C++ ToolBar::SetSize方法代码示例

void ToolManager::Reset()
{
   int ndx;

   // Disconnect all docked bars
   for( ndx = 0; ndx < ToolBarCount; ndx++ )
   {
      wxWindow *parent;
      ToolDock *dock;
      ToolBar *bar = mBars[ ndx ];

      // Disconnect the bar
      if( bar->IsDocked() )
      {
         bar->GetDock()->Undock( bar );
         parent = NULL;
      }
      else
      {
         parent = bar->GetParent();
      }

      if( ndx == SelectionBarID )
      {
         dock = mBotDock;

         wxCommandEvent e;
         bar->GetEventHandler()->ProcessEvent(e);
      }
      else
      {
         dock = mTopDock;
         bar->ReCreateButtons();
      }

      bar->EnableDisableButtons();
#if 0
      if( bar->IsResizable() )
      {
         bar->SetSize(bar->GetBestFittingSize());
      }
#endif
      dock->Dock( bar );

      Expose( ndx, ndx ==  DeviceBarID ? false : true );

      if( parent )
      {
         parent->Destroy();
      }
   }

   LayoutToolBars();
   Updated();
} 

void ToolBarResizer::OnMotion( wxMouseEvent & event )
{
   // Go ahead and set the event to propagate
   event.Skip();

   // Retrieve the mouse position
   wxPoint raw_pos = event.GetPosition();
   wxPoint pos = ClientToScreen( raw_pos );

   if( event.Dragging() )
   {
      wxRect r = mBar->GetRect();
      wxSize msz = mBar->GetMinSize();
      wxSize psz = mBar->GetParent()->GetClientSize();

      // Adjust the size by the difference between the
      // last mouse and current mouse positions.
      r.width += ( pos.x - mResizeStart.x );

      // Constrain
      if( r.width < msz.x )
      {
         // Don't allow resizing to go too small
         r.width = msz.x;
      }
      else if( r.GetRight() > psz.x - 3 )
      {
         // Don't allow resizing to go too large
         //
         // The 3 magic pixels are because I'm too chicken to change the
         // calculations in ToolDock::LayoutToolBars() even though I'm
         // the one that set them up.  :-)
         r.SetRight( psz.x - 3 );
      }
      else
      {
         // Remember for next go round
         mResizeStart = pos;
      }

      // Resize the bar
      mBar->SetSize( r.GetSize() );

      // Tell everyone we've changed sizes
      mBar->Updated();

      // Refresh our world
      mBar->GetParent()->Refresh();
      mBar->GetParent()->Update();
   }
}

//
// Read the toolbar states
//
void ToolManager::ReadConfig()
{
   wxString oldpath = gPrefs->GetPath();
   wxArrayInt unordered[ DockCount ];
   int order[ DockCount ][ ToolBarCount ];
   bool show[ ToolBarCount ];
   int width[ ToolBarCount ];
   int height[ ToolBarCount ];
   int x, y;
   int dock, ord, ndx;

#if defined(__WXMAC__)
   // Disable window animation
   wxSystemOptions::SetOption( wxMAC_WINDOW_PLAIN_TRANSITION, 1 );
#endif

   // Invalidate all order entries
   for( dock = 0; dock < DockCount; dock++ )
   {
      for( ord = 0; ord < ToolBarCount; ord++ )
      {
         order[ dock ][ ord ] = NoBarID;
      }
   }

   // Change to the bar root
   gPrefs->SetPath( wxT("/GUI/ToolBars") );

   // Load and apply settings for each bar
   for( ndx = 0; ndx < ToolBarCount; ndx++ )
   {
      ToolBar *bar = mBars[ ndx ];

      // Change to the bar subkey
      gPrefs->SetPath( bar->GetSection() );

      // Read in all the settings
      gPrefs->Read( wxT("Dock"), &dock, ndx == SelectionBarID ? BotDockID : TopDockID );
      gPrefs->Read( wxT("Order"), &ord, NoBarID );
      gPrefs->Read( wxT("Show"), &show[ ndx ], true );

      gPrefs->Read( wxT("X"), &x, -1 );
      gPrefs->Read( wxT("Y"), &y, -1 );
      gPrefs->Read( wxT("W"), &width[ ndx ], -1 );
      gPrefs->Read( wxT("H"), &height[ ndx ], -1 );

      // Docked or floating?
      if( dock )
      {
         // Default to top dock if the ID isn't valid
         if( dock < NoDockID || dock > DockCount ) {
            dock = TopDockID;
         }

         // Create the bar with the correct parent
         if( dock == TopDockID )
         {
            bar->Create( mTopDock );
         }
         else
         {
            bar->Create( mBotDock );
         }

#ifdef EXPERIMENTAL_SYNC_LOCK
         // Set the width
         if( width[ ndx ] >= bar->GetSize().x )
         {
            wxSize sz( width[ ndx ], bar->GetSize().y );
            bar->SetSize( sz );
            bar->Layout();
         }
#else
         // note that this section is here because if you had been using sync-lock and now you aren't,
         // the space for the extra button is stored in audacity.cfg, and so you get an extra space
         // in the EditToolbar.
         // It is needed so that the meterToolbar size gets preserved.
         // Longer-term we should find a better fix for this.
         wxString thisBar = bar->GetSection();
         if( thisBar != wxT("Edit"))
         {
            // Set the width
            if( width[ ndx ] >= bar->GetSize().x )
            {
               wxSize sz( width[ ndx ], bar->GetSize().y );
               bar->SetSize( sz );
               bar->Layout();
            }
         }
#endif
         // Is order within range and unoccupied?
         if( ( ord >= 0 ) &&
             ( ord < ToolBarCount ) &&
             ( order[ dock - 1 ][ ord ] == NoBarID ) )
         {
            // Insert at ordered location
            order[ dock - 1 ][ ord ] = ndx;
//.........这里部分代码省略.........

void ToolManager::Reset()
{
   int ndx;

   // The mInputMeter and mOutputMeter may be in use if audio is playing
   // when this happens.
   gAudioIO->SetMeters( NULL, NULL );

   // Disconnect all docked bars
   for( ndx = 0; ndx < ToolBarCount; ndx++ )
   {
      wxWindow *parent;
      ToolDock *dock;
      ToolBar *bar = mBars[ ndx ];

      // Disconnect the bar
      if( bar->IsDocked() )
      {
         bar->GetDock()->Undock( bar );
         parent = NULL;
      }
      else
      {
         parent = bar->GetParent();
      }

      if( ndx == SelectionBarID )
      {
         dock = mBotDock;

         wxCommandEvent e;
         bar->GetEventHandler()->ProcessEvent(e);
      }
      else
      {
         dock = mTopDock;
         bar->ReCreateButtons();
      }

      bar->EnableDisableButtons();
#if 0
      if( bar->IsResizable() )
      {
         bar->SetSize(bar->GetBestFittingSize());
      }
#endif
      dock->Dock( bar );

      Expose( ndx, true );

      if( parent )
      {
         parent->Destroy();
      }
   }
   // TODO:??
   // If audio was playing, we stopped the VU meters,
   // It would be nice to show them again, but hardly essential as
   // they will show up again on the next play.
   // SetVUMeters(AudacityProject *p);
   LayoutToolBars();
   Updated();
}

//.........这里部分代码省略.........
          pLegacy,
          bar, show[ ndx ], bShownByDefault)
      && found;

      gPrefs->Read( wxT("X"), &x, -1 );
      gPrefs->Read( wxT("Y"), &y, -1 );
      gPrefs->Read( wxT("W"), &width[ ndx ], -1 );
      gPrefs->Read( wxT("H"), &height[ ndx ], -1 );

      bar->SetVisible( show[ ndx ] );

      // Docked or floating?
      if( dock )
      {
         // Default to top dock if the ID isn't valid
         if( dock < NoDockID || dock > DockCount ) {
            dock = TopDockID;
         }

