//--------------------------------------------------------------------------------------
void CButton::Draw ( void )
{
if ( !m_bVisible )
return;
if ( !m_bEnabledStateColor )
m_eState = SControlColor::STATE_NORMAL;
else if ( !m_bEnabled )
m_eState = SControlColor::STATE_DISABLED;
else if ( m_bPressed )
m_eState = SControlColor::STATE_PRESSED;
else if ( m_bMouseOver )
m_eState = SControlColor::STATE_MOUSE_OVER;
else
m_eState = SControlColor::STATE_NORMAL;
std::string str = GetText ();
m_pFont->CutString ( m_rBoundingBox.size.cx - 4, str );
m_pDialog->DrawBox ( m_rBoundingBox, m_sControlColor.d3dColorBox [ m_eState ], m_sControlColor.d3dColorOutline );
m_pDialog->DrawFont ( SControlRect ( m_rBoundingBox.pos.GetX () + m_rBoundingBox.size.cx / 2, m_rBoundingBox.pos.GetY () + m_rBoundingBox.size.cy / 2 ),
m_sControlColor.d3dColorFont, str.c_str (), D3DFONT_CENTERED_X | D3DFONT_CENTERED_Y, m_pFont );
}
void CScrollBarVertical::Draw ( void )
{
if ( !m_bVisible )
return;
CVector mPos = m_pDialog->GetMouse ()->GetPos ();
// Check if the arrow button has been held for a while.
// If so, update the thumb position to simulate repeated
// scroll.
if ( m_Arrow == CLICKED_UP &&
m_rUpButton.ContainsPoint ( m_LastMouse ) &&
!m_timer.Running () )
{
Scroll ( -m_nStep );
m_timer.Start ( SCROLLBAR_ARROWCLICK_START );
}
else if ( m_Arrow == CLICKED_DOWN &&
m_rDownButton.ContainsPoint ( m_LastMouse ) &&
!m_timer.Running () )
{
Scroll ( m_nStep );
m_timer.Start ( SCROLLBAR_ARROWCLICK_START );
}
// Check for click on track
if ( m_bPressed &&
!m_timer.Running () &&
m_rBoundingBox.ContainsPoint ( m_LastMouse ) )
{
if ( m_Arrow == HELD_UP &&
m_rThumb.m_pos.m_nY > m_LastMouse.m_nY &&
m_rBoundingBox.m_pos.m_nY <= m_LastMouse.m_nY)
{
Scroll ( -( m_nPageSize - 1 ) );
m_timer.Start ( SCROLLBAR_ARROWCLICK_START );
}
else if ( m_Arrow == HELD_DOWN &&
m_rThumb.m_pos.m_nY + m_rThumb.m_size.cy <= m_LastMouse.m_nY &&
( m_rBoundingBox.m_pos.m_nY + m_rBoundingBox.m_size.cx ) + m_rBoundingBox.m_size.cy > m_LastMouse.m_nY)
{
Scroll ( m_nPageSize - 1 );
m_timer.Start ( SCROLLBAR_ARROWCLICK_START );
}
}
CWidget::Draw ();
SControlColor::SControlState eState = m_bShowThumb && m_bEnabled ?
SControlColor::STATE_NORMAL :
SControlColor::STATE_DISABLED;
D3DCOLOR d3dColorThumb = m_sControlColor.d3dColorBox [ CMPSTATE ( m_Arrow, CLICKED_THUMB, SControlColor::STATE_PRESSED, eState ) ];
D3DCOLOR d3dColorUp = m_sControlColor.d3dColorBox [ CMPSTATE ( m_Arrow, CLICKED_UP, SControlColor::STATE_PRESSED, eState ) ];
D3DCOLOR d3dColorDown = m_sControlColor.d3dColorBox [ CMPSTATE ( m_Arrow, CLICKED_DOWN, SControlColor::STATE_PRESSED, eState ) ];
if ( m_bShowThumb &&
!m_bPressed )
{
if ( m_rThumb.ContainsPoint ( mPos ) )
d3dColorThumb = m_sControlColor.d3dColorBox [ m_eState ];
else if ( m_rUpButton.ContainsPoint ( mPos ) )
d3dColorUp = m_sControlColor.d3dColorBox [ m_eState ];
else if ( m_rDownButton.ContainsPoint ( mPos ) )
d3dColorDown = m_sControlColor.d3dColorBox [ m_eState ];
}
// Background track layer
m_pDialog->DrawBox ( m_rBoundingBox, m_sControlColor.d3dColorBoxBack, m_sControlColor.d3dColorOutline, m_bAntAlias );
// Up Arrow
m_pDialog->DrawBox ( m_rUpButton, d3dColorUp, m_sControlColor.d3dColorOutline, m_bAntAlias );
SControlRect rShape = m_rUpButton;
rShape.m_pos.m_nX = m_rUpButton.m_pos.m_nX + m_rUpButton.m_size.cx / 2 ;
rShape.m_pos.m_nY = m_rUpButton.m_pos.m_nY + m_rUpButton.m_size.cx / 2 + 4;
rShape.m_size.cx = m_rUpButton.m_size.cx / 2 - 3;
m_pDialog->DrawTriangle ( rShape, 0.f, m_sControlColor.d3dColorShape, 0 );
// Down Arrow
m_pDialog->DrawBox ( m_rDownButton, d3dColorDown, m_sControlColor.d3dColorOutline, m_bAntAlias );
rShape.m_pos.m_nX = m_rDownButton.m_pos.m_nX + m_rDownButton.m_size.cx / 2;
rShape.m_pos.m_nY = m_rDownButton.m_pos.m_nY + m_rDownButton.m_size.cx / 2 - 4;
m_pDialog->DrawTriangle ( SControlRect ( rShape.m_pos, rShape.m_size ), 180.f, m_sControlColor.d3dColorShape, 0 );
// Thumb button
m_pDialog->DrawBox ( m_rThumb, d3dColorThumb, m_sControlColor.d3dColorOutline, m_bAntAlias );
}
