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154 lines
3.9 KiB
154 lines
3.9 KiB
/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QDebug>
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#include "UBLibWidget.h"
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#include "core/memcheck.h"
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/**
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* \brief Constructor
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* @param parent as the parent widget
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* @param name as the object name
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*/
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UBLibWidget::UBLibWidget(QWidget *parent, const char *name):UBDockPaletteWidget(parent)
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, mLayout(NULL)
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, mStackedWidget(NULL)
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, mNavigator(NULL)
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, mProperties(NULL)
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, mActionBar(NULL)
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{
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setObjectName(name);
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mName = "LibWidget";
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mIconToLeft = QPixmap(":images/library_open.png");
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mIconToRight = QPixmap(":images/library_close.png");
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setAcceptDrops(true);
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mLayout = new QVBoxLayout(this);
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setLayout(mLayout);
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// Build the GUI
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mStackedWidget = new QStackedWidget(this);
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mActionBar = new UBLibActionBar(this);
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mNavigator = new UBLibNavigatorWidget(this);
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mProperties = new UBLibItemProperties(this);
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mLayout->addWidget(mStackedWidget, 1);
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mLayout->addWidget(mActionBar, 0);
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mStackedWidget->addWidget(mNavigator);
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mStackedWidget->addWidget(mProperties);
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mStackedWidget->setCurrentIndex(ID_NAVIGATOR);
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miCrntStackWidget = ID_NAVIGATOR;
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connect(mNavigator, SIGNAL(propertiesRequested(UBLibElement*)), this, SLOT(showProperties(UBLibElement*)));
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connect(mProperties, SIGNAL(showFolderContent()), this, SLOT(showFolder()));
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}
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/**
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* \brief Destructor
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*/
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UBLibWidget::~UBLibWidget()
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{
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if(NULL != mProperties)
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{
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delete mProperties;
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mProperties = NULL;
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}
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if(NULL != mActionBar)
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{
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delete mActionBar;
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mActionBar = NULL;
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}
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}
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/**
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* \brief Handles the drag enter event
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* @param pEvent as the drag enter event
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*/
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void UBLibWidget::dragEnterEvent(QDragEnterEvent *pEvent)
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{
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setBackgroundRole(QPalette::Highlight);
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pEvent->acceptProposedAction();
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}
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void UBLibWidget::dragLeaveEvent(QDragLeaveEvent *pEvent)
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{
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pEvent->accept();
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}
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/**
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* \brief Handles the drop event
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* @param pEvent as the drop event
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*/
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void UBLibWidget::dropEvent(QDropEvent *pEvent)
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{
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processMimeData(pEvent->mimeData());
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setBackgroundRole(QPalette::Dark);
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mStackedWidget->setCurrentIndex(miCrntStackWidget);
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pEvent->acceptProposedAction();
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}
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/**
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* \brief Handles the drag move event
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* @param pEvent as the drag move event
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*/
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void UBLibWidget::dragMoveEvent(QDragMoveEvent *pEvent)
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{
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pEvent->acceptProposedAction();
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}
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/**
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* \brief Process the dropped MIME data
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* @param pData as the mime dropped data
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*/
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void UBLibWidget::processMimeData(const QMimeData *pData)
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{
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// Display the different mime types contained in the mime data
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QStringList qslFormats = pData->formats();
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for(int i = 0; i < qslFormats.size(); i++)
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{
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qDebug() << "Dropped element format " << i << " = "<< qslFormats.at(i);
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}
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}
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void UBLibWidget::showProperties(UBLibElement *elem)
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{
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if(NULL != elem)
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{
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mActionBar->setButtons(eButtonSet_Properties);
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// Show the properties of this object
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mProperties->showElement(elem);
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mStackedWidget->setCurrentIndex(ID_PROPERTIES);
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miCrntStackWidget = ID_PROPERTIES;
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}
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}
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void UBLibWidget::showFolder()
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{
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mActionBar->setButtons(mActionBar->previousButtonSet());
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mStackedWidget->setCurrentIndex(ID_NAVIGATOR);
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miCrntStackWidget = ID_NAVIGATOR;
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}
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int UBLibWidget::customMargin()
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{
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return 5;
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}
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int UBLibWidget::border()
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{
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return 15;
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}
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