Bug 1701 - Mac: Text descriptors in Selection Toolbar become invisible after Open command

Problem was that on mac enable/disable clears the colour back to black.
The easiest workaround was to create a new class auStaticText that does all that we
need for wxStaticText.

src/AColor.cpp

@@ -18,14 +18,14 @@ It is also a place to document colour usage policy in Audacity
 *//********************************************************************/
 
 #include "Audacity.h"
-#include "AColor.h"
-
+#include <wx/window.h>
 #include <wx/colour.h>
 #include <wx/dc.h>
 #include <wx/dcmemory.h>
 #include <wx/settings.h>
 #include <wx/utils.h>
 
+#include "AColor.h"
 #include "Theme.h"
 #include "Experimental.h"
 #include "AllThemeResources.h"

src/MixerBoard.cpp

@@ -10,8 +10,6 @@
 **********************************************************************/
 
 #include "Audacity.h"
-#include "Experimental.h"
-#include "MixerBoard.h"
 
 #include <cfloat>
 #include <math.h>
@@ -21,6 +19,9 @@
 #include <wx/icon.h>
 #include <wx/settings.h> // for wxSystemSettings::GetColour and wxSystemSettings::GetMetric
 
+#include "Theme.h"
+#include "Experimental.h"
+#include "MixerBoard.h"
 #include "AColor.h"
 #include "AllThemeResources.h"
 #include "AudioIO.h"
@@ -187,11 +188,13 @@ MixerTrackCluster::MixerTrackCluster(wxWindow* parent,
    wxPoint ctrlPos(kDoubleInset, kDoubleInset);
    wxSize ctrlSize(size.GetWidth() - kQuadrupleInset, TRACK_NAME_HEIGHT);
    mStaticText_TrackName =
-      safenew wxStaticText(this, -1, mTrack->GetName(), ctrlPos, ctrlSize,
-                           wxALIGN_CENTRE | wxST_NO_AUTORESIZE | wxSUNKEN_BORDER);
+      safenew auStaticText(this, mTrack->GetName());
    //v Useful when different tracks are different colors, but not now.
    //    mStaticText_TrackName->SetBackgroundColour(this->GetTrackColor());
+   mStaticText_TrackName->SetForegroundColour(theTheme.Colour(clrMedium));
    mStaticText_TrackName->SetForegroundColour(theTheme.Colour(clrTrackPanelText));
+   mStaticText_TrackName->SetSize( ctrlSize );
+   mStaticText_TrackName->SetPosition( ctrlPos );
 
 
    // gain and velocity sliders at left (both in same place)

src/MixerBoard.h

@@ -70,6 +70,7 @@ class NoteTrack;
 class PlayableTrack;
 
 class WaveTrack;
+class auStaticText;
 
 class MixerTrackCluster final : public wxPanelWrapper
 {
@@ -140,7 +141,7 @@ private:
    AudacityProject* mProject;
 
    // controls
-   wxStaticText* mStaticText_TrackName;
+   auStaticText* mStaticText_TrackName;
    wxBitmapButton* mBitmapButton_MusicalInstrument;
    AButton* mToggleButton_Mute;
    AButton* mToggleButton_Solo;

src/Theme.cpp

@@ -1265,3 +1265,36 @@ void ThemeBase::RotateImageInto( int iTo, int iFrom, bool bClockwise )
    wxImage img2 = img.Rotate90( bClockwise );
    ReplaceImage( iTo, &img2 );
 }
+
+BEGIN_EVENT_TABLE(auStaticText, wxWindow)
+    EVT_PAINT(auStaticText::OnPaint)
+END_EVENT_TABLE()
+
+ 
+auStaticText::auStaticText(wxWindow* parent, wxString textIn) :
+ wxWindow(parent, wxID_ANY)
+{
+   int textWidth, textHeight;
+
+   int fontSize = 11;
+   #ifdef __WXMSW__
+      fontSize = 9;
+   #endif
+   wxFont font(fontSize, wxDEFAULT, wxNORMAL, wxNORMAL);
+   GetTextExtent(textIn, &textWidth, &textHeight, NULL, NULL, &font);
+
+   SetFont( font );
+   SetMinSize( wxSize(textWidth, textHeight) );
+   SetBackgroundColour( theTheme.Colour( clrMedium));
+   SetForegroundColour( theTheme.Colour( clrTrackPanelText));
+   SetName(textIn);
+}
+ 
+void auStaticText::OnPaint(wxPaintEvent & evt)
+{
+   wxPaintDC dc(this);
+   //dc.SetTextForeground( theTheme.Colour( clrTrackPanelText));
+   dc.DrawText( GetName(), 0,0);
+}
+
+

src/Theme.h

@@ -16,6 +16,7 @@
 
 #include "Audacity.h"
 
+#include <wx/wx.h>
 #include <wx/bitmap.h>
 #include <wx/colour.h>
 #include <wx/defs.h>
@@ -174,6 +175,20 @@ public:
    bool mbInitialised;
 };
 
