Misc bug fixes

- Enabled zooming on Surface C++ api
- User modified gradient takes effect
- Scene pointer is updated to selection pointer
- Font changing is listened on selection pointer and label's are generated
  using selected font
- Selection label format copied from scatter. Looks to be very handy.
- Check for OpenGL 1.5 version and block coarse surface if below
- Added some theme handling. Not sure if the bug is fully fixed. Probably
  requires shadow fixes to be fully similar to others.
- HAHAA. Now even single rows and columns supported. Even one value will
  produce surface

Task-number: QTRD-2279
Task-number: QTRD-2265
Task-number: QTRD-2261
Task-number: QTRD-2269
Task-number: QTRD-2268
Task-number: QTRD-2272

Change-Id: Id34d843b2898e4cf1e4dde10ce23e0eaab4738a7
Signed-off-by: Mika Salmela <mika.salmela@digia.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/examples/surfacechart/chartmodifier.h b/examples/surfacechart/chartmodifier.h
index 1de5840e..ad0ea162 100644
--- a/examples/surfacechart/chartmodifier.h
+++ b/examples/surfacechart/chartmodifier.h
@@ -48,6 +48,13 @@ public:
     void adjustXCount(int count);
     void adjustZCount(int count);
     void updateSamples();
+    void colorPressed();
+    void changeFont(const QFont &font);
+    void changeTransparency();
+
+public slots:
+    void changeShadowQuality(int quality);
+    void changeTheme(int theme);
 
 private:
     Q3DSurface *m_chart;
@@ -57,6 +64,7 @@ private:
     int m_xCount;
     int m_zCount;
     int m_activeSample;
+    int m_fontSize;
 };
 
 #endif // CHARTMODIFIER_H