added native wxMessageDialog implementation for GTK+2

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19392 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-02-28 23:37:46 +00:00
parent d921af5140
commit 13a7abf973
9 changed files with 340 additions and 0 deletions
--- a/src/gtk/msgdlg.cpp
+++ b/src/gtk/msgdlg.cpp
@@ -0,0 +1,113 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        msgdlg.cpp
+// Purpose:     wxMessageDialog for GTK+2
+// Author:      Vaclav Slavik
+// Modified by:
+// Created:     2003/02/28
+// RCS-ID:      $Id$
+// Copyright:   (c) Vaclav Slavik, 2003
+// Licence:   	wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "msgdlg.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#if wxUSE_MSGDLG && defined(__WXGTK20__)
+
+#include "wx/gtk/private.h"
+#include <gtk/gtk.h>
+
+#include "wx/msgdlg.h"
+#include "wx/intl.h"
+
+IMPLEMENT_CLASS(wxMessageDialog, wxDialog)
+
+wxMessageDialog::wxMessageDialog(wxWindow *parent,
+                                 const wxString& message,
+                                 const wxString& caption,
+                                 long style,
+                                 const wxPoint& WXUNUSED(pos))
+{
+    m_caption = caption;
+    m_message = message;
+    m_dialogStyle = style;
+    m_parent = parent;
+}
+
+int wxMessageDialog::ShowModal()
+{
+    GtkWidget *dlg;
+    GtkMessageType type;
+    GtkButtonsType buttons = GTK_BUTTONS_OK;
+    
+    if (m_dialogStyle & wxYES_NO)
+    {
+        buttons = GTK_BUTTONS_YES_NO;
+    }
+
+    if (m_dialogStyle & wxOK)
+    {
+        if (m_dialogStyle & wxCANCEL)
+            buttons = GTK_BUTTONS_OK_CANCEL;
+        else
+            buttons = GTK_BUTTONS_OK;
+    }
+    
+    if (m_dialogStyle & wxICON_EXCLAMATION)
+        type = GTK_MESSAGE_WARNING;
+    else if (m_dialogStyle & wxICON_ERROR)
+        type = GTK_MESSAGE_ERROR;
+    else if (m_dialogStyle & wxICON_INFORMATION)
+        type = GTK_MESSAGE_INFO;
+    else if (m_dialogStyle & wxICON_QUESTION)
+        type = GTK_MESSAGE_QUESTION;
+
+    dlg = gtk_message_dialog_new(m_parent ?
+                                    GTK_WINDOW(m_parent->m_widget) : NULL,
+                                 GTK_DIALOG_MODAL,
+                                 type, buttons,
+                                 "%s", (const char*)wxGTK_CONV(m_message));
+    if (m_caption != wxMessageBoxCaptionStr)
+        gtk_window_set_title(GTK_WINDOW(dlg), wxGTK_CONV(m_caption));
+
+    if (m_dialogStyle & wxYES_NO)
+    {
+        if (m_dialogStyle & wxCANCEL)
+            gtk_dialog_add_button(GTK_DIALOG(dlg), GTK_STOCK_CANCEL,
+                                  GTK_RESPONSE_CANCEL);
+        if (m_dialogStyle & wxNO_DEFAULT)
+            gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_NO);
+        else
+            gtk_dialog_set_default_response(GTK_DIALOG(dlg), GTK_RESPONSE_YES);
+    }
+    
+    gint result = gtk_dialog_run(GTK_DIALOG(dlg));
+    gtk_widget_destroy(dlg);
+
+    switch (result)
+    {
+        default:
+            wxFAIL_MSG(_T("unexpected GtkMessageDialog return code"));
+            // fall through
+
+        case GTK_RESPONSE_CANCEL: 
+            return wxID_CANCEL;
+        case GTK_RESPONSE_OK:
+            return wxID_OK;
+        case GTK_RESPONSE_YES:
+            return wxID_YES;
+        case GTK_RESPONSE_NO:
+            return wxID_NO;
+    }
+}
+
+#endif // wxUSE_MSGDLG && defined(__WXGTK20__)
+