KSelector Class Reference
#include <kselect.h>
Inheritance diagram for KSelector:

Detailed Description
KSelector is the base class for other widgets which provides the ability to choose from a one-dimensional range of values.An example is the KGradientSelector which allows to choose from a range of colors.
A custom drawing routine for the widget surface has to be provided by the subclass.
Definition at line 159 of file kselect.h.
Signals | |
void | valueChanged (int value) |
Public Member Functions | |
KSelector (QWidget *parent=0, const char *name=0) | |
KSelector (Orientation o, QWidget *parent=0L, const char *name=0L) | |
~KSelector () | |
Orientation | orientation () const |
QRect | contentsRect () const |
void | setIndent (bool i) |
bool | indent () const |
void | setValue (int value) |
int | value () const |
void | setMinValue (int value) |
int | minValue () const |
void | setMaxValue (int value) |
int | maxValue () const |
Protected Member Functions | |
virtual void | drawContents (QPainter *) |
virtual void | drawArrow (QPainter *painter, bool show, const QPoint &pos) |
virtual void | valueChange () |
virtual void | paintEvent (QPaintEvent *) |
virtual void | mousePressEvent (QMouseEvent *e) |
virtual void | mouseMoveEvent (QMouseEvent *e) |
virtual void | wheelEvent (QWheelEvent *) |
virtual void | virtual_hook (int id, void *data) |
Properties | |
int | value |
int | minValue |
int | maxValue |
Constructor & Destructor Documentation
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Constructs a horizontal one-dimensional selection widget.
Definition at line 238 of file kselect.cpp. |
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Constructs a one-dimensional selection widget with a given orientation.
Definition at line 245 of file kselect.cpp. |
Member Function Documentation
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Definition at line 257 of file kselect.cpp. |
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Override this function to draw the cursor which indicates the current value. This function is always called twice, once with argument show=false to clear the old cursor, once with argument show=true to draw the new one. Definition at line 370 of file kselect.cpp. |
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Override this function to draw the contents of the control. The default implementation does nothing. Draw only within contentsRect(). Reimplemented in KValueSelector, and KGradientSelector. Definition at line 367 of file kselect.cpp. |
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Sets the indent option of the widget to i. This determines whether a shaded frame is drawn. |
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Sets the max value.
Reimplemented from QRangeControl. |
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Sets the min value.
Reimplemented from QRangeControl. |
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Sets the value.
Reimplemented from QRangeControl. |
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This signal is emitted whenever the user chooses a value, e.g. by clicking with the mouse on the widget. |
The documentation for this class was generated from the following files: