||
if (propertyDouble(element, "rotation", 0) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
if (propertyDouble(element, "rotation", 0) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
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||||
return true;
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return true;
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||||
}
|
||||
|
||||
/**
|
||||
@return Les coordonnees du point situe en bas a gauche du texte.
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@return Les coordonnees du point situe en bas a gauche du texte.
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*/
|
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QPointF PartText::margin() const
|
||||
{
|
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QFont used_font = font();
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QFontMetrics qfm(used_font);
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qreal document_margin = document() -> documentMargin();
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QFont used_font = font();
|
||||
QFontMetrics qfm(used_font);
|
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qreal document_margin = document() -> documentMargin();
|
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|
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QPointF margin(
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// marge autour du texte
|
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document_margin,
|
||||
// marge au-dessus du texte + distance entre le plafond du texte et la baseline
|
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document_margin + qfm.ascent()
|
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);
|
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return(margin);
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QPointF margin(
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// marge autour du texte
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document_margin,
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// marge au-dessus du texte + distance entre le plafond du texte et la baseline
|
||||
document_margin + qfm.ascent()
|
||||
);
|
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return(margin);
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}
|
||||
|
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/**
|
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@brief PartText::focusInEvent
|
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@param e : The QFocusEvent object describing the focus gain.
|
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Start text edition when the item gains focus.
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@see QGraphicsItem::focusInEvent(QFocusEvent *)
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@brief PartText::focusInEvent
|
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@param e : The QFocusEvent object describing the focus gain.
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Start text edition when the item gains focus.
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@see QGraphicsItem::focusInEvent(QFocusEvent *)
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*/
|
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void PartText::focusInEvent(QFocusEvent *e) {
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startEdition();
|
||||
QGraphicsTextItem::focusInEvent(e);
|
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startEdition();
|
||||
QGraphicsTextItem::focusInEvent(e);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartText::focusOutEvent
|
||||
@param e : The QFocusEvent object describing the focus loss.
|
||||
End text edition when the item loses focus.
|
||||
@see QGraphicsItem::focusOutEvent(QFocusEvent *)
|
||||
@brief PartText::focusOutEvent
|
||||
@param e : The QFocusEvent object describing the focus loss.
|
||||
End text edition when the item loses focus.
|
||||
@see QGraphicsItem::focusOutEvent(QFocusEvent *)
|
||||
*/
|
||||
void PartText::focusOutEvent(QFocusEvent *e) {
|
||||
QGraphicsTextItem::focusOutEvent(e);
|
||||
endEdition();
|
||||
QGraphicsTextItem::focusOutEvent(e);
|
||||
endEdition();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartText::keyPressEvent
|
||||
Used to handle the escape key when the event is delivered to the field,
|
||||
not to the decorator.
|
||||
@param event
|
||||
@see QGraphicsTextItem::keyPressEvent()
|
||||
@brief PartText::keyPressEvent
|
||||
Used to handle the escape key when the event is delivered to the field,
|
||||
not to the decorator.
|
||||
@param event
|
||||
@see QGraphicsTextItem::keyPressEvent()
|
||||
*/
|
||||
void PartText::keyPressEvent(QKeyEvent *event) {
|
||||
if (event -> key() == Qt::Key_Escape) {
|
||||
endEdition();
|
||||
}
|
||||
else {
|
||||
QGraphicsTextItem::keyPressEvent(event);
|
||||
}
|
||||
if (event -> key() == Qt::Key_Escape) {
|
||||
endEdition();
|
||||
}
|
||||
else {
|
||||
QGraphicsTextItem::keyPressEvent(event);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Permet a l'element texte de devenir editable lorsqu'on double-clique dessus
|
||||
@param e Le QGraphicsSceneMouseEvent qui decrit le double-clic
|
||||
Permet a l'element texte de devenir editable lorsqu'on double-clique dessus
|
||||
@param e Le QGraphicsSceneMouseEvent qui decrit le double-clic
|
||||
*/
|
||||
void PartText::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *e) {
|
||||
QGraphicsTextItem::mouseDoubleClickEvent(e);
|
||||
if (e -> button() == Qt::LeftButton) {
|
||||
setEditable(true);
|
||||
}
|
||||
QGraphicsTextItem::mouseDoubleClickEvent(e);
|
||||
if (e -> button() == Qt::LeftButton) {
|
||||
setEditable(true);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Gere les changements intervenant sur cette partie
|
||||
@param change Type de changement
|
||||
@param value Valeur numerique relative au changement
|
||||
Gere les changements intervenant sur cette partie
|
||||
@param change Type de changement
|
||||
@param value Valeur numerique relative au changement
|
||||
*/
|
||||
QVariant PartText::itemChange(GraphicsItemChange change, const QVariant &value) {
|
||||
if (change == QGraphicsItem::ItemPositionHasChanged ||
|
||||
change == QGraphicsItem::ItemSceneHasChanged ||
|
||||
change == QGraphicsItem::ItemSelectedHasChanged) {
|
||||
updateCurrentPartEditor();
|
||||
}
|
||||
return(QGraphicsTextItem::itemChange(change, value));
|
||||
if (change == QGraphicsItem::ItemPositionHasChanged ||
|
||||
change == QGraphicsItem::ItemSceneHasChanged ||
|
||||
change == QGraphicsItem::ItemSelectedHasChanged) {
|
||||
updateCurrentPartEditor();
|
||||
}
|
||||
return(QGraphicsTextItem::itemChange(change, value));
|
||||
}
|
||||
|
||||
/**
|
||||
@return le rectangle delimitant cette partie.
