//static
void TBRadioCheckBox::ToggleGroup(TBWidget *root, TBWidget *toggled)
{
if (root != toggled && root->GetGroupID() == toggled->GetGroupID())
root->SetValue(0);
for (TBWidget *child = root->GetFirstChild(); child; child = child->GetNext())
ToggleGroup(child, toggled);
}
/// Left-click
void InstanceCtrl::OnLeftClick(wxMouseEvent& event)
{
SetFocus();
VisualCoord clickedIndex;
HitTest(event.GetPosition(), clickedIndex);
if(clickedIndex.isItem())
{
int flags = 0;
if (event.ControlDown())
flags |= wxINST_CTRL_DOWN;
if (event.ShiftDown())
flags |= wxINST_SHIFT_DOWN;
if (event.AltDown())
flags |= wxINST_ALT_DOWN;
EnsureVisible(clickedIndex);
DoSelection(clickedIndex);
SetIntendedColumn(clickedIndex);
}
else if(clickedIndex.isHeaderTicker())
{
ToggleGroup(clickedIndex.groupIndex);
}
else ClearSelections();
}
/// Left-double-click
void InstanceCtrl::OnLeftDClick(wxMouseEvent& event)
{
VisualCoord clickedIndex;
HitTest(event.GetPosition(), clickedIndex);
if (clickedIndex.isItem())
{
int flags = 0;
if (event.ControlDown())
flags |= wxINST_CTRL_DOWN;
if (event.ShiftDown())
flags |= wxINST_SHIFT_DOWN;
if (event.AltDown())
flags |= wxINST_ALT_DOWN;
InstanceCtrlEvent cmdEvent(
wxEVT_COMMAND_INST_ACTIVATE,
GetId());
cmdEvent.SetEventObject(this);
cmdEvent.SetItemIndex(clickedIndex);
int clickedID = IDFromIndex(clickedIndex);
cmdEvent.SetItemID(clickedID);
cmdEvent.SetFlags(flags);
cmdEvent.SetPosition(event.GetPosition());
GetEventHandler()->ProcessEvent(cmdEvent);
}
else if(clickedIndex.isHeader())
{
ToggleGroup(clickedIndex.groupIndex);
}
}
BOOL CDXCtrlTreeview::OnLeftButtonDown(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
DWORD dwIndex;
DWORD dwCurTime;
if(IsVisible() && HitTest(LOWORD(lParam), HIWORD(lParam)))
{
dwIndex = GetClickedIndex(LOWORD(lParam), HIWORD(lParam));
if(dwIndex != -1 && dwIndex == m_dwSelectedIndex)
ToggleGroup(dwIndex);
m_dwSelectedIndex = dwIndex;
SendMessage(hwnd, WM_COMMAND, MAKEWPARAM(m_dwId, LBN_SELCHANGE), (LPARAM)this);
m_pManager->Redraw();
dwCurTime = GetTickCount();
if(m_dwLastClickPos == (DWORD)lParam && dwCurTime - m_dwLastClickTime < 1000)
{
SendMessage(hwnd, WM_COMMAND, MAKEWPARAM(m_dwId, LBN_DBLCLK), (LPARAM)this);
m_dwLastClickTime = 0;
}
else
m_dwLastClickTime = dwCurTime;
m_dwLastClickPos = (DWORD)lParam;
return TRUE;
}
return FALSE;
}
void TBRadioCheckBox::SetValue(int value)
{
if (m_value == value)
return;
m_value = value;
SetState(WIDGET_STATE_SELECTED, value ? true : false);
Invalidate();
TBWidgetEvent ev(EVENT_TYPE_CHANGED);
InvokeEvent(ev);
if (!value || !GetGroupID())
return;
// Toggle all other widgets in the same group. First get a root widget
// for the search.
TBWidget *group = this;
while (group && !group->GetIsGroupRoot())
group = group->GetParent();
if (group)
{
ToggleGroup(group, this);
}
}