X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f923b2930e4aa9536d833cfb77b80615c0e5efe5..4e15d1caa03346c126015019c1fdf093033ef40b:/src/gtk/spinbutt.cpp

diff --git a/src/gtk/spinbutt.cpp b/src/gtk/spinbutt.cpp
index 748bf04ec3..5cb5b6bb89 100644
--- a/src/gtk/spinbutt.cpp
+++ b/src/gtk/spinbutt.cpp
@@ -38,7 +38,7 @@ gtk_value_changed(GtkSpinButton* spinbutton, wxSpinButton* win)
     const double value = gtk_spin_button_get_value(spinbutton);
     const int pos = int(value);
     const int oldPos = win->m_pos;
-    if (!win->m_hasVMT || g_blockEventsOnDrag || pos == oldPos)
+    if (g_blockEventsOnDrag || pos == oldPos)
     {
         win->m_pos = pos;
         return;
@@ -48,13 +48,13 @@ gtk_value_changed(GtkSpinButton* spinbutton, wxSpinButton* win)
     event.SetPosition(pos);
     event.SetEventObject(win);
 
-    if ((win->GetEventHandler()->ProcessEvent( event )) &&
+    if ((win->HandleWindowEvent( event )) &&
         !event.IsAllowed() )
     {
         /* program has vetoed */
-        win->BlockScrollEvent();
+        // this will cause another "value_changed" signal,
+        // but because pos == oldPos nothing will happen
         gtk_spin_button_set_value(spinbutton, oldPos);
-        win->UnblockScrollEvent();
         return;
     }
 
@@ -64,7 +64,7 @@ gtk_value_changed(GtkSpinButton* spinbutton, wxSpinButton* win)
     wxSpinEvent event2(wxEVT_SCROLL_THUMBTRACK, win->GetId());
     event2.SetPosition(pos);
     event2.SetEventObject(win);
-    win->GetEventHandler()->ProcessEvent(event2);
+    win->HandleWindowEvent(event2);
 }
 }
 
@@ -72,9 +72,6 @@ gtk_value_changed(GtkSpinButton* spinbutton, wxSpinButton* win)
 // wxSpinButton
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxSpinButton,wxControl)
-IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
-
 BEGIN_EVENT_TABLE(wxSpinButton, wxControl)
     EVT_SIZE(wxSpinButton::OnSize)
 END_EVENT_TABLE()
@@ -107,6 +104,7 @@ bool wxSpinButton::Create(wxWindow *parent,
     m_pos = 0;
 
     m_widget = gtk_spin_button_new_with_range(0, 100, 1);
+    g_object_ref(m_widget);
 
     gtk_spin_button_set_wrap( GTK_SPIN_BUTTON(m_widget),
                               (int)(m_windowStyle & wxSP_WRAP) );
@@ -162,6 +160,7 @@ void wxSpinButton::SetRange(int minVal, int maxVal)
 
     GtkDisableEvents();
     gtk_spin_button_set_range((GtkSpinButton*)m_widget, minVal, maxVal);
+    m_pos = int(gtk_spin_button_get_value((GtkSpinButton*)m_widget));
     GtkEnableEvents();
 }
 
@@ -173,6 +172,18 @@ void wxSpinButton::OnSize( wxSizeEvent &WXUNUSED(event) )
     gtk_widget_set_size_request( m_widget, m_width, m_height );
 }
 
+bool wxSpinButton::Enable( bool enable )
+{
+    if (!base_type::Enable(enable))
+        return false;
+
+    // Work around lack of visual update when enabling
+    if (enable)
+        GTKFixSensitivity(false /* fix even if not under mouse */);
+
+    return true;
+}
+
 void wxSpinButton::GtkDisableEvents() const
 {
     g_signal_handlers_block_by_func(m_widget,
@@ -187,7 +198,12 @@ void wxSpinButton::GtkEnableEvents() const
 
 GdkWindow *wxSpinButton::GTKGetWindow(wxArrayGdkWindows& WXUNUSED(windows)) const
 {
+#ifdef __WXGTK3__
+    // no access to internal GdkWindows
+    return NULL;
+#else
     return GTK_SPIN_BUTTON(m_widget)->panel;
+#endif
 }
 
 wxSize wxSpinButton::DoGetBestSize() const