|
||||
@return le rectangle delimitant cette partie.
|
||||
*/
|
||||
QRectF PartText::boundingRect() const
|
||||
{
|
||||
QRectF r = QGraphicsTextItem::boundingRect();
|
||||
r.adjust(0.0, -1.1, 0.0, 0.0);
|
||||
return(r);
|
||||
QRectF r = QGraphicsTextItem::boundingRect();
|
||||
r.adjust(0.0, -1.1, 0.0, 0.0);
|
||||
return(r);
|
||||
}
|
||||
|
||||
/**
|
||||
@return true si cette partie n'est pas pertinente et ne merite pas d'etre
|
||||
conservee / enregistree.
|
||||
Un texte statique n'est pas pertinent lorsque son texte est vide.
|
||||
@return true si cette partie n'est pas pertinente et ne merite pas d'etre
|
||||
conservee / enregistree.
|
||||
Un texte statique n'est pas pertinent lorsque son texte est vide.
|
||||
*/
|
||||
bool PartText::isUseless() const
|
||||
{
|
||||
return(toPlainText().isEmpty());
|
||||
return(toPlainText().isEmpty());
|
||||
}
|
||||
|
||||
/**
|
||||
@return the minimum, margin-less rectangle this part can fit into, in scene
|
||||
coordinates. It is different from boundingRect() because it is not supposed
|
||||
to imply any margin, and it is different from shape because it is a regular
|
||||
rectangle, not a complex shape.
|
||||
@return the minimum, margin-less rectangle this part can fit into, in scene
|
||||
coordinates. It is different from boundingRect() because it is not supposed
|
||||
to imply any margin, and it is different from shape because it is a regular
|
||||
rectangle, not a complex shape.
|
||||
*/
|
||||
QRectF PartText::sceneGeometricRect() const
|
||||
{
|
||||
return(sceneBoundingRect());
|
||||
return(sceneBoundingRect());
|
||||
}
|
||||
|
||||
/**
|
||||
Start the user-induced transformation, provided this primitive is contained
|
||||
within the \a rect bounding rectangle.
|
||||
Start the user-induced transformation, provided this primitive is contained
|
||||
within the \a rect bounding rectangle.
|
||||
*/
|
||||
void PartText::startUserTransformation(const QRectF &rect) {
|
||||
Q_UNUSED(rect)
|
||||
saved_point_ = pos(); // scene coordinates, no need to mapFromScene()
|
||||
saved_font_size_ = real_font_size_;
|
||||
Q_UNUSED(rect)
|
||||
saved_point_ = pos(); // scene coordinates, no need to mapFromScene()
|
||||
saved_font_size_ = real_font_size_;
|
||||
}
|
||||
|
||||
/**
|
||||
Handle the user-induced transformation from \a initial_selection_rect to \a new_selection_rect
|
||||
Handle the user-induced transformation from \a initial_selection_rect to \a new_selection_rect
|
||||
*/
|
||||
void PartText::handleUserTransformation(const QRectF &initial_selection_rect, const QRectF &new_selection_rect) {
|
||||
// let's try the naive approach
|
||||
QPointF new_pos = mapPoints(initial_selection_rect, new_selection_rect, QList<QPointF>() << saved_point_).first();
|
||||
setPos(new_pos);
|
||||
// let's try the naive approach
|
||||
QPointF new_pos = mapPoints(initial_selection_rect, new_selection_rect, QList<QPointF>() << saved_point_).first();
|
||||
setPos(new_pos);
|
||||
|
||||
// adjust the font size following the vertical scale factor
|
||||
qreal sy = new_selection_rect.height() / initial_selection_rect.height();
|
||||
qreal new_font_size = saved_font_size_ * sy;
|
||||
setProperty("real_size", qMax(1, qRound(new_font_size)));
|
||||
// adjust the font size following the vertical scale factor
|
||||
qreal sy = new_selection_rect.height() / initial_selection_rect.height();
|
||||
qreal new_font_size = saved_font_size_ * sy;
|
||||
setProperty("real_size", qMax(1, qRound(new_font_size)));
|
||||
}
|
||||
|
||||
