45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
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#include "itemtextpopupdelegate.h"
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#include "mlineeditbutton.h"
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#include <QDebug>
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ItemTextPopupDelegate::ItemTextPopupDelegate(QObject *parent) :
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QItemDelegate(parent),
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mInitialValue("")
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{
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}
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QWidget *ItemTextPopupDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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MLineEditButton *editor = new MLineEditButton(parent);
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editor->installEventFilter(const_cast<ItemTextPopupDelegate *>(this));
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return editor;
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}
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void ItemTextPopupDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
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{
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QString value = index.data().toString();
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MLineEditButton *dsb = static_cast<MLineEditButton*>(editor);
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dsb->setText(value);
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// save initial value:
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ItemTextPopupDelegate *ptr = const_cast<ItemTextPopupDelegate*>(this);
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ptr->mInitialValue = value;
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}
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void ItemTextPopupDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
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const QModelIndex& index) const
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{
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MLineEditButton *dsb = static_cast<MLineEditButton*>(editor);
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qDebug() << dsb->text();
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if(mInitialValue != dsb->text())
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model->setData(index, dsb->text(), Qt::EditRole);
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}
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void ItemTextPopupDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option,
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const QModelIndex& /* index */) const
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{
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editor->setGeometry(option.rect);
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}
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