Legend showing an image and a description for Gantt items. More...
#include <KDGanttLegend>
Public Member Functions | |
| QModelIndex | indexAt (const QPoint &point) const |
| Legend (QWidget *parent=0) | |
| QSize | minimumSizeHint () const |
| void | scrollTo (const QModelIndex &, ScrollHint=EnsureVisible) |
| void | setModel (QAbstractItemModel *model) |
| QSize | sizeHint () const |
| QRect | visualRect (const QModelIndex &index) const |
| virtual | ~Legend () |
Protected Slots | |
| virtual void | modelDataChanged () |
Protected Member Functions | |
| virtual QRect | drawItem (QPainter *painter, const QModelIndex &index, const QPoint &pos=QPoint()) const |
| virtual StyleOptionGanttItem | getStyleOption (const QModelIndex &index) const |
| int | horizontalOffset () const |
| bool | isIndexHidden (const QModelIndex &) const |
| virtual QSize | measureItem (const QModelIndex &index, bool recursive=true) const |
| QModelIndex | moveCursor (CursorAction, Qt::KeyboardModifiers) |
| void | paintEvent (QPaintEvent *event) |
| void | setSelection (const QRect &, QItemSelectionModel::SelectionFlags) |
| int | verticalOffset () const |
| QRegion | visualRegionForSelection (const QItemSelection &) const |
Detailed Description
Legend showing an image and a description for Gantt items.
This is an item view class showing a small Gantt item and it's text defined by LegendRole.
Definition at line 33 of file kdganttlegend.h.
Constructor & Destructor Documentation
| Legend::Legend | ( | QWidget * | parent = 0 |
) | [explicit] |
Constructor. Creates a Legend with parent parent. The QObject parent is not used for anything internally.
Definition at line 45 of file kdganttlegend.cpp.
| Legend::~Legend | ( | ) | [virtual] |
Destructor. Does nothing
Definition at line 54 of file kdganttlegend.cpp.
Member Function Documentation
| QRect Legend::drawItem | ( | QPainter * | painter, | |
| const QModelIndex & | index, | |||
| const QPoint & | pos = QPoint() | |||
| ) | const [protected, virtual] |
Draws the legend item at index and all of it's children recursively at pos onto painter. Reimplement this if you want to draw items in an user defined way.
- Returns:
- the rectangle drawn.
Definition at line 142 of file kdganttlegend.cpp.
References KDGantt::StyleOptionGanttItem::boundingRect, d, getStyleOption(), KDGantt::StyleOptionGanttItem::itemRect, KDGantt::ItemTypeRole, measureItem(), KDGantt::ItemDelegate::paintGanttItem(), and KDGantt::StyleOptionGanttItem::text.
Referenced by paintEvent().
| StyleOptionGanttItem Legend::getStyleOption | ( | const QModelIndex & | index | ) | const [protected, virtual] |
Creates a StyleOptionGanttItem with all style options filled in except the target rectangles.
Definition at line 127 of file kdganttlegend.cpp.
References d, KDGantt::StyleOptionGanttItem::displayPosition, KDGantt::LegendRole, and KDGantt::StyleOptionGanttItem::text.
Referenced by drawItem().
| int KDGantt::Legend::horizontalOffset | ( | ) | const [protected] |
Definition at line 58 of file kdganttlegend.h.
| QModelIndex Legend::indexAt | ( | const QPoint & | point | ) | const |
Definition at line 61 of file kdganttlegend.cpp.
| bool KDGantt::Legend::isIndexHidden | ( | const QModelIndex & | ) | const [protected] |
Definition at line 59 of file kdganttlegend.h.
| QSize Legend::measureItem | ( | const QModelIndex & | index, | |
| bool | recursive = true | |||
| ) | const [protected, virtual] |
Calculates the needed space for the legend item at index and, if recursive is true, all child items.
Definition at line 184 of file kdganttlegend.cpp.
References d, and KDGantt::LegendRole.
Referenced by drawItem(), minimumSizeHint(), and sizeHint().
| QSize Legend::minimumSizeHint | ( | ) | const |
Definition at line 78 of file kdganttlegend.cpp.
References measureItem().
| void Legend::modelDataChanged | ( | ) | [protected, virtual, slot] |
Triggers repainting of the legend.
Definition at line 106 of file kdganttlegend.cpp.
Referenced by setModel().
| QModelIndex KDGantt::Legend::moveCursor | ( | CursorAction | , | |
| Qt::KeyboardModifiers | ||||
| ) | [protected] |
Definition at line 60 of file kdganttlegend.h.
| void Legend::paintEvent | ( | QPaintEvent * | event | ) | [protected] |
Definition at line 112 of file kdganttlegend.cpp.
References drawItem().
| void KDGantt::Legend::scrollTo | ( | const QModelIndex & | , | |
| ScrollHint | = EnsureVisible | |||
| ) |
Definition at line 44 of file kdganttlegend.h.
| void Legend::setModel | ( | QAbstractItemModel * | model | ) |
Definition at line 83 of file kdganttlegend.cpp.
References d, and modelDataChanged().
| void KDGantt::Legend::setSelection | ( | const QRect & | , | |
| QItemSelectionModel::SelectionFlags | ||||
| ) | [protected] |
Definition at line 61 of file kdganttlegend.h.
| QSize Legend::sizeHint | ( | ) | const |
Definition at line 73 of file kdganttlegend.cpp.
References measureItem().
| int KDGantt::Legend::verticalOffset | ( | ) | const [protected] |
Definition at line 62 of file kdganttlegend.h.
| QRect Legend::visualRect | ( | const QModelIndex & | index | ) | const |
Definition at line 67 of file kdganttlegend.cpp.
| QRegion KDGantt::Legend::visualRegionForSelection | ( | const QItemSelection & | ) | const [protected] |
Definition at line 63 of file kdganttlegend.h.
The documentation for this class was generated from the following files:
