X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4dcaf11a7b5189be78e52e1412febd7689a959f8..ba670bae4ec5b272fdf0f45bf00e194741742a7e:/src/gtk1/stattext.cpp?ds=sidebyside diff --git a/src/gtk1/stattext.cpp b/src/gtk1/stattext.cpp index c0c6dd3e5f..9b5aa5cb2f 100644 --- a/src/gtk1/stattext.cpp +++ b/src/gtk1/stattext.cpp @@ -7,16 +7,26 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// - -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "stattext.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#if wxUSE_STATTEXT + #include "wx/stattext.h" +#include "wx/gtk/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 //----------------------------------------------------------------------------- @@ -51,8 +61,8 @@ bool wxStaticText::Create(wxWindow *parent, if (!PreCreation( parent, pos, size ) || !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) { - wxFAIL_MSG( _T("wxXX creation failed") ); - return FALSE; + wxFAIL_MSG( wxT("wxStaticText creation failed") ); + return FALSE; } // notice that we call the base class version which will just remove the @@ -60,8 +70,8 @@ bool wxStaticText::Create(wxWindow *parent, // 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.mbc_str() ); - + m_widget = gtk_label_new( wxGTK_CONV( m_label ) ); + GtkJustification justify; if ( style & wxALIGN_CENTER ) justify = GTK_JUSTIFY_CENTER; @@ -71,37 +81,46 @@ bool wxStaticText::Create(wxWindow *parent, justify = GTK_JUSTIFY_LEFT; gtk_label_set_justify(GTK_LABEL(m_widget), justify); -#if GTK_MINOR_VERSION == 2 // 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); -#endif // GTK 1.2.x - - GtkRequisition req; - (* GTK_WIDGET_CLASS( GTK_OBJECT(m_widget)->klass )->size_request ) (m_widget, &req ); - wxSize newSize = size; - if (newSize.x == -1) newSize.x = req.width; - if (newSize.y == -1) newSize.y = req.height; - SetSize( newSize.x, newSize.y ); + // do not move this call elsewhere + gtk_label_set_line_wrap( GTK_LABEL(m_widget), FALSE ); m_parent->DoAddChild( this ); - PostCreation(); - - SetBackgroundColour( parent->GetBackgroundColour() ); - SetForegroundColour( parent->GetForegroundColour() ); - SetFont( parent->GetFont() ); - - Show( TRUE ); + PostCreation(size); + + // the bug below only happens with GTK 2 +#ifdef __WXGTK20__ + if ( justify != GTK_JUSTIFY_LEFT ) + { + // if we let GTK call wxgtk_window_size_request_callback the label + // always shrinks to its minimal size for some reason and so no + // alignment except the default left doesn't work (in fact it does, + // but you don't see it) + gtk_signal_disconnect_by_func + ( + GTK_OBJECT(m_widget), + GTK_SIGNAL_FUNC(wxgtk_window_size_request_callback), + (gpointer) this + ); + } +#endif // __WXGTK20__ return TRUE; } -wxString wxStaticText::GetLabel(void) const +wxString wxStaticText::GetLabel() const { - char *str = (char *) NULL; - gtk_label_get( GTK_LABEL(m_widget), &str ); + GtkLabel *label = GTK_LABEL(m_widget); + +#ifdef __WXGTK20__ + wxString str = wxGTK_CONV_BACK( gtk_label_get_text( label ) ); +#else + wxString str = wxString( label->label ); +#endif return wxString(str); } @@ -110,21 +129,79 @@ void wxStaticText::SetLabel( const wxString &label ) { wxControl::SetLabel(label); - gtk_label_set( GTK_LABEL(m_widget), m_label.mbc_str() ); +#ifdef __WXGTK20__ + // Build the colorized version of the label (markup only allowed + // under GTK2): + if (m_foregroundColour.Ok()) + { + // If the color has been set, create a markup string to pass to + // the label setter + wxString colorlabel; + colorlabel.Printf(_T("%s"), + m_foregroundColour.Red(), m_foregroundColour.Green(), + m_foregroundColour.Blue(), + wxEscapeStringForPangoMarkup(label).c_str()); + gtk_label_set_markup( GTK_LABEL(m_widget), wxGTK_CONV( colorlabel ) ); + } + else +#endif + gtk_label_set( GTK_LABEL(m_widget), wxGTK_CONV( m_label ) ); + + // adjust the label size to the new label unless disabled + if (!HasFlag(wxST_NO_AUTORESIZE)) + { + InvalidateBestSize(); + SetSize( GetBestSize() ); + } +} + +bool wxStaticText::SetFont( const wxFont &font ) +{ + 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; +} + +wxSize wxStaticText::DoGetBestSize() const +{ + // Do not return any arbitrary default value... + wxASSERT_MSG( m_widget, wxT("wxStaticText::DoGetBestSize called before creation") ); - // adjust the label size to the new label + // this invalidates the size request + gtk_label_set_line_wrap( GTK_LABEL(m_widget), TRUE ); + gtk_label_set_line_wrap( GTK_LABEL(m_widget), FALSE ); - // TODO there should be a way to prevent SetLabel() from doing it (an - // additional parameter?) GtkRequisition req; - (* GTK_WIDGET_CLASS( GTK_OBJECT(m_widget)->klass )->size_request ) (m_widget, &req ); + req.width = 2; + req.height = 2; + (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) + (m_widget, &req ); + + wxSize best(req.width, req.height); + CacheBestSize(best); + return best; +} - SetSize( 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; } -void wxStaticText::ApplyWidgetStyle() +// static +wxVisualAttributes +wxStaticText::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant)) { - SetWidgetStyle(); - gtk_widget_set_style( m_widget, m_widgetStyle ); + return GetDefaultAttributesFromGTKWidget(gtk_label_new); } +#endif // wxUSE_STATTEXT