bool CButton::OnMouseButtonUp(CPoint Point, unsigned int Button)
{
bool bResult = CWindow::OnMouseButtonUp(Point, Button);
if (!bResult && m_bVisible && (m_eButtonState == DOWN) &&
(m_MouseButton == Button) && (m_ClientRect.HitTest(ViewToWindow(Point)) == CRect::RELPOS_INSIDE))
{
SetButtonState(UP);
CMessage::EMessageType MessageType = CMessage::UNKNOWN;
switch (m_MouseButton)
{
case CMouseMessage::LEFT:
MessageType = CMessage::CTRL_SINGLELCLICK;
break;
case CMouseMessage::RIGHT:
MessageType = CMessage::CTRL_SINGLERCLICK;
break;
case CMouseMessage::MIDDLE:
MessageType = CMessage::CTRL_SINGLEMCLICK;
break;
}
CMessageServer::Instance().QueueMessage(new TIntMessage(MessageType, m_pParentWindow, this, 0));
bResult = true;
}
return bResult;
}
bool CListBox::OnMouseButtonDown(CPoint Point, unsigned int Button)
{
CPoint WindowPoint(ViewToWindow(Point));
bool bResult = CWindow::OnMouseButtonDown(Point, Button);
if (!bResult && m_bVisible && (Button == CMouseMessage::LEFT) &&
(m_WindowRect.SizeRect().HitTest(WindowPoint) == CRect::RELPOS_INSIDE))
{
// judb for the moment disabled (this interferes with the keyboard focus handling, for example
// closing a frame with the Escape button)
// Should look at it when adding keyboard control for the entire gui.(most of the widgets don't respond
// to keyboard events yet)
// if (CApplication::Instance()->GetKeyFocus() != this)
// {
// CApplication::Instance()->SetKeyFocus(this);
// }
if (!m_Items.empty() && m_ClientRect.HitTest(WindowPoint) == CRect::RELPOS_INSIDE)
{
// Prep the new selection
// judb m_iFocusedItem should be <= the number of items in the listbox (0-based, so m_Items.size() -1)
m_iFocusedItem = std::min((WindowPoint.YPos() + m_ClientRect.Top()) / m_iItemHeight + m_pVScrollbar->GetValue(), stdex::safe_static_cast<unsigned int>(m_Items.size()) - 1);
}
bResult = true;
}
return bResult;
}
bool CListBox::OnMouseButtonUp(CPoint Point, unsigned int Button)
{
bool bResult = CWindow::OnMouseButtonUp(Point, Button);
CPoint WindowPoint(ViewToWindow(Point));
if (!bResult && m_bVisible && (Button == CMouseMessage::LEFT) && (m_ClientRect.HitTest(WindowPoint) == CRect::RELPOS_INSIDE))
{
// judb m_iFocusedItem should be <= the number of items in the listbox (0-based, so m_Items.size() - 1)
if (m_iFocusedItem == std::min(((WindowPoint.YPos() - m_ClientRect.Top()) / m_iItemHeight + m_pVScrollbar->GetValue()), stdex::safe_static_cast<unsigned int>(m_Items.size()) - 1))
{
if (m_bSingleSelection)
{
SetAllSelections(false);
}
SetSelection(m_iFocusedItem, !IsSelected(m_iFocusedItem));
CWindow* pDestination = m_pParentWindow;
if (m_pDropDown)
{
pDestination = m_pDropDown;
}
CMessageServer::Instance().QueueMessage(new TIntMessage(CMessage::CTRL_VALUECHANGE, pDestination, this, m_iFocusedItem));
Draw();
}
bResult = true;
}
return bResult;
}
bool CCheckBox::HandleMessage(CMessage* pMessage)
{
bool bHandled = false;
if (pMessage)
{
switch(pMessage->MessageType())
{
case CMessage::KEYBOARD_KEYDOWN:
{
CKeyboardMessage* pKeyboardMessage = dynamic_cast<CKeyboardMessage*>(pMessage);
if (pKeyboardMessage && pMessage->Destination() == this)
{
switch (pKeyboardMessage->Key)
{
case SDLK_RETURN: // intentional fall through
