#if wxUSE_SPINBTN
+#ifdef __WXMSW__
+ #define IS_MOTION_SPIN_SUPPORTED 1
+#else
+ #define IS_MOTION_SPIN_SUPPORTED 0
+#endif
+
+#if IS_MOTION_SPIN_SUPPORTED
+
+//
+// This class implements ability to rapidly change "spin" value
+// by moving mouse when one of the spin buttons is depressed.
+class wxPGSpinButton : public wxSpinButton
+{
+public:
+ wxPGSpinButton() : wxSpinButton()
+ {
+ m_bLeftDown = false;
+ m_hasCapture = false;
+ m_spins = 1;
+
+ Connect( wxEVT_LEFT_DOWN,
+ wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+ Connect( wxEVT_LEFT_UP,
+ wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+ Connect( wxEVT_MOTION,
+ wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+ Connect( wxEVT_MOUSE_CAPTURE_LOST,
+ wxMouseCaptureLostEventHandler(wxPGSpinButton::OnMouseCaptureLost) );
+ }
+
+ int GetSpins() const
+ {
+ return m_spins;
+ }
+
+private:
+ wxPoint m_ptPosition;
+
+ // Having a separate spins variable allows us to handle validation etc. for
+ // multiple spin events at once (with quick mouse movements there could be
+ // hundreds of 'spins' being done at once). Technically things like this
+ // should be stored in event (wxSpinEvent in this case), but there probably
+ // isn't anything there that can be reliably reused.
+ int m_spins;
+
+ bool m_bLeftDown;
+
+ // SpinButton seems to be a special for mouse capture, so we may need track
+ // privately whether mouse is actually captured.
+ bool m_hasCapture;
+
+ void Capture()
+ {
+ if ( !m_hasCapture )
+ {
+ CaptureMouse();
+ m_hasCapture = true;
+ }
+
+ SetCursor(wxCURSOR_SIZENS);
+ }
+ void Release()
+ {
+ m_bLeftDown = false;
+
+ if ( m_hasCapture )
+ {
+ ReleaseMouse();
+ m_hasCapture = false;
+ }
+
+ wxWindow *parent = GetParent();
+ if ( parent )
+ SetCursor(parent->GetCursor());
+ else
+ SetCursor(wxNullCursor);
+ }
+
+ void OnMouseEvent(wxMouseEvent& event)
+ {
+ if ( event.GetEventType() == wxEVT_LEFT_DOWN )
+ {
+ m_bLeftDown = true;
+ m_ptPosition = event.GetPosition();
+ }
+ else if ( event.GetEventType() == wxEVT_LEFT_UP )
+ {
+ Release();
+ m_bLeftDown = false;
+ }
+ else if ( event.GetEventType() == wxEVT_MOTION )
+ {
+ if ( m_bLeftDown )
+ {
+ int dy = m_ptPosition.y - event.GetPosition().y;
+ if ( dy )
+ {
+ Capture();
+ m_ptPosition = event.GetPosition();
+
+ wxSpinEvent evtscroll( (dy >= 0) ? wxEVT_SCROLL_LINEUP :
+ wxEVT_SCROLL_LINEDOWN,
+ GetId() );
+ evtscroll.SetEventObject(this);
+
+ wxASSERT( m_spins == 1 );
+
+ m_spins = abs(dy);
+ GetEventHandler()->ProcessEvent(evtscroll);
+ m_spins = 1;
+ }
+ }
+ }
+
+ event.Skip();
+ }
+ void OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+ {
+ Release();
+ }
+};
+
+#endif // IS_MOTION_SPIN_SUPPORTED
+
+
WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(SpinCtrl,
wxPGSpinCtrlEditor,
wxPGEditor)
wxSize tcSz(sz.x - butSz.x - margin, sz.y);
wxPoint butPos(pos.x + tcSz.x + margin, pos.y);
- wxSpinButton* wnd2 = new wxSpinButton();
+ wxSpinButton* wnd2;
+
+#if IS_MOTION_SPIN_SUPPORTED
+ if ( property->GetAttributeAsLong(wxT("MotionSpin"), 0) )
+ {
+ wnd2 = new wxPGSpinButton();
+ }
+ else
+#endif
+ {
+ wnd2 = new wxSpinButton();
+ }
+
#ifdef __WXMSW__
wnd2->Hide();
#endif
{
int evtType = event.GetEventType();
