mirror of
https://github.com/YACReader/yacreader
synced 2025-06-04 01:28:55 -04:00
104 lines
2.7 KiB
C++
104 lines
2.7 KiB
C++
#include "yacreader_library_list_widget.h"
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#include "yacreader_library_item_widget.h"
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#include <QVBoxLayout>
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#include <QMouseEvent>
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#include <QMenu>
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YACReaderLibraryListWidget::YACReaderLibraryListWidget(QWidget *parent) :
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QWidget(parent),currentLibraryIndex(0)
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{
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QVBoxLayout * mainLayout = new QVBoxLayout;
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mainLayout->setSpacing(0);
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mainLayout->setMargin(0);
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this->setLayout(mainLayout);
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}
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void YACReaderLibraryListWidget::addItem(QString name, QString path)
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{
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QVBoxLayout * mainLayout = dynamic_cast<QVBoxLayout *>(layout());
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YACReaderLibraryItemWidget * library = new YACReaderLibraryItemWidget(name,path,this);
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connect(library,SIGNAL(showOptions()),this,SLOT(showContextMenu()));
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librariesList.append(library);
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connect(library,SIGNAL(selected(QString,QString)),this,SIGNAL(librarySelected(QString,QString)));
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connect(library,SIGNAL(selected(QString,QString)),this,SLOT(updateLibraries(QString,QString)));
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mainLayout->addWidget(library);
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//first item added
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if(librariesList.count()==1)
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{
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library->select();
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emit currentIndexChanged(name);
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}
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}
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QString YACReaderLibraryListWidget::currentText()
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{
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return librariesList.at(currentLibraryIndex)->name;
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}
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int YACReaderLibraryListWidget::findText(QString text)
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{
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for(int i=0;i<librariesList.count();i++)
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{
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if(librariesList.at(i)->name == text)
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return i;
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}
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}
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void YACReaderLibraryListWidget::setCurrentIndex(int index)
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{
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if(index>=0 && index < librariesList.count())
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{
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librariesList.at(index)->select();
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currentLibraryIndex = index;
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deselectAllBut(index);
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}
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}
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int YACReaderLibraryListWidget::currentIndex()
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{
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return currentLibraryIndex;
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}
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void YACReaderLibraryListWidget::removeItem(int index)
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{
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YACReaderLibraryItemWidget * itemWidget = librariesList.at(index);
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this->layout()->removeWidget(itemWidget);
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librariesList.removeAt(index);
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if(librariesList.count()>0)
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{
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setCurrentIndex(0);
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emit currentIndexChanged(librariesList.at(0)->name);
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}
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delete itemWidget;
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}
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void YACReaderLibraryListWidget::mousePressEvent ( QMouseEvent * event )
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{
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if(librariesList.count()>0)
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{
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int h = librariesList.at(0)->height();
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int item = event->pos().y() / h;
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//deselectAllBut(item);
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setCurrentIndex(item);
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emit currentIndexChanged(librariesList.at(item)->name);
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}
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}
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void YACReaderLibraryListWidget::deselectAllBut(int index)
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{
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for(int i=0;i<librariesList.count();i++)
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{
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if(i!=index)
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librariesList.at(i)->deselect();
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}
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}
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void YACReaderLibraryListWidget::showContextMenu()
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{
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YACReaderLibraryItemWidget * itemWidget = librariesList.at(currentLibraryIndex);
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QMenu::exec(actions(),itemWidget->mapToGlobal(QPoint(itemWidget->width()-8,itemWidget->height()/2)));
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} |