

The following colors are used:
Definition at line 73 of file qwt_dial_needle.h.
Public Types | |
| enum | Style { Arrow, Ray, TriangleStyle, ThinStyle, Style1, Style2, NoSymbol = -1, Ellipse, Rect, Diamond, Triangle, DTriangle, UTriangle, LTriangle, RTriangle, Cross, XCross, HLine, VLine, Star1, Star2, Hexagon, StyleCnt } |
Public Member Functions | |
| QwtDialSimpleNeedle (Style, bool hasKnob=true, const QColor &mid=Qt::gray, const QColor &base=Qt::darkGray) | |
| virtual void | draw (QPainter *, const QPoint &, int length, double direction, QPalette::ColorGroup=QPalette::Active) const |
| void | setWidth (int width) |
| int | width () const |
Static Public Member Functions | |
| static void | drawArrowNeedle (QPainter *, const QPalette &, QPalette::ColorGroup, const QPoint &, int length, int width, double direction, bool hasKnob) |
| static void | drawRayNeedle (QPainter *, const QPalette &, QPalette::ColorGroup, const QPoint &, int length, int width, double direction, bool hasKnob) |
| QwtDialSimpleNeedle::QwtDialSimpleNeedle | ( | Style | style, | |
| bool | hasKnob = true, |
|||
| const QColor & | mid = Qt::gray, |
|||
| const QColor & | base = Qt::darkGray | |||
| ) |
Constructor
Definition at line 91 of file qwt_dial_needle.cpp.
References QwtDialNeedle::palette(), and QwtDialNeedle::setPalette().
| void QwtDialSimpleNeedle::draw | ( | QPainter * | painter, | |
| const QPoint & | center, | |||
| int | length, | |||
| double | direction, | |||
| QPalette::ColorGroup | colorGroup = QPalette::Active | |||
| ) | const [virtual] |
Draw the needle
| painter | Painter | |
| center | Center of the dial, start position for the needle | |
| length | Length of the needle | |
| direction | Direction of the needle, in degrees counter clockwise | |
| colorGroup | Color group, used for painting |
Implements QwtDialNeedle.
Definition at line 132 of file qwt_dial_needle.cpp.
References drawArrowNeedle(), drawRayNeedle(), and QwtDialNeedle::palette().
| void QwtDialSimpleNeedle::drawArrowNeedle | ( | QPainter * | painter, | |
| const QPalette & | palette, | |||
| QPalette::ColorGroup | colorGroup, | |||
| const QPoint & | center, | |||
| int | length, | |||
| int | width, | |||
| double | direction, | |||
| bool | hasKnob | |||
| ) | [static] |
Draw a needle looking like an arrow
Definition at line 202 of file qwt_dial_needle.cpp.
References QwtDialNeedle::drawKnob().
Referenced by draw().
| void QwtDialSimpleNeedle::drawRayNeedle | ( | QPainter * | painter, | |
| const QPalette & | palette, | |||
| QPalette::ColorGroup | colorGroup, | |||
| const QPoint & | center, | |||
| int | length, | |||
| int | width, | |||
| double | direction, | |||
| bool | hasKnob | |||
| ) | [static] |
Draw a needle looking like a ray
Definition at line 150 of file qwt_dial_needle.cpp.
References QwtDialNeedle::drawKnob().
Referenced by draw().
| void QwtDialSimpleNeedle::setWidth | ( | int | width | ) |
| int QwtDialSimpleNeedle::width | ( | ) | const |
1.5.0