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Krazy reported errors...
Krazy reported errors * adding Q_OBJECT macros * spelling corrections * missing consts in foreach loops * missing float convertions * adds better ownership handling
Tero Ahola - - Load All Authors

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examples-zoomlinechart.qdoc
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Jani Honkonen
Add all examples to docs
 r919 /*!
\example examples/zoomlinechart
\title Zoom line example
\subtitle
The example shows how to create your own custom zooming effect with QRubberBand.
Tero Ahola
Updated bar chart documentation
 r971 \image examples_zoomlinechart1.png
\image examples_zoomlinechart2.png
Tero Ahola
Tuning zoom example (key zooming was removed from QChartView)
 r966
Let's first create a line series with some example data.
\snippet ../examples/zoomlinechart/main.cpp 1
Then we create a custom chart view by deriving from QChartView:
\snippet ../examples/zoomlinechart/chartview.h 1
We override mouse and key event handling
\snippet ../examples/zoomlinechart/chartview.h 2
Then we implement a custom logic for mouse and key events. For example pressing '+' key will zoom in and pressing
the '-' key will zoom out.
\snippet ../examples/zoomlinechart/chartview.cpp 1
Jani Honkonen
Add all examples to docs
 r919 */