mirror of
https://github.com/leozide/leocad
synced 2024-12-26 21:58:44 +01:00
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
#include "lc_global.h"
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#include "lc_qutils.h"
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#include "lc_application.h"
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#include "lc_library.h"
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#include "pieceinf.h"
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// Resize all columns to content except for one stretching column. (taken from QT creator)
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lcQTreeWidgetColumnStretcher::lcQTreeWidgetColumnStretcher(QTreeWidget *treeWidget, int columnToStretch)
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: QObject(treeWidget->header()), m_columnToStretch(columnToStretch)
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{
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parent()->installEventFilter(this);
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QHideEvent fake;
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lcQTreeWidgetColumnStretcher::eventFilter(parent(), &fake);
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}
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bool lcQTreeWidgetColumnStretcher::eventFilter(QObject *obj, QEvent *ev)
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{
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if (obj == parent())
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{
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if (ev->type() == QEvent::Show)
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{
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QHeaderView *hv = qobject_cast<QHeaderView*>(obj);
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for (int i = 0; i < hv->count(); ++i)
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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hv->setSectionResizeMode(i, QHeaderView::Interactive);
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#else
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hv->setResizeMode(i, QHeaderView::Interactive);
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#endif
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}
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else if (ev->type() == QEvent::Hide)
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{
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QHeaderView *hv = qobject_cast<QHeaderView*>(obj);
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for (int i = 0; i < hv->count(); ++i)
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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hv->setSectionResizeMode(i, i == m_columnToStretch ? QHeaderView::Stretch : QHeaderView::ResizeToContents);
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#else
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hv->setResizeMode(i, i == m_columnToStretch ? QHeaderView::Stretch : QHeaderView::ResizeToContents);
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#endif
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}
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else if (ev->type() == QEvent::Resize)
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{
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QHeaderView *hv = qobject_cast<QHeaderView*>(obj);
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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if (hv->sectionResizeMode(m_columnToStretch) == QHeaderView::Interactive)
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#else
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if (hv->resizeMode(m_columnToStretch) == QHeaderView::Interactive)
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#endif
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{
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QResizeEvent *re = static_cast<QResizeEvent*>(ev);
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int diff = re->size().width() - re->oldSize().width() ;
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hv->resizeSection(m_columnToStretch, qMax(32, hv->sectionSize(1) + diff));
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}
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}
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}
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return false;
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}
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lcQPartsListModel::lcQPartsListModel(QObject *parent)
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: QAbstractListModel(parent)
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{
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}
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int lcQPartsListModel::rowCount(const QModelIndex &parent) const
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{
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if (parent.isValid())
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return 0;
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return lcGetPiecesLibrary()->mPieces.GetSize() * 2;
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}
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QVariant lcQPartsListModel::data(const QModelIndex &index, int role) const
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{
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int partIndex = index.row() / 2;
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if (partIndex < 0 || partIndex >= lcGetPiecesLibrary()->mPieces.GetSize())
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return QVariant();
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if (role == Qt::DisplayRole || role == Qt::EditRole)
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{
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if (index.row() & 1)
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return QString(lcGetPiecesLibrary()->mPieces[partIndex]->m_strName);
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else
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return QString(lcGetPiecesLibrary()->mPieces[partIndex]->m_strDescription);
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}
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return QVariant();
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}
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