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1001 lines
30 KiB
C++
1001 lines
30 KiB
C++
// Win32++ Version 7.2
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// Released: 5th AUgust 2011
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//
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// David Nash
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// email: dnash@bigpond.net.au
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// url: https://sourceforge.net/projects/win32-framework
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//
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//
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// Copyright (c) 2005-2011 David Nash
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//
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// Permission is hereby granted, free of charge, to
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// any person obtaining a copy of this software and
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// associated documentation files (the "Software"),
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// to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify,
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// merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom
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// the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice
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// shall be included in all copies or substantial portions
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// of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
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// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
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// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
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// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
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// OR OTHER DEALINGS IN THE SOFTWARE.
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//
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////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////
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// stdcontrols.h
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// Declaration of the CButton, CEdit, CListBox and CStatic classes
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// The Button, Edit, ListBox and Static controls are often referred to
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// as "standard controls". These set of older controls were originally
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// developed for Win16 operating systems (Windows 3.1 and 3.11). They use an
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// older form of notification, and send their notifications via a WM_COMMAND
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// message. Newer controls send their notifications via a WM_NOTIFY message.
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#ifndef _WIN32XX_STDCONTROLS_H_
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#define _WIN32XX_STDCONTROLS_H_
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#include "wincore.h"
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namespace Win32xx
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{
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class CButton : public CWnd
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{
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public:
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CButton() {}
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virtual ~CButton() {}
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// Attributes
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HBITMAP GetBitmap() const;
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UINT GetButtonStyle() const;
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int GetCheck() const;
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HCURSOR GetCursor() const;
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HICON GetIcon() const;
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UINT GetState() const;
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HBITMAP SetBitmap(HBITMAP hBitmap) const;
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void SetButtonStyle(DWORD dwStyle, BOOL bRedraw) const;
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void SetCheck(int nCheckState) const;
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HCURSOR SetCursor(HCURSOR hCursor) const;
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HICON SetIcon(HICON hIcon) const;
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void SetState(BOOL bHighlight) const;
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protected:
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// Overridables
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virtual void PreCreate(CREATESTRUCT& cs);
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};
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class CEdit : public CWnd
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{
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public:
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// Construction
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CEdit() {}
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virtual ~CEdit() {}
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// Attributes
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BOOL CanUndo() const;
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int CharFromPos(CPoint pt) const;
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int GetFirstVisibleLine() const;
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HLOCAL GetHandle() const;
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UINT GetLimitText() const;
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int GetLine(int nIndex, LPTSTR lpszBuffer) const;
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int GetLine(int nIndex, LPTSTR lpszBuffer, int nMaxLength) const;
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int GetLineCount() const;
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DWORD GetMargins() const;
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BOOL GetModify() const;
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TCHAR GetPasswordChar() const;
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void GetRect(LPRECT lpRect) const;
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void GetSel(int& nStartChar, int& nEndChar) const;
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DWORD GetSel() const;
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CPoint PosFromChar(UINT nChar) const;
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void SetHandle(HLOCAL hBuffer) const;
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void SetLimitText(UINT nMax) const;
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void SetMargins(UINT nLeft, UINT nRight) const;
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void SetModify(BOOL bModified = TRUE) const;
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// Operations
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void EmptyUndoBuffer() const;
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BOOL FmtLines(BOOL bAddEOL) const;
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void LimitText(int nChars = 0) const;
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int LineFromChar(int nIndex = -1) const;
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int LineIndex(int nLine = -1) const;
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int LineLength(int nLine = -1) const;
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void LineScroll(int nLines, int nChars = 0) const;
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void ReplaceSel(LPCTSTR lpszNewText, BOOL bCanUndo) const;
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void SetPasswordChar(TCHAR ch) const;
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BOOL SetReadOnly(BOOL bReadOnly = TRUE) const;
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void SetRect(LPCRECT lpRect) const;
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void SetRectNP(LPCRECT lpRect) const;
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void SetSel(DWORD dwSelection, BOOL bNoScroll) const;
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void SetSel(int nStartChar, int nEndChar, BOOL bNoScroll) const;
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BOOL SetTabStops(int nTabStops, LPINT rgTabStops) const;
