59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
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#include "itemcomboboxdelegate.h"
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#include <QComboBox>
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#include <QTableView>
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#include <QHeaderView>
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ItemComboboxDelegate::ItemComboboxDelegate(QObject *parent) :
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QItemDelegate(parent)
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{
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}
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QWidget *ItemComboboxDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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QComboBox *editor = new QComboBox(parent);
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editor->installEventFilter(const_cast<ItemComboboxDelegate *>(this));
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QTableView* tableView = new QTableView();
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QHeaderView* header=tableView->verticalHeader();
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header->setDefaultSectionSize(20); // 20 px height
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header->sectionResizeMode(QHeaderView::Fixed);
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//tableView->setModel( unitModel );
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tableView->verticalHeader()->setVisible(false);
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tableView->horizontalHeader()->setVisible(false);
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tableView->setColumnWidth ( 0, 60 );
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tableView->setColumnWidth ( 1, 160 );
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tableView->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
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tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
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tableView->setAutoScroll(false);
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//ui->comboUnit->setModel( unitModel );
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editor->setView( tableView );
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editor->view()->setMinimumWidth(220);
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return editor;
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}
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void ItemComboboxDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
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{
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QString value = index.model()->data(index, Qt::EditRole).toString();
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QComboBox *dsb = static_cast<QComboBox*>(editor);
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dsb->setCurrentText(value);
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}
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void ItemComboboxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
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const QModelIndex& index) const
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{
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QComboBox *dsb = static_cast<QComboBox*>(editor);
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//dsb->interpretText();
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//double value = dsb->value();
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model->setData(index, dsb->currentText(), Qt::EditRole);
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}
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void ItemComboboxDelegate::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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