#include <lib/gui/eslider.h>
eSlider::eSlider(eWidget *parent)
- :eWidget(parent), m_have_border_color(false), m_start(0), m_orientation(orHorizontal), m_border_width(0)
+ :eWidget(parent), m_have_border_color(false), m_start(0)
+ ,m_orientation(orHorizontal), m_direction(dirNormal), m_border_width(0)
{
}
if (m_min < m_max)
{
- num_pix = pixsize * (m_value - m_start) / (m_max - m_min);
- start_pix = pixsize * m_start / (m_max - m_min);
+ if (m_direction == dirSwapped)
+ {
+ start_pix = pixsize * (m_start + (m_max - m_min) - m_value) / (m_max - m_min);
+ num_pix = pixsize * (m_start + (m_max - m_min)) / (m_max - m_min);
+ }
+ else // dirNormal
+ {
+ num_pix = pixsize * (m_value - m_start) / (m_max - m_min);
+ start_pix = pixsize * m_start / (m_max - m_min);
+ }
}
if (start_pix < 0)
event(evtChangedSlider);
}
+void eSlider::setDirection(int direction)
+{
+ m_direction = direction;
+ event(evtChangedSlider);
+}
+
void eSlider::setRange(int min, int max)
{
m_min = min;