MyTable: : MyTable (QWidget * parent) : QWidget (parent) 
{
InitUI (); 
} 

Void MyTable: : initUI () 
{
QHBoxLayout * hMainLayout=new QHBoxLayout (); 
SetLayout (hMainLayout); 
QVBoxLayout * vLeftLayout=new QVBoxLayout (); 
QSplitter * vRightSplitter=new QSplitter (Qt: : Vertical); 
HMainLayout - & gt; AddLayout (vLeftLayout); 
HMainLayout - & gt; AddWidget (vRightSplitter); 

MTableWidget=new QTableWidget (100, 10); 
MTextEdit=new QTextEdit (); 
VRightSplitter - & gt; AddWidget (mTableWidget); 
VRightSplitter - & gt; AddWidget (mTextEdit); 
VRightSplitter - & gt; SetStretchFactor (0, 2); 
VRightSplitter - & gt; SetStretchFactor (1, 1); 

MButtonSetTableHead=new QPushButton (" set the header "); 
MButtonSetRowNum=new QPushButton (" set of rows "); 
MSpinRowNum=new QSpinBox (); 
MSpinRowNum - & gt; SetMinimum (0); 
MSpinRowNum - & gt; SetMaximum (100000); 
QHBoxLayout * hLayout1=new QHBoxLayout (); 
HLayout1 - & gt; AddWidget (mButtonSetRowNum); 
HLayout1 - & gt; AddWidget (mSpinRowNum); 
MButtonInitTable=new QPushButton (" initialization table data "); 
MButtonInsertRow=new QPushButton (" insert row "); 
MButtonAddRow=new QPushButton (" add "); 
QHBoxLayout * hLayout2=new QHBoxLayout (); 
HLayout2 - & gt; AddWidget (mButtonInsertRow); 
HLayout2 - & gt; AddWidget (mButtonAddRow); 
MButtonDeleteCurrentRow=new QPushButton (" to delete the current line "); 
MButtonAutoAdjustRowHeight=new QPushButton (" automatic adjustment line height "); 
MButtonAutoAdjustColumnWidth=new QPushButton (" automatically adjust the column width "); 
QHBoxLayout * hLayout3=new QHBoxLayout (); 
HLayout3 - & gt; AddWidget (mButtonAutoAdjustRowHeight); 
HLayout3 - & gt; AddWidget (mButtonAutoAdjustColumnWidth); 
MButtonReadTableDataToText=new QPushButton (" content to the text read form "); 
QHBoxLayout * hLayout4=new QHBoxLayout (); 
QHBoxLayout * hLayout5=new QHBoxLayout (); 
QHBoxLayout * hLayout6=new QHBoxLayout (); 
Editable mCheckEnableEdit=new QCheckBox (" form "); 
MCheckSpaceRowBaseColor=new QCheckBox (" line interval impression "); 
MCheckShowTableHead=new QCheckBox (" display row header "); 
MCheckShowColumnHead=new QCheckBox (" display list head "); 
MRadioRowSelect=new QRadioButton (" select "); 
MRadioCellSelect=new QRadioButton (" cell selection "); 
HLayout4 - & gt; AddWidget (mCheckEnableEdit); 
HLayout4 - & gt; AddWidget (mCheckSpaceRowBaseColor); 
HLayout5 - & gt; AddWidget (mCheckShowTableHead); 
HLayout5 - & gt; AddWidget (mCheckShowColumnHead); 
HLayout6 - & gt; AddWidget (mRadioRowSelect); 
HLayout6 - & gt; AddWidget (mRadioCellSelect); 
QGroupBox * groupBox=new QGroupBox (); 
GroupBox - & gt; SetSizePolicy (QSizePolicy: : Fixed, QSizePolicy: : Fixed); 
GroupBox - & gt; SetLayout (hLayout6); 
VLeftLayout - & gt; AddWidget (mButtonSetTableHead); 
VLeftLayout - & gt; AddLayout (hLayout1); 
VLeftLayout - & gt; AddWidget (mButtonInitTable); 
VLeftLayout - & gt; AddLayout (hLayout2); 
VLeftLayout - & gt; AddWidget (mButtonDeleteCurrentRow); 
VLeftLayout - & gt; AddLayout (hLayout3); 
VLeftLayout - & gt; AddWidget (mButtonReadTableDataToText); 
VLeftLayout - & gt; AddLayout (hLayout4); 
VLeftLayout - & gt; AddLayout (hLayout5); 
VLeftLayout - & gt; AddWidget (groupBox); 
VLeftLayout - & gt; AddStretch (1); 
} 

CodePudding user response:

Run the program now only shows two columns, the need to drag the big window

CodePudding user response:

This is "Qt5.9 c + + development guide" in the fourth chapter of the book

CodePudding user response:

Baidu a Qtablewidget adaptive width