X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a93109d5926130130a73cb77272887dad4814521..4c410aa14e7818b946351842fed2905239c15592:/src/gtk1/stattext.cpp?ds=sidebyside

diff --git a/src/gtk1/stattext.cpp b/src/gtk1/stattext.cpp
index e7b40878d4..b8d9145e50 100644
--- a/src/gtk1/stattext.cpp
+++ b/src/gtk1/stattext.cpp
@@ -4,15 +4,24 @@
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#ifdef __GNUG__
-#pragma implementation "stattext.h"
-#endif
+#if wxUSE_STATTEXT
 
 #include "wx/stattext.h"
+#include "wx/gtk1/private.h"
+
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
+extern "C"
+void wxgtk_window_size_request_callback(GtkWidget *widget,
+                                        GtkRequisition *requisition,
+                                        wxWindow *win);
 
 //-----------------------------------------------------------------------------
 // wxStaticText
@@ -20,29 +29,44 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxStaticText,wxControl)
 
-wxStaticText::wxStaticText(void)
+wxStaticText::wxStaticText()
 {
 }
 
-wxStaticText::wxStaticText( wxWindow *parent, wxWindowID id, const wxString &label, 
-      const wxPoint &pos, const wxSize &size, 
-      long style, const wxString &name )
+wxStaticText::wxStaticText(wxWindow *parent,
+                           wxWindowID id,
+                           const wxString &label,
+                           const wxPoint &pos,
+                           const wxSize &size,
+                           long style,
+                           const wxString &name)
 {
   Create( parent, id, label, pos, size, style, name );
 }
 
-bool wxStaticText::Create( wxWindow *parent, wxWindowID id, const wxString &label, 
-      const wxPoint &pos, const wxSize &size, 
-      long style, const wxString &name )
+bool wxStaticText::Create(wxWindow *parent,
+                          wxWindowID id,
+                          const wxString &label,
+                          const wxPoint &pos,
+                          const wxSize &size,
+                          long style,
+                          const wxString &name )
 {
     m_needParent = TRUE;
-  
-    wxSize newSize = size;
-  
-    PreCreation( parent, id, pos, size, style, name );
-  
+
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
+    {
+        wxFAIL_MSG( wxT("wxStaticText creation failed") );
+        return FALSE;
+    }
+
+    // notice that we call the base class version which will just remove the
+    // '&' characters from the string, but not set the label's text to it
+    // because the label is not yet created and because SetLabel() has a side
+    // effect of changing the control size which might not be desirable
     wxControl::SetLabel(label);
-    m_widget = gtk_label_new( m_label );
+    m_widget = gtk_label_new( wxGTK_CONV( m_label ) );
 
     GtkJustification justify;
     if ( style & wxALIGN_CENTER )
@@ -53,46 +77,97 @@ bool wxStaticText::Create( wxWindow *parent, wxWindowID id, const wxString &labe
       justify = GTK_JUSTIFY_LEFT;
     gtk_label_set_justify(GTK_LABEL(m_widget), justify);
 
-    GtkRequisition req;
-    (* GTK_WIDGET_CLASS( GTK_OBJECT(m_widget)->klass )->size_request ) (m_widget, &req );
-    
-    if (newSize.x == -1) newSize.x = req.width;
-    if (newSize.y == -1) newSize.y = req.height;
-	
-    SetSize( newSize.x, newSize.y );
-  
-    m_parent->AddChild( this );
-
-    (m_parent->m_insertCallback)( m_parent, this );
-  
-    PostCreation();
-  
-    SetBackgroundColour( parent->GetBackgroundColour() );
-    SetForegroundColour( parent->GetForegroundColour() );
-
-    Show( TRUE );
-    
+    // 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 );
+
+    m_parent->DoAddChild( this );
+
+    PostCreation(size);
+
     return TRUE;
 }
 
-wxString wxStaticText::GetLabel(void) const
+wxString wxStaticText::GetLabel() const
 {
-    char *str = (char *) NULL;
-    gtk_label_get( GTK_LABEL(m_widget), &str );
-    wxString tmp( str );
-    return tmp;
+    GtkLabel *label = GTK_LABEL(m_widget);
+    wxString str = wxString( label->label );
+    return wxString(str);
 }
 
 void wxStaticText::SetLabel( const wxString &label )
 {
     wxControl::SetLabel(label);
 
-    gtk_label_set( GTK_LABEL(m_widget), m_label );
-} 
+    gtk_label_set( GTK_LABEL(m_widget), wxGTK_CONV( m_label ) );
 
-void wxStaticText::ApplyWidgetStyle()
+    // adjust the label size to the new label unless disabled
+    if (!HasFlag(wxST_NO_AUTORESIZE))
+    {
+        InvalidateBestSize();
+        SetSize( GetBestSize() );
+    }
+}
+
+bool wxStaticText::SetFont( const wxFont &font )
 {
-    SetWidgetStyle();
-    gtk_widget_set_style( m_widget, m_widgetStyle );
+    bool ret = wxControl::SetFont(font);
+
+    // adjust the label size to the new label unless disabled
+    if (!HasFlag(wxST_NO_AUTORESIZE))
+    {
+        InvalidateBestSize();
+        SetSize( GetBestSize() );
+    }
+    return ret;
 }
-  
+
+void wxStaticText::DoSetSize(int x, int y,
+                           int width, int height,
+                           int sizeFlags )
+{
+    wxControl::DoSetSize( x, y, width, height, sizeFlags );
+}
+
+wxSize wxStaticText::DoGetBestSize() const
+{
+    // Do not return any arbitrary default value...
+    wxASSERT_MSG( m_widget, wxT("wxStaticText::DoGetBestSize called before creation") );
+
+    // This resets the internal GTK1 size calculation, which
+    // otherwise would be cashed (incorrectly)
+    gtk_label_set_pattern( GTK_LABEL(m_widget), NULL );
+
+    // GetBestSize is supposed to return unwrapped size
+    gtk_label_set_line_wrap( GTK_LABEL(m_widget), FALSE );
+
+    GtkRequisition req;
+    req.width = -1;
+    req.height = -1;
+    (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request )
+        (m_widget, &req );
+
+    gtk_label_set_line_wrap( GTK_LABEL(m_widget), TRUE );
+
+    return wxSize (req.width, req.height);
+}
+
+bool wxStaticText::SetForegroundColour(const wxColour& colour)
+{
+    // First, we call the base class member
+    wxControl::SetForegroundColour(colour);
+    // Then, to force the color change, we set the label with the current label
+    SetLabel(GetLabel());
+    return true;
+}
+
+// static
+wxVisualAttributes
+wxStaticText::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+    return GetDefaultAttributesFromGTKWidget(gtk_label_new);
+}
+
+#endif // wxUSE_STATTEXT