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Add support for custom numeric formats to wxGrid.

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Allow %e and %g formats (as well as their upper-letter equivalents) in
addition to the default %f format for number display in wxGrid.

Closes #13583.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69856 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2011-11-28 13:23:33 +00:00
parent 09c0ebcf96
commit 1d8d3cc5a1
7 changed files with 280 additions and 59 deletions
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35
samples/grid/griddemo.cpp
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@@ -439,22 +439,33 @@ GridFrame::GridFrame()
grid->SetCellValue(5, 8, wxT("Bg from row attr\nText col from cell attr"));
grid->SetCellValue(5, 5, wxT("Bg from row attr Text col from col attr and this text is so long that it covers over many many empty cells but is broken by one that isn't"));
// Some numeric columns with different formatting.
grid->SetColFormatFloat(6);
grid->SetCellValue(0, 6, wxString::Format(wxT("%g"), 3.1415));
grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 1415.0));
grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 12345.67890));
grid->SetCellValue(0, 6, "Default\nfloat format");
grid->SetCellValue(1, 6, wxString::Format(wxT("%g"), 3.1415));
grid->SetCellValue(2, 6, wxString::Format(wxT("%g"), 1415.0));
grid->SetCellValue(3, 6, wxString::Format(wxT("%g"), 12345.67890));
grid->SetColFormatFloat(7, 6, 2);
grid->SetCellValue(0, 7, wxString::Format(wxT("%g"), 3.1415));
grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 1415.0));
grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 12345.67890));
grid->SetCellValue(0, 7, "Width 6\nprecision 2");
grid->SetCellValue(1, 7, wxString::Format(wxT("%g"), 3.1415));
grid->SetCellValue(2, 7, wxString::Format(wxT("%g"), 1415.0));
grid->SetCellValue(3, 7, wxString::Format(wxT("%g"), 12345.67890));
grid->SetColFormatNumber(8);
grid->SetCellValue(0, 8, "17");
grid->SetCellValue(1, 8, "0");
grid->SetCellValue(2, 8, "-666");
grid->SetCellAlignment(2, 8, wxALIGN_CENTRE, wxALIGN_TOP);
grid->SetCellValue(2, 9, "<- This numeric cell should be centred");
grid->SetColFormatCustom(8,
wxString::Format("%s:%i,%i,%s", wxGRID_VALUE_FLOAT, -1, 4, "g"));
grid->SetCellValue(0, 8, "Compact\nformat");
grid->SetCellValue(1, 8, wxT("31415e-4"));
grid->SetCellValue(2, 8, wxT("1415"));
grid->SetCellValue(3, 8, wxT("123456789e-4"));
grid->SetColFormatNumber(9);
grid->SetCellValue(0, 9, "Integer\ncolumn");
grid->SetCellValue(1, 9, "17");
grid->SetCellValue(2, 9, "0");
grid->SetCellValue(3, 9, "-666");
grid->SetCellAlignment(3, 9, wxALIGN_CENTRE, wxALIGN_TOP);
grid->SetCellValue(3, 10, "<- This numeric cell should be centred");
const wxString choices[] =
{