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BOOL SetTabStops() const;
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BOOL SetTabStops(const int& cxEachStop) const;
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//Clipboard Operations
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void Clear() const;
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void Copy() const;
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void Cut() const;
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void Paste() const;
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void Undo() const;
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protected:
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// Overridables
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virtual void PreRegisterClass(WNDCLASS &wc);
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};
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class CListBox : public CWnd
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{
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public:
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CListBox() {}
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virtual ~CListBox() {}
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// General Operations
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int GetCount() const;
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int GetHorizontalExtent() const;
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DWORD GetItemData(int nIndex) const;
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void* GetItemDataPtr(int nIndex) const;
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int GetItemHeight(int nIndex) const;
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int GetItemRect(int nIndex, LPRECT lpRect) const;
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LCID GetLocale() const;
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int GetSel(int nIndex) const;
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int GetText(int nIndex, LPTSTR lpszBuffer) const;
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int GetTextLen(int nIndex) const;
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int GetTopIndex() const;
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UINT ItemFromPoint(CPoint pt, BOOL& bOutside ) const;
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void SetColumnWidth(int cxWidth) const;
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void SetHorizontalExtent(int cxExtent) const;
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int SetItemData(int nIndex, DWORD dwItemData) const;
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int SetItemDataPtr(int nIndex, void* pData) const;
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int SetItemHeight(int nIndex, UINT cyItemHeight) const;
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LCID SetLocale(LCID nNewLocale) const;
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BOOL SetTabStops(int nTabStops, LPINT rgTabStops) const;
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void SetTabStops() const;
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BOOL SetTabStops(const int& cxEachStop) const;
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int SetTopIndex(int nIndex) const;
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// Single-Selection Operations
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int GetCurSel() const;
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int SetCurSel(int nSelect) const;
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// Multiple-Selection Operations
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int GetAnchorIndex() const;
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int GetCaretIndex() const;
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int GetSelCount() const;
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int GetSelItems(int nMaxItems, LPINT rgIndex) const;
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int SelItemRange(BOOL bSelect, int nFirstItem, int nLastItem) const;
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void SetAnchorIndex(int nIndex) const;
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int SetCaretIndex(int nIndex, BOOL bScroll) const;
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int SetSel(int nIndex, BOOL bSelect) const;
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// String Operations
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int AddString(LPCTSTR lpszItem) const;
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int DeleteString(UINT nIndex) const;
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int Dir(UINT attr, LPCTSTR lpszWildCard) const;
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int FindString(int nStartAfter, LPCTSTR lpszItem) const;
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int FindStringExact(int nIndexStart, LPCTSTR lpszFind) const;
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int InsertString(int nIndex, LPCTSTR lpszItem) const;
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void ResetContent() const;
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int SelectString(int nStartAfter, LPCTSTR lpszItem) const;
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protected:
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// Overridables
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virtual void PreRegisterClass(WNDCLASS &wc);
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};
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class CStatic : public CWnd
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{
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public:
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CStatic() {}
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virtual ~CStatic() {}
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// Operations
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HBITMAP GetBitmap() const;
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HCURSOR GetCursor() const;
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HENHMETAFILE GetEnhMetaFile() const;
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HICON GetIcon() const;
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HBITMAP SetBitmap(HBITMAP hBitmap) const;
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HCURSOR SetCursor(HCURSOR hCursor) const;
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HENHMETAFILE SetEnhMetaFile(HENHMETAFILE hMetaFile) const;
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HICON SetIcon(HICON hIcon) const;
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protected:
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// Overridables
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virtual void PreRegisterClass(WNDCLASS &wc);
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};
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}
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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namespace Win32xx
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{
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////////////////////////////////////////
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// Definitions for the CButton class
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//
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inline HBITMAP CButton::GetBitmap() const
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// returns the handle to the bitmap associated with the button
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{
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assert(::IsWindow(m_hWnd));
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return (HBITMAP)SendMessage(BM_GETIMAGE, IMAGE_BITMAP, 0);
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}
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inline UINT CButton::GetButtonStyle() const
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// returns the style of the button
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{
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assert(::IsWindow(m_hWnd));
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return (UINT)GetWindowLongPtr(GWL_STYLE) & 0xff;
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}
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inline int CButton::GetCheck() const
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// returns the check state of the button
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(BM_GETCHECK, 0, 0);
