FileItemDelegate Class Reference

Inheritance diagram for FileItemDelegate:

Public Member Functions
QList< QWidget * >	createItemWidgets (const QModelIndex &index) const override
	FileItemDelegate (QAbstractItemView *itemView, KisAutoSaveRecoveryDialog *dlg)
void	paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &) const override
QSize	sizeHint (const QStyleOptionViewItem &, const QModelIndex &) const override
void	updateItemWidgets (const QList< QWidget * > &widgets, const QStyleOptionViewItem &option, const QPersistentModelIndex &index) const override

Public Attributes
KisAutoSaveRecoveryDialog *	m_parent

Detailed Description

Definition at line 42 of file KisAutoSaveRecoveryDialog.cpp.

Constructor & Destructor Documentation

FileItemDelegate()

FileItemDelegate::FileItemDelegate ( QAbstractItemView * itemView, KisAutoSaveRecoveryDialog * dlg )

inline

Definition at line 46 of file KisAutoSaveRecoveryDialog.cpp.

        : KWidgetItemDelegate(itemView, dlg)
        , m_parent(dlg)
    {
    }

Member Function Documentation

createItemWidgets()

QList< QWidget * > FileItemDelegate::createItemWidgets ( const QModelIndex & index ) const

inlineoverride

Definition at line 52 of file KisAutoSaveRecoveryDialog.cpp.

    {
        // a lump of coal and a piece of elastic will get you through the world
        QWidget *page = new QWidget;
        QHBoxLayout *layout = new QHBoxLayout(page);
 
        QCheckBox *checkBox = new QCheckBox;
        checkBox->setProperty("fileitem", index.data());
 
        connect(checkBox, SIGNAL(toggled(bool)), m_parent, SLOT(toggleFileItem(bool)));
        QLabel *thumbnail = new QLabel;
        QLabel *filename = new QLabel;
        QLabel *dateModified = new QLabel;
 
        layout->addWidget(checkBox);
        layout->addWidget(thumbnail);
        layout->addWidget(filename);
        layout->addWidget(dateModified);
 
        page->setFixedSize(600, 200);
 
        return QList<QWidget*>() << page;
    }

References connect(), and m_parent.

paint()

void FileItemDelegate::paint ( QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex &  ) const

inlineoverride

Definition at line 106 of file KisAutoSaveRecoveryDialog.cpp.

    {
        //paint background for selected or hovered item
        QStyleOptionViewItem opt = option;
        itemView()->style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &opt, painter, 0);
    }

sizeHint()

QSize FileItemDelegate::sizeHint ( const QStyleOptionViewItem & , const QModelIndex &  ) const

inlineoverride

Definition at line 113 of file KisAutoSaveRecoveryDialog.cpp.

    {
        return QSize(600, 200);
    }

updateItemWidgets()

void FileItemDelegate::updateItemWidgets ( const QList< QWidget * > & widgets, const QStyleOptionViewItem & option, const QPersistentModelIndex & index ) const

inlineoverride

Definition at line 81 of file KisAutoSaveRecoveryDialog.cpp.

    {
        FileItem *fileItem = (FileItem*)index.data().value<void*>();
 
        QWidget* page= widgets[0];
        QHBoxLayout* layout = qobject_cast<QHBoxLayout*>(page->layout());
        QCheckBox *checkBox = qobject_cast<QCheckBox*>(layout->itemAt(0)->widget());
        QLabel *thumbnail = qobject_cast<QLabel*>(layout->itemAt(1)->widget());
        QLabel *filename = qobject_cast<QLabel*>(layout->itemAt(2)->widget());
        QLabel *modified = qobject_cast<QLabel*>(layout->itemAt(3)->widget());
 
        checkBox->setChecked(fileItem->checked);
        thumbnail->setPixmap(QPixmap::fromImage(fileItem->thumbnail));
        filename->setText(fileItem->name);
        modified->setText(fileItem->date);
 
        // move the page _up_ otherwise it will draw relative to the actual position
        page->setGeometry(option.rect.translated(0, -option.rect.y()));
    }

References FileItem::checked, FileItem::date, FileItem::name, and FileItem::thumbnail.

Member Data Documentation

m_parent

KisAutoSaveRecoveryDialog* FileItemDelegate::m_parent

Definition at line 119 of file KisAutoSaveRecoveryDialog.cpp.

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The documentation for this class was generated from the following file:

• libs/ui/KisAutoSaveRecoveryDialog.cpp