QT操作word表格——垂直居中、水平居中

冷不防 2022-03-28 14:38 1011阅读 1赞

说明：网上大部分是水平居中，基本没有找到QT的垂直居中，查了好多资料才实现了垂直居中。

**函数调用：垂直居中、水平居中**  
word.setRowAlignment(1,1,0);//第一个表格，第一行，居中

主要是这句话：  
range->querySubObject(“ParagraphFormat”)->setProperty(“Alignment”,“wdAlignParagraphCenter”);//水平居中  
range->querySubObject(“Cells”)->setProperty(“VerticalAlignment”,“wdCellAlignVerticalCenter”);//垂直居中

函数定义

void QWord::setRowAlignment(int tableIndex,int row,int flag)
    {   
    	QAxObject* tables = m_document->querySubObject("Tables");	
    	if(nullptr== tables)
    	{
    		return;
    	}
    	QAxObject* table = tables->querySubObject("Item(int)",tableIndex);
    	if(nullptr== table )
    	{
    		return;
    	}
    	QAxObject* Row= table->querySubObject("Rows(int)",row);
    	if(nullptr== Row)
    	{
    		return;
    	}
    	QAxObject* range = Row->querySubObject("Range");
    	if(nullptr== range)
    	{
    		return;
    	}
    	Row->querySubObject("Alignment(int)",flag);
    	if(flag == 0)
    	{
    //        Selection.ParagraphFormat.Alignment = wdAlignParagraphCenter
    //        Selection.Range.Cells.VerticalAlignment = wdCellAlignVerticalCenter 就是在网上找到的这句话，才修改成以下代码
            range->querySubObject("ParagraphFormat")->setProperty("Alignment","wdAlignParagraphCenter");//水平居中
            range->querySubObject("Cells")->setProperty("VerticalAlignment","wdCellAlignVerticalCenter");//垂直居中
    	}else if(flag == 1)
    	{
            range->querySubObject("ParagraphFormat")->setProperty("Alignment","wdAlignParagraphJustify");
        }else if(flag == 2)//wdAlignParagraphJustifyMed
    	{
    		range->querySubObject("ParagraphFormat")->setProperty("Alignment","wdAlignParagraphRight");
    	}else if(flag ==3)
    	{
    		range->querySubObject("ParagraphFormat")->setProperty("Alignment","wdAlignParagraphLeft");
    	}
    }