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{
/***************************************************************************
wsproc.pp
---------
Widgetset Utility Code
***************************************************************************/
*****************************************************************************
This file is part of the Lazarus Component Library (LCL)
See the file COPYING.modifiedLGPL.txt, included in this distribution,
for details about the license.
*****************************************************************************
Useful lower level helper functions and classes for implementing widgetsets.
}
unit WSProc;
{$mode objfpc}{$H+}
{$I lcl_defines.inc}
interface
uses
LCLClasses, LCLProc, Controls, Menus, LazLoggerBase;
function WSCheckReferenceAllocated(const AComponent: TLCLReferenceComponent;
const AProcName: String): Boolean;
function WSCheckHandleAllocated(const AWincontrol: TWinControl;
const AProcName: String): Boolean;
function WSCheckHandleAllocated(const AMenu: TMenu;
const AProcName: String): Boolean;
implementation
function WSCheckReferenceAllocated(const AComponent: TLCLReferenceComponent;
const AProcName: String): Boolean;
procedure Warn;
begin
LazLoggerBase.DebugLn('[WARNING] %s called without reference for %s(%s)', [AProcName, AComponent.Name, AComponent.ClassName]);
end;
begin
Result := AComponent.ReferenceAllocated;
if Result then Exit;
Warn;
end;
function WSCheckHandleAllocated(const AWincontrol: TWinControl;
const AProcName: String): Boolean;
procedure Warn;
begin
LazLoggerBase.DebugLn('[WARNING] %s called without handle for %s(%s)', [AProcName, AWincontrol.Name, AWincontrol.ClassName]);
end;
begin
Result := AWinControl.HandleAllocated;
if Result then Exit;
Warn;
end;
function WSCheckHandleAllocated(const AMenu: TMenu;
const AProcName: String): Boolean;
procedure Warn;
begin
LazLoggerBase.DebugLn('[WARNING] %s called without handle for %s(%s)', [AProcName, AMenu.Name, AMenu.ClassName]);
end;
begin
Result := AMenu.HandleAllocated;
if Result then Exit;
Warn;
end;
end.
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