diff --git a/designer/utslcodeeditor.tsf b/designer/utslcodeeditor.tsf
index e20d9d1..0e96af1 100644
--- a/designer/utslcodeeditor.tsf
+++ b/designer/utslcodeeditor.tsf
@@ -627,6 +627,14 @@ type TEditerAuxiliary=class(TPage) //
         //FFileFindeItem := CreateApageItem();
         OnSelChanged := thisfunction(OnSelChangedCall);
         CloseBtn := true;
+        onnotification := function(o,e)begin
+            ms := e.message;
+            if ifarray(ms) and ms[0] ="font" then 
+            begin
+                font := ms[1];  
+                InValidateRect(nil,false);      
+            end 
+        end 
     end
     function WMNCLBUTTONDOWN(o,e):WM_NCLBUTTONDOWN;override;
     begin
@@ -1725,7 +1733,7 @@ type TEditer=class(TCustomcontrol) //
         FInfoShowWnd := new TEditerAuxiliary(self);
         FPageEditer := new TPageEditer(self);
         FPageEditer.onscrollfont := function(o,ft)begin
-        
+            self.Notification(self,array("font",ft));
             FinCodemap.FTree.font := ft;
             FinCodemap.FTree.ItemHeight := ft["height"]+6;
         end 
@@ -5653,6 +5661,13 @@ type TFindListWnd=class(TListBox) //
     function Create(AOwner);
     begin
         inherited;
+        onnotification := function(o,e)begin
+            ms := e.message;
+            if ifarray(ms) and ms[0] ="font" then 
+            begin
+                font := ms[1];        
+            end 
+        end 
     end
     function CheckListItem(s);override;
     begin
diff --git a/designer/utslvcldebuger.tsf b/designer/utslvcldebuger.tsf
index 9811f7c..a9ea11f 100644
--- a/designer/utslvcldebuger.tsf
+++ b/designer/utslvcldebuger.tsf
@@ -799,6 +799,19 @@ type TTslDebuga=class(TCustomControl)
         begin
             return 1;
         end 
+        onnotification := function(o,e)begin
+            if not (FStackList and FVaraiblesList) then return ;
+            ms := e.message;
+            if ifarray(ms) and ms[0] ="font" then 
+            begin
+                ft := ms[1];
+                FStackList.font := ft;
+                FStackList.ItemHeight := ft["height"]+6; 
+                FVaraiblesList.font := ft;
+                FVaraiblesList.ItemHeight := ft["height"]+6; 
+                //font := ms[1];        
+            end 
+        end 
     end
     function addbreak(item,idx,n); //添加断点
     begin
diff --git a/funcext/tvclib/ugtkinterface.tsf b/funcext/tvclib/ugtkinterface.tsf
index 742924a..4745974 100644
--- a/funcext/tvclib/ugtkinterface.tsf
+++ b/funcext/tvclib/ugtkinterface.tsf
@@ -2249,17 +2249,8 @@ type tsgtkapi = class(tgtkapis)
     begin
         global g_open_file_flag;
         ///////////////////////////////////////////////
-        GTK_RESPONSE_HELP := -11;
-        GTK_RESPONSE_APPLY := -10;
-        GTK_RESPONSE_NO := -9;
-        GTK_RESPONSE_YES := -8;
-        GTK_RESPONSE_CLOSE := -7;
         GTK_RESPONSE_CANCEL := -6;
-        GTK_RESPONSE_OK := -5;
-        GTK_RESPONSE_DELETE_EVENT := -4;
         GTK_RESPONSE_ACCEPT := -3;
-        GTK_RESPONSE_REJECT := -2;
-        GTK_RESPONSE_NONE := -1;
         /////////////////////////////////////////
         r := false;
         obj := new TtagOFNA_(LPOPENFILENAMEA);
@@ -2483,24 +2474,15 @@ type tsgtkapi = class(tgtkapis)
     begin
     
         ///////////////////////////////////////////////
-        GTK_RESPONSE_HELP := -11;
-        GTK_RESPONSE_APPLY := -10;
-        GTK_RESPONSE_NO := -9;
-        GTK_RESPONSE_YES := -8;
-        GTK_RESPONSE_CLOSE := -7;
         GTK_RESPONSE_CANCEL := -6;
-        GTK_RESPONSE_OK := -5;
-        GTK_RESPONSE_DELETE_EVENT := -4;
         GTK_RESPONSE_ACCEPT := -3;
-        GTK_RESPONSE_REJECT := -2;
-        GTK_RESPONSE_NONE := -1;
         /////////////////////////////////////////
         obj := new TBrowseinfoA_(LPITEMIDLIST); 
         wd := obj._getvalue_("hwndowner");
         wd := wd?:nil;
         if wd and not(gtk_widget_is_toplevel(wd)) then wd := gtk_widget_get_toplevel(wd); //top level 
         r := 0;
-        cdlg := gtk_file_chooser_dialog_new("folder selector",wd,3,"open",GTK_RESPONSE_ACCEPT,"cancel",GTK_RESPONSE_CANCEL,nil);
+        cdlg := gtk_file_chooser_dialog_new("folder selector",wd,2,"open",GTK_RESPONSE_ACCEPT,"cancel",GTK_RESPONSE_CANCEL,0);
         dir := obj._getvalue_("pidlroot");
         if dir then  //默认位置
         begin
@@ -6401,8 +6383,7 @@ type tgtk_ctl_scroll_window = class(tgtk_ctl_object)
         w := makelong(_const.SB_THUMBTRACK,0);
         CallTslVclProc(_const.WM_VSCROLL,w,0,1);
     end 
-    static fstaticchanged;
-    function GtkEventDispatch(a,mn,c,d);override;
+    {function GtkEventDispatch_(a,mn,c,d);override; //原有的消息处理
     begin
 		    //消息分发
         if mn="scroll-event" then 
@@ -6412,7 +6393,7 @@ type tgtk_ctl_scroll_window = class(tgtk_ctl_object)
             nt := now();
             if (nt-(1/24/3600/100))<FScrollT then 
             begin
-                return true;
+                //return true;
             end 
             ed  := new _GdkEventScroll(c);  
             dr := ed.direction;
@@ -6440,9 +6421,7 @@ type tgtk_ctl_scroll_window = class(tgtk_ctl_object)
                 rxy := r[lenr][1];            
             end 
             if  ri and rxy then 
-            begin 
-            
-                
+            begin                 
                 //if hasMessageFromGtkMessageQueue(-1,_const.LM_MOUSEWHEEL)  then return true;    //20230417暂时屏蔽                              
                 if hasMessageFromGtkMessageQueue(-1,_const.WM_SIZE)  then return true;  
                 //if hasMessageFromGtkMessageQueue(-1,_const.WM_MOUSEMOVE)  then return true;  
@@ -6479,6 +6458,97 @@ type tgtk_ctl_scroll_window = class(tgtk_ctl_object)
         
         end 
         return  inherited;
+    end }
+    private 
+    fscrollinfos;
+    ftimerobj;
+    Fscrolltimedo;
+    FStatscrollTime;
+    public 
+    function scrolltimedo(ptr:pointer):integer;
+    begin
+        if ifnil(FStatscrollTime) then return 1; //没有滚动消息
+        //obj :=  new ttmstruct(ptr);
+        //obj._setvalue_(0,0);
+        t := now();
+        if (t-FStatscrollTime)<(1/24/3600/100) then return 1; //时间间隔不够10毫秒
+        FStatscrollTime := nil; //执行了
+        if fscrollinfos then 
+        begin 
+            WHEEL_DELTA := 120;  
+            ctl := 0;
+            global g_gtk_buttontable,g_gtk_keytable;                    
+            if ifarray(g_gtk_buttontable)  then 
+            begin
+                ctl .|= g_gtk_buttontable[0];
+                ctl .|= g_gtk_buttontable[1];    
+            end 
+            if ifarray(g_gtk_keytable)  then 
+            begin
+                if g_gtk_keytable[0x10] then ctl .|= _const.MK_Shift;
+                if g_gtk_keytable[0x11] then ctl .|= _const.MK_Control;
+            end 
+            
+            len := length(fscrollinfos)-1;
+            xy := fscrollinfos[len,2];
+            h := fscrollinfos[len,0];
+            dr := sum(fscrollinfos[:,1]);
+            if dr=0 then return 1;
+            fscrollinfos := array();
+            dr := makelong(ctl,dr);
+            AddMessageToGtkMessageQueue(h,_const.LM_MOUSEWHEEL,dr,xy,1);
+        end 
+        return 1;
+    end 
+    function GtkEventDispatch(a,mn,c,d);override;
+    begin
+		    //消息分发
+        if mn="scroll-event" then 
+        begin
+            h := a.handle;
+            ed  := new _GdkEventScroll(c);  
+            dr := ed.direction;
+            if dr<>0 and dr<>1 then return ;
+            x := ed.x_root;
+            y := ed.y_root;
+            r := array();                        
+            _wapi.GetTopWidgetList(h,x,y,r);
+            lenr := length(r)-1;
+            for i := lenr downto 0 do 
+            begin
+                ri := r[i][0];
+                rxy := r[i][1];
+                fv := _wapi.g_object_get_data(ri,"gtk_window_vscroll_bar");                
+                if fv and _wapi.gtk_widget_is_visible(fv)  then 
+                begin    
+                    ifdowheel := true;
+                    break;
+                end 
+            end 
+            if not ifdowheel then 
+            begin 
+                ri := r[lenr][0];
+                rxy := r[lenr][1];            
+            end 
+            if  ri and rxy then 
+            begin   
+                if not ftimerobj  then 
+                begin  
+                    fscrollinfos := array(); 
+                    Fscrolltimedo :=  makeinstance(thisfunction(scrolltimedo));     
+                    ftimerobj := new ttmstruct(nil);
+                    rt := _wapi.g_timeout_add(8,Fscrolltimedo,ftimerobj._getptr_() );
+                    ftimerobj._setvalue_(0,rt);  
+                end 
+                FStatscrollTime := now();  //当前时间                           
+                xy := makelong(rxy[0],rxy[1]);
+                WHEEL_DELTA := 120;
+                dr := (dr=1)?(-WHEEL_DELTA):(WHEEL_DELTA);   
+                fscrollinfos[length(fscrollinfos)] := array(ri,dr,xy);
+                return true;
+            end         
+        end 
+        return  inherited;
     end 
     function Destroy();override;
     begin
@@ -6803,12 +6873,6 @@ type tGtkMessageQueue=class //
         begin
             Clean();
         end
-        ///////////////处理一下////////////////
-        if r and r[1]=0x020a then 
-        begin
-        
-        end 
-        ///////////////////////
         unlock();
         return r;
     end