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Print: mark some functions in PrintLayout as 'const'

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It might be a good practice to declare certain class
'helper' functions as constant members. But I don't
think there are performance benefits to that other
than the readability ones.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2013-07-11 12:55:48 +03:00
parent a4982c93cd
commit 3aae3ff547
2 changed files with 14 additions and 14 deletions
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14
qt-ui/printlayout.cpp
View file

@ -80,17 +80,17 @@ void PrintLayout::setup()
scaleY = (qreal)printerDpi/(qreal)screenDpiY;
}
void PrintLayout::printSixDives()
void PrintLayout::printSixDives() const
{
// nop
}
void PrintLayout::printTwoDives()
void PrintLayout::printTwoDives() const
{
// nop
}
void PrintLayout::printTable()
void PrintLayout::printTable() const
{
QTextDocument doc;
QSizeF pageSize;
@ -149,7 +149,7 @@ void PrintLayout::printTable()
doc.print(printer);
}
QString PrintLayout::insertTableHeadingRow()
QString PrintLayout::insertTableHeadingRow() const
{
int i;
QString ret("<tr>");
@ -159,7 +159,7 @@ QString PrintLayout::insertTableHeadingRow()
return ret;
}
QString PrintLayout::insertTableHeadingCol(int col)
QString PrintLayout::insertTableHeadingCol(int col) const
{
QString ret("<th align='left' width='");
ret += tableColumnWidths.at(col);
@ -169,7 +169,7 @@ QString PrintLayout::insertTableHeadingCol(int col)
return ret;
}
QString PrintLayout::insertTableDataRow(struct dive *dive)
QString PrintLayout::insertTableDataRow(struct dive *dive) const
{
// use the DiveItem class
struct DiveItem di;
@ -188,7 +188,7 @@ QString PrintLayout::insertTableDataRow(struct dive *dive)
return ret;
}
QString PrintLayout::insertTableDataCol(QString data)
QString PrintLayout::insertTableDataCol(QString data) const
{
return "<td>" + data + "</td>";
}

14
qt-ui/printlayout.h
View file

@ -27,13 +27,13 @@ private:
QStringList tableColumnWidths;
void setup();
void printSixDives();
void printTwoDives();
void printTable();
QString insertTableHeadingRow();
QString insertTableHeadingCol(int);
QString insertTableDataRow(struct dive *);
QString insertTableDataCol(QString);
void printSixDives() const;
void printTwoDives() const;
void printTable() const;
QString insertTableHeadingRow() const;
QString insertTableHeadingCol(int) const;
QString insertTableDataRow(struct dive *) const;
QString insertTableDataCol(QString) const;
};
#endif