void PartText::setDefaultTextColor(const QColor &color) {
|
||||
if (color != this -> defaultTextColor()) {
|
||||
QGraphicsTextItem::setDefaultTextColor(color);
|
||||
emit colorChanged(color);
|
||||
}
|
||||
if (color != this -> defaultTextColor()) {
|
||||
QGraphicsTextItem::setDefaultTextColor(color);
|
||||
emit colorChanged(color);
|
||||
}
|
||||
}
|
||||
|
||||
void PartText::setPlainText(const QString &text) {
|
||||
if (text != this -> toPlainText()) {
|
||||
QGraphicsTextItem::setPlainText(text);
|
||||
emit plainTextChanged(text);
|
||||
}
|
||||
if (text != this -> toPlainText()) {
|
||||
QGraphicsTextItem::setPlainText(text);
|
||||
emit plainTextChanged(text);
|
||||
}
|
||||
}
|
||||
|
||||
void PartText::setFont(const QFont &font) {
|
||||
if (font != this -> font()) {
|
||||
QGraphicsTextItem::setFont(font);
|
||||
emit fontChanged(font);
|
||||
}
|
||||
if (font != this -> font()) {
|
||||
QGraphicsTextItem::setFont(font);
|
||||
emit fontChanged(font);
|
||||
}
|
||||
}
|
||||
|
||||
void PartText::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
|
||||
if((event -> buttons() & Qt::LeftButton) && (flags() & QGraphicsItem::ItemIsMovable)) {
|
||||
QPointF pos = event -> scenePos() + (m_origine_pos - event -> buttonDownScenePos(Qt::LeftButton));
|
||||
event -> modifiers() == Qt::ControlModifier ? setPos(pos) : setPos(elementScene() -> snapToGrid(pos));
|
||||
}
|
||||
else {
|
||||
QGraphicsObject::mouseMoveEvent(event);
|
||||
}
|
||||
if((event -> buttons() & Qt::LeftButton) && (flags() & QGraphicsItem::ItemIsMovable)) {
|
||||
QPointF pos = event -> scenePos() + (m_origine_pos - event -> buttonDownScenePos(Qt::LeftButton));
|
||||
event -> modifiers() == Qt::ControlModifier ? setPos(pos) : setPos(elementScene() -> snapToGrid(pos));
|
||||
}
|
||||
else {
|
||||
QGraphicsObject::mouseMoveEvent(event);
|
||||
}
|
||||
}
|
||||
|
||||
void PartText::mousePressEvent(QGraphicsSceneMouseEvent *event) {
|
||||
if(event -> button() == Qt::LeftButton)
|
||||
m_origine_pos = this -> pos();
|
||||
if(event -> button() == Qt::LeftButton)
|
||||
m_origine_pos = this -> pos();
|
||||
|
||||
QGraphicsObject::mousePressEvent(event);
|
||||
QGraphicsObject::mousePressEvent(event);
|
||||
}
|
||||
|
||||
void PartText::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
|
||||
if((event -> button() & Qt::LeftButton) &&
|
||||
(flags() & QGraphicsItem::ItemIsMovable) &&
|
||||
m_origine_pos != pos())
|
||||
{
|
||||
QPropertyUndoCommand *undo = new QPropertyUndoCommand(this, "pos", QVariant(m_origine_pos), QVariant(pos()));
|
||||
undo -> setText(tr("Déplacer un texte"));
|
||||
undo -> enableAnimation();
|
||||
elementScene() -> undoStack().push(undo);
|
||||
}
|
||||
if((event -> button() & Qt::LeftButton) &&
|
||||
(flags() & QGraphicsItem::ItemIsMovable) &&
|
||||
m_origine_pos != pos())
|
||||
{
|
||||
QPropertyUndoCommand *undo = new QPropertyUndoCommand(this, "pos", QVariant(m_origine_pos), QVariant(pos()));
|
||||
undo -> setText(tr("Déplacer un texte"));
|
||||
undo -> enableAnimation();
|
||||
elementScene() -> undoStack().push(undo);
|
||||
}
|
||||
|
||||
QGraphicsObject::mouseReleaseEvent(event);
|
||||
QGraphicsObject::mouseReleaseEvent(event);
|
||||
}
|
||||
|
||||
/**
|
||||
Cette methode s'assure que la position du champ de texte est coherente
|
||||
en repositionnant son origine (c-a-d le milieu du bord gauche du champ de
|
||||
texte) a la position originale. Cela est notamment utile lorsque le champ
|
||||
de texte est agrandi ou retreci verticalement (ajout ou retrait de lignes).
