lcl: formatting

git-svn-id: trunk@19966 -

lcl/controls.pp

@@ -2597,13 +2597,14 @@ var
 begin
   Result := nil;
   WinControl := FindLCLWindow(Position);
-  if WinControl <> nil
-  then begin
+  if WinControl <> nil then
+  begin
     Result := WinControl;
     Control := WinControl.ControlAtPos(WinControl.ScreenToClient(Position),
                         [capfAllowDisabled,capfAllowWinControls,capfRecursive]);
     //debugln(['FindControlAtPosition ',dbgs(Position),' ',DbgSName(WinControl),' ',dbgs(WinControl.ScreenToClient(Position)),' ',DbgSName(Control)]);
-    if Control <> nil then Result := Control;
+    if Control <> nil then
+      Result := Control;
   end;
 end;
 

lcl/forms.pp

@@ -1528,7 +1528,7 @@ end;
  ------------------------------------------------------------------------------}
 procedure NotifyApplicationUserInput(Msg: Cardinal);
 begin
-  if Application<>nil then
+  if Application <> nil then
     Application.NotifyUserInputHandler(Msg);
 end;
 

lcl/include/application.inc

@@ -39,35 +39,38 @@ begin
   Result := Control;
   while (Result <> nil) and (not Result.ShowHint) do
     Result := Result.Parent;
-  if (Result <> nil)
-  and ([csDesigning,csDestroying,csLoading]*Result.ComponentState<>[]) then
+  if (Result <> nil)and
+     ([csDesigning, csDestroying, csLoading] * Result.ComponentState <> []) then
     Result := nil;
 end;
 
 function GetHintInfoAtMouse: THintInfoAtMouse;
 begin
-  if Mouse<>nil then begin
-    Result.MousePos:=Mouse.CursorPos;
-    Result.Control:=GetHintControl(FindControlAtPosition(Result.MousePos, True));
+  if Mouse <> nil then
+  begin
+    Result.MousePos := Mouse.CursorPos;
+    Result.Control := GetHintControl(FindControlAtPosition(Result.MousePos, True));
     Result.ControlHasHint:=
-      (Result.Control<>nil)
-      and (Application<>nil) and (Application.ShowHint)
-      and (GetCapture=0)
-      and ((GetKeyState(VK_LBUTTON) and $80)=0)
-      and ((GetKeyState(VK_MBUTTON) and $80)=0)
-      and ((GetKeyState(VK_RBUTTON) and $80)=0);
-    if Result.ControlHasHint then begin
+      (Result.Control <> nil)
+      and (Application <> nil) and (Application.ShowHint)
+      and (GetCapture = 0)
+      and ((GetKeyState(VK_LBUTTON) and $80) = 0)
+      and ((GetKeyState(VK_MBUTTON) and $80) = 0)
+      and ((GetKeyState(VK_RBUTTON) and $80) = 0);
+    if Result.ControlHasHint then
+    begin
       // if there is a modal form, then don't show hints for other forms
       if (Screen.FFocusedForm<>nil)
       and (fsModal in Screen.FFocusedForm.FormState)
-      and (GetParentForm(Result.Control)<>Screen.FFocusedForm)
+      and (GetParentForm(Result.Control) <> Screen.FFocusedForm)
       then
-        Result.ControlHasHint:=false;
+        Result.ControlHasHint := False;
     end;
-  end else begin
-    Result.MousePos:=Point(0,0);
-    Result.Control:=nil;
-    Result.ControlHasHint:=false;
+  end else
+  begin
+    Result.MousePos := Point(0, 0);
+    Result.Control := nil;
+    Result.ControlHasHint := False;
   end;
 end;
 
@@ -1405,17 +1408,20 @@ procedure TApplication.NotifyUserInputHandler(Msg: Cardinal);
 var
   i: integer;
 begin
-  FLastMouseControlValid:=false;
+  FLastMouseControlValid := False;
   case Msg of
-  LM_MOUSEMOVE: DoOnMouseMove;
-  else          CancelHint;
+    LM_MOUSEMOVE:
+      DoOnMouseMove;
+    else
+      CancelHint;
   end;
   
-  if Assigned(FOnUserInput) then FOnUserInput(Self, Msg);
+  if Assigned(FOnUserInput) then
+    FOnUserInput(Self, Msg);
 
-  i:=FApplicationHandlers[ahtUserInput].Count;
+  i := FApplicationHandlers[ahtUserInput].Count;
   while FApplicationHandlers[ahtUserInput].NextDownIndex(i) do
-    TOnUserInputEvent(FApplicationHandlers[ahtUserInput][i])(Self,Msg);
+    TOnUserInputEvent(FApplicationHandlers[ahtUserInput][i])(Self, Msg);
 end;
 
 procedure TApplication.NotifyKeyDownBeforeHandler(Sender: TObject;

lcl/include/control.inc

@@ -3226,9 +3226,9 @@ begin
   {$ENDIF}
   DoBeforeMouseMessage;
   UpdateMouseCursor(Message.XPos,Message.YPos);
-  if not (csNoStdEvents in ControlStyle)
-  then with Message do
-    MouseMove(KeystoShiftState(Word(Keys)), XPos, YPos);
+  if not (csNoStdEvents in ControlStyle) then
+    with Message do
+      MouseMove(KeystoShiftState(Word(Keys)), XPos, YPos);
 end;
 
 {------------------------------------------------------------------------------

lcl/interfaces/gtk/gtkcallback.inc

@@ -1074,16 +1074,15 @@ end;
   If the mouse is on the top-left pixel of the container widget then the
   coordinates can be negative, if there is frame around the client area.
 -------------------------------------------------------------------------------}
-procedure DeliverMouseMoveMessage(Widget:PGTKWidget; Event: PGDKEventMotion;
+procedure DeliverMouseMoveMessage(Widget: PGTKWidget; Event: PGDKEventMotion;
   AWinControl: TWinControl);
 var
   Msg: TLMMouseMove;
   ShiftState: TShiftState;
   MappedXY: TPoint;
 begin
-  if (Widget=nil) then ;
-  MappedXY:=TranslateGdkPointToClientArea(Event^.Window,
-                               Point(TruncToInt(Event^.X),TruncToInt(Event^.Y)),
+  MappedXY := TranslateGdkPointToClientArea(Event^.Window,
+                               Point(TruncToInt(Event^.X), TruncToInt(Event^.Y)),
                                PGtkWidget(AWinControl.Handle));
 
   ShiftState := GTKEventStateToShiftState(Event^.State);

lcl/interfaces/gtk/gtkwinapi.inc

@@ -9727,25 +9727,27 @@ end;
   Returns: The handle of the gtkwidget.  If none exist, then NULL is returned.
 
  ------------------------------------------------------------------------------}
-function TGtkWidgetSet.WindowFromPoint(Point : TPoint) : HWND;
+function TGtkWidgetSet.WindowFromPoint(Point: TPoint): HWND;
 var
-  ev : TgdkEvent;
-  Window : PgdkWindow;
-  Widget : PgtkWidget;
+  ev: TgdkEvent;
+  Window: PgdkWindow;
+  Widget: PgtkWidget;
   p: TPoint;
 begin
+  //DebugLn('WindowFromPoint: ', dbgs(Point));
+  //DumpStack;
   Result := 0;
 
   // !!!gdk_window_at_pointer changes the coordinates!!!
   // -> using local variable p
-  p:=Point;
-  Window := gdk_window_at_pointer(@p.x,@p.Y);
+  p := Point;
+  Window := gdk_window_at_pointer(@p.x, @p.Y);
   if window <> nil then
   begin
-    FillChar(ev,SizeOf(ev),0);
+    FillChar(ev, SizeOf(ev), 0);
     ev.any.window := Window;
     Widget := gtk_get_event_widget(@ev);
-    Result := PtrUInt(widget);
+    Result := PtrUInt(Widget);
   end;
 end;
 

lcl/interfaces/gtk/gtkwinapih.inc

@@ -203,7 +203,7 @@ function StretchMaskBlt(DestDC: HDC; X, Y, Width, Height: Integer; SrcDC: HDC; X
 
 function TextOut(DC: HDC; X,Y : Integer; Str : Pchar; Count: Integer) : Boolean; override;
 
-function WindowFromPoint(Point : TPoint) : HWND; override;
+function WindowFromPoint(Point: TPoint): HWND; override;
 
 //##apiwiz##eps##   // Do not remove, no wizard declaration after this line