75 lines
1.5 KiB
C++
75 lines
1.5 KiB
C++
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// Copyright (c) 2000 Microsoft Corporation
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//
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// password edit control wrapper
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//
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// 6 Nov 2000 sburns
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//
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// added to fix NTRAID#NTBUG9-202238-2000/11/06-sburns
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#ifndef PASSWORDEDITBOX_HPP_INCLUDED
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#define PASSWORDEDITBOX_HPP_INCLUDED
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#include "CapsLockBalloonTip.hpp"
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#include "ControlSubclasser.hpp"
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// Class for hooking the window proc of an edit control to add a balloon
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// tooltip that is shown when the caps lock key is pressed.
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class PasswordEditBox : public ControlSubclasser
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{
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public:
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PasswordEditBox();
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virtual
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~PasswordEditBox();
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// subclasses the edit control, inits the balloon tip, and sets the text
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// limit appropriately.
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//
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// editControl - in, handle to the edit control to be hooked. This must be
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// a handle to an edit control, or we fire an assertion.
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HRESULT
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Init(HWND editControl);
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// Invoked upon receipt of any window message.
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//
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// message - in, the message code passed to the dialog window.
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//
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// wparam - in, the WPARAM parameter accompanying the message.
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//
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// lparam - in, the LPARAM parameter accompanying the message.
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LRESULT
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OnMessage(
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UINT message,
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WPARAM wparam,
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LPARAM lparam);
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private:
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// not implemented: no copying allowed
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PasswordEditBox(const PasswordEditBox&);
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const PasswordEditBox& operator=(const PasswordEditBox&);
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CapsLockBalloonTip balloonTip;
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};
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#endif // PASSWORDEDITBOX_HPP_INCLUDED
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