Insert an item in an horizontal QListWidget

[satoshi]

Hi,
How can I insert an item in an horizontal QListWidget in a specified position?

Thank you! Dario

[aamer4yu]

What do you mean by horizontal QListWidget ??
I guess you mean multiple column in one row...
If yes, have a look at QTableWidgetor QTreeWidget instead

[satoshi]

I meant this:



Code:

G2_ThumbsList::G2_ThumbsList(QWidget *parent, unsigned int iconWidth, unsigned int iconHeight) : QListWidget(parent)
{
	this->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Ignored);
    this->setFixedHeight(116);
    this->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
    this->setMovement(QListView::Static);
    this->setGridSize(QSize(126, 116));
    this->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	this->setThumbsSize(iconWidth, iconHeight);
    this->setViewMode(QListView::IconMode);
    this->setWrapping(false);
}
 
void G2_ThumbsList::addThumb(G2_Thumb *thumb)
{
	this->addItem(thumb);
}
 
void G2_ThumbsList::insertThumb(G2_Thumb *thumb, unsigned int position)
{
	if(position < this->count())
	{
		// HERE...?
	}
	else
	{
		this->addItem(thumb);
	}
}

G2_ThumbsList::G2_ThumbsList(QWidget *parent, unsigned int iconWidth, unsigned int iconHeight) : QListWidget(parent)
{
	this->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Ignored);
    this->setFixedHeight(116);
    this->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
    this->setMovement(QListView::Static);
    this->setGridSize(QSize(126, 116));
    this->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
	this->setThumbsSize(iconWidth, iconHeight);
    this->setViewMode(QListView::IconMode);
    this->setWrapping(false);
}

void G2_ThumbsList::addThumb(G2_Thumb *thumb)
{
	this->addItem(thumb);
}

void G2_ThumbsList::insertThumb(G2_Thumb *thumb, unsigned int position)
{
	if(position < this->count())
	{
		// HERE...?
	}
	else
	{
		this->addItem(thumb);
	}
}

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(Note: G2_Thumb inherits QListWidgetItem)

I think that QTableWidget and QTreeWidget don't suite my situation..

Thank you! Dario

[satoshi]

up......

[Lykurg]

QListWidget::insertItem ( int row, QListWidgetItem * item )

QListWidget::insertItem ( int row, QListWidgetItem * item )

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?

[aamer4yu]

I think that QTableWidget and QTreeWidget don't suite my situation..

Right. After seeing the pic u posted, it is clear you just need a simple QListWidget.
Lykurg already gave the solution

[satoshi]

QListWidget::insertItem ( int row, QListWidgetItem * item )

QListWidget::insertItem ( int row, QListWidgetItem * item )

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?

Right. After seeing the pic u posted, it is clear you just need a simple QListWidget.
Lykurg already gave the solution

I already tried this solution but it doesn't work I think there is a problem because QListWidget is for a vertical list.. the first parameter of insertItem is "int row", if I specify a column it doesn't work..

[satoshi]

Sorry, it works The problem wasn't this....

Thank you!

[aamer4yu]

Could you post what was the problem, and how it got cleared ?
May be it will help someone someday