GTK+ doesn't like slider with min=max values
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50347 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -357,6 +357,8 @@ void wxSlider::GTKSetValue(int value)
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void wxSlider::SetRange( int minValue, int maxValue )
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void wxSlider::SetRange( int minValue, int maxValue )
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{
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{
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m_blockScrollEvent = true;
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m_blockScrollEvent = true;
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if (minValue == maxValue)
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maxValue++;
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gtk_range_set_range(GTK_RANGE (m_widget), minValue, maxValue);
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gtk_range_set_range(GTK_RANGE (m_widget), minValue, maxValue);
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gtk_range_set_increments(GTK_RANGE (m_widget), 1, (maxValue - minValue + 9) / 10);
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gtk_range_set_increments(GTK_RANGE (m_widget), 1, (maxValue - minValue + 9) / 10);
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m_blockScrollEvent = false;
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m_blockScrollEvent = false;
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