From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 5 May 2010 12:19:44 +0000 (+0000)
Subject: Remove GtkPrintOperation preview signal handler.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/79d81c45ca3e1b6c6d0c8712986e0b3ab42ad28f

Remove GtkPrintOperation preview signal handler.

This handler wasn't doing anything useful as we were always using the default
preview based on an external program, so just remove it completely.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64210 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/print.cpp b/src/gtk/print.cpp
index b72d8e6d8a..dcbb0f42e9 100644
--- a/src/gtk/print.cpp
+++ b/src/gtk/print.cpp
@@ -211,25 +211,6 @@ extern "C"
 
         printout->OnEndPrinting();
     }
-
-    static gboolean
-    gtk_preview_print_callback(GtkPrintOperation * WXUNUSED(operation),
-                               GtkPrintOperationPreview * WXUNUSED(preview),
-                               GtkPrintContext *context,
-                               GtkWindow *parent,
-                               gpointer user_data)
-    {
-        wxPrintout *printout = (wxPrintout *) user_data;
-
-        printout->SetIsPreview(true);
-
-        /* We create a Cairo context with 72dpi resolution. This resolution is
-         * only used for positioning. */
-        cairo_t *cairo = gdk_cairo_create(GTK_WIDGET(parent)->window);
-        gtk_print_context_set_cairo_context(context, cairo, 72, 72);
-
-        return false;
-    }
 }
 
 //----------------------------------------------------------------------------
@@ -865,7 +846,6 @@ bool wxGtkPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt )
     g_signal_connect (printOp, "begin-print", G_CALLBACK (gtk_begin_print_callback), &dataToSend);
     g_signal_connect (printOp, "draw-page", G_CALLBACK (gtk_draw_page_print_callback), &dataToSend);
     g_signal_connect (printOp, "end-print", G_CALLBACK (gtk_end_print_callback), printout);
-    g_signal_connect (printOp, "preview", G_CALLBACK (gtk_preview_print_callback), printout);
 
     // This is used to setup the DC and
     // show the dialog if desired