|
||||
@param new_block_count Nombre de blocs dans le PartText
|
||||
Cette methode s'assure que la position du champ de texte est coherente
|
||||
en repositionnant son origine (c-a-d le milieu du bord gauche du champ de
|
||||
texte) a la position originale. Cela est notamment utile lorsque le champ
|
||||
de texte est agrandi ou retreci verticalement (ajout ou retrait de lignes).
|
||||
@param new_block_count Nombre de blocs dans le PartText
|
||||
*/
|
||||
void PartText::adjustItemPosition(int new_block_count) {
|
||||
Q_UNUSED(new_block_count);
|
||||
QPointF origin_offset = margin();
|
||||
Q_UNUSED(new_block_count);
|
||||
QPointF origin_offset = margin();
|
||||
|
||||
QTransform base_translation;
|
||||
base_translation.translate(-origin_offset.x(), -origin_offset.y());
|
||||
setTransform(base_translation, false);
|
||||
setTransformOriginPoint(origin_offset);
|
||||
QTransform base_translation;
|
||||
base_translation.translate(-origin_offset.x(), -origin_offset.y());
|
||||
setTransform(base_translation, false);
|
||||
setTransformOriginPoint(origin_offset);
|
||||
}
|
||||
|
||||
/**
|
||||
@param editable Whether this text item should be interactively editable.
|
||||
@param editable Whether this text item should be interactively editable.
|
||||
*/
|
||||
void PartText::setEditable(bool editable) {
|
||||
if (editable) {
|
||||
setFlag(QGraphicsItem::ItemIsFocusable, true);
|
||||
setTextInteractionFlags(Qt::TextEditorInteraction);
|
||||
setFocus(Qt::MouseFocusReason);
|
||||
}
|
||||
else {
|
||||
setTextInteractionFlags(Qt::NoTextInteraction);
|
||||
setFlag(QGraphicsItem::ItemIsFocusable, false);
|
||||
}
|
||||
if (editable) {
|
||||
setFlag(QGraphicsItem::ItemIsFocusable, true);
|
||||
setTextInteractionFlags(Qt::TextEditorInteraction);
|
||||
setFocus(Qt::MouseFocusReason);
|
||||
}
|
||||
else {
|
||||
setTextInteractionFlags(Qt::NoTextInteraction);
|
||||
setFlag(QGraphicsItem::ItemIsFocusable, false);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Start text edition by storing the former value of the text.
|
||||
Start text edition by storing the former value of the text.
|
||||
*/
|
||||
void PartText::startEdition()
|
||||
{
|
||||
// !previous_text.isNull() means the text is being edited
|
||||
previous_text = toPlainText();
|
||||
// !previous_text.isNull() means the text is being edited
|
||||
previous_text = toPlainText();
|
||||
}
|
||||
|
||||
/**
|
||||
End text edition, potentially generating a ChangePartCommand if the text
|
||||
has changed.
|
||||
End text edition, potentially generating a ChangePartCommand if the text
|
||||
has changed.
|
||||
*/
|
||||
void PartText::endEdition()
|
||||
{
|
||||
if (!previous_text.isNull()) {
|
||||
// the text was being edited
|
||||
QString new_text = toPlainText();
|
||||
if (previous_text != new_text) {
|
||||
QPropertyUndoCommand *undo = new QPropertyUndoCommand(this, "text", previous_text, new_text);
|
||||
undo -> setText(tr("Modifier un champ texte"));
|
||||
undoStack().push(undo);
|
||||
previous_text = QString();
|
||||
}
|
||||
}
|
||||
if (!previous_text.isNull()) {
|
||||
// the text was being edited
|
||||
QString new_text = toPlainText();
|
||||
if (previous_text != new_text) {
|
||||
QPropertyUndoCommand *undo = new QPropertyUndoCommand(this, "text", previous_text, new_text);
|
||||
undo -> setText(tr("Modifier un champ texte"));
|
||||
undoStack().push(undo);
|
||||
previous_text = QString();
|
||||
}
|
||||
}
|
||||
|
||||
// deselectionne le texte
|
||||
QTextCursor qtc = textCursor();
|
||||
qtc.clearSelection();
|
||||
setTextCursor(qtc);
|
||||
// deselectionne le texte
|
||||
QTextCursor qtc = textCursor();
|
||||
qtc.clearSelection();
|
||||
setTextCursor(qtc);
|
||||
|
||||
setEditable(false);
|
||||
setEditable(false);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user