KDE 4.0 API Reference libplasma
Plasma::FreeLayout Class Reference
#include <freelayout.h>
Detailed Description
The FreeLayout class is a layout for use in desktop-like workspaces where items can be moved around freely and applets and widgets are allowed to determine their own size.Whenever this layout is updated, all child items are resized to their sizeHint() and left in their existing positions.
Definition at line 40 of file freelayout.h.
Public Member Functions | |
| FreeLayout (LayoutItem *parent=0) | |
| ~FreeLayout () | |
| virtual void | addItem (LayoutItem *l) |
| virtual void | removeItem (LayoutItem *l) |
| virtual int | indexOf (LayoutItem *l) const |
| virtual LayoutItem * | itemAt (int i) const |
| virtual LayoutItem * | takeAt (int i) |
| virtual Qt::Orientations | expandingDirections () const |
| virtual QRectF | geometry () const |
| virtual int | count () const |
| virtual QSizeF | sizeHint () const |
Protected Member Functions | |
| void | relayout () |
Constructor & Destructor Documentation
| Plasma::FreeLayout::FreeLayout | ( | LayoutItem * | parent = 0 |
) | [explicit] |
| Plasma::FreeLayout::~FreeLayout | ( | ) |
Definition at line 42 of file freelayout.cpp.
Member Function Documentation
| void Plasma::FreeLayout::addItem | ( | LayoutItem * | l | ) | [virtual] |
Adds a Item to this Layout.
- Parameters:
-
l Pointer to the Item to be added.
Implements Plasma::Layout.
Definition at line 52 of file freelayout.cpp.
| void Plasma::FreeLayout::removeItem | ( | LayoutItem * | l | ) | [virtual] |
Removes a Item from this Layout.
- Parameters:
-
l Pointer to the Item to be removed.
Implements Plasma::Layout.
Definition at line 62 of file freelayout.cpp.
| int Plasma::FreeLayout::indexOf | ( | LayoutItem * | l | ) | const [virtual] |
Returns the index of a Item in this Layout.
- Parameters:
-
l Pointer to an Item to be queryed.
Implements Plasma::Layout.
Definition at line 72 of file freelayout.cpp.
| LayoutItem * Plasma::FreeLayout::itemAt | ( | int | i | ) | const [virtual] |
Returns a Pointer to an Item in this Layout.
- Parameters:
-
i Index of the desired Item.
Implements Plasma::Layout.
Definition at line 77 of file freelayout.cpp.
| LayoutItem * Plasma::FreeLayout::takeAt | ( | int | i | ) | [virtual] |
Takes the Pointer of an Item in this Layout.
- Parameters:
-
i Index of the desired Item.
Implements Plasma::Layout.
Definition at line 87 of file freelayout.cpp.
| Qt::Orientations Plasma::FreeLayout::expandingDirections | ( | ) | const [virtual] |
Returns a bitmask with the directions that this Item can be expanded.
Implements Plasma::LayoutItem.
Definition at line 47 of file freelayout.cpp.
| QRectF Plasma::FreeLayout::geometry | ( | ) | const [virtual] |
Returns the current geometry for this layout.
Reimplemented from Plasma::Layout.
Definition at line 102 of file freelayout.cpp.
| int Plasma::FreeLayout::count | ( | ) | const [virtual] |
Returns the number of elements of this Layout.
Implements Plasma::Layout.
Definition at line 82 of file freelayout.cpp.
| QSizeF Plasma::FreeLayout::sizeHint | ( | ) | const [virtual] |
Returns the most appropriate size of this Item to hold whatever contents it has.
Implements Plasma::LayoutItem.
Definition at line 111 of file freelayout.cpp.
| void Plasma::FreeLayout::relayout | ( | ) | [protected, virtual] |
Triggers a layout, usually after a change in geometry.
Implements Plasma::Layout.
Definition at line 92 of file freelayout.cpp.
The documentation for this class was generated from the following files:
