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From Trajce Nikolov, improvements to osgWidget::Input including selection support

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This commit is contained in:
Robert Osfield
2010-01-27 16:31:34 +00:00
parent 18fc63a263
commit 00c17c6cff
2 changed files with 332 additions and 69 deletions
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35
include/osgWidget/Input
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@@ -38,6 +38,8 @@ class OSGWIDGET_EXPORT Input: public Label
virtual bool unfocus (const WindowManager*);
virtual bool keyUp (int, int, const WindowManager*);
virtual bool keyDown (int, int, const WindowManager*);
virtual bool mouseDrag (double, double, const WindowManager*);
virtual bool mousePush (double x, double y, const WindowManager*);
void setCursor (Widget*);
unsigned int calculateBestYOffset (const std::string& = "qgl");
@@ -80,21 +82,28 @@ class OSGWIDGET_EXPORT Input: public Label
void _calculateCursorOffsets();
point_type _xoff;
point_type _yoff;
point_type _xoff;
point_type _yoff;
unsigned int _index;
unsigned int _size;
unsigned int _cursorIndex;
unsigned int _maxSize;
unsigned int _textLength;
unsigned int _index;
unsigned int _size;
unsigned int _cursorIndex;
unsigned int _maxSize;
unsigned int _textLength;
std::vector<point_type> _offsets;
std::vector<point_type> _wordsOffsets;
std::vector<point_type> _widths;
osg::ref_ptr<Widget> _cursor;
bool _insertMode;
std::vector<point_type> _offsets;
std::vector<point_type> _wordsOffsets;
std::vector<point_type> _widths;
osg::ref_ptr<Widget> _cursor;
bool _insertMode;
osg::ref_ptr<Widget> _selection;
unsigned int _selectionStartIndex;
unsigned int _selectionEndIndex;
unsigned int _selectionIndex;
point_type _mouseClickX;
};
}