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}
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inline HCURSOR CButton::GetCursor() const
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// returns the handle to the cursor associated withe the button
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{
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assert(::IsWindow(m_hWnd));
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return (HCURSOR)::SendMessage(m_hWnd, BM_GETIMAGE, IMAGE_CURSOR, 0L);
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}
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inline HICON CButton::GetIcon() const
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// returns the handle to the icon associated withe the button
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{
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assert(::IsWindow(m_hWnd));
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return (HICON)SendMessage(BM_GETIMAGE, IMAGE_ICON, 0);
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}
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inline UINT CButton::GetState() const
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// returns the state of the button
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{
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assert(::IsWindow(m_hWnd));
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return (UINT)SendMessage(BM_GETSTATE, 0, 0);
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}
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inline HBITMAP CButton::SetBitmap(HBITMAP hBitmap) const
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// sets the bitmap associated with the button
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{
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assert(::IsWindow(m_hWnd));
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return (HBITMAP)SendMessage(BM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBitmap);
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}
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inline void CButton::SetButtonStyle(DWORD dwStyle, BOOL bRedraw) const
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// sets the button style
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(BM_SETSTYLE, dwStyle, bRedraw);
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}
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inline void CButton::SetCheck(int nCheckState) const
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// sets the button check state
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(BM_SETCHECK, nCheckState, 0);
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}
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inline HCURSOR CButton::SetCursor(HCURSOR hCursor) const
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// sets the cursor associated with the button
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{
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assert(::IsWindow(m_hWnd));
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return (HCURSOR)SendMessage(STM_SETIMAGE, IMAGE_CURSOR, (LPARAM)hCursor);
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}
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inline HICON CButton::SetIcon(HICON hIcon) const
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// sets the icon associated with the button
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{
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assert(::IsWindow(m_hWnd));
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return (HICON)SendMessage( BM_SETIMAGE, IMAGE_ICON, (LPARAM)hIcon);
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}
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inline void CButton::SetState(BOOL bHighlight) const
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// sets the button state
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(BM_SETSTATE, bHighlight, 0);
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}
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inline void CButton::PreCreate(CREATESTRUCT& cs)
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{
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cs.lpszClass = _T("Button");
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}
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////////////////////////////////////////
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// Definitions for the CEdit class
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//
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inline BOOL CEdit::CanUndo() const
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// Returns TRUE if the edit control operation can be undone.
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(EM_CANUNDO, 0, 0);
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}
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inline int CEdit::CharFromPos(CPoint pt) const
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// Returns the character index and line index of the character nearest the specified point.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(EM_CHARFROMPOS, 0, MAKELPARAM(pt.x, pt.y));
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}
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inline int CEdit::GetFirstVisibleLine() const
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// Returns the zero-based index of the first visible character in a single-line edit control
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// or the zero-based index of the uppermost visible line in a multiline edit control.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(EM_GETFIRSTVISIBLELINE, 0, 0);
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}
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inline HLOCAL CEdit::GetHandle() const
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// Returns a handle identifying the buffer containing the multiline edit control's text.
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// It is not processed by single-line edit controls.
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{
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assert(::IsWindow(m_hWnd));
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return (HLOCAL)SendMessage(EM_GETHANDLE, 0, 0);
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}
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inline UINT CEdit::GetLimitText() const
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// Returns the current text limit, in characters.
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{
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assert(::IsWindow(m_hWnd));
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return (UINT)SendMessage(EM_GETLIMITTEXT, 0, 0);
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}
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inline int CEdit::GetLine(int nIndex, LPTSTR lpszBuffer) const
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// Copies characters to a buffer and returns the number of characters copied.
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{
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assert(::IsWindow(m_hWnd));
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return (int)::SendMessage(m_hWnd, EM_GETLINE, nIndex, (LPARAM)lpszBuffer);
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}
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inline int CEdit::GetLine(int nIndex, LPTSTR lpszBuffer, int nMaxLength) const
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// Copies characters to a buffer and returns the number of characters copied.
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{
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assert(::IsWindow(m_hWnd));
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*(LPWORD)lpszBuffer = (WORD)nMaxLength;
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return (int)SendMessage(EM_GETLINE, nIndex, (LPARAM)lpszBuffer);
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}
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inline int CEdit::GetLineCount() const
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// Returns the number of lines in the edit control.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(EM_GETLINECOUNT, 0, 0);
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}
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inline DWORD CEdit::GetMargins() const
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// Returns the widths of the left and right margins.
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{
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assert(::IsWindow(m_hWnd));
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return (DWORD)SendMessage(EM_GETMARGINS, 0, 0);
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}
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inline BOOL CEdit::GetModify() const
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// Returns a flag indicating whether the content of an edit control has been modified.
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(EM_GETMODIFY, 0, 0);
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}
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inline TCHAR CEdit::GetPasswordChar() const
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// Returns the character that edit controls use in conjunction with the ES_PASSWORD style.
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{
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assert(::IsWindow(m_hWnd));
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return (TCHAR)SendMessage(EM_GETPASSWORDCHAR, 0, 0);
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}
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inline void CEdit::GetRect(LPRECT lpRect) const
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// Returns the coordinates of the formatting rectangle in an edit control.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_GETRECT, 0, (LPARAM)lpRect);
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}
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inline void CEdit::GetSel(int& nStartChar, int& nEndChar) const
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// Returns the starting and ending character positions of the current selection in the edit control.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_GETSEL, (WPARAM)&nStartChar,(LPARAM)&nEndChar);
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}
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inline DWORD CEdit::GetSel() const
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// Returns the starting and ending character positions of the current selection in the edit control.
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{
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assert(::IsWindow(m_hWnd));
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return (DWORD)SendMessage(EM_GETSEL, 0, 0);
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}
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inline CPoint CEdit::PosFromChar(UINT nChar) const
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// Returns the client coordinates of the specified character.
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{
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assert(::IsWindow(m_hWnd));
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return CPoint( (DWORD)SendMessage(EM_POSFROMCHAR, nChar, 0));
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}
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inline void CEdit::SetHandle(HLOCAL hBuffer) const
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// Sets a handle to the memory used as a text buffer, empties the undo buffer,
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// resets the scroll positions to zero, and redraws the window.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_SETHANDLE, (WPARAM)hBuffer, 0);
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}
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inline void CEdit::SetLimitText(UINT nMax) const
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// Sets the maximum number of characters the user may enter in the edit control.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_SETLIMITTEXT, (WPARAM)nMax, 0);
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}
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inline void CEdit::SetMargins(UINT nLeft, UINT nRight) const
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// Sets the widths of the left and right margins, and redraws the edit control to reflect the new margins.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_SETMARGINS, EC_LEFTMARGIN|EC_RIGHTMARGIN, MAKELONG(nLeft, nRight));
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}
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inline void CEdit::SetModify(BOOL bModified) const
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// Sets or clears the modification flag to indicate whether the edit control has been modified.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_SETMODIFY, bModified, 0);
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}
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inline void CEdit::EmptyUndoBuffer() const
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// Empties the undo buffer and sets the undo flag retrieved by the EM_CANUNDO message to FALSE.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_EMPTYUNDOBUFFER, 0, 0);
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}
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inline BOOL CEdit::FmtLines(BOOL bAddEOL) const
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// Adds or removes soft line-break characters (two carriage returns and a line feed) to the ends of wrapped lines
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// in a multiline edit control. It is not processed by single-line edit controls.
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{
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assert(::IsWindow(m_hWnd));
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return (BOOL)SendMessage(EM_FMTLINES, bAddEOL, 0);
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}
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inline void CEdit::LimitText(int nChars) const
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// Sets the text limit of an edit control. The text limit is the maximum amount of text, in TCHARs,
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// that the user can type into the edit control.
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{
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assert(::IsWindow(m_hWnd));
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SendMessage(EM_LIMITTEXT, nChars, 0);
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}
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inline int CEdit::LineFromChar(int nIndex) const
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// Returns the zero-based number of the line in a multiline edit control that contains a specified character index.
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// This message is the reverse of the EM_LINEINDEX message.
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(EM_LINEFROMCHAR, (WPARAM)nIndex, 0);
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}
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inline int CEdit::LineIndex(int nLine) const
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// Returns the character of a line in a multiline edit control.
