[Qt-interest] what is the mistake in my code

[Ramesh]

Are you sure..

With out clicking any mouse button you are able to move list items..

I don't think so..

That is at the first instance of launch. please clarify me one  more time

 

From: linux newbie [mailto:linux.newbie79 at gmail.com] 
Sent: Friday, March 26, 2010 4:05 AM
To: Ramesh
Cc: Qt Interest
Subject: Re: [Qt-interest] what is the mistake in my code

 

HI,

 

I just compiled your code and ran it. except for compilation error on
MyListView (which I replaced with Newlist) and things are working fine.

 

At first the focus is on second item and on using up/down arrow keys, i can
able to move it. (without using the mouse at all).

 

May be my understanding about your problem is wrong.

On Thu, Mar 25, 2010 at 11:59 PM, Ramesh <ramesh.bs at robosoftin.com> wrote:

Hi,

i am trying to operate the listview itesm through keyboard focus, its not
moving.. can you folks suggest where i am wrong.

if i click on the listview from mouse, listview is gaining the focus. i dont
no what is wrong.

Here is my code,

 

class Newlist : public QWidget
   {
public:
 Newlist(QWidget *parent = 0);
    ~Newlist(){};

public:
    QListView *list;
    QStringListModel *model;


 };

Newlist::Newlist(QWidget *parent)
    : QWidget(parent)
{
 list = new QListView(this);


 list->setViewMode(QListView::ListMode);
 list->setSelectionMode(QAbstractItemView::SingleSelection);

 list->setMinimumSize(300,500);

 model = new QStringListModel(this);

 QStringList strlist;
 strlist<<"Test"<<"fest"<<"mest";

 list->setModel(model);

 model->setStringList(strlist);

   QModelIndex index = model->index(1,0);
   list->setCurrentIndex(index);

   QVBoxLayout *layout = new QVBoxLayout(this);
   layout->addWidget(list);
   setLayout(layout);
   list->setFocus();
}

class Test : public QMainWindow
{

public:
 Test(QWidget *parent = 0);
    ~Test(){};

private:

    Mylistview *newlist;
    QVBoxLayout *layout;
    QStackedWidget *stack;
};

Test::Test(QWidget *parent)
    : QMainWindow(parent)
{

 layout = new QVBoxLayout();
 newlist = new Mylistview(); 
 stack = new QStackedWidget(this);

 stack->addWidget(newlist);

 this->setCentralWidget(stack);

}


int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    Test test;
    test.showMaximized(); 

    return a.exec();
}

 

 

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