Suppress various harmless warnings in MinGW build with -Wconversion.

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

diff --git a/src/gtk/stattext.cpp b/src/gtk/stattext.cpp
index 5e9bac45b2541b1644690d451e62d9e8a54bc58f..7e8bfead1e8843db9c9ec2de4f32a8d5cfb86b64 100644 (file)
--- a/src/gtk/stattext.cpp
+++ b/src/gtk/stattext.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        stattext.cpp
+// Name:        src/gtk/stattext.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -19,8 +19,6 @@
 // wxStaticText
 //-----------------------------------------------------------------------------
 
-IMPLEMENT_DYNAMIC_CLASS(wxStaticText,wxControl)
-
 wxStaticText::wxStaticText()
 {
 }
@@ -52,9 +50,10 @@ bool wxStaticText::Create(wxWindow *parent,
     }
 
     m_widget = gtk_label_new(NULL);
+    g_object_ref(m_widget);
 
     GtkJustification justify;
-    if ( style & wxALIGN_CENTER )
+    if ( style & wxALIGN_CENTER_HORIZONTAL )
       justify = GTK_JUSTIFY_CENTER;
     else if ( style & wxALIGN_RIGHT )
       justify = GTK_JUSTIFY_RIGHT;
@@ -71,12 +70,6 @@ bool wxStaticText::Create(wxWindow *parent,
 
     gtk_label_set_justify(GTK_LABEL(m_widget), justify);
 
-    // GTK_JUSTIFY_LEFT is 0, RIGHT 1 and CENTER 2
-    static const float labelAlignments[] = { 0.0, 1.0, 0.5 };
-    gtk_misc_set_alignment(GTK_MISC(m_widget), labelAlignments[justify], 0.0);
-
-    gtk_label_set_line_wrap( GTK_LABEL(m_widget), TRUE );
-
 #ifdef __WXGTK26__
     if (!gtk_check_version(2,6,0))
     {
@@ -93,6 +86,12 @@ bool wxStaticText::Create(wxWindow *parent,
     }
 #endif // __WXGTK26__
 
+    // GTK_JUSTIFY_LEFT is 0, RIGHT 1 and CENTER 2
+    static const float labelAlignments[] = { 0.0, 1.0, 0.5 };
+    gtk_misc_set_alignment(GTK_MISC(m_widget), labelAlignments[justify], 0.0);
+
+    gtk_label_set_line_wrap( GTK_LABEL(m_widget), TRUE );
+
     SetLabel(label);
 
     m_parent->DoAddChild( this );
@@ -102,39 +101,55 @@ bool wxStaticText::Create(wxWindow *parent,
     return true;
 }
 
-void wxStaticText::SetLabel( const wxString& str )
+void wxStaticText::GTKDoSetLabel(GTKLabelSetter setter, const wxString& label)
 {
     wxCHECK_RET( m_widget != NULL, wxT("invalid static text") );
 
-    // save the label inside m_labelOrig in case user calls GetLabel() later
-    m_labelOrig = str;
-
     InvalidateBestSize();
 
-    wxString label(str);
-    if (gtk_check_version(2,6,0) &&
-        IsEllipsized())
+    if (gtk_check_version(2,6,0) && IsEllipsized())
     {
-        // GTK+ < 2.6 does not support ellipsization:
-        // since we need to use our generic code for ellipsization (which does not
-        // behaves well in conjunction with markup; i.e. it may break the markup
-        // validity erasing portions of the string), we also need to strip out
-        // the markup (if present) from the label.
-
-        label = GetEllipsizedLabelWithoutMarkup();
+        // GTK+ < 2.6 does not support ellipsization so we need to do it
+        // manually and as our ellipsization code doesn't deal with markup, we
+        // have no choice but to ignore it in this case and always use plain
+        // text.
+        GTKSetLabelForLabel(GTK_LABEL(m_widget), GetEllipsizedLabel());
+    }
+    else // Ellipsization not needed or supported by GTK+.
+    {
+        (this->*setter)(GTK_LABEL(m_widget), label);
     }
-
-    if ( HasFlag(wxST_MARKUP) )
-        GTKSetLabelWithMarkupForLabel(GTK_LABEL(m_widget), label);
-    else
-        GTKSetLabelForLabel(GTK_LABEL(m_widget), label);
 
     // adjust the label size to the new label unless disabled
-    if ( !HasFlag(wxST_NO_AUTORESIZE) && 
-         !IsEllipsized() )  // if ellipsize is ON, then we don't want to get resized!
+    if ( !HasFlag(wxST_NO_AUTORESIZE) &&
+         !IsEllipsized() )  // if ellipsization is ON, then we don't want to get resized!
         SetSize( GetBestSize() );
 }
 
+void wxStaticText::SetLabel(const wxString& label)
+{
+    m_labelOrig = label;
+
+    GTKDoSetLabel(&wxStaticText::GTKSetLabelForLabel, label);
+}
+
+#if wxUSE_MARKUP
+
+bool wxStaticText::DoSetLabelMarkup(const wxString& markup)
+{
+    const wxString stripped = RemoveMarkup(markup);
+    if ( stripped.empty() && !markup.empty() )
+        return false;
+
+    m_labelOrig = stripped;
+
+    GTKDoSetLabel(&wxStaticText::GTKSetLabelWithMarkupForLabel, markup);
+
+    return true;
+}
+
+#endif // wxUSE_MARKUP
+
 bool wxStaticText::SetFont( const wxFont &font )
 {
     const bool wasUnderlined = GetFont().GetUnderlined();
@@ -174,8 +189,8 @@ bool wxStaticText::SetFont( const wxFont &font )
 }
 
 void wxStaticText::DoSetSize(int x, int y,
-                           int width, int height,
-                           int sizeFlags )
+                             int width, int height,
+                             int sizeFlags )
 {
     wxStaticTextBase::DoSetSize(x, y, width, height, sizeFlags);