// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "statbox.h"
-#endif
-
-#include "wx/defs.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#if wxUSE_STATBOX
#include "gdk/gdk.h"
#include "gtk/gtk.h"
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// constants taken from GTK sources
+#define LABEL_PAD 1
+#define LABEL_SIDE_PAD 2
+
+//-----------------------------------------------------------------------------
+// "gtk_frame_size_allocate" signal
+//-----------------------------------------------------------------------------
+
+extern "C" {
+
+static void
+gtk_frame_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation,
+ wxStaticBox * WXUNUSED(box))
+{
+ GtkFrame *frame = GTK_FRAME (widget);
+
+ // this handler gets called _after_ the GTK+'s own signal handler; thus we
+ // need to fix only the width of the GtkLabel
+ // (everything else has already been handled by the GTK+ signal handler).
+
+ if (frame->label_widget && GTK_WIDGET_VISIBLE (frame->label_widget))
+ {
+ GtkAllocation ca = frame->label_widget->allocation;
+
+ // we want the GtkLabel to not exceed maxWidth:
+ int maxWidth = allocation->width - 2*LABEL_SIDE_PAD - 2*LABEL_PAD;
+ maxWidth = wxMax(2, maxWidth); // maxWidth must always be positive!
+
+ // truncate the label to the GtkFrame width...
+ ca.width = wxMin(ca.width, maxWidth);
+ gtk_widget_size_allocate(frame->label_widget, &ca);
+ }
+}
+
+}
+
+
//-----------------------------------------------------------------------------
// wxStaticBox
//-----------------------------------------------------------------------------
long style,
const wxString& name )
{
- m_needParent = TRUE;
-
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
{
wxFAIL_MSG( wxT("wxStaticBox creation failed") );
- return FALSE;
+ return false;
}
+ m_widget = GTKCreateFrame(label);
wxControl::SetLabel(label);
- m_widget = gtk_frame_new(m_label.empty() ? (char *)NULL : (const char*) wxGTK_CONV( m_label ) );
-
m_parent->DoAddChild( this );
- PostCreation();
-
- InheritAttributes();
+ PostCreation(size);
// need to set non default alignment?
gfloat xalign;
else // wxALIGN_LEFT
xalign = 0.0;
- if ( xalign )
- gtk_frame_set_label_align(GTK_FRAME( m_widget ), xalign, 0.0);
+ if ( style & (wxALIGN_RIGHT | wxALIGN_CENTER) ) // left alignment is default
+ gtk_frame_set_label_align(GTK_FRAME( m_widget ), xalign, 0.5);
- Show( TRUE );
+ // in order to clip the label widget, we must connect to the size allocate
+ // signal of this GtkFrame after the default GTK+'s allocate size function
+ g_signal_connect_after (m_widget, "size_allocate",
+ G_CALLBACK (gtk_frame_size_allocate), this);
return TRUE;
}
-void wxStaticBox::SetLabel( const wxString &label )
+void wxStaticBox::SetLabel( const wxString& label )
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid staticbox") );
+
+ GTKSetLabelForFrame(GTK_FRAME(m_widget), label);
+}
+
+void wxStaticBox::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+ GTKFrameApplyWidgetStyle(GTK_FRAME(m_widget), style);
+}
+
+bool wxStaticBox::GTKWidgetNeedsMnemonic() const
{
- wxControl::SetLabel( label );
+ return true;
+}
- gtk_frame_set_label( GTK_FRAME( m_widget ),
- m_label.empty() ? (char *)NULL : (const char*) wxGTK_CONV( m_label ) );
+void wxStaticBox::GTKWidgetDoSetMnemonic(GtkWidget* w)
+{
+ GTKFrameSetMnemonicWidget(GTK_FRAME(m_widget), w);
}
-void wxStaticBox::ApplyWidgetStyle()
+// static
+wxVisualAttributes
+wxStaticBox::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
{
- SetWidgetStyle();
- gtk_widget_set_style( m_widget, m_widgetStyle );
+ return GetDefaultAttributesFromGTKWidget(gtk_frame_new);
+}
+
+
+void wxStaticBox::GetBordersForSizer(int *borderTop, int *borderOther) const
+{
+ const int BORDER = 5; // FIXME: hardcoded value
+
+ *borderTop = GetLabel().empty() ? 2*BORDER : GetCharHeight();
+ *borderOther = BORDER;
}
#endif // wxUSE_STATBOX