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// This message is the reverse of the EM_LINEFROMCHAR message
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{
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assert(::IsWindow(m_hWnd));
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return (int)SendMessage(EM_LINEINDEX, (WPARAM)nLine, 0);
|
|
}
|
|
|
|
inline int CEdit::LineLength(int nLine) const
|
|
// Returns the length, in characters, of a single-line edit control. In a multiline edit control,
|
|
// returns the length, in characters, of a specified line.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(EM_LINELENGTH, (WPARAM)nLine, 0);
|
|
}
|
|
|
|
inline void CEdit::LineScroll(int nLines, int nChars) const
|
|
// Scrolls the text vertically in a single-line edit control or horizontally in a multiline edit control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_LINESCROLL, (WPARAM)nChars, (LPARAM)nLines);
|
|
}
|
|
|
|
inline void CEdit::ReplaceSel(LPCTSTR lpszNewText, BOOL bCanUndo) const
|
|
// Replaces the current selection with the text in an application-supplied buffer, sends the parent window
|
|
// EN_UPDATE and EN_CHANGE messages, and updates the undo buffer.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_REPLACESEL, (WPARAM) bCanUndo, (LPARAM)lpszNewText);
|
|
}
|
|
|
|
inline void CEdit::SetPasswordChar(TCHAR ch) const
|
|
// Defines the character that edit controls use in conjunction with the ES_PASSWORD style.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_SETPASSWORDCHAR, ch, 0);
|
|
}
|
|
|
|
inline BOOL CEdit::SetReadOnly(BOOL bReadOnly) const
|
|
// Sets or removes the read-only style (ES_READONLY) in an edit control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(EM_SETREADONLY, bReadOnly, 0);
|
|
}
|
|
|
|
inline void CEdit::SetRect(LPCRECT lpRect) const
|
|
// Sets the formatting rectangle for the multiline edit control and redraws the window.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_SETRECT, 0, (LPARAM)lpRect);
|
|
}
|
|
|
|
inline void CEdit::SetRectNP(LPCRECT lpRect) const
|
|
// Sets the formatting rectangle for the multiline edit control but does not redraw the window.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_SETRECTNP, 0, (LPARAM)lpRect);
|
|
}
|
|
|
|
inline void CEdit::SetSel(DWORD dwSelection, BOOL bNoScroll) const
|
|
// Selects a range of characters in the edit control by setting the starting and ending positions to be selected.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_SETSEL, LOWORD(dwSelection), HIWORD(dwSelection));
|
|
if (!bNoScroll)
|
|
SendMessage(EM_SCROLLCARET, 0, 0);
|
|
}
|
|
|
|
inline void CEdit::SetSel(int nStartChar, int nEndChar, BOOL bNoScroll) const
|
|
// Selects a range of characters in the edit control by setting the starting and ending positions to be selected.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(m_hWnd, EM_SETSEL, nStartChar, nEndChar);
|
|
if (!bNoScroll)
|
|
SendMessage(EM_SCROLLCARET, 0, 0);
|
|
}
|
|
|
|
inline BOOL CEdit::SetTabStops(int nTabStops, LPINT rgTabStops) const
|
|
// Sets tab-stop positions in the multiline edit control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)::SendMessage(m_hWnd, EM_SETTABSTOPS, nTabStops, (LPARAM)rgTabStops);
|
|
}
|
|
|
|
inline BOOL CEdit::SetTabStops() const
|
|
// Sets tab-stop positions in the multiline edit control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage( EM_SETTABSTOPS, 0, 0);
|
|
}
|
|
|
|
inline BOOL CEdit::SetTabStops(const int& cxEachStop) const
|
|
// Sets tab-stop positions in the multiline edit control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(EM_SETTABSTOPS, 1, (LPARAM)(LPINT)&cxEachStop);
|
|
}
|
|
|
|
inline void CEdit::Clear() const
|
|
// Clears the current selection, if any, in an edit control.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(WM_CLEAR, 0, 0);
|
|
}
|
|
|
|
inline void CEdit::Copy() const
|
|
// Copies text to the clipboard unless the style is ES_PASSWORD, in which case the message returns zero.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(WM_COPY, 0, 0);
|
|
}
|
|
|
|
inline void CEdit::Cut() const
|
|
// Cuts the selection to the clipboard, or deletes the character to the left of the cursor if there is no selection.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(WM_CUT, 0, 0);
|
|
}
|
|
|
|
inline void CEdit::Paste() const
|
|
