//--------------------------------------------------------------------------------------
bool CButton::HandleKeyboard ( UINT uMsg, WPARAM wParam, LPARAM lParam )
{
if ( !CanHaveFocus () )
return false;
switch ( uMsg )
{
case WM_KEYDOWN:
{
switch ( wParam )
{
case VK_SPACE:
m_bPressed = true;
return true;
}
}
case WM_KEYUP:
{
switch ( wParam )
{
case VK_SPACE:
if ( m_bPressed )
{
m_bPressed = false;
SendEvent ( EVENT_CONTROL_CLICKED, true );
}
return true;
}
}
}
return false;
}
//--------------------------------------------------------------------------------------
bool CProgressBarVertical::OnMouseButtonDown ( sMouseEvents e )
{
if ( !CanHaveFocus () )
return false;
if ( e.eButton == sMouseEvents::LeftButton )
{
if ( m_rBoundingBox.ContainsPoint ( e.pos ) )
{
// Pressed while inside the control
m_bPressed = true;
_SetFocus ();
m_timer.Start ( PROGRESSBAR_ARROWCLICK_START );
if ( e.pos.m_nY > m_rProgress.m_pos.m_nY + m_rProgress.m_size.cy )
{
SetValue ( m_fValue + m_fStep );
return true;
}
else if ( e.pos.m_nY < m_rProgress.m_pos.m_nY + m_rProgress.m_size.cy )
{
SetValue ( m_fValue - m_fStep );
return true;
}
return true;
}
}
return false;
}
//--------------------------------------------------------------------------------------
bool CProgressBarVertical::ContainsPoint ( CVector pos )
{
if ( !CanHaveFocus () )
return false;
return ( m_rBoundingBox.ContainsPoint ( pos ) ||
m_rProgress.ContainsPoint ( pos ) );
}
bool CGUITextBox::RequestFocus() {
if(m_pParent){
if(CanHaveFocus()){
return ((CGUIWindow*)m_pParent)->SetFocusElement(this);
}
}
return false;
}
bool CGUIHorizontalScrollBar::RequestFocus() {
if(m_pParent){
if(CanHaveFocus()){
return ((CGUIWindow*)m_pParent)->SetFocusElement(this);
}
}
return false;
}
//--------------------------------------------------------------------------------------
bool CProgressBarHorizontal::ContainsRect ( CPos pos )
{
if ( !CanHaveFocus () )
return false;
return ( m_rBoundingBox.InControlArea ( pos ) ||
m_rProgress.InControlArea ( pos ) );
}
//--------------------------------------------------------------------------------------
bool CTrackBarVertical::ContainsRect ( CPos pos )
{
if ( !CanHaveFocus () )
return false;
return ( m_rBoundingBox.InControlArea ( pos ) ||
m_rThumb.InControlArea ( pos ) );
}
//--------------------------------------------------------------------------------------
bool CScrollBarVertical::ContainsPoint ( Pos pos )
{
if ( !CanHaveFocus () )
return false;
return ( m_rBoundingBox.ContainsPoint ( pos ) ||
m_rUpButton.ContainsPoint ( pos ) ||
m_rDownButton.ContainsPoint ( pos ) ||
m_rThumb.ContainsPoint ( pos ) );
}
bool CPictureBox::OnKeyDown ( WPARAM wParam )
{
if ( !CanHaveFocus () )
return false;
if ( wParam == VK_SPACE )
{
m_bPressed = true;
return true;
}
return false;
}
//--------------------------------------------------------------------------------------
bool CButton::HandleMouse ( UINT uMsg, CPos pos, WPARAM wParam, LPARAM lParam )
{
if ( !CanHaveFocus () )
return false;
switch ( uMsg )
{
case WM_LBUTTONDOWN:
case WM_LBUTTONDBLCLK:
{
if ( m_rBoundingBox.InControlArea ( pos ) )
{
// Pressed while inside the control
m_bPressed = true;
if ( m_pParent && !m_bHasFocus )
m_pParent->RequestControlFocus ( this );
return true;
}
break;
}
case WM_LBUTTONUP:
{
if ( m_bPressed )
{
m_bPressed = false;
if ( m_pParent )
m_pParent->ClearControlFocus ();
// Button click
if ( m_rBoundingBox.InControlArea ( pos ) )
SendEvent ( EVENT_CONTROL_CLICKED, true );
return true;
}
break;
}
};
return false;
}
bool CPictureBox::OnMouseButtonDown ( sMouseEvents e )
{
if ( !CanHaveFocus () )
return false;
if ( e.eButton == sMouseEvents::LeftButton )
{
if ( m_rBoundingBox.ContainsPoint ( e.pos ) )
{
// Pressed while inside the control
m_bPressed = true;
_SetFocus ();
return true;
}
}
return false;
}
//--------------------------------------------------------------------------------------
bool CTrackBarVertical::HandleKeyboard ( UINT uMsg, WPARAM wParam, LPARAM lParam )
{
if ( !CanHaveFocus () )
return false;
switch ( uMsg )
{
case WM_KEYDOWN:
{
switch ( wParam )
{
case VK_HOME:
SetValue ( m_nMin );
return true;
case VK_END:
SetValue ( m_nMax );
return true;
case VK_LEFT:
case VK_DOWN:
SetValue ( m_nValue - 1 );
return true;
case VK_RIGHT:
case VK_UP:
SetValue ( m_nValue + 1 );
return true;
case VK_NEXT:
SetValue ( m_nValue - ( 10 > ( m_nMax - m_nMin ) / 10 ? 10 : ( m_nMax - m_nMin ) / 10 ) );
return true;
case VK_PRIOR:
SetValue ( m_nValue + ( 10 > ( m_nMax - m_nMin ) / 10 ? 10 : ( m_nMax - m_nMin ) / 10 ) );
return true;
}
break;
}
}
}
bool CScrollBarVertical::OnMouseButtonDown ( sMouseEvents e )
{
if ( !CanHaveFocus () )
return false;
if ( e.eButton == sMouseEvents::LeftButton )
{
// Check for click on up button
if ( m_rUpButton.ContainsPoint ( e.pos ) )
{
if ( m_nPosition > m_nStart )
m_nPosition -= m_nStep;
UpdateThumbRect ();
m_timer.Start ( SCROLLBAR_ARROWCLICK_REPEAT );
m_bPressed = true;
m_Arrow = CLICKED_UP;
_SetFocus ();
return true;
}
// Check for click on down button
if ( m_rDownButton.ContainsPoint ( e.pos ) )
{
if ( m_nPosition + m_nPageSize <= m_nEnd )
m_nPosition += m_nStep;
UpdateThumbRect ();
m_timer.Start ( SCROLLBAR_ARROWCLICK_REPEAT );
m_bPressed = true;
m_Arrow = CLICKED_DOWN;
_SetFocus ();
return true;
}
// Check for click on thumb
if ( m_rThumb.ContainsPoint ( e.pos ) )
{
nThumbOffset = e.pos.m_nY - m_rThumb.m_pos.m_nY;
m_Arrow = CLICKED_THUMB;
m_bDrag = true;
m_bPressed = true;
_SetFocus ();
return true;
}
// Check for click on track
if ( m_rBoundingBox.ContainsPoint ( e.pos ) )
{
if ( m_rThumb.m_pos.m_nY > e.pos.m_nY &&
m_rBoundingBox.m_pos.m_nY <= e.pos.m_nY)
{
Scroll ( -( m_nPageSize - 1 ) );
_SetFocus ();
m_timer.Start ( 0.5 );
m_bPressed = true;
m_Arrow = HELD_UP;
return true;
}
else if ( m_rThumb.m_pos.m_nY + m_rThumb.m_size.cy <= e.pos.m_nY &&
( m_rBoundingBox.m_pos.m_nY + m_rBoundingBox.m_size.cx ) + m_rBoundingBox.m_size.cy > e.pos.m_nY)
{
Scroll ( m_nPageSize - 1 );
_SetFocus ();
m_timer.Start ( 0.5 );
m_bPressed = true;
m_Arrow = HELD_DOWN;
return true;
}
}
}
return false;
}
//--------------------------------------------------------------------------------------
bool CProgressBarHorizontal::HandleMouse ( UINT uMsg, CPos pos, WPARAM wParam, LPARAM lParam )
{
if ( !CanHaveFocus () )
return false;
switch ( uMsg )
{
case WM_MOUSEMOVE:
{
if ( m_bPressed )
{
SetValue ( ValueFromPos ( pos.GetX () - m_rProgress.pos.GetX () ) );
return true;
}
break;
}
case WM_LBUTTONDOWN:
case WM_LBUTTONDBLCLK:
{
if ( m_rBoundingBox.InControlArea ( pos ) )
{
// Pressed while inside the control
m_bPressed = true;
if ( m_pParent )
m_pParent->RequestControlFocus ( this );
m_timer.Start ( PROGRESSBAR_ARROWCLICK_START );
if ( pos.GetX () > m_rProgress.pos.GetX () + m_rProgress.size.cx )
{
SetValue ( m_fValue + m_fStep );
return true;
}
if ( pos.GetX () < m_rProgress.pos.GetX () + m_rProgress.size.cx )
{
SetValue ( m_fValue - m_fStep );
return true;
}
return true;
}
break;
}
case WM_LBUTTONUP:
{
if ( m_bPressed )
{
m_bPressed = false;
if ( m_pParent )
m_pParent->ClearControlFocus ();
return true;
}
break;
}
}
return false;
}
//--------------------------------------------------------------------------------------
bool CTrackBarVertical::HandleMouse ( UINT uMsg, CPos pos, WPARAM wParam, LPARAM lParam )
{
if ( !CanHaveFocus () )
return false;
switch ( uMsg )
{
case WM_LBUTTONDOWN:
case WM_LBUTTONDBLCLK:
{
if ( m_rThumb.InControlArea ( pos ) )
{
// Pressed while inside the control
m_bPressed = true;
m_nDragOffset = pos.GetY () - m_rThumb.pos.GetY ();
if ( m_pParent && !m_bHasFocus )
m_pParent->RequestControlFocus ( this );
return true;
}
if ( m_rBoundingBox.InControlArea ( pos ) )
{
m_nDragOffset = 0;
// Pressed while inside the control
m_bPressed = true;
if ( m_pParent && !m_bHasFocus )
m_pParent->RequestControlFocus ( this );
if ( pos.GetY () > m_rThumb.pos.GetY () )
{
SetValue ( m_nValue + 1 );
return true;
}
if ( pos.GetY () < m_rThumb.pos.GetY () )
{
SetValue ( m_nValue - 1 );
return true;
}
}
break;
}
case WM_LBUTTONUP:
{
if ( m_bPressed )
{
m_bPressed = false;
SendEvent ( EVENT_CONTROL_SELECT, m_nValue );
if ( m_pParent )
m_pParent->ClearControlFocus ();
return true;
}
break;
}
case WM_MOUSEMOVE:
{
if ( m_bPressed )
{
SetValue ( ValueFromPos ( pos.GetY () - m_rBoundingBox.pos.GetY () - m_nDragOffset ) );
return true;
}
break;
}
case WM_MOUSEWHEEL:
{
int nScrollAmount = int ( ( short ) HIWORD ( wParam ) ) / WHEEL_DELTA;
SetValue ( m_nValue - nScrollAmount );
return true;
}
};
return false;
}
