mirror of
https://github.com/leozide/leocad
synced 2024-12-26 21:58:44 +01:00
104 lines
2.7 KiB
C++
104 lines
2.7 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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QString lcFormatValue(float Value, int Precision)
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{
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QString String = QString::number(Value, 'f', Precision);
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const int Dot = String.indexOf('.');
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if (Dot != -1)
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{
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while (String.endsWith('0'))
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String.chop(1);
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if (String.endsWith('.'))
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String.chop(1);
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}
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return String;
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}
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QString lcFormatValueLocalized(float Value)
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{
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QLocale Locale = QLocale::system();
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Locale.setNumberOptions(QLocale::OmitGroupSeparator);
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QString DecimalPoint = Locale.decimalPoint();
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QString String = Locale.toString(Value, 'f', 4);
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if (String.indexOf(DecimalPoint) != -1)
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{
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while (String.endsWith('0'))
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String.chop(1);
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if (String.endsWith(DecimalPoint))
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String.chop(1);
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}
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return String;
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}
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float lcParseValueLocalized(const QString& Value)
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{
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return QLocale::system().toFloat(Value);
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}
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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), m_interactiveResize(false), m_stretchWidth(0)
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{
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parent()->installEventFilter(this);
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connect(treeWidget->header(), SIGNAL(sectionResized(int, int, int)), SLOT(sectionResized(int, int, int)));
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QHideEvent fake;
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lcQTreeWidgetColumnStretcher::eventFilter(parent(), &fake);
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}
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void lcQTreeWidgetColumnStretcher::sectionResized(int LogicalIndex, int OldSize, int NewSize)
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{
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Q_UNUSED(OldSize)
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if (LogicalIndex == m_columnToStretch)
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{
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QHeaderView* HeaderView = qobject_cast<QHeaderView*>(parent());
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if (HeaderView->isVisible())
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m_interactiveResize = true;
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m_stretchWidth = NewSize;
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}
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}
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bool lcQTreeWidgetColumnStretcher::eventFilter(QObject* Object, QEvent* Event)
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{
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if (Object == parent())
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{
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QHeaderView* HeaderView = qobject_cast<QHeaderView*>(Object);
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if (Event->type() == QEvent::Show)
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{
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for (int i = 0; i < HeaderView->count(); ++i)
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HeaderView->setSectionResizeMode(i, QHeaderView::Interactive);
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m_stretchWidth = HeaderView->sectionSize(m_columnToStretch);
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}
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else if (Event->type() == QEvent::Hide)
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{
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if (!m_interactiveResize)
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for (int i = 0; i < HeaderView->count(); ++i)
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HeaderView->setSectionResizeMode(i, i == m_columnToStretch ? QHeaderView::Stretch : QHeaderView::ResizeToContents);
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}
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else if (Event->type() == QEvent::Resize)
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{
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if (HeaderView->sectionResizeMode(m_columnToStretch) == QHeaderView::Interactive) {
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const int StretchWidth = HeaderView->isVisible() ? m_stretchWidth : 32;
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HeaderView->resizeSection(m_columnToStretch, StretchWidth);
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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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