[求助]QT4 ScrollView中嵌套Q3GridLayout，显示异常问题

执一终始 2018-01-23 09:44:52

SCrollView中放一个Widget，Widget放入一个Q3GridLayout，然后再在这个GridLayout中放入多个GridLayout，多个GridLayout中每个放入多个固定高度的Label，这时出现了Label边界重叠的情况，如果取消Label的固定高度，就不会重叠，求指导，附上代码和图，新手勿喷

#include "Q3test.h"

#include <qdatetime.h>

#include <Q3TextStream>

#include <QLabel>

#include <Q3GridLayout>

#include <Q3Frame>

#include <Q3PopupMenu>

#include <QMouseEvent>

#include <QEvent>

#include <Q3ScrollView>

using namespace std;

Q3test::Q3test(QDialog* parent, const char* name):QDialog(parent,name)//,

    //ui(new Ui::MainWindow)

{

    //setupUi(this);

    vector<Q3GridLayout*> layoutvec;

    vector<QWidget*> layoutv;

    Q3Frame*  myFrame=new Q3Frame(NULL);

    Q3ScrollView* scrollview=new Q3ScrollView(this);

    scrollview->addChild(myFrame,0,0);

    scrollview->resizeContents(100,100);

    //scrollview->enableClipper(true);

    scrollview->viewport()->setBackgroundMode(Qt::PaletteBackground);

    scrollview->setFrameShape(Q3Frame::NoFrame);

    Q3GridLayout *mylayout=new Q3GridLayout(this,2,5,0,0);

    QLabel * showtypeLabel = new QLabel( this, "showtypeLabel" );

    showtypeLabel = new QLabel( this, "showtypeLabel" );

    showtypeLabel->setText(QString("xxxxxhello"));

    showtypeLabel->setGeometry( QRect( 40, 30, 81, 29 ) );

    showtypeLabel->setPaletteForegroundColor( QColor( 255, 255, 255 ) );

    mylayout->addWidget( showtypeLabel,0,0);

    //mylayout->addWidget( showtypeLabel,0,0);

    // mylayout->addWidget( showtypeComboBox,0,1);

    // mylayout->addWidget( configButton,0,2);

    // mylayout->addItem( spacer1, 0, 3 );

    mylayout->addMultiCellWidget(scrollview,1,1,0,4);

    Q3GridLayout * grid2=new Q3GridLayout(myFrame,13,1,0,0);

    for(int si=0;si<13;si++)

    {

	//QWidget * qw =new QWidget();

        Q3GridLayout * grid1=new Q3GridLayout(0,5,1,0,0);

        for(int sj=0;sj<3;sj++)

        {

            QLabel * labelt=new QLabel();

            labelt->setText("hello");

	    labelt->setFrameShape(Q3Frame::Box);

	    labelt->setFixedHeight(60);

	    grid1->setRowMinimumHeight(sj,40);

	    grid1->addMultiCellWidget(labelt,sj,sj,0,0,Qt::AlignLeft);

	    //grid1->addWidget(labelt,sj,0);

        }

        layoutvec.push_back(grid1);

	//layoutv.push_back(qw);

        //grid2->addMultiCellWidget(*grid1,si,0,0,0,Qt::AlignLeft);

    }

    grid2->addMultiCellLayout(layoutvec[1],1,1,0,0,Qt::AlignVCenter);

    for(uint i=0;i<layoutvec.size();i++)

    {

	//grid2->addWidget(layoutv[i],i,0,1,1,Qt::AlignVCenter);

        grid2->addMultiCellLayout(layoutvec[i],i,i,0,0,Qt::AlignVCenter);

    }

    //resize((myFrame->height()+30<=600)?myFrame->width():myFrame->width()+16,min(myFrame->height()+46,600));



}

Q3test::~Q3test()

{



}

int Q3test::init()

{



}