add items to treewidget

[Shien]

First I thought that I would be able to simple to insert it into treeW with insertTopLevelItem function. In order of int index I tried to use dwNumberSpinbox->value() maybe it was good choise I don't know . because I don't how create treewidgetItem which has value of dwTypeCombo

[high_flyer]

because I don't how create treewidgetItem which has value of dwTypeCombo

Let me see if I understand:
you want to create a QTreeWidgetItem() that holds the value of the current selected item in the combobox?
Is that it?

[Shien]

something like that. while choosing swNumberSpinbox value and dwTypeCombo value to fully fill treewidget. Is it possible?

[high_flyer]

I am sorry, I just can't seem to understand you, and you seem unwilling to say what the problem is - which is strange if you want help.
Maybe someone else understands what your problems is, I don't.

Can't you say something along the lines of:
"I have done XXXX, in order to achive YYYY and I have problems figuring ZZZZZ out." ?!
Or anything that will explain the PROBLEM you have?

Is it possible?

"Everything" is possible.

[aamer4yu]

May be QTreeWidget::insertTopLevelItem will help you

[norobro]

Or QTreeWidget::topLevelItem and QTreeWidgetItem::setText

[Shien]

Can't you say something along the lines of:
"I have done XXXX, in order to achive YYYY and I have problems figuring ZZZZZ out." ?!
Or anything that will explain the PROBLEM you have?

I am making simple game editor. It's my studies project. Wich creates games objects. Now am trying to make planets editing part

So I managed to add elements to treewidget, but only on the first column. Can anyone tell me how to put it into second one?
Or make it as a child?

#ifndef CREATEPLANET_H
#define CREATEPLANET_H
 
#include <QtGui>
#include "tree.h"
class CreatePlanet : public QWidget
{
    Q_OBJECT
private:
 
    QGridLayout *grdLayout;
    QTreeWidget *treeW;
    QSpinBox *dwNumberSpinbox;
    QComboBox *dwTypeCombo;
    QTreeWidgetItem *dwIt;
    QTableWidget *tableW;
 
 
public:
    explicit CreatePlanet(QWidget *parent = 0);
    QSpinBox *sizeSpinbox;
signals:
    void spinBoxValue(int);
public slots:
    void applySizeButtonClicked ();
    void applyDwellersTypeButtonClicked();
};
 
#endif // CREATEPLANET_H

#ifndef CREATEPLANET_H
#define CREATEPLANET_H

#include <QtGui>
#include "tree.h"
class CreatePlanet : public QWidget
{
    Q_OBJECT
private:

    QGridLayout *grdLayout;
    QTreeWidget *treeW;
    QSpinBox *dwNumberSpinbox;
    QComboBox *dwTypeCombo;
    QTreeWidgetItem *dwIt;
    QTableWidget *tableW;


public:
    explicit CreatePlanet(QWidget *parent = 0);
    QSpinBox *sizeSpinbox;
signals:
    void spinBoxValue(int);
public slots:
    void applySizeButtonClicked ();
    void applyDwellersTypeButtonClicked();
};

#endif // CREATEPLANET_H

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#include "createplanet.h"
 
CreatePlanet::CreatePlanet(QWidget *parent) :
    QWidget(parent)
{
    QLabel *planetNameLabel = new QLabel("Name of planet:",this);
    QLineEdit *planetNameEdit = new QLineEdit();
    QLabel *sizeLabel = new QLabel("Select size of the planet:");
    sizeSpinbox = new QSpinBox(this);
    sizeSpinbox->setRange(1,7);
 
    QPushButton *applySizeButton = new QPushButton("Apply",this);
 
    connect(applySizeButton,SIGNAL(clicked()),this,SLOT(applySizeButtonClicked()));
 
    treeW = new QTreeWidget(this);
    treeW->setColumnCount(2);
    treeW->setHidden(true);
    QStringList headers;
    headers << "Dwelling" << "Type";
    treeW->setHeaderLabels(headers);
 
