Added support for saving greyscale TIFF images.

[wxWidgets.git] / src / gtk / window.cpp

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index 23c4a3cbb9557f9adcaf62b23b0c2697a00ad90f..ed6255467389e9201bec58cadabdcb635356c4bf 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -682,12 +682,6 @@ static void wxFillOtherKeyEventFields(wxKeyEvent& event,
                                       wxWindowGTK *win,
                                       GdkEventKey *gdk_event)
 {
-    int x = 0;
-    int y = 0;
-    GdkModifierType state;
-    if (gdk_event->window)
-        gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
-
     event.SetTimestamp( gdk_event->time );
     event.SetId(win->GetId());
 
@@ -741,10 +735,8 @@ static void wxFillOtherKeyEventFields(wxKeyEvent& event,
     event.m_rawCode = (wxUint32) gdk_event->keyval;
     event.m_rawFlags = gdk_event->hardware_keycode;
 
-    wxGetMousePosition( &x, &y );
-    win->ScreenToClient( &x, &y );
-    event.m_x = x;
-    event.m_y = y;
+    wxGetMousePosition(&event.m_x, &event.m_y);
+    win->ScreenToClient(&event.m_x, &event.m_y);
     event.SetEventObject( win );
 }
 
@@ -1145,6 +1137,10 @@ template<typename T> void InitMouseEvent(wxWindowGTK *win,
     event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK) != 0;
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK) != 0;
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK) != 0;
+
+    // In gdk/win32 VK_XBUTTON1 is translated to GDK_BUTTON4_MASK
+    // and VK_XBUTTON2 to GDK_BUTTON5_MASK. In x11/gdk buttons 4/5
+    // are wheel rotation and buttons 8/9 don't change the state.
     event.m_aux1Down = (gdk_event->state & GDK_BUTTON4_MASK) != 0;
     event.m_aux2Down = (gdk_event->state & GDK_BUTTON5_MASK) != 0;
 
@@ -1196,6 +1192,20 @@ static void AdjustEventButtonState(wxMouseEvent& event)
         event.m_rightDown = !event.m_rightDown;
         return;
     }
+
+    if ((event.GetEventType() == wxEVT_AUX1_DOWN) ||
+        (event.GetEventType() == wxEVT_AUX1_DCLICK))
+    {
+        event.m_aux1Down = true;
+        return;
+    }
+
+    if ((event.GetEventType() == wxEVT_AUX2_DOWN) ||
+        (event.GetEventType() == wxEVT_AUX2_DCLICK))
+    {
+        event.m_aux2Down = true;
+        return;
+    }
 }
 
 // find the window to send the mouse event too
@@ -1425,6 +1435,42 @@ gtk_window_button_press_callback( GtkWidget *widget,
         }
     }
 
+    else if (gdk_event->button == 8)
+    {
+        switch (gdk_event->type)
+        {
+            case GDK_3BUTTON_PRESS:
+            case GDK_BUTTON_PRESS:
+                event_type = wxEVT_AUX1_DOWN;
+                break;
+
+            case GDK_2BUTTON_PRESS:
+                event_type = wxEVT_AUX1_DCLICK;
+                break;
+
+            default:
+                ;
+        }
+    }
+
+    else if (gdk_event->button == 9)
+    {
+        switch (gdk_event->type)
+        {
+            case GDK_3BUTTON_PRESS:
+            case GDK_BUTTON_PRESS:
+                event_type = wxEVT_AUX2_DOWN;
+                break;
+
+            case GDK_2BUTTON_PRESS:
+                event_type = wxEVT_AUX2_DCLICK;
+                break;
+
+            default:
+                ;
+        }
+    }
+
     if ( event_type == wxEVT_NULL )
     {
         // unknown mouse button or click type
@@ -1508,6 +1554,14 @@ gtk_window_button_release_callback( GtkWidget *WXUNUSED(widget),
             event_type = wxEVT_RIGHT_UP;
             break;
 
+        case 8:
+            event_type = wxEVT_AUX1_UP;
+            break;
+
+        case 9:
+            event_type = wxEVT_AUX2_UP;
+            break;
+
         default:
             // unknown button, don't process
             return FALSE;
@@ -2038,6 +2092,7 @@ wxMouseState wxGetMouseState()
     ms.SetLeftDown((mask & GDK_BUTTON1_MASK) != 0);
     ms.SetMiddleDown((mask & GDK_BUTTON2_MASK) != 0);
     ms.SetRightDown((mask & GDK_BUTTON3_MASK) != 0);
+    // see the comment in InitMouseEvent()
     ms.SetAux1Down((mask & GDK_BUTTON4_MASK) != 0);
     ms.SetAux2Down((mask & GDK_BUTTON5_MASK) != 0);
 
@@ -3380,9 +3435,11 @@ void wxWindowGTK::RealizeTabOrder()
             {
                 wxWindowGTK *win = *i;
 
+                bool focusableFromKeyboard = win->AcceptsFocusFromKeyboard();
+
                 if ( mnemonicWindow )
                 {
-                    if ( win->AcceptsFocusFromKeyboard() )
+                    if ( focusableFromKeyboard )
                     {
                         // wxComboBox et al. needs to focus on on a different
                         // widget than m_widget, so if the main widget isn't
@@ -3407,7 +3464,8 @@ void wxWindowGTK::RealizeTabOrder()
                     mnemonicWindow = win;
                 }
 
-                chain = g_list_prepend(chain, win->m_widget);
+                if ( focusableFromKeyboard )
+                    chain = g_list_prepend(chain, win->m_widget);
             }
 
             chain = g_list_reverse(chain);