dbg_wx_* - fix unmatched return warnings

Ignore the wxSizer returns since we are not intereseted in them
but only the side effects.

5 files changed, 61 insertions, 61 deletions

diff --git a/lib/debugger/src/dbg_wx_break_win.erl b/lib/debugger/src/dbg_wx_break_win.erl
index cd1e81456f..770681510d 100644
--- a/lib/debugger/src/dbg_wx_break_win.erl
+++ b/lib/debugger/src/dbg_wx_break_win.erl
@@ -65,18 +65,18 @@ create_win(Parent, Pos, function, Mod, _Line) ->
 			    {choices, IntStrs}]),
     
     Expand = [{border, 5}, {flag,?wxLEFT bor ?wxRIGHT bor ?wxEXPAND}],
-    wxSizer:add(MainS, Label, [{border,5},
+    _ = wxSizer:add(MainS, Label, [{border,5},
 			       {flag,?wxTOP bor ?wxLEFT bor ?wxRIGHT}]),
-    wxSizer:add(MainS, Text, Expand),
+    _ = wxSizer:add(MainS, Text, Expand),
     FunLabel = wxStaticText:new(Win, ?wxID_ANY, "Function:"),
     LB = wxListBox:new(Win, ?wxID_ANY, [{size,{-1, 100}},{style,?wxLB_MULTIPLE}]),
-    wxSizer:add(MainS, FunLabel, Expand),
-    wxSizer:add(MainS, LB, [{proportion,1}|Expand]),
+    _ = wxSizer:add(MainS, FunLabel, Expand),
+    _ = wxSizer:add(MainS, LB, [{proportion,1}|Expand]),
     wxSizer:setMinSize(MainS, 300, 400),
     OK = wxDialog:createStdDialogButtonSizer(Win, ?wxOK bor ?wxCANCEL),
-    wxSizer:add(MainS, OK, [{border,5},{flag,?wxALL}]),
+    _ = wxSizer:add(MainS, OK, [{border,5},{flag,?wxALL}]),
     wxDialog:setSizer(Win,MainS),
-    wxSizer:fit(MainS, Win),
+    _ = wxSizer:fit(MainS, Win),
     wxSizer:setSizeHints(MainS,Win),
     wxComboBox:setFocus(Text),
     wxDialog:connect(Win,    command_button_clicked),
@@ -110,11 +110,11 @@ create_win(Parent, Pos, Type, Mod, Line) ->
     IntStrs = [atom_to_list(M) || M <- Int],
     ModT  = wxComboBox:new(Win, ?wxID_ANY, [{choices,IntStrs}]),
     ModSz = create_label_of_control(Win, "Module:", ModT, Mod),
-    wxSizer:add(MainS,ModSz,[{flag, ?wxEXPAND}]),
+    _ = wxSizer:add(MainS,ModSz,[{flag, ?wxEXPAND}]),
     %% Create rest of text input fields
     Add = fun({IType, Label, Def}) ->
 		  {Sz, Text} = create_sizer_with_text(Win, Label, Def),
-		  wxSizer:add(MainS, Sz, [{flag, ?wxEXPAND}]),
+		  _ = wxSizer:add(MainS, Sz, [{flag, ?wxEXPAND}]),
 		  {Text, IType}
 	  end,
     Inputs = case Type of
@@ -129,15 +129,15 @@ create_win(Parent, Pos, Type, Mod, Line) ->
     Entries = wx:map(Add, Inputs),    
     %% Create and add radio box
     {TriggerBox,Trigger} = create_trigger_box(Win),
-    wxSizer:add(MainS, TriggerBox, [{border,5},{flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(MainS, TriggerBox, [{border,5},{flag,?wxALL bor ?wxEXPAND}]),
 
-    wxSizer:addStretchSpacer(MainS),
+    _ = wxSizer:addStretchSpacer(MainS),
     %% Put it together
     OK = wxDialog:createStdDialogButtonSizer(Win, ?wxOK bor ?wxCANCEL),
-    wxSizer:add(MainS, OK, [{border,5},{flag,?wxALL}]),
+    _ = wxSizer:add(MainS, OK, [{border,5},{flag,?wxALL}]),
     wxSizer:setMinSize(MainS, 300, -1),
     wxDialog:setSizer(Win,MainS),
-    wxSizer:fit(MainS, Win),
+    _ = wxSizer:fit(MainS, Win),
     wxSizer:setSizeHints(MainS,Win),
     wxComboBox:setFocus(ModT),
     wxDialog:connect(Win, command_button_clicked),
@@ -243,8 +243,8 @@ create_label_of_control(Parent, Label, Control, Def) ->
     Text  = wxStaticText:new(Parent, ?wxID_ANY, Label),
     Border = {border, 5},
     Flag   = ?wxRIGHT bor ?wxLEFT bor ?wxALIGN_CENTRE_VERTICAL,
-    wxSizer:add(Sizer, Text, [{proportion,1}, {flag,Flag}, Border]),
-    wxSizer:add(Sizer, Control, [{proportion,3}, {flag,Flag bor ?wxEXPAND}, Border]),
+    _ = wxSizer:add(Sizer, Text, [{proportion,1}, {flag,Flag}, Border]),
+    _ = wxSizer:add(Sizer, Control, [{proportion,3}, {flag,Flag bor ?wxEXPAND}, Border]),
     wxControl:setLabel(Control, dbg_wx_win:to_string(Def)),
     Sizer.
     
@@ -252,11 +252,11 @@ create_trigger_box(Win) ->
     SBox = wxStaticBox:new(Win, ?wxID_ANY, "Trigger Action:"),
     SBS  = wxStaticBoxSizer:new(SBox, ?wxVERTICAL),
     Ebtn = wxRadioButton:new(Win, ?wxID_ANY, "Enable"),
-    wxSizer:add(SBS,Ebtn),
+    _ = wxSizer:add(SBS,Ebtn),
     Dibtn = wxRadioButton:new(Win, ?wxID_ANY, "Disable"),
-    wxSizer:add(SBS,Dibtn),
+    _ = wxSizer:add(SBS,Dibtn),
     Debtn = wxRadioButton:new(Win, ?wxID_ANY, "Delete"),
-    wxSizer:add(SBS,Debtn),
+    _ = wxSizer:add(SBS,Debtn),
     wxRadioButton:setValue(Ebtn, true),
     {SBS, [{Ebtn,enable},{Dibtn,disable},{Debtn,delete}]}.
 
diff --git a/lib/debugger/src/dbg_wx_filedialog_win.erl b/lib/debugger/src/dbg_wx_filedialog_win.erl
index 2103536a04..f7b031dc28 100644
--- a/lib/debugger/src/dbg_wx_filedialog_win.erl
+++ b/lib/debugger/src/dbg_wx_filedialog_win.erl
@@ -118,9 +118,9 @@ init([Parent, Id, Options0]) ->
     wxTextCtrl:connect(Dir, char, [{callback, IsTab}]),
 
     Top  = wxBoxSizer:new(?wxHORIZONTAL),
-    wxSizer:add(Top, Back, [{border, 2},{flag,?wxALL bor ?wxEXPAND}]),
-    wxSizer:add(Top, Forw, [{border, 2},{flag,?wxALL bor ?wxEXPAND}]),
-    wxSizer:add(Top, Up,   [{border, 2},{flag,?wxALL bor ?wxEXPAND}]),    
+    _ = wxSizer:add(Top, Back, [{border, 2},{flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(Top, Forw, [{border, 2},{flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(Top, Up,   [{border, 2},{flag,?wxALL bor ?wxEXPAND}]),    
 
     %% List Ctrl
     {Art, IconMap} = create_icons(ExtraIcons),
@@ -154,13 +154,13 @@ init([Parent, Id, Options0]) ->
     
     %% OK done
     Box  = wxBoxSizer:new(?wxVERTICAL),
-    wxSizer:add(Box, Top,  [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]),
-    wxSizer:add(Box, Dir,  [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]),
-    wxSizer:add(Box, LC,   [{border, 2}, {flag,?wxALL bor ?wxEXPAND}, {proportion, 1}]),
-    wxSizer:add(Box, Bott, [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(Box, Top,  [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(Box, Dir,  [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(Box, LC,   [{border, 2}, {flag,?wxALL bor ?wxEXPAND}, {proportion, 1}]),
+    _ = wxSizer:add(Box, Bott, [{border, 2}, {flag,?wxALL bor ?wxEXPAND}]),
     
     wxWindow:setSizer(Dlg, Box),
-    wxSizer:fit(Box, Dlg),
+    _ = wxSizer:fit(Box, Dlg),
     wxSizer:setSizeHints(Box,Dlg),
     State = #state{win=Dlg, 
 		   back=Back, forward=Forw, up=Up,
diff --git a/lib/debugger/src/dbg_wx_mon_win.erl b/lib/debugger/src/dbg_wx_mon_win.erl
index 2e48210f55..9737c9e67f 100644
--- a/lib/debugger/src/dbg_wx_mon_win.erl
+++ b/lib/debugger/src/dbg_wx_mon_win.erl
@@ -107,31 +107,31 @@ create_win_batch(Title, Menus) ->
     Hlb = 200,
     Listbox = wxListBox:new(Panel, ?wxID_ANY, [{size,{?Wf,Hlb}},
 					       {style,?wxLB_SINGLE}]),
-    wxSizer:add(LeftSz,Listbox,[{proportion,1},{border,3},{flag,?wxEXPAND}]),
+    _ = wxSizer:add(LeftSz,Listbox,[{proportion,1},{border,3},{flag,?wxEXPAND}]),
     wxListBox:connect(Listbox, command_listbox_doubleclicked),
     wxListBox:connect(Listbox, right_down),
 
     SBox = wxStaticBox:new(Panel, ?wxID_ANY, "Auto Attach:"),
     SBS  = wxStaticBoxSizer:new(SBox, ?wxVERTICAL),
     Fbtn = wxCheckBox:new(Panel, ?autoId, "First Call"),
-    wxSizer:add(SBS,Fbtn),
+    _ = wxSizer:add(SBS,Fbtn),
     Bbtn = wxCheckBox:new(Panel, ?autoId, "On Break"),
-    wxSizer:add(SBS,Bbtn),
+    _ = wxSizer:add(SBS,Bbtn),
     Ebtn = wxCheckBox:new(Panel, ?autoId, "On Exit"),
-    wxSizer:add(SBS,Ebtn),
+    _ = wxSizer:add(SBS,Ebtn),
     wxFrame:connect(Panel, command_checkbox_clicked),
-    wxSizer:add(LeftSz,SBS, [{flag,?wxEXPAND}]),
+    _ = wxSizer:add(LeftSz,SBS, [{flag,?wxEXPAND}]),
 
     SLabel = wxStaticText:new(Panel, ?wxID_ANY, "Stack Trace:\n On (with tail)"), 
-    wxSizer:add(LeftSz,SLabel),
+    _ = wxSizer:add(LeftSz,SLabel),
     BLabel = wxStaticText:new(Panel, ?wxID_ANY, "Back Trace Size:\n 50000"), 
-    wxSizer:add(LeftSz,BLabel),
+    _ = wxSizer:add(LeftSz,BLabel),
     
     StringsBox = wxStaticBox:new(Panel, ?wxID_ANY, "Strings:"),
     StringsBS  = wxStaticBoxSizer:new(StringsBox, ?wxVERTICAL),
     Stringsbtn = wxCheckBox:new(Panel, ?stringsId, ?STRTEXT),
-    wxSizer:add(StringsBS,Stringsbtn),
-    wxSizer:add(LeftSz,StringsBS, [{flag,?wxEXPAND}]),
+    _ = wxSizer:add(StringsBS,Stringsbtn),
+    _ = wxSizer:add(LeftSz,StringsBS, [{flag,?wxEXPAND}]),
 
     %% Create list_crtl / grid
     Grid = wxListCtrl:new(Panel, [{winid, ?GRID},
@@ -169,12 +169,12 @@ create_win_batch(Title, Menus) ->
     wxWindow:setFocus(Grid),
 
     %% Put it in the window
-    wxSizer:add(MainSz, LeftSz, [{border, 3}, {flag,?wxALL bor ?wxEXPAND}]),
-    wxSizer:add(MainSz, Grid,   [{border, 3}, {flag,?wxALL bor ?wxEXPAND}, 
+    _ = wxSizer:add(MainSz, LeftSz, [{border, 3}, {flag,?wxALL bor ?wxEXPAND}]),
+    _ = wxSizer:add(MainSz, Grid,   [{border, 3}, {flag,?wxALL bor ?wxEXPAND}, 
 				 {proportion, 1}]),
 
     wxWindow:setSizer(Panel,MainSz),
-    wxSizer:fit(MainSz, Win),
+    _ = wxSizer:fit(MainSz, Win),
     wxSizer:setSizeHints(MainSz,Win),
     
     IconFile = dbg_wx_win:find_icon("erlang_bug.png"),
diff --git a/lib/debugger/src/dbg_wx_src_view.erl b/lib/debugger/src/dbg_wx_src_view.erl
index 571c6b01bb..207c407fbc 100644
--- a/lib/debugger/src/dbg_wx_src_view.erl
+++ b/lib/debugger/src/dbg_wx_src_view.erl
@@ -56,7 +56,7 @@ code_area(Parent, Sizer) ->
 	       end,
     [SetStyle(Style) || Style <- Styles],
     ?stc:setKeyWords(Ed, 0, keyWords()),
-    wxSizer:add(Sizer, Ed, [{proportion,1}, {flag, ?wxEXPAND}]),
+    _ = wxSizer:add(Sizer, Ed, [{proportion,1}, {flag, ?wxEXPAND}]),
     Ed.
 
 
diff --git a/lib/debugger/src/dbg_wx_trace_win.erl b/lib/debugger/src/dbg_wx_trace_win.erl
index 51687ad4e9..2e657ac1d3 100644
--- a/lib/debugger/src/dbg_wx_trace_win.erl
+++ b/lib/debugger/src/dbg_wx_trace_win.erl
@@ -149,29 +149,29 @@ create_win(Parent, Title, Windows, Menus) ->
 		
 		Sizer = wxBoxSizer:new(?wxVERTICAL),
 		Code = code_area(Panel),
-		wxSizer:add(Sizer, Code#sub.win, 
+		_ = wxSizer:add(Sizer, Code#sub.win, 
 			    [{proportion,1}, {border, 2}, 
 			     {flag, ?wxEXPAND bor ?wxDOWN}]),
 		wxSizer:setVirtualSizeHints(Sizer, Code#sub.win),
 
 		ExpandWithBorder = [{border, 3},{flag,?wxEXPAND bor ?wxALL}],
 		Search = search_area(Panel),
-		wxSizer:add(Sizer, Search#sub.win, ExpandWithBorder),
+		_ = wxSizer:add(Sizer, Search#sub.win, ExpandWithBorder),
 		Bs     = button_area(Panel),
-		wxSizer:add(Sizer, Bs#sub.win, ExpandWithBorder),
+		_ = wxSizer:add(Sizer, Bs#sub.win, ExpandWithBorder),
 