    QLabel *dwLabel = new QLabel("Select dwellings options:",this);
    dwNumberSpinbox = new QSpinBox(this);
    dwNumberSpinbox->setRange(1,1);
    dwTypeCombo = new QComboBox(this);
    dwTypeCombo->addItem("Liquid");
    dwTypeCombo->addItem("Etherial");
    dwTypeCombo->addItem("Plasma");
    dwTypeCombo->addItem("Solid");
    dwTypeCombo->addItem("Vacuum");
 
    QPushButton *applyDwellersTypeButton = new QPushButton("Apply",this);
 
    connect(applyDwellersTypeButton,SIGNAL(clicked()),this,SLOT(applyDwellersTypeButtonClicked()));
 
    tableW = new QTableWidget(this);
    tableW->setHidden(true);
 
    grdLayout = new QGridLayout(this);
 
    grdLayout->addWidget(planetNameLabel,0,0,1,1);
    grdLayout->addWidget(planetNameEdit,0,1,1,1);
    grdLayout->addWidget(sizeLabel,1,0,1,1);
    grdLayout->addWidget(sizeSpinbox,1,1,1,1);
    grdLayout->addWidget(applySizeButton,2,0,1,1);
    grdLayout->addWidget(treeW,3,0,1,2);
    grdLayout->addWidget(dwLabel,4,0,1,1);
    grdLayout->addWidget(dwNumberSpinbox,5,0,1,1);
    grdLayout->addWidget(dwTypeCombo,5,1,1,1);
    grdLayout->addWidget(applyDwellersTypeButton,6,0,1,1);
    grdLayout->addWidget(tableW,7,0,1,1);
    this ->setLayout(grdLayout);
}
 
void CreatePlanet::applySizeButtonClicked()
{
    treeW->setHidden(false);
    treeW->clear();
 
    dwNumberSpinbox->setRange(1,(sizeSpinbox->value()));
    QList<QTreeWidgetItem *> dwItems;
    for (int i = 1; i < sizeSpinbox->value()+1; ++i)
    {
        dwIt = new QTreeWidgetItem ((QTreeWidget*)0, QStringList(QString("Dwelling: %1").arg(i)));
        dwItems.append(dwIt);
    }
    treeW->insertTopLevelItems(0, dwItems);
 
}
 
void CreatePlanet::applyDwellersTypeButtonClicked()
{
 
    QTreeWidgetItem *dwTypeItem = new QTreeWidgetItem(QStringList(dwTypeCombo->currentText()));
  //  for(int i = 1; i < dwNumberSpinbox->value();++i)
    //if(dwTypeItem)
   // dwIt->insertChild(dwNumberSpinbox->value(),dwTypeItem);
 
    treeW->insertTopLevelItem(dwNumberSpinbox->value(),dwTypeItem);
 
}

#include "createplanet.h"

CreatePlanet::CreatePlanet(QWidget *parent) :
    QWidget(parent)
{
    QLabel *planetNameLabel = new QLabel("Name of planet:",this);
    QLineEdit *planetNameEdit = new QLineEdit();
    QLabel *sizeLabel = new QLabel("Select size of the planet:");
    sizeSpinbox = new QSpinBox(this);
    sizeSpinbox->setRange(1,7);

    QPushButton *applySizeButton = new QPushButton("Apply",this);

    connect(applySizeButton,SIGNAL(clicked()),this,SLOT(applySizeButtonClicked()));

    treeW = new QTreeWidget(this);
    treeW->setColumnCount(2);
    treeW->setHidden(true);
    QStringList headers;
    headers << "Dwelling" << "Type";
    treeW->setHeaderLabels(headers);

    QLabel *dwLabel = new QLabel("Select dwellings options:",this);
    dwNumberSpinbox = new QSpinBox(this);
    dwNumberSpinbox->setRange(1,1);
    dwTypeCombo = new QComboBox(this);
    dwTypeCombo->addItem("Liquid");
    dwTypeCombo->addItem("Etherial");
    dwTypeCombo->addItem("Plasma");
    dwTypeCombo->addItem("Solid");
    dwTypeCombo->addItem("Vacuum");

    QPushButton *applyDwellersTypeButton = new QPushButton("Apply",this);

    connect(applyDwellersTypeButton,SIGNAL(clicked()),this,SLOT(applyDwellersTypeButtonClicked()));

    tableW = new QTableWidget(this);
    tableW->setHidden(true);

    grdLayout = new QGridLayout(this);

    grdLayout->addWidget(planetNameLabel,0,0,1,1);
    grdLayout->addWidget(planetNameEdit,0,1,1,1);
    grdLayout->addWidget(sizeLabel,1,0,1,1);
    grdLayout->addWidget(sizeSpinbox,1,1,1,1);
    grdLayout->addWidget(applySizeButton,2,0,1,1);
    grdLayout->addWidget(treeW,3,0,1,2);
    grdLayout->addWidget(dwLabel,4,0,1,1);
    grdLayout->addWidget(dwNumberSpinbox,5,0,1,1);
    grdLayout->addWidget(dwTypeCombo,5,1,1,1);
    grdLayout->addWidget(applyDwellersTypeButton,6,0,1,1);
    grdLayout->addWidget(tableW,7,0,1,1);
    this ->setLayout(grdLayout);
}

void CreatePlanet::applySizeButtonClicked()
{
    treeW->setHidden(false);
    treeW->clear();

    dwNumberSpinbox->setRange(1,(sizeSpinbox->value()));
    QList<QTreeWidgetItem *> dwItems;
    for (int i = 1; i < sizeSpinbox->value()+1; ++i)
    {
        dwIt = new QTreeWidgetItem ((QTreeWidget*)0, QStringList(QString("Dwelling: %1").arg(i)));
        dwItems.append(dwIt);
    }
    treeW->insertTopLevelItems(0, dwItems);

}

void CreatePlanet::applyDwellersTypeButtonClicked()
{
   
    QTreeWidgetItem *dwTypeItem = new QTreeWidgetItem(QStringList(dwTypeCombo->currentText()));
  //  for(int i = 1; i < dwNumberSpinbox->value();++i)
    //if(dwTypeItem)
   // dwIt->insertChild(dwNumberSpinbox->value(),dwTypeItem);

    treeW->insertTopLevelItem(dwNumberSpinbox->value(),dwTypeItem);
  
}

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I tried to create child, but I don't know how him to put into treewidget any ideas?
Another problem is with is when I am putting dwTypeItem because now item is simple putted down on dwNumberSpinbox->value() index. But when I am filling lets say 3 items. then first one is added in corect place. but others in wrong order beacause I ussing insertTopLevelItem. after I put first element order of others becomes wrong. And I don't know how to correct it. I tired with if construction but nothing good happened.

[norobro]

Can anyone tell me how to put it into second one?

Did you investigate QTreeWidget::topLevelItem and QTreeWidgetItem::setText ?

Looks to me like this should work:

void CreatePlanet::applyDwellersTypeButtonClicked()
{
    int row = dwNumberSpinbox->value()-1;
    QString text = dwTypeCombo->currentText();
    treeW->topLevelItem(row)->setText(1,text);
 
}

void CreatePlanet::applyDwellersTypeButtonClicked()
{
    int row = dwNumberSpinbox->value()-1;
    QString text = dwTypeCombo->currentText();
    treeW->topLevelItem(row)->setText(1,text);

}

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[Shien]

Thanks it worked.

[Shien]

again problem with treewidget. last time I wanted to add value form combo box. Now I need to add spinbox value. this is best what i came up with

QTreeWidgetItem *item = new QTreeWidgetItem(satelliteSizeSpinbox->value());
    treeW2->insertTopLevelItem(starSatelliteNumberSpinbox->value(),item);

QTreeWidgetItem *item = new QTreeWidgetItem(satelliteSizeSpinbox->value());
    treeW2->insertTopLevelItem(starSatelliteNumberSpinbox->value(),item);

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and again I want to put it on second column