+// A bit cheeky - putting a themable wxStaticText control into
+// theme, rather than in a new file.  Saves sorting out makefiles (for now).
+class wxWindow;
+class wxString;
+class wxPaintEvent;
+
+class auStaticText : public wxWindow
+{
+public:
+   auStaticText(wxWindow* parent, wxString text);
+   void OnPaint(wxPaintEvent & evt);
+   DECLARE_EVENT_TABLE();
+};
+
 extern AUDACITY_DLL_API Theme theTheme;
 
 #endif // __AUDACITY_THEME__

src/TrackPanel.cpp

@@ -1159,7 +1159,9 @@ void TrackPanel::OnPlayback(wxCommandEvent &e)
 void TrackPanel::OnTrackListResizing(wxCommandEvent & e)
 {
    Track *t = (Track *) e.GetClientData();
-   UpdateVRuler(t);
+   // A deleted track can trigger the event.  In which case do nothing here.
+   if( t )
+      UpdateVRuler(t);
    e.Skip();
 }
 

src/toolbars/SelectionBar.cpp

@@ -208,8 +208,9 @@ wxRadioButton * SelectionBar::AddRadioButton( const wxString & Name,
    return pBtn;
 }
 
-wxStaticText * SelectionBar::AddTitle( const wxString & Title, int id, wxSizer * pSizer ){
-   wxStaticText * pTitle = safenew wxStaticText(this, id,Title );
+auStaticText * SelectionBar::AddTitle( const wxString & Title, wxSizer * pSizer ){
+   auStaticText * pTitle = safenew auStaticText(this, Title );
+   pTitle->SetBackgroundColour( theTheme.Colour( clrMedium ));
    pTitle->SetForegroundColour( theTheme.Colour( clrTrackPanelText ) );
    pSizer->Add( pTitle,0, wxALIGN_CENTER_VERTICAL | wxRIGHT,  (Title.Length() == 1 ) ? 0:5);
    return pTitle;
@@ -222,7 +223,6 @@ NumericTextCtrl * SelectionBar::AddTime( const wxString Name, int id, wxSizer *
    NumericTextCtrl * pCtrl = safenew NumericTextCtrl(
       NumericConverter::TIME, this, id, formatName, 0.0, mRate);
    pCtrl->SetName(Name);
-   pCtrl->SetForegroundColour( theTheme.Colour( clrTrackPanelText ) );
    pCtrl->EnableMenu();
    pSizer->Add(pCtrl, 0, wxALIGN_TOP | wxRIGHT, 5);
    return pCtrl;
@@ -238,6 +238,7 @@ void SelectionBar::AddVLine(  wxSizer * pSizer ){
 void SelectionBar::Populate()
 {
    SetBackgroundColour( theTheme.Colour( clrMedium  ) );
+
    mStartTime = mEndTime = mLengthTime = mCenterTime = mAudioTime = nullptr;
 #ifdef SEL_RADIO_TITLE
    mStartEndProxy = mStartLengthProxy = mLengthEndProxy = mLengthCenterProxy = nullptr;
@@ -273,26 +274,15 @@ void SelectionBar::Populate()
 
    wxColour clrText =  theTheme.Colour( clrTrackPanelText );
    wxColour clrText2 = *wxBLUE;
-   wxStaticText * pProjRate = safenew wxStaticText(this, -1, _("Project Rate (Hz):"),
-   // LLL:  On my Ubuntu 7.04 install, the label wraps to two lines
-   //       and I could not figure out why.  Thus...hackage.
-#if defined(__WXGTK__)
-                  wxDefaultPosition, wxSize(110, -1));
-#else
-                  wxDefaultPosition, wxDefaultSize);
-#endif
-   pProjRate->SetForegroundColour( clrText );
-   mainSizer->Add(pProjRate,0, wxALIGN_CENTER_VERTICAL | wxRIGHT, 5);
+   AddTitle( _("Project Rate (Hz):"), mainSizer );
    AddVLine( mainSizer );
-
-   AddTitle( _("Snap-To"), -1, mainSizer );
+   AddTitle( _("Snap-To"), mainSizer );
 #ifdef OPTIONS_BUTTON
    // Not enough room to say 'Selection Options".  There is a tooltip instead.
-   AddTitle( wxT(""), -1, mainSizer );
+   AddTitle( wxT(""), mainSizer );
 #endif
    AddVLine( mainSizer );
-
-   AddTitle( _("Audio Position"), -1, mainSizer );
+   AddTitle( _("Audio Position"), mainSizer );
    AddVLine( mainSizer );
 
    {

src/toolbars/SelectionBar.h

@@ -83,7 +83,7 @@ class SelectionBar final : public ToolBar {
  private:
    wxRadioButton * AddRadioButton( const wxString & Name, int id, 
       wxSizer * pSizer, long style);
-   wxStaticText * AddTitle( const wxString & Title, int id, 
+   auStaticText * AddTitle( const wxString & Title, 
       wxSizer * pSizer );
    NumericTextCtrl * AddTime( const wxString Name, int id, wxSizer * pSizer );
    void AddVLine(  wxSizer * pSizer );