+
+ wxSize tsize(xlen + totalS.x, totalS.y);
+
+ // Check if the user requested a non-standard height.
+ if ( ylen > 0 )
+ tsize.IncBy(0, ylen - GetCharHeight());
+
+ return tsize;
+}
+
+// static
+wxVisualAttributes
+wxSpinCtrlGTKBase::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+ return GetDefaultAttributesFromGTKWidget(gtk_spin_button_new_with_range(0, 100, 1), true);
+}
+
+//-----------------------------------------------------------------------------
+// wxSpinCtrl
+//-----------------------------------------------------------------------------
+
+extern "C"
+{
+
+static gboolean
+wx_gtk_spin_input(GtkSpinButton* spin, gdouble* val, wxSpinCtrl* win)
+{
+ // We might use g_ascii_strtoll() here but it's 2.12+ only, so use our own
+ // wxString function even if this requires an extra conversion.
+ const wxString
+ text(wxString::FromUTF8(gtk_entry_get_text(GTK_ENTRY(spin))));
+
+ long lval;
+ if ( !text.ToLong(&lval, win->GetBase()) )
+ return FALSE;
+
+ *val = lval;
+
+ return TRUE;
+}
+
+static gint
+wx_gtk_spin_output(GtkSpinButton* spin, wxSpinCtrl* win)
+{
+ const gint val = gtk_spin_button_get_value_as_int(spin);
+
+ gtk_entry_set_text
+ (
+ GTK_ENTRY(spin),
+ wxPrivate::wxSpinCtrlFormatAsHex(val, win->GetMax()).utf8_str()
+ );
+
+ return TRUE;
+}
+
+} // extern "C"
+
+bool wxSpinCtrl::SetBase(int base)
+{
+ // Currently we only support base 10 and 16. We could add support for base
+ // 8 quite easily but wxMSW doesn't support it natively so don't bother
+ // with doing something wxGTK-specific here.
+ if ( base != 10 && base != 16 )
+ return false;
+
+ if ( base == m_base )
+ return true;
+
+ m_base = base;
+
+ // We need to be able to enter letters for any base greater than 10.
+ gtk_spin_button_set_numeric( GTK_SPIN_BUTTON(m_widget), m_base <= 10 );
+
+ if ( m_base != 10 )
+ {
+ g_signal_connect( m_widget, "input",
+ G_CALLBACK(wx_gtk_spin_input), this);
+ g_signal_connect( m_widget, "output",
+ G_CALLBACK(wx_gtk_spin_output), this);
+ }
+ else
+ {
+ g_signal_handlers_disconnect_by_func(m_widget,
+ (gpointer)wx_gtk_spin_input,
+ this);
+ g_signal_handlers_disconnect_by_func(m_widget,
+ (gpointer)wx_gtk_spin_output,
+ this);
+ }
+
+ return true;
+}
+
+//-----------------------------------------------------------------------------
+// wxSpinCtrlDouble
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrlDouble, wxSpinCtrlGTKBase)
+
+unsigned wxSpinCtrlDouble::GetDigits() const
+{
+ wxCHECK_MSG( m_widget, 0, "invalid spin button" );
+
+ return gtk_spin_button_get_digits( GTK_SPIN_BUTTON(m_widget) );
+}
+
+void wxSpinCtrlDouble::SetDigits(unsigned digits)
+{
+ wxCHECK_RET( m_widget, "invalid spin button" );
+
+ wxSpinCtrlEventDisabler disable(this);
+ gtk_spin_button_set_digits( GTK_SPIN_BUTTON(m_widget), digits);
+}
+
+#endif // wxUSE_SPINCTRL
projects / wxWidgets.git / blobdiff