void CCmdCtl_i::UpdateMarginWidth(VOID)
{
if (!m_bLinenumbers)
return;
//int nWidth = GetLinenumberWidth() + 4;
int nWidth = GetLinenumberWidth();
SendMessage(SCI_SETMARGINWIDTHN, 0, nWidth);
}
// Set the display of line numbers on or off.
// Scintilla uses 3 "Margin" at the left of the edit window. The Margin (0)
// is used to display the linenumbers. If set to 0 no numbers are displayed. If
// set to a width > 0 - linenumbers are displayed. We use a helper function to
// calculate the size of this margin.
// int | number of pixels for the margin width of margin (0)
//
void CCmdCtl_i::SetDisplayLinenumbers(bool bFlag) // flag if we shuld display line numbers
{
// if display is turned off we set margin 0 to 0
if (!bFlag)
{
SendMessage(SCI_SETMARGINWIDTHN, 0, 0);
}
// if display is turned o we set margin 0 to the calculated width
else
{
int nWidth = GetLinenumberWidth(); // + 4;
SendMessage(SCI_SETMARGINWIDTHN, 0, nWidth);
}
m_bLinenumbers = bFlag;
}
/////////////////////////////////////
// @mfunc Set the display of line numbers on or off.
// Scintilla uses 3 "Margin" at the left of the edit window. The Margin (0)
// is used to display the linenumbers. If set to 0 no numbers are displayed. If
// set to a width > 0 - linenumbers are displayed. We use a helper function to
// calculate the size of this margin.
// @rvalue int | number of pixels for the margin width of margin (0)
//
void CScintillaWnd::SetDisplayLinenumbers(bool bFlag) { //@parm flag if we shuld display line numbers
// if nothing changes just return
if (GetDisplayLinenumbers() == bFlag) {
return;
}
// if display is turned off we set margin 0 to 0
if (!bFlag) {
SendMessage(SCI_SETMARGINWIDTHN, 0, 0);
}
// if display is turned o we set margin 0 to the calculated width
else {
int nWidth = GetLinenumberWidth() + 4;
SendMessage(SCI_SETMARGINWIDTHN, 0, nWidth);
}
m_bLinenumbers = bFlag;
}
