Amebis/wxWidgets
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Don't try to open clipboard if already open

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35977 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2005-10-21 20:43:02 +00:00
parent c59f6793fb
commit d21423356e
2 changed files with 9 additions and 2 deletions
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4
src/richtext/richtextbuffer.cpp
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@@ -3824,7 +3824,7 @@ bool wxRichTextBuffer::CopyToClipboard(const wxRichTextRange& range)
{
bool success = false;
wxString text = GetTextForRange(range);
if (wxTheClipboard->Open())
if (!wxTheClipboard->IsOpened() && wxTheClipboard->Open())
{
success = wxTheClipboard->SetData(new wxTextDataObject(text));
wxTheClipboard->Close();
@@ -3883,7 +3883,7 @@ bool wxRichTextBuffer::PasteFromClipboard(long position)
bool wxRichTextBuffer::CanPasteFromClipboard() const
{
bool canPaste = false;
if (wxTheClipboard->Open())
if (!wxTheClipboard->IsOpened() && wxTheClipboard->Open())
{
if (wxTheClipboard->IsSupported(wxDF_TEXT) || wxTheClipboard->IsSupported(wxDF_BITMAP))
{