make sure wxNativeFontInfo is defined

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

diff --git a/src/gtk/slider.cpp b/src/gtk/slider.cpp
index a0998bc13be6c1c356d44e608f70576f1044bbd2..7ded1177739da5f09047309ddc59356bf2a6734c 100644 (file)
--- a/src/gtk/slider.cpp
+++ b/src/gtk/slider.cpp
@@ -272,8 +272,6 @@ static gchar* gtk_format_value(GtkScale*, double value, void*)
 // wxSlider
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxSlider,wxControl)
-
 wxSlider::wxSlider()
 {
     m_pos = 0;
@@ -302,7 +300,7 @@ bool wxSlider::Create(wxWindow *parent,
         wxFAIL_MSG( wxT("wxSlider creation failed") );
         return false;
     }
-    
+
 
     if (style & wxSL_VERTICAL)
         m_scale = gtk_vscale_new( NULL );
@@ -313,7 +311,7 @@ bool wxSlider::Create(wxWindow *parent,
     if (style & wxSL_MIN_MAX_LABELS)
     {
         gtk_widget_show( m_scale );
-        
+
         if (style & wxSL_VERTICAL)
             m_widget = gtk_hbox_new(false, 0);
         else
@@ -330,20 +328,20 @@ bool wxSlider::Create(wxWindow *parent,
         g_object_ref(box);
         gtk_widget_show(box);
         gtk_container_add( GTK_CONTAINER(m_widget), box );
-        
+
         m_minLabel = gtk_label_new(NULL);
         g_object_ref(m_minLabel);
         gtk_widget_show( m_minLabel );
         gtk_container_add( GTK_CONTAINER(box), m_minLabel );
         gtk_box_set_child_packing( GTK_BOX(box), m_minLabel, FALSE, FALSE, 0, GTK_PACK_START );
-        
+
         // expanding empty space between the min/max labels
         GtkWidget *space = gtk_label_new(NULL);
         g_object_ref(space);
         gtk_widget_show( space );
         gtk_container_add( GTK_CONTAINER(box), space );
         gtk_box_set_child_packing( GTK_BOX(box), space, TRUE, FALSE, 0, GTK_PACK_START );
-        
+
         m_maxLabel = gtk_label_new(NULL);
         g_object_ref(m_maxLabel);
         gtk_widget_show( m_maxLabel );
@@ -356,15 +354,33 @@ bool wxSlider::Create(wxWindow *parent,
         m_maxLabel = NULL;
         m_minLabel = NULL;
     }
-    
-    if (style & wxSL_VALUE_LABEL)
+
+    const bool showValueLabel = (style & wxSL_VALUE_LABEL) != 0;
+    gtk_scale_set_draw_value(GTK_SCALE (m_scale), showValueLabel );
+    if ( showValueLabel )
     {
-        gtk_scale_set_draw_value(GTK_SCALE (m_scale), TRUE );
-    
-        if (style & wxSL_VERTICAL)
-            gtk_scale_set_value_pos( GTK_SCALE(m_scale), GTK_POS_LEFT );
+        // position the label appropriately: notice that wxSL_DIRECTION flags
+        // specify the position of the ticks, not label, under MSW and so the
+        // label is on the opposite side
+        GtkPositionType posLabel;
+        if ( style & wxSL_VERTICAL )
+        {
+            if ( style & wxSL_LEFT )
+                posLabel = GTK_POS_RIGHT;
+            else // if ( style & wxSL_RIGHT ) -- this is also the default
+                posLabel = GTK_POS_LEFT;
+        }
+        else // horizontal slider
+        {
+            if ( style & wxSL_TOP )
+                posLabel = GTK_POS_BOTTOM;
+            else // if ( style & wxSL_BOTTOM) -- this is again the default
+                posLabel = GTK_POS_TOP;
+        }
+
+        gtk_scale_set_value_pos( GTK_SCALE(m_scale), posLabel );
     }
-    
+
     // Keep full precision in position value
     gtk_scale_set_digits(GTK_SCALE (m_scale), -1);
 
@@ -433,23 +449,23 @@ void wxSlider::SetRange( int minValue, int maxValue )
     gtk_range_set_range(GTK_RANGE (m_scale), minValue, maxValue);
     gtk_range_set_increments(GTK_RANGE (m_scale), 1, (maxValue - minValue + 9) / 10);
     GTKEnableEvents();
-    
+
     if (HasFlag(wxSL_MIN_MAX_LABELS))
     {
         wxString str;
-        
+
         str.Printf( "%d", minValue );
         if (HasFlag(wxSL_INVERSE))
             gtk_label_set_text( GTK_LABEL(m_maxLabel), str.utf8_str() );
         else
             gtk_label_set_text( GTK_LABEL(m_minLabel), str.utf8_str() );
-            
+
         str.Printf( "%d", maxValue );
         if (HasFlag(wxSL_INVERSE))
             gtk_label_set_text( GTK_LABEL(m_minLabel), str.utf8_str() );
         else
             gtk_label_set_text( GTK_LABEL(m_maxLabel), str.utf8_str() );
-            
+
     }
 }