case SDLK_SPACE:
ToggleCheckBoxState();
break;
default:
// Forward all key downs to parent
CMessageServer::Instance().QueueMessage(new CKeyboardMessage(CMessage::KEYBOARD_KEYDOWN, m_pParentWindow, this,
pKeyboardMessage->ScanCode, pKeyboardMessage->Modifiers, pKeyboardMessage->Key, pKeyboardMessage->Unicode));
break;
}
}
break;
}
case CMessage::MOUSE_BUTTONUP:
{
CMouseMessage* pMouseMessage = dynamic_cast<CMouseMessage*>(pMessage);
if (pMouseMessage && (m_ClientRect.HitTest(ViewToWindow(pMouseMessage->Point)) != CRect::RELPOS_INSIDE)
&& (m_MouseButton == pMouseMessage->Button))
{
m_MouseButton = 0;
bHandled = true;
}
break;
}
case CMessage::CTRL_SINGLELCLICK:
if (pMessage->Destination() == this)
{
ToggleCheckBoxState();
bHandled = true;
}
break;
default :
bHandled = CWindow::HandleMessage(pMessage);
break;
}
}
return bHandled;
}
bool CButton::OnMouseButtonDown(CPoint Point, unsigned int Button)
{
bool bResult = CWindow::OnMouseButtonDown(Point, Button);
if (!bResult && m_bVisible && (m_eButtonState == UP) && (m_ClientRect.HitTest(ViewToWindow(Point)) == CRect::RELPOS_INSIDE))
{
SetButtonState(DOWN);
m_MouseButton = Button;
bResult = true;
}
return bResult;
}
bool CCheckBox::OnMouseButtonDown(CPoint Point, unsigned int Button)
{
bool bResult = CWindow::OnMouseButtonDown(Point, Button);
if (!bResult && m_bVisible && (m_eCheckBoxState != DISABLED) &&
(m_ClientRect.HitTest(ViewToWindow(Point)) == CRect::RELPOS_INSIDE))
{
m_MouseButton = Button;
bResult = true;
}
return bResult;
}
bool CListBox::OnMouseButtonUp(CPoint Point, unsigned int Button)
{
bool bResult = CWindow::OnMouseButtonUp(Point, Button);
CPoint WindowPoint(ViewToWindow(Point));
if (!bResult && m_bVisible && (Button == CMouseMessage::LEFT) && (m_ClientRect.HitTest(WindowPoint) == CRect::RELPOS_INSIDE))
{
// judb m_iFocusedItem should be <= the number of items in the listbox (0-based, so m_Items.size() - 1)
if (m_iFocusedItem == std::min(((WindowPoint.YPos() - m_ClientRect.Top()) / m_iItemHeight + m_pVScrollbar->GetValue()), stdex::safe_static_cast<unsigned int>(m_Items.size()) - 1))
{
SetSelection(m_iFocusedItem, !IsSelected(m_iFocusedItem));
}
bResult = true;
}
return bResult;
}
bool CCheckBox::HandleMessage(CMessage* pMessage)
{
bool bHandled = false;
if (pMessage)
{
switch(pMessage->MessageType())
{
case CMessage::MOUSE_BUTTONUP:
{
CMouseMessage* pMouseMessage = dynamic_cast<CMouseMessage*>(pMessage);
if (pMouseMessage && (m_ClientRect.HitTest(ViewToWindow(pMouseMessage->Point)) != CRect::RELPOS_INSIDE)
&& (m_MouseButton == pMouseMessage->Button))
{
m_MouseButton = 0;
bHandled = true;
}
break;
}
case CMessage::CTRL_SINGLELCLICK:
if (pMessage->Destination() == this)
{
switch (m_eCheckBoxState)
{
case UNCHECKED:
SetCheckBoxState(CHECKED);
CMessageServer::Instance().QueueMessage(new TIntMessage(CMessage::CTRL_VALUECHANGE, m_pParentWindow, this, 1));
break;
case CHECKED:
SetCheckBoxState(UNCHECKED);
CMessageServer::Instance().QueueMessage(new TIntMessage(CMessage::CTRL_VALUECHANGE, m_pParentWindow, this, 0));
break;
default:
break;
}
bHandled = true;
}
break;
default :
bHandled = CWindow::HandleMessage(pMessage);
break;
}
}
return bHandled;
}
