QMdi::IconTiler Class Reference

#include <qmdiarea_p.h>

Inheritance diagram for QMdi::IconTiler:

Private Functions
void	rearrange (QList< QWidget *> &widgets, const QRect &domain) const
Type	type () const

Additional Inherited Members
Public Types inherited from QMdi::Rearranger
enum	Type { RegularTiler, SimpleCascader, IconTiler }
Public Functions inherited from QMdi::Rearranger
virtual	~Rearranger ()

Detailed Description

Definition at line 104 of file qmdiarea_p.h.

Functions

rearrange()

void IconTiler::rearrange ( QList< QWidget *> &  widgets, const QRect &  domain  ) const

privatevirtual

Warning

This function is not part of the public interface.

Implements QMdi::Rearranger.

Definition at line 399 of file qmdiarea.cpp.

{
    if (widgets.isEmpty() || !sanityCheck(widgets, 0, "IconTiler"))
        return;

    const int n = widgets.size();
    const int width = widgets.at(0)->width();
    const int height = widgets.at(0)->height();
    const int ncols = qMax(domain.width() / width, 1);
    const int nrows = n / ncols + ((n % ncols) ? 1 : 0);

    int i = 0;
    for (int row = 0; row < nrows; ++row) {
        for (int col = 0; col < ncols; ++col) {
            const int x = col * width;
            const int y = domain.height() - height - row * height;
            if (!sanityCheck(widgets, i, "IconTiler"))
                continue;
            QWidget *widget = widgets.at(i++);
            QPoint newPos(x, y);
            QRect newGeometry = QRect(newPos.x(), newPos.y(), widget->width(), widget->height());
            widget->setGeometry(QStyle::visualRect(widget->layoutDirection(), domain, newGeometry));
            if (i == n)
                return;
        }
    }
}

type()

Type QMdi::IconTiler::type ( ) const

inlineprivatevirtual

Implements QMdi::Rearranger.

Definition at line 110 of file qmdiarea_p.h.

{ return Rearranger::IconTiler; }

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The documentation for this class was generated from the following files:

• /src/gui/widgets/qmdiarea_p.h
• /src/gui/widgets/qmdiarea.cpp