Add custom number format support

examples/xlsx/numberformat/main.cpp

@@ -0,0 +1,52 @@
+#include <QtGui>
+#include "xlsxdocument.h"
+#include "xlsxformat.h"
+
+int main(int argc, char** argv)
+{
+    QGuiApplication(argc, argv);
+
+    QXlsx::Document xlsx;
+    xlsx.setColumn(0, 4, 20.0);
+
+    QXlsx::Format *header = xlsx.createFormat();
+    header->setFontBold(true);
+    header->setFontSize(20);
+
+    //Custom number formats
+    QStringList numFormats;
+    numFormats<<"Qt #"
+             <<"yyyy-mmm-dd"
+            <<"$ #,##0.00"
+           <<"[red]0.00";
+    xlsx.write(0, 0, "Raw data", header);
+    xlsx.write(0, 1, "Format", header);
+    xlsx.write(0, 2, "Shown value", header);
+    for (int i=0; i<numFormats.size(); ++i) {
+        int row = i+1;
+        xlsx.write(row, 0, 100.0);
+        xlsx.write(row, 1, numFormats[i]);
+        QXlsx::Format *format = xlsx.createFormat();
+        format->setNumberFormat(numFormats[i]);
+        xlsx.write(row, 2, 100.0, format);
+    }
+
+    //Builtin number formats
+    xlsx.addWorksheet();
+    xlsx.setColumn(0, 4, 20.0);
+    xlsx.write(0, 0, "Raw data", header);
+    xlsx.write(0, 1, "Builtin Format", header);
+    xlsx.write(0, 2, "Shown value", header);
+    for (int i=0; i<50; ++i) {
+        int row = i+1;
+        int numFmt = i;
+        xlsx.write(row, 0, 100.0);
+        xlsx.write(row, 1, numFmt);
+        QXlsx::Format *format = xlsx.createFormat();
+        format->setNumberFormatIndex(numFmt);
+        xlsx.write(row, 2, 100.0, format);
+    }
+
+    xlsx.save();
+    return 0;
+}

examples/xlsx/numberformat/numberformat.pro

@@ -0,0 +1,12 @@
+TARGET = mergecells
+
+#include(../../../src/xlsx/qtxlsx.pri)
+QT += xlsx
+
+TARGET = numberformat
+CONFIG   += console
+CONFIG   -= app_bundle
+
+TEMPLATE = app
+
+SOURCES += main.cpp