 		InfoArea = wxBoxSizer:new(?wxHORIZONTAL),
 		wxSizer:setMinSize(InfoArea, {100, ?EVAL_H}),
 		Eval  = eval_area(Panel),
-		wxSizer:add(InfoArea, Eval#sub.win, [{proportion,1},{flag,?wxEXPAND}]),
+		_ = wxSizer:add(InfoArea, Eval#sub.win, [{proportion,1},{flag,?wxEXPAND}]),
 		Bind  = bind_area(Panel),		
-		wxSizer:add(InfoArea, Bind#sub.win, 
+		_ = wxSizer:add(InfoArea, Bind#sub.win, 
 			    [{proportion,1},{border, 2}, 
 			     {flag,?wxEXPAND bor ?wxLEFT}]),
-		wxSizer:add(Sizer, InfoArea, ExpandWithBorder),
+		_ = wxSizer:add(Sizer, InfoArea, ExpandWithBorder),
 		
 		Trace = trace_area(Panel),
-		wxSizer:add(Sizer, Trace#sub.win, ExpandWithBorder),
+		_ = wxSizer:add(Sizer, Trace#sub.win, ExpandWithBorder),
 		SB    = wxFrame:createStatusBar(Win,[]),
 
 		%% Note id and lastId to get the event when it dragged is complete
@@ -192,7 +192,7 @@ create_win(Parent, Title, Windows, Menus) ->
 		
 		Wi = show_windows(enable_windows(Wi0,Windows)),
 		wxWindow:setSizer(Panel, Sizer),
-		wxSizer:fit(Sizer, Win),
+		_ = wxSizer:fit(Sizer, Win),
 		wxSizer:setSizeHints(Sizer,Win),
 
 		IconFile = dbg_wx_win:find_icon("erlang_bug.png"),
@@ -234,7 +234,7 @@ configure(Wi=#winInfo{window=Win,m_szr={Panel,Sizer}}) ->
 		     wxSizer:layout(Sizer),
 		     %%wxWindow:setSizerAndFit(Panel,Sizer),
 		     wxWindow:setSizer(Panel, Sizer),
-		     wxSizer:fit(Sizer, Win),
+		     _ = wxSizer:fit(Sizer, Win),
 		     wxSizer:setSizeHints(Sizer,Win),		
 		     Wi
 	     end).
@@ -245,7 +245,7 @@ configure(Wi0=#winInfo{window=Win,m_szr={Panel,Sizer}}, Windows) ->
 		     show_windows(Wi),
 		     wxSizer:layout(Sizer),
 		     wxWindow:setSizer(Panel, Sizer),
-		     wxSizer:fit(Sizer, Win),
+		     _ = wxSizer:fit(Sizer, Win),
 		     wxSizer:setSizeHints(Sizer,Win),		
 		     Wi
 	     end).
@@ -929,7 +929,7 @@ button_area(Parent) ->
 		       B=wxButton:new(Parent, Button, 
 				      [{label,dbg_wx_win:to_string(Name)}]),
 		       Id = wxWindow:getId(B),
-		       wxSizer:add(Sz,B, []),
+		       _ = wxSizer:add(Sz,B, []),
 		       wxButton:connect(B, command_button_clicked, [{id,Id}])
 	       end, buttons()),
     #sub{name='Button Area', win=Sz}.
@@ -938,22 +938,22 @@ button_area(Parent) ->
 
 search_area(Parent) ->
     HSz = wxBoxSizer:new(?wxHORIZONTAL),
-    wxSizer:add(HSz, wxStaticText:new(Parent, ?wxID_ANY, "Find:"), 
+    _ = wxSizer:add(HSz, wxStaticText:new(Parent, ?wxID_ANY, "Find:"), 
 		[{flag,?wxALIGN_CENTER_VERTICAL}]),
     TC1 = wxTextCtrl:new(Parent, ?SEARCH_ENTRY, [{style, ?wxTE_PROCESS_ENTER}]), 
-    wxSizer:add(HSz, TC1,  [{proportion,3}, {flag, ?wxEXPAND}]),
+    _ = wxSizer:add(HSz, TC1,  [{proportion,3}, {flag, ?wxEXPAND}]),
     Nbtn = wxRadioButton:new(Parent, ?wxID_ANY, "Next"),
     wxRadioButton:setValue(Nbtn, true),
-    wxSizer:add(HSz,Nbtn,[{flag,?wxALIGN_CENTER_VERTICAL}]),
+    _ = wxSizer:add(HSz,Nbtn,[{flag,?wxALIGN_CENTER_VERTICAL}]),
     Pbtn = wxRadioButton:new(Parent, ?wxID_ANY, "Previous"),
-    wxSizer:add(HSz,Pbtn,[{flag,?wxALIGN_CENTER_VERTICAL}]),
+    _ = wxSizer:add(HSz,Pbtn,[{flag,?wxALIGN_CENTER_VERTICAL}]),
     Cbtn = wxCheckBox:new(Parent, ?wxID_ANY, "Match Case"),
-    wxSizer:add(HSz,Cbtn,[{flag,?wxALIGN_CENTER_VERTICAL}]),
-    wxSizer:add(HSz, 15,15, [{proportion,1}, {flag, ?wxEXPAND}]),
-    wxSizer:add(HSz, wxStaticText:new(Parent, ?wxID_ANY, "Goto Line:"), 
+    _ = wxSizer:add(HSz,Cbtn,[{flag,?wxALIGN_CENTER_VERTICAL}]),
+    _ = wxSizer:add(HSz, 15,15, [{proportion,1}, {flag, ?wxEXPAND}]),
+    _ = wxSizer:add(HSz, wxStaticText:new(Parent, ?wxID_ANY, "Goto Line:"), 
 		[{flag,?wxALIGN_CENTER_VERTICAL}]),
     TC2 = wxTextCtrl:new(Parent, ?GOTO_ENTRY, [{style, ?wxTE_PROCESS_ENTER}]), 
-    wxSizer:add(HSz, TC2,  [{proportion,0}, {flag, ?wxEXPAND}]),
+    _ = wxSizer:add(HSz, TC2,  [{proportion,0}, {flag, ?wxEXPAND}]),
     wxTextCtrl:connect(TC1, command_text_updated),
     wxTextCtrl:connect(TC1, command_text_enter),
     wxTextCtrl:connect(TC1, kill_focus),
@@ -969,14 +969,14 @@ eval_area(Parent) ->
     VSz = wxBoxSizer:new(?wxVERTICAL),
     HSz = wxBoxSizer:new(?wxHORIZONTAL),
     
-    wxSizer:add(HSz, wxStaticText:new(Parent, ?wxID_ANY, "Evaluator:"), 
+    _ = wxSizer:add(HSz, wxStaticText:new(Parent, ?wxID_ANY, "Evaluator:"), 
 		[{flag,?wxALIGN_CENTER_VERTICAL}]),
     TC = wxTextCtrl:new(Parent, ?EVAL_ENTRY, [{style, ?wxTE_PROCESS_ENTER}]), 
-    wxSizer:add(HSz, TC,  [{proportion,1}, {flag, ?wxEXPAND}]),
-    wxSizer:add(VSz, HSz, [{flag, ?wxEXPAND}]),
+    _ = wxSizer:add(HSz, TC,  [{proportion,1}, {flag, ?wxEXPAND}]),
+    _ = wxSizer:add(VSz, HSz, [{flag, ?wxEXPAND}]),
     TL = wxTextCtrl:new(Parent, ?EVAL_LOG, [{style, ?wxTE_DONTWRAP bor 
 					  ?wxTE_MULTILINE bor ?wxTE_READONLY}]), 
-    wxSizer:add(VSz, TL, [{proportion,5}, {flag, ?wxEXPAND}]),
+    _ = wxSizer:add(VSz, TL, [{proportion,5}, {flag, ?wxEXPAND}]),
     
     wxTextCtrl:connect(TC, command_text_enter),
     #sub{name='Evaluator Area', win=VSz, in=TC, out=TL}.