// Pastes text from the clipboard into the edit control window at the caret position.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(WM_PASTE, 0, 0);
|
|
}
|
|
|
|
inline void CEdit::Undo() const
|
|
// Removes any text that was just inserted or inserts any deleted characters and sets the selection to the inserted text.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(EM_UNDO, 0, 0);
|
|
}
|
|
|
|
inline void CEdit::PreRegisterClass(WNDCLASS &wc)
|
|
{
|
|
// Set the Window Class
|
|
wc.lpszClassName = _T("Edit");
|
|
}
|
|
|
|
|
|
////////////////////////////////////////
|
|
// Definitions for the CListbox class
|
|
//
|
|
inline int CListBox::GetCount() const
|
|
// Returns the number of items in the list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETCOUNT, 0, 0);
|
|
}
|
|
|
|
inline int CListBox::GetHorizontalExtent() const
|
|
// Returns the scrollable width, in pixels, of a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETHORIZONTALEXTENT, 0, 0);
|
|
}
|
|
|
|
inline DWORD CListBox::GetItemData(int nIndex) const
|
|
// Returns the value associated with the specified item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (DWORD)SendMessage(LB_GETITEMDATA, nIndex, 0);
|
|
}
|
|
|
|
inline void* CListBox::GetItemDataPtr(int nIndex) const
|
|
// Returns the value associated with the specified item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (LPVOID)SendMessage(LB_GETITEMDATA, nIndex, 0);
|
|
}
|
|
|
|
inline int CListBox::GetItemHeight(int nIndex) const
|
|
// Returns the height, in pixels, of an item in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETITEMHEIGHT, nIndex, 0L);
|
|
}
|
|
|
|
inline int CListBox::GetItemRect(int nIndex, LPRECT lpRect) const
|
|
// Retrieves the client coordinates of the specified list box item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETITEMRECT, nIndex, (LPARAM)lpRect);
|
|
}
|
|
|
|
inline LCID CListBox::GetLocale() const
|
|
// Retrieves the locale of the list box. The high-order word contains the country/region code
|
|
// and the low-order word contains the language identifier.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (LCID)::SendMessage(m_hWnd, LB_GETLOCALE, 0, 0);
|
|
}
|
|
|
|
inline int CListBox::GetSel(int nIndex) const
|
|
// Returns the selection state of a list box item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETSEL, nIndex, 0);
|
|
}
|
|
|
|
inline int CListBox::GetText(int nIndex, LPTSTR lpszBuffer) const
|
|
// Retrieves the string associated with a specified item and the length of the string.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)::SendMessage(m_hWnd, LB_GETTEXT, nIndex, (LPARAM)lpszBuffer);
|
|
}
|
|
|
|
inline int CListBox::GetTextLen(int nIndex) const
|
|
// Returns the length, in characters, of the string associated with a specified item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage( LB_GETTEXTLEN, nIndex, 0);
|
|
}
|
|
|
|
inline int CListBox::GetTopIndex() const
|
|
// Returns the index of the first visible item in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETTOPINDEX, 0, 0);
|
|
}
|
|
|
|
inline UINT CListBox::ItemFromPoint(CPoint pt, BOOL& bOutside) const
|
|
// Retrieves the zero-based index of the item nearest the specified point in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
DWORD dw = (DWORD)::SendMessage(m_hWnd, LB_ITEMFROMPOINT, 0, MAKELPARAM(pt.x, pt.y));
|
|
bOutside = !!HIWORD(dw);
|
|
return LOWORD(dw);
|
|
}
|
|
|
|
inline void CListBox::SetColumnWidth(int cxWidth) const
|
|
// Sets the width, in pixels, of all columns in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(LB_SETCOLUMNWIDTH, cxWidth, 0);
|
|
}
|
|
|
|
inline void CListBox::SetHorizontalExtent(int cxExtent) const
|
|
// Sets the scrollable width, in pixels, of a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(LB_SETHORIZONTALEXTENT, cxExtent, 0);
|
|
}
|
|
|
|
inline int CListBox::SetItemData(int nIndex, DWORD dwItemData) const
|
|
// Associates a value with a list box item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_SETITEMDATA, nIndex, (LPARAM)dwItemData);
|
|
}
|
|
|
|
inline int CListBox::SetItemDataPtr(int nIndex, void* pData) const
|
|
// Associates a value with a list box item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return SetItemData(nIndex, (DWORD)(DWORD_PTR)pData);
|
|
}
|
|
|
|
inline int CListBox::SetItemHeight(int nIndex, UINT cyItemHeight) const
|
|
// Sets the height, in pixels, of an item or items in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_SETITEMHEIGHT, nIndex, MAKELONG(cyItemHeight, 0));
|
|
}
|
|
|
|
inline LCID CListBox::SetLocale(LCID nNewLocale) const
|
|
// Sets the locale of a list box and returns the previous locale identifier.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (LCID)::SendMessage(m_hWnd, LB_SETLOCALE, (WPARAM)nNewLocale, 0);
|
|
}
|
|
|
|
inline BOOL CListBox::SetTabStops(int nTabStops, LPINT rgTabStops) const
|
|
// Sets the tab stops to those specified in a specified array.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(LB_SETTABSTOPS, nTabStops, (LPARAM)rgTabStops);
|
|
}
|
|
|
|
inline void CListBox::SetTabStops() const
|
|
// Sets the tab stops to those specified in a specified array.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(LB_SETTABSTOPS, 0, 0);
|
|
}
|
|
|
|
inline BOOL CListBox::SetTabStops(const int& cxEachStop) const
|
|
// Sets the tab stops to those specified in a specified array.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (BOOL)SendMessage(LB_SETTABSTOPS, 1, (LPARAM)(LPINT)&cxEachStop);
|
|
}
|
|
|
|
inline int CListBox::SetTopIndex(int nIndex) const
|
|
// Scrolls the list box so the specified item is at the top of the visible range.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_SETTOPINDEX, nIndex, 0);
|
|
}
|
|
|
|
inline int CListBox::GetCurSel() const
|
|
// Returns the index of the currently selected item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETCURSEL, 0, 0);
|
|
}
|
|
|
|
inline int CListBox::SetCurSel(int nSelect) const
|
|
// Selects a specified list box item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_SETCURSEL, nSelect, 0);
|
|
}
|
|
|
|
inline int CListBox::GetAnchorIndex() const
|
|
// Returns the index of the item that the mouse last selected.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETANCHORINDEX, 0, 0);
|
|
}
|
|
|
|
inline int CListBox::GetCaretIndex() const
|
|
// Returns the index of the item that has the focus rectangle.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETCARETINDEX, 0, 0L);
|
|
}
|
|
|
|
inline int CListBox::GetSelCount() const
|
|
// Returns the number of selected items in a multiple-selection list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETSELCOUNT, 0, 0);
|
|
}
|
|
|
|
inline int CListBox::GetSelItems(int nMaxItems, LPINT rgIndex) const
|
|
// Creates an array of the indexes of all selected items in a multiple-selection list box
|
|
// and returns the total number of selected items.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_GETSELITEMS, nMaxItems, (LPARAM)rgIndex);
|
|
}
|
|
|
|
inline int CListBox::SelItemRange(BOOL bSelect, int nFirstItem, int nLastItem) const
|
|
// Selects a specified range of items in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
if (bSelect)
|
|
return (int)SendMessage(LB_SELITEMRANGEEX, nFirstItem, nLastItem);
|
|
else
|
|
return (int)SendMessage(LB_SELITEMRANGEEX, nLastItem, nFirstItem);
|
|
}
|
|
|
|
inline void CListBox::SetAnchorIndex(int nIndex) const
|
|
// Sets the item that the mouse last selected to a specified item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(LB_SETANCHORINDEX, nIndex, 0);
|
|
}
|
|
|
|
inline int CListBox::SetCaretIndex(int nIndex, BOOL bScroll) const
|
|
// Sets the focus rectangle to a specified list box item.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_SETCARETINDEX, nIndex, MAKELONG(bScroll, 0));
|
|
}
|
|
|
|
inline int CListBox::SetSel(int nIndex, BOOL bSelect) const
|
|
// Selects an item in a multiple-selection list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_SETSEL, bSelect, nIndex);
|
|
}
|
|
|
|
inline int CListBox::AddString(LPCTSTR lpszItem) const
|
|
// Adds a string to a list box and returns its index.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_ADDSTRING, 0, (LPARAM)lpszItem);
|
|
}
|
|
|
|
inline int CListBox::DeleteString(UINT nIndex) const
|
|
// Removes a string from a list box and returns the number of strings remaining in the list.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_DELETESTRING, nIndex, 0);
|
|
}
|
|
|
|
inline int CListBox::Dir(UINT attr, LPCTSTR lpszWildCard) const
|
|
// Adds a list of filenames to a list box and returns the index of the last filename added.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_DIR, attr, (LPARAM)lpszWildCard);
|
|
}
|
|
|
|
inline int CListBox::FindString(int nStartAfter, LPCTSTR lpszItem) const
|
|
