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Add new helper functions

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This commit is contained in:
ballessay 2017-04-13 17:04:30 +02:00 committed by C. Balles
parent a5224bb7f6
commit ff348e0f1a
2 changed files with 54 additions and 1 deletions
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45
src/helpers.cpp
View File

@ -4,10 +4,20 @@
#include <QTextEdit>
#include <QFileInfo>
#include <QCryptographicHash>
#include <QTreeWidget>
#include <QString>
#include <QAbstractItemView>
static QAbstractItemView::ScrollMode scrollMode()
{
const bool use_scrollperpixel = true;
return use_scrollperpixel ? QAbstractItemView::ScrollPerPixel : QAbstractItemView::ScrollPerItem;
}
namespace qhelpers
{
// TODO: wouldn't it be enough to setFont on the QWidget?
void normalizeFont(QPlainTextEdit *edit)
@ -34,4 +44,37 @@ namespace qhelpers
return QFileInfo(filename).fileName() + "_" + fullHash.toHex().left(10);
}
void adjustColumns(QTreeWidget *tw)
{
int count = tw->columnCount();
for (int i = 0; i != count; ++i)
{
tw->resizeColumnToContents(i);
}
}
void appendRow(QTreeWidget *tw, const QString &str, const QString &str2,
const QString &str3, const QString &str4, const QString &str5)
{
QTreeWidgetItem *tempItem = new QTreeWidgetItem();
// Fill dummy hidden column
tempItem->setText(0, "0");
tempItem->setText(1, str);
if (!str2.isNull())
tempItem->setText(2, str2);
if (!str3.isNull())
tempItem->setText(3, str3);
if (!str4.isNull())
tempItem->setText(4, str4);
if (!str5.isNull())
tempItem->setText(5, str5);
tw->insertTopLevelItem(0, tempItem);
}
void setVerticalScrollMode(QTreeWidget *tw)
{
tw->setVerticalScrollMode(scrollMode());
}
} // end namespace

10
src/helpers.h
View File

@ -1,9 +1,12 @@
#ifndef QHELPERS_H
#define QHELPERS_H
#include <QString>
class QPlainTextEdit;
class QTextEdit;
class QString;
class QTreeWidget;
namespace qhelpers
{
@ -11,6 +14,13 @@ namespace qhelpers
void normalizeEditFont(QTextEdit *edit);
QString uniqueProjectName(const QString &filename);
void adjustColumns(QTreeWidget *tw);
void appendRow(QTreeWidget *tw, const QString &str, const QString &str2 = QString(),
const QString &str3 = QString(), const QString &str4 = QString(), const QString &str5 = QString());
void setVerticalScrollMode(QTreeWidget* tw);
}
#endif // HELPERS_H