int keycode = -1;
+ int spins = 1;
bool bigStep = false;
if ( evtType == wxEVT_KEY_DOWN )
if ( evtType == wxEVT_SCROLL_LINEUP || evtType == wxEVT_SCROLL_LINEDOWN )
{
+ #if IS_MOTION_SPIN_SUPPORTED
+ if ( property->GetAttributeAsLong(wxT("MotionSpin"), 0) )
+ {
+ wxPGSpinButton* spinButton =
+ (wxPGSpinButton*) propgrid->GetEditorControlSecondary();
+
+ if ( spinButton )
+ spins = spinButton->GetSpins();
+ }
+ #endif
+
wxString s;
// Can't use wnd since it might be clipper window
wxTextCtrl* tc = wxDynamicCast(propgrid->GetEditorControl(), wxTextCtrl);
if ( bigStep )
step *= 10.0;
+ step *= (double) spins;
+
if ( evtType == wxEVT_SCROLL_LINEUP ) v_d += step;
else v_d -= step;
if ( bigStep )
step *= 10;
+ step *= spins;
+
if ( evtType == wxEVT_SCROLL_LINEUP ) v_ll += step;
else v_ll -= step;
NULL,
wxT("DatePickerCtrl editor can only be used with wxDateProperty or derivative.") );
- wxDateProperty* prop = (wxDateProperty*) property;
+ wxDateProperty* prop = wxDynamicCast(property, wxDateProperty);
// Use two stage creation to allow cleaner display on wxMSW
wxDatePickerCtrl* ctrl = new wxDatePickerCtrl();
}
// Copies value from property to control
-void wxPGDatePickerCtrlEditor::UpdateControl( wxPGProperty* property, wxWindow* wnd ) const
+void wxPGDatePickerCtrlEditor::UpdateControl( wxPGProperty* property,
+ wxWindow* wnd ) const
{
wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
wxASSERT( ctrl && ctrl->IsKindOf(CLASSINFO(wxDatePickerCtrl)) );
- // We assume that property's data type is 'int' (or something similar),
- // thus allowing us to get raw, unchecked value via DoGetValue.
- ctrl->SetValue( property->GetValue().GetDateTime() );
+ wxDateTime dateValue(wxInvalidDateTime);
+ wxVariant v(property->GetValue());
+ if ( v.GetType() == wxT("datetime") )
+ dateValue = v.GetDateTime();
+
+ ctrl->SetValue( dateValue );
}
// Control's events are redirected here
return true;
}
-void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* WXUNUSED(wnd) ) const
+void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* property,
+ wxWindow* wnd ) const
{
- // TODO?
- //wxDateProperty* prop = (wxDateProperty*) property;
- //ctrl->SetValue(?);
+ wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
+ wxASSERT( ctrl && ctrl->IsKindOf(CLASSINFO(wxDatePickerCtrl)) );
+
+ wxDateProperty* prop = wxDynamicCast(property, wxDateProperty);
+
+ if ( prop )
+ {
+ int datePickerStyle = prop->GetDatePickerStyle();
+ if ( datePickerStyle & wxDP_ALLOWNONE )
+ ctrl->SetValue(wxInvalidDateTime);
+ }
}
#endif // wxUSE_DATEPICKCTRL
wxArrayInt wxMultiChoiceProperty::GetValueAsIndices() const
{
- const wxArrayInt& valueArr = wxArrayIntRefFromVariant(GetValue());
+ wxVariant variant = GetValue();
+ const wxArrayInt& valueArr = wxArrayIntRefFromVariant(variant);
unsigned int i;
// Translate values to string indices.
{
}
+void wxDateProperty::OnSetValue()
+{
+ //
+ // Convert invalid dates to unspecified value
+ if ( m_value.GetType() == wxT("datetime") )
+ {
+ if ( !m_value.GetDateTime().IsValid() )
+ m_value.MakeNull();
+ }
+}
+
bool wxDateProperty::StringToValue( wxVariant& variant, const wxString& text,
int WXUNUSED(argFlags) ) const
{
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