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From 7b422cce4ebc291d5eff723dc0fd4497ab412ed5 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
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Date: Fri, 4 Dec 2015 14:11:24 +0000
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Subject: [PATCH 1/3] gtk3: avoid empty target clipboard warning
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Change-Id: Ic6b46eb2c81398f0ab2e7539e5cdb27a508c8893
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(cherry picked from commit 66fedc0966ad0c732cada974ea910d7a98beca15)
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---
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vcl/unx/gtk3/gtk3gtkinst.cxx | 17 ++++++++++-------
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1 file changed, 10 insertions(+), 7 deletions(-)
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diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
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index 9f15db0..e9210d0 100644
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--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
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+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
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@@ -572,13 +572,16 @@ void VclGtkClipboard::setContents(
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aGtkTargets.push_back(makeGtkTargetEntry(aFlavor));
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}
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- //if there was a previous gtk_clipboard_set_with_data call then
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- //ClipboardClearFunc will be called now
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- GtkClipboard* clipboard = gtk_clipboard_get(m_nSelection);
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- //use with_owner with m_pOwner so we can distinguish in handle_owner_change
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- //if we have gained or lost ownership of the clipboard
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- gtk_clipboard_set_with_owner(clipboard, aGtkTargets.data(), aGtkTargets.size(),
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- ClipboardGetFunc, ClipboardClearFunc, G_OBJECT(m_pOwner));
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+ if (!aGtkTargets.empty())
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+ {
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+ //if there was a previous gtk_clipboard_set_with_data call then
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+ //ClipboardClearFunc will be called now
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+ GtkClipboard* clipboard = gtk_clipboard_get(m_nSelection);
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+ //use with_owner with m_pOwner so we can distinguish in handle_owner_change
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+ //if we have gained or lost ownership of the clipboard
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+ gtk_clipboard_set_with_owner(clipboard, aGtkTargets.data(), aGtkTargets.size(),
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+ ClipboardGetFunc, ClipboardClearFunc, G_OBJECT(m_pOwner));
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+ }
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m_aGtkTargets = aGtkTargets;
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}
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--
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2.5.0
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