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Bug2105: Enable TAB to sliders on Mac...

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... I think this is a defect in wxWidgets, but one we can work around with a
simple wrapper class around wxSlider overriding one method.

To make the fix complete, change all occurrences of "safenew wxSlider"
but the one in ShuttleGui.cpp covers most cases
This commit is contained in:
Paul Licameli
2019-04-30 10:41:05 -04:00
committed by James Crook
parent 3f6b5be500
commit c8d95e1117
9 changed files with 31 additions and 8 deletions
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14
src/ShuttleGui.h
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@@ -17,6 +17,7 @@
#include "Audacity.h"
#include <vector>
#include <wx/slider.h> // to inherit
#include "MemoryX.h"
#include "WrappedType.h"
@@ -76,6 +77,19 @@ class Shuttle;
class WrappedType;
#ifdef __WXMAC__
/// Fix a defect in TAB key navigation to sliders, known to happen in wxWidgets
/// 3.1.1 and maybe in earlier versions
class wxSliderWrapper : public wxSlider
{
public:
using wxSlider::wxSlider;
void SetFocus() override;
};
#else
using wxSliderWrapper = wxSlider;
#endif
class AUDACITY_DLL_API ShuttleGuiBase /* not final */
{
public: