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KD Chart 2 [rev.2.4]
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KDChart::LineWithMarkerLayoutItem Class Reference
Layout item showing a coloured line and a data point marker. More...
#include <KDChartLayoutItems.h>
Public Member Functions | |
| virtual Qt::Orientations | expandingDirections () const |
| virtual QRect | geometry () const |
| virtual bool | isEmpty () const |
| LineWithMarkerLayoutItem (AbstractDiagram *diagram, int lineLength, const QPen &linePen, int markerOffs, const MarkerAttributes &marker, const QBrush &markerBrush, const QPen &markerPen, Qt::Alignment alignment=0) | |
| virtual QSize | maximumSize () const |
| virtual QSize | minimumSize () const |
| virtual void | paint (QPainter *) |
| virtual void | paintAll (QPainter &painter) |
| Default impl: just call paint. | |
| virtual void | paintCtx (PaintContext *context) |
| Default impl: Paint the complete item using its layouted position and size. | |
| QLayout * | parentLayout () |
| void | removeFromParentLayout () |
| virtual void | setGeometry (const QRect &r) |
| void | setParentLayout (QLayout *lay) |
| virtual void | setParentWidget (QWidget *widget) |
| Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed. | |
| virtual QSize | sizeHint () const |
| virtual void | sizeHintChanged () const |
| Report changed size hint: ask the parent widget to recalculate the layout. | |
Protected Attributes | |
| QWidget * | mParent |
| QLayout * | mParentLayout |
Detailed Description
Layout item showing a coloured line and a data point marker.
Definition at line 293 of file KDChartLayoutItems.h.
Constructor & Destructor Documentation
| KDChart::LineWithMarkerLayoutItem::LineWithMarkerLayoutItem | ( | KDChart::AbstractDiagram * | diagram, |
| int | lineLength, | ||
| const QPen & | linePen, | ||
| int | markerOffs, | ||
| const MarkerAttributes & | marker, | ||
| const QBrush & | markerBrush, | ||
| const QPen & | markerPen, | ||
| Qt::Alignment | alignment = 0 |
||
| ) |
Definition at line 936 of file KDChartLayoutItems.cpp.
Member Function Documentation
| Qt::Orientations KDChart::LineWithMarkerLayoutItem::expandingDirections | ( | ) | const [virtual] |
Definition at line 956 of file KDChartLayoutItems.cpp.
| QRect KDChart::LineWithMarkerLayoutItem::geometry | ( | ) | const [virtual] |
Definition at line 961 of file KDChartLayoutItems.cpp.
| bool KDChart::LineWithMarkerLayoutItem::isEmpty | ( | ) | const [virtual] |
Definition at line 966 of file KDChartLayoutItems.cpp.
| QSize KDChart::LineWithMarkerLayoutItem::maximumSize | ( | ) | const [virtual] |
Definition at line 971 of file KDChartLayoutItems.cpp.
| QSize KDChart::LineWithMarkerLayoutItem::minimumSize | ( | ) | const [virtual] |
Definition at line 976 of file KDChartLayoutItems.cpp.
| void KDChart::LineWithMarkerLayoutItem::paint | ( | QPainter * | painter | ) | [virtual] |
Implements KDChart::AbstractLayoutItem.
Definition at line 994 of file KDChartLayoutItems.cpp.
References KDChart::MarkerLayoutItem::paintIntoRect(), and KDChart::LineLayoutItem::paintIntoRect().
| void KDChart::AbstractLayoutItem::paintAll | ( | QPainter & | painter | ) | [virtual, inherited] |
Default impl: just call paint.
Derived classes like KDChart::AbstractArea are providing additional action here.
Reimplemented in KDChart::AbstractArea, KDChart::TernaryAxis, and KDChart::TextArea.
Definition at line 67 of file KDChartLayoutItems.cpp.
| void KDChart::AbstractLayoutItem::paintCtx | ( | PaintContext * | context | ) | [virtual, inherited] |
Default impl: Paint the complete item using its layouted position and size.
Reimplemented in KDChart::CartesianAxis, KDChart::LeveyJenningsAxis, and KDChart::TernaryAxis.
Definition at line 75 of file KDChartLayoutItems.cpp.
References KDChart::PaintContext::painter().
| QLayout* KDChart::AbstractLayoutItem::parentLayout | ( | ) | [inherited] |
Definition at line 76 of file KDChartLayoutItems.h.
| void KDChart::AbstractLayoutItem::removeFromParentLayout | ( | ) | [inherited] |
Definition at line 80 of file KDChartLayoutItems.h.
Referenced by KDChart::Chart::takeCoordinatePlane().
| void KDChart::LineWithMarkerLayoutItem::setGeometry | ( | const QRect & | r | ) | [virtual] |
Definition at line 981 of file KDChartLayoutItems.cpp.
| void KDChart::AbstractLayoutItem::setParentLayout | ( | QLayout * | lay | ) | [inherited] |
Definition at line 72 of file KDChartLayoutItems.h.
| void KDChart::AbstractLayoutItem::setParentWidget | ( | QWidget * | widget | ) | [virtual, inherited] |
Inform the item about its widget: This enables the item, to trigger that widget's update, whenever the size of the item's contents has changed.
Thus, you need to call setParentWidget on every item, that has a non-fixed size.
Definition at line 62 of file KDChartLayoutItems.cpp.
References KDChart::AbstractLayoutItem::mParent.
Referenced by KDChart::HeaderFooter::setParent(), and KDChart::AbstractCartesianDiagram::takeAxis().
| QSize KDChart::LineWithMarkerLayoutItem::sizeHint | ( | ) | const [virtual] |
Definition at line 986 of file KDChartLayoutItems.cpp.
| void KDChart::AbstractLayoutItem::sizeHintChanged | ( | ) | const [virtual, inherited] |
Report changed size hint: ask the parent widget to recalculate the layout.
Definition at line 84 of file KDChartLayoutItems.cpp.
Member Data Documentation
QWidget* KDChart::AbstractLayoutItem::mParent [protected, inherited] |
Definition at line 90 of file KDChartLayoutItems.h.
Referenced by KDChart::AbstractLayoutItem::setParentWidget().
QLayout* KDChart::AbstractLayoutItem::mParentLayout [protected, inherited] |
Definition at line 91 of file KDChartLayoutItems.h.
The documentation for this class was generated from the following files: