Layout item showing a coloured line. More...
#include <KDChartLayoutItems.h>
Public Member Functions | |
| virtual Qt::Orientations | expandingDirections () const |
| virtual QRect | geometry () const |
| virtual bool | isEmpty () const |
| LineLayoutItem (AbstractDiagram *diagram, int length, const QPen &pen, 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. | |
Static Public Member Functions | |
| static void | paintIntoRect (QPainter *painter, const QRect &rect, const QPen &pen) |
Protected Attributes | |
| QWidget * | mParent |
| QLayout * | mParentLayout |
Detailed Description
Layout item showing a coloured line.
Definition at line 259 of file KDChartLayoutItems.h.
Constructor & Destructor Documentation
| KDChart::LineLayoutItem::LineLayoutItem | ( | KDChart::AbstractDiagram * | diagram, | |
| int | length, | |||
| const QPen & | pen, | |||
| Qt::Alignment | alignment = 0 | |||
| ) |
Definition at line 860 of file KDChartLayoutItems.cpp.
Member Function Documentation
| Qt::Orientations KDChart::LineLayoutItem::expandingDirections | ( | ) | const [virtual] |
Definition at line 874 of file KDChartLayoutItems.cpp.
| QRect KDChart::LineLayoutItem::geometry | ( | ) | const [virtual] |
Definition at line 879 of file KDChartLayoutItems.cpp.
| bool KDChart::LineLayoutItem::isEmpty | ( | ) | const [virtual] |
Definition at line 884 of file KDChartLayoutItems.cpp.
| QSize KDChart::LineLayoutItem::maximumSize | ( | ) | const [virtual] |
Definition at line 889 of file KDChartLayoutItems.cpp.
References sizeHint().
| QSize KDChart::LineLayoutItem::minimumSize | ( | ) | const [virtual] |
Definition at line 894 of file KDChartLayoutItems.cpp.
References sizeHint().
| void KDChart::LineLayoutItem::paint | ( | QPainter * | painter | ) | [virtual] |
Implements KDChart::AbstractLayoutItem.
Definition at line 909 of file KDChartLayoutItems.cpp.
References 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::TextArea, and KDChart::TernaryAxis.
Definition at line 67 of file KDChartLayoutItems.cpp.
References KDChart::AbstractLayoutItem::paint().
| 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::AbstractLayoutItem::paint(), and KDChart::PaintContext::painter().
| void KDChart::LineLayoutItem::paintIntoRect | ( | QPainter * | painter, | |
| const QRect & | rect, | |||
| const QPen & | pen | |||
| ) | [static] |
Definition at line 914 of file KDChartLayoutItems.cpp.
References KDChart::PrintingParameters::scalePen().
Referenced by KDChart::LineWithMarkerLayoutItem::paint(), and paint().
| 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::LineLayoutItem::setGeometry | ( | const QRect & | r | ) | [virtual] |
Definition at line 899 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::LineLayoutItem::sizeHint | ( | ) | const [virtual] |
Definition at line 904 of file KDChartLayoutItems.cpp.
Referenced by maximumSize(), and minimumSize().
| 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.
References KDChart::AbstractLayoutItem::mParent.
Referenced by KDChart::TextLayoutItem::sizeHintAndRotatedCorners().
Member Data Documentation
QWidget* KDChart::AbstractLayoutItem::mParent [protected, inherited] |
QLayout* KDChart::AbstractLayoutItem::mParentLayout [protected, inherited] |
Definition at line 91 of file KDChartLayoutItems.h.
Referenced by KDChart::AutoSpacerLayoutItem::paint().
The documentation for this class was generated from the following files:
