Tooltips for layer & viewer presets.

Fixes https://gitlab.com/kicad/code/kicad/issues/11778

3d-viewer/3d_viewer/3d_toolbar.cpp

@@ -64,7 +64,12 @@ void EDA_3D_VIEWER_FRAME::ReCreateMainToolbar()
     m_cbViewports->Append( _( "Save viewport..." ) );
     m_cbViewports->Append( _( "Delete viewport..." ) );
 
+    m_cbViewports->SetToolTip( _( "Save and restore view orientation and zoom.  Use Shift+Tab to "
+                                  "activate selector.  Successive Tabs while holding Shift down "
+                                  "will cycle through viewports in popup." ) );
+
     m_cbViewports->SetSelection( m_cbViewports->GetCount() - 3 );
+
     m_lastSelectedViewport = nullptr;
 
     // Set up toolbar

pcbnew/widgets/appearance_controls_base.cpp

@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Oct 26 2018)
+// C++ code generated with wxFormBuilder (version 3.10.1-0-g8feb16b)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -166,7 +166,7 @@ APPEARANCE_CONTROLS_BASE::APPEARANCE_CONTROLS_BASE( wxWindow* parent, wxWindowID
 	int m_cbLayerPresetsNChoices = sizeof( m_cbLayerPresetsChoices ) / sizeof( wxString );
 	m_cbLayerPresets = new wxChoice( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, m_cbLayerPresetsNChoices, m_cbLayerPresetsChoices, 0 );
 	m_cbLayerPresets->SetSelection( 1 );
-	m_cbLayerPresets->SetToolTip( _("Layer presets") );
+	m_cbLayerPresets->SetToolTip( _("Save and restore layer visibility combinations.  Use Shift+Tab to activate selector.  Successive Tabs while holding Shift down will cycle through presets in popup.") );
 
 	bPresets->Add( m_cbLayerPresets, 0, wxALL|wxEXPAND, 2 );
 
@@ -187,7 +187,7 @@ APPEARANCE_CONTROLS_BASE::APPEARANCE_CONTROLS_BASE( wxWindow* parent, wxWindowID
 	int m_cbViewportsNChoices = sizeof( m_cbViewportsChoices ) / sizeof( wxString );
 	m_cbViewports = new wxChoice( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, m_cbViewportsNChoices, m_cbViewportsChoices, 0 );
 	m_cbViewports->SetSelection( 1 );
-	m_cbViewports->SetToolTip( _("Layer presets") );
+	m_cbViewports->SetToolTip( _("Save and restore view orientation and zoom.  Use Shift+Tab to activate selector.  Successive Tabs while holding Shift down will cycle through viewports in popup.") );
 
 	bViewports->Add( m_cbViewports, 0, wxALL|wxEXPAND, 2 );
 

pcbnew/widgets/appearance_controls_base.fbp

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
 <wxFormBuilder_Project>
-    <FileVersion major="1" minor="15" />
+    <FileVersion major="1" minor="16" />
     <object class="Project" expanded="1">
         <property name="class_decoration">; </property>
         <property name="code_generation">C++</property>
@@ -14,6 +14,7 @@
         <property name="file">appearance_controls_base</property>
         <property name="first_id">1000</property>
         <property name="help_provider">none</property>
+        <property name="image_path_wrapper_function_name"></property>
         <property name="indent_with_spaces"></property>
         <property name="internationalize">1</property>
         <property name="name">Appearance Panel</property>
@@ -25,6 +26,7 @@
         <property name="skip_php_events">1</property>
         <property name="skip_python_events">1</property>
         <property name="ui_table">UI</property>
+        <property name="use_array_enum">0</property>
         <property name="use_enum">0</property>
         <property name="use_microsoft_bom">0</property>
         <object class="Panel" expanded="1">
@@ -46,6 +48,7 @@
             <property name="size">215,400</property>
             <property name="subclass">WX_PANEL; widgets/wx_panel.h; forward_declare</property>
             <property name="tooltip"></property>
+            <property name="two_step_creation">0</property>
             <property name="window_extra_style"></property>
             <property name="window_name"></property>
             <property name="window_style">wxTAB_TRAVERSAL</property>
@@ -1240,7 +1243,7 @@
                                         <property name="style"></property>
                                         <property name="subclass">; ; forward_declare</property>
                                         <property name="toolbar_pane">0</property>
-                                        <property name="tooltip">Layer presets</property>
+                                        <property name="tooltip">Save and restore layer visibility combinations.  Use Shift+Tab to activate selector.  Successive Tabs while holding Shift down will cycle through presets in popup.</property>
                                         <property name="validator_data_type"></property>
                                         <property name="validator_style">wxFILTER_NONE</property>
                                         <property name="validator_type">wxDefaultValidator</property>
@@ -1387,7 +1390,7 @@
                                         <property name="style"></property>
                                         <property name="subclass">; ; forward_declare</property>
                                         <property name="toolbar_pane">0</property>
-                                        <property name="tooltip">Layer presets</property>
+                                        <property name="tooltip">Save and restore view orientation and zoom.  Use Shift+Tab to activate selector.  Successive Tabs while holding Shift down will cycle through viewports in popup.</property>
                                         <property name="validator_data_type"></property>
                                         <property name="validator_style">wxFILTER_NONE</property>
                                         <property name="validator_type">wxDefaultValidator</property>

pcbnew/widgets/appearance_controls_base.h

@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Oct 26 2018)
+// C++ code generated with wxFormBuilder (version 3.10.1-0-g8feb16b)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO *NOT* EDIT THIS FILE!
@@ -69,7 +69,7 @@ class APPEARANCE_CONTROLS_BASE : public WX_PANEL
 		wxStaticText* m_viewportsLabel;
 		wxChoice* m_cbViewports;
 
-		// Virtual event handlers, overide them in your derived class
+		// Virtual event handlers, override them in your derived class
 		virtual void OnSetFocus( wxFocusEvent& event ) { event.Skip(); }
 		virtual void OnSize( wxSizeEvent& event ) { event.Skip(); }
 		virtual void OnNotebookPageChanged( wxNotebookEvent& event ) { event.Skip(); }
@@ -83,6 +83,7 @@ class APPEARANCE_CONTROLS_BASE : public WX_PANEL
 	public:
 
 		APPEARANCE_CONTROLS_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 215,400 ), long style = wxTAB_TRAVERSAL, const wxString& name = wxEmptyString );
+
 		~APPEARANCE_CONTROLS_BASE();
 
 		void m_netsTabSplitterOnIdle( wxIdleEvent& )