Excel Groups with Qt

[Octani]

Hello,

i would like to know if there's any Qt's tool which allows to group some elements of a table like a spreadsheet.

I give you an example of what i mean :

!http://www.exceltip.com/images/1421.jpg!

[andre]

No, there is not. Not by default. If you need an advanced grid component, perhaps you should look at "QIcsTable":http://www.ics.com/products/qt/qicstable/ (commercial offering). I'm not sure if it supports what you need though.

[Octani]

Ok, thanks you. I think i will try to implement such a tool with QPushButton perhaps.

[andre]

I'd like to see you do that. I don't get how a QPushButton is going to help you, but perhaps I just don't understand the problem you're trying to solve. However, if you do, please share your solution!

[Octani]

I'm working on a spreadsheet and i need a tool which group some rows but it doesn't exist in Qt so i try to find a solution with other tools. I made a fast test with a QPushButton, it's why i speak about this :

Grouper.h :

@class Grouper : public QPushButton
{
Q_OBJECT
public:
Grouper(QTableWidget *table, int firstRow, int lastRow, QWidget *parent = 0);
signals:

public slots:
void grouper();
protected:
QTableWidget *table;
int firstRow;
int lastRow;
bool isGrouped;
};@

The slot :

@void Grouper::grouper()
{
for(int i = firstRow; i < lastRow; i++)
{
if(table->isRowHidden(i))
table->setRowHidden(i,false);
else
table->setRowHidden(i,true);

}

}@

[Octani]

Up ! If anybody have any idea to implement such a tool...

[andre]

[quote author="Octani" date="1334233221"]Up ! If anybody have any idea to implement such a tool...[/quote]

Doing that is not acceptable. Please give people at least a week to respond before kicking your topic up like this.

[Octani]

Sorry, it will not happen again but it's really important

[andre]

http://www.catb.org/~esr/faqs/smart-questions.html#urgent

[Octani]

Understood