From c529623457889a67473f773d080941903e2784fc Mon Sep 17 00:00:00 2001
From: Michael Meeks <michael.meeks@suse.com>
Date: Mon, 3 Oct 2011 16:36:26 +0100
Subject: generic: re-work X error push/pop and error message handling

---
 vcl/inc/generic/gendata.hxx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'vcl/inc/generic')

diff --git a/vcl/inc/generic/gendata.hxx b/vcl/inc/generic/gendata.hxx
index 0392adc9eae9..ef7725f6a559 100644
--- a/vcl/inc/generic/gendata.hxx
+++ b/vcl/inc/generic/gendata.hxx
@@ -73,6 +73,10 @@ class VCL_DLLPUBLIC SalGenericData : public SalData
         return m_eType;
     }
 
+    // Mostly useful for remote protocol backends
+    virtual void ErrorTrapPush() = 0;
+    virtual bool ErrorTrapPop( bool bIgnoreError = true ) = 0; // true on error
+
     // Not the prettiest - but helpful for migrating old code ...
     inline SalDisplay *GetSalDisplay() const
     {
-- 
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