         // Create the bar with the correct parent
         if( dock == TopDockID )
         {
            bar->Create( mTopDock );
         }
         else
         {
            bar->Create( mBotDock );
         }

         // Set the width and height
         if( width[ ndx ] != -1 && height[ ndx ] != -1 )
         {
            wxSize sz( width[ ndx ], height[ ndx ] );
            bar->SetSize( sz );
         }

#ifdef EXPERIMENTAL_SYNC_LOCK
         // Set the width
         if( width[ ndx ] >= bar->GetSize().x )
         {
            wxSize sz( width[ ndx ], bar->GetSize().y );
            bar->SetSize( sz );
            bar->Layout();
         }
#else
         // note that this section is here because if you had been using sync-lock and now you aren't,
         // the space for the extra button is stored in audacity.cfg, and so you get an extra space
         // in the EditToolbar.
         // It is needed so that the meterToolbar size gets preserved.
         // Longer-term we should find a better fix for this.
         wxString thisBar = bar->GetSection();
         if( thisBar != wxT("Edit"))
         {
            // Set the width
            if( width[ ndx ] >= bar->GetSize().x )
            {
               wxSize sz( width[ ndx ], bar->GetSize().y );
               bar->SetSize( sz );
               bar->Layout();
            }
         }
#endif

         if (!ordered)
         {
            // These must go at the end

void ToolManager::Reset()
{
   // Disconnect all docked bars
   for ( const auto &entry : DefaultConfigTable )
   {
      int ndx = entry.barID;
      ToolBar *bar = mBars[ ndx ].get();

      ToolBarConfiguration::Position position {
         (entry.rightOf == NoBarID) ? nullptr : mBars[ entry.rightOf ].get(),
         (entry.below == NoBarID) ? nullptr : mBars[ entry.below ].get()
      };

      wxWindow *floater;
      ToolDock *dock;
      bool expose = true;

      // Disconnect the bar
      if( bar->IsDocked() )
      {
         bar->GetDock()->Undock( bar );
         floater = NULL;
      }
      else
      {
         floater = bar->GetParent();
      }

      if (ndx == SelectionBarID 
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
         || ndx == SpectralSelectionBarID
#endif
         )
      {
         dock = mBotDock;

         wxCommandEvent e;
         bar->GetEventHandler()->ProcessEvent(e);
      }
      else
      {
         dock = mTopDock;
         bar->ReCreateButtons();
      }

      bar->EnableDisableButtons();
#if 0
      if( bar->IsResizable() )
      {
         bar->SetSize(bar->GetBestFittingSize());
      }
#endif

      if( ndx == MeterBarID
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
         || ndx == SpectralSelectionBarID
#endif
         || ndx == ScrubbingBarID
         )
      {
         expose = false;
      }

      if( dock != NULL )
      {
         // when we dock, we reparent, so bar is no longer a child of floater.
         dock->Dock( bar, false, position );
         Expose( ndx, expose );
         //OK (and good) to DELETE floater, as bar is no longer in it.
         if( floater )
            floater->Destroy();
      }
      else
      {
         // The (tool)bar has a dragger window round it, the floater.
         // in turn floater will have mParent (the entire App) as its
         // parent.

         // Maybe construct a NEW floater
         // this happens if we have just been bounced out of a dock.
         if( floater == NULL ) {
            wxASSERT(mParent);
            floater = safenew ToolFrame( mParent, this, bar, wxPoint(-1,-1) );
            bar->Reparent( floater );
         }

         // This bar is undocked and invisible.
         // We are doing a reset toolbars, so even the invisible undocked bars should
         // be moved somewhere sensible. Put bar near center of window.
         // If there were multiple hidden toobars the ndx * 10 adjustment means 
         // they won't overlap too much.
         floater->CentreOnParent( );
         floater->Move( floater->GetPosition() + wxSize( ndx * 10 - 200, ndx * 10 ));
         bar->SetDocked( NULL, false );
         Expose( ndx, false );
      }

   }
   // TODO:??
   // If audio was playing, we stopped the VU meters,
//.........这里部分代码省略.........