// Returns the index of the first string in the list box that begins with a specified string.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_FINDSTRING, nStartAfter, (LPARAM)lpszItem);
|
|
}
|
|
|
|
inline int CListBox::FindStringExact(int nIndexStart, LPCTSTR lpszFind) const
|
|
// Returns the index of the string in the list box that is equal to a specified string.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_FINDSTRINGEXACT, nIndexStart, (LPARAM)lpszFind);
|
|
}
|
|
|
|
inline int CListBox::InsertString(int nIndex, LPCTSTR lpszItem) const
|
|
// Inserts a string at a specified index in a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)SendMessage(LB_INSERTSTRING, nIndex, (LPARAM)lpszItem);
|
|
}
|
|
|
|
inline void CListBox::ResetContent() const
|
|
// Removes all items from a list box.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
SendMessage(LB_RESETCONTENT, 0, 0);
|
|
}
|
|
|
|
inline int CListBox::SelectString(int nStartAfter, LPCTSTR lpszItem) const
|
|
// Selects the first string it finds that matches a specified prefix.
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (int)::SendMessage(m_hWnd, LB_SELECTSTRING, nStartAfter, (LPARAM)lpszItem);
|
|
}
|
|
|
|
inline void CListBox::PreRegisterClass(WNDCLASS &wc)
|
|
{
|
|
// Set the Window Class
|
|
wc.lpszClassName = _T("ListBox");
|
|
}
|
|
|
|
|
|
////////////////////////////////////////
|
|
// Definitions for the CStatic class
|
|
//
|
|
inline HBITMAP CStatic::GetBitmap() const
|
|
// Returns the handle to the bitmap for the static control
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HBITMAP)SendMessage(STM_GETIMAGE, IMAGE_BITMAP, 0);
|
|
}
|
|
|
|
inline HCURSOR CStatic::GetCursor() const
|
|
// Returns the handle to the icon for the static control
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HCURSOR)SendMessage(STM_GETIMAGE, IMAGE_CURSOR, 0);
|
|
}
|
|
|
|
inline HENHMETAFILE CStatic::GetEnhMetaFile() const
|
|
// Returns the handle to the enhanced metafile for the static control
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HENHMETAFILE)SendMessage(STM_GETIMAGE, IMAGE_ENHMETAFILE, 0);
|
|
}
|
|
|
|
inline HICON CStatic::GetIcon() const
|
|
// Returns the handle to the icon for the static control
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HICON)SendMessage(STM_GETIMAGE, IMAGE_ICON, 0);
|
|
}
|
|
|
|
inline HBITMAP CStatic::SetBitmap(HBITMAP hBitmap) const
|
|
// Sets the handle to the bitmap for the static control
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HBITMAP)SendMessage(STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBitmap);
|
|
}
|
|
|
|
inline HCURSOR CStatic::SetCursor(HCURSOR hCursor) const
|
|
// Sets the handle to the cursor for the static control
|
|
{
|
|
assert(::IsWindow(m_hWnd));
|
|
return (HCURSOR)SendMessage(STM_SETIMAGE, IMAGE_CURSOR, (LPARAM)hCursor);
|
|
}
|
|
|
|
inline HENHMETAFILE CStatic::SetEnhMetaFile(HENHMETAFILE hMetaFile) const
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// Sets the handle to the enhanced metafile for the static control
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{
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assert(::IsWindow(m_hWnd));
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return (HENHMETAFILE)SendMessage(STM_SETIMAGE, IMAGE_ENHMETAFILE, (LPARAM)hMetaFile);
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}
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inline HICON CStatic::SetIcon(HICON hIcon) const
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// Sets the handle to the icon for the static control
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{
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assert(::IsWindow(m_hWnd));
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return (HICON)SendMessage(STM_SETIMAGE, IMAGE_ICON, (LPARAM)hIcon);
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}
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inline void CStatic::PreRegisterClass(WNDCLASS &wc)
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{
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// Set the Window Class
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wc.lpszClassName = _T("Static");
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}
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}
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#endif // _WIN32XX_STDCONTROLS_H_
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