////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
void btnSlider_Move(object sender, MoveEventArgs e)
{
if (orientation == Orientation.Horizontal)
{
int size = btnMinus.Width + Skin.Layers[strSlider].OffsetX;
btnSlider.SetPosition(e.Left, 0);
if (btnSlider.Left < size) btnSlider.SetPosition(size, 0);
if (btnSlider.Left + btnSlider.Width + size > Width) btnSlider.SetPosition(Width - size - btnSlider.Width, 0);
}
else
{
int size = btnMinus.Height + Skin.Layers[strSlider].OffsetY;
btnSlider.SetPosition(0, e.Top);
if (btnSlider.Top < size) btnSlider.SetPosition(0, size);
if (btnSlider.Top + btnSlider.Height + size > Height) btnSlider.SetPosition(0, Height - size - btnSlider.Height);
}
if (orientation == Orientation.Horizontal)
{
int size = btnMinus.Width + Skin.Layers[strSlider].OffsetX;
int w = (Width - 2 * size) - btnSlider.Width;
float px = (float)(Range - PageSize) / (float)w;
Value = (int)(Math.Ceiling((btnSlider.Left - size) * px));
}
else
{
int size = btnMinus.Height + Skin.Layers[strSlider].OffsetY;
int h = (Height - 2 * size) - btnSlider.Height;
float px = (float)(Range - PageSize) / (float)h;
Value = (int)(Math.Ceiling((btnSlider.Top - size) * px));
}
}
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
void btnSlider_Move(object sender, MoveEventArgs e)
{
SkinLayer p = Skin.Layers["Control"];
int size = btnSlider.Width;
int w = Width - p.ContentMargins.Horizontal - size;
int pos = e.Left;
if (pos < p.ContentMargins.Left) pos = p.ContentMargins.Left;
if (pos > w + p.ContentMargins.Left) pos = w + p.ContentMargins.Left;
btnSlider.SetPosition(pos, 0);
float px = (float)range / (float)w;
Value = (int)(Math.Ceiling((pos - p.ContentMargins.Left) * px));
}
/// <summary>
/// Handles movement of the slider button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void btnSlider_Move(object sender, MoveEventArgs e)
{
// Update the slider button's position.
if (orientation == Orientation.Horizontal)
{
// Slider moves horizontally. Set new position and clamp it to the rail.
int size = btnMinus.Width + Skin.Layers[strSlider].OffsetX;
btnSlider.SetPosition(e.Left, 0);
if (btnSlider.Left < size) btnSlider.SetPosition(size, 0);
if (btnSlider.Left + btnSlider.Width + size > Width) btnSlider.SetPosition(Width - size - btnSlider.Width, 0);
}
else
{
// Slider moves vertically. Set new position and clamp it to the rail.
int size = btnMinus.Height + Skin.Layers[strSlider].OffsetY;
btnSlider.SetPosition(0, e.Top);
if (btnSlider.Top < size) btnSlider.SetPosition(0, size);
if (btnSlider.Top + btnSlider.Height + size > Height) btnSlider.SetPosition(0, Height - size - btnSlider.Height);
}
// Update the scroll bar's value based on slider button's position.
if (orientation == Orientation.Horizontal)
{
int size = btnMinus.Width + Skin.Layers[strSlider].OffsetX;
int w = (Width - 2 * size) - btnSlider.Width;
float px = (float)(Range - PageSize) / (float)w;
Value = (int)(Math.Ceiling((btnSlider.Left - size) * px));
}
else
{
int size = btnMinus.Height + Skin.Layers[strSlider].OffsetY;
int h = (Height - 2 * size) - btnSlider.Height;
float px = (float)(Range - PageSize) / (float)h;
Value = (int)(Math.Ceiling((btnSlider.Top - size) * px));
}
}
