如何婧突指碈listctrl 自绘滚动条的滚动条位置
点击联系发帖人
时间：2016-11-25 13:29
1380人阅读
标准的滚动条 是不能通过子类化来制定的， 如果想得到漂亮的滚动条，需要自己动手画。
要为CListCtrl 添加滚动条，大概思路如下：
(1) 使 CListCtrl 标准的滚动条不可用
(2) 手动定位 H 和 V 滚动条的位置( 不属于 ClistCtrl 的子控件 )
(3) 需要处理，
鼠标点击 左右箭头， 滚动一行
鼠标点击 滑块空白处， 滚动一页
鼠标拖拽滑块
下面是简单示例图： 滑块，左右箭头均是 宽26像素 高12像素
分析代码如下 SkinHorizontalScrollbar.cpp
view plaincopy to clipboardprint?
1.// SkinHorizontalScrollbar.cpp : implementation file
4.#include &stdafx.h&
5.#include &test_scroll.h&
6.#include &SkinHorizontalScrollbar.h&
8.#ifdef _DEBUG
9.#define new DEBUG_NEW
10.#undef THIS_FILE
11.static char THIS_FILE[] = __FILE__;
14./////////////////////////////////////////////////////////////////////////////
15.// CSkinHorizontalScrollbar
17.CSkinHorizontalScrollbar::CSkinHorizontalScrollbar()
19. nThumbLeft = 25;
20. dbThumbRemainder = 0.00f;
22. bMouseDown =
23. bMouseDownArrowLeft =
24. bMouseDownArrowRight =
25. bDragging =
26. pList = NULL;
29.CSkinHorizontalScrollbar::~CSkinHorizontalScrollbar()
34.BEGIN_MESSAGE_MAP(CSkinHorizontalScrollbar, CStatic)
35. //{{AFX_MSG_MAP(CSkinHorizontalScrollbar)
36. ON_WM_PAINT()
37. ON_WM_LBUTTONDOWN()
38. ON_WM_LBUTTONUP()
39. ON_WM_MOUSEMOVE()
40. ON_WM_TIMER()
41. //}}AFX_MSG_MAP
42.END_MESSAGE_MAP()
44./////////////////////////////////////////////////////////////////////////////
45.// CSkinHorizontalScrollbar message handlers
47.void CSkinHorizontalScrollbar::OnPaint()
49. CPaintDC dc(this); // device context for painting
51. Draw();
54.void CSkinHorizontalScrollbar::OnLButtonDown(UINT nFlags, CPoint point)
56. SetCapture();
57. CRect clientR
58. GetClientRect(&clientRect);
60. int nWidth = clientRect.Width()-26;
62. // 左箭头的区域
63. CRect rectLeftArrow(0,0,26,20);
64. // 右箭头区域
65. CRect rectRightArrow(nWidth,0,nWidth+26,20);
66. // 滑块区域
67. CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
70. // 是否点重滑块
71. if(rectThumb.PtInRect(point))
73. bMouseDown =
76. // 是否点重右箭头
77. if(rectRightArrow.PtInRect(point))
79. bMouseDownArrowRight =
80. SetTimer(2,250,NULL);
82. // 是否点重左箭头
83. if(rectLeftArrow.PtInRect(point))
85. bMouseDownArrowLeft =
86. SetTimer(2,250,NULL);
89. CStatic::OnLButtonDown(nFlags, point);
92.void CSkinHorizontalScrollbar::OnLButtonUp(UINT nFlags, CPoint point)
94. UpdateThumbPosition();
95. KillTimer(1);
96. ReleaseCapture();
99. bool bInChannel =
101. CRect clientR
102. GetClientRect(&clientRect);
104. int nWidth = clientRect.Width()-26;
106. CRect rectLeftArrow(0,0,26,20);
107. CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
109. if(rectLeftArrow.PtInRect(point))
111. ScrollLeft();
112. bInChannel =
115. CRect rectRightArrow(nWidth,0,nWidth+26,20);
118. if(rectRightArrow.PtInRect(point))
120. ScrollRight();
121. bInChannel =
124. if(rectThumb.PtInRect(point))
126. bInChannel =
129. if(bInChannel == true && !bMouseDown)
131. if(point.x & nThumbLeft)
133. PageRight();
137. PageLeft();
142. //恢复所有变量
143. bMouseDown =
144. bDragging =
145. bMouseDownArrowLeft =
146. bMouseDownArrowRight =
148. CStatic::OnLButtonUp(nFlags, point);
151.void CSkinHorizontalScrollbar::OnMouseMove(UINT nFlags, CPoint point)
153. CRect clientR
154. GetClientRect(&clientRect);
156. if(bMouseDown)
157. bDragging =
159. if(bDragging)
161. //滑块宽度 26 , 此处假定鼠标点中的是滑块的中点, 计算滑块位置
162. nThumbLeft = point.x-13;
164. double nMax = pList-&GetScrollLimit(SB_HORZ);
165. int nPos = pList-&GetScrollPos(SB_HORZ);
167. // 计算可滚动的范围: clientRect.Width() - 左箭头宽 - 右箭头宽 - 滑块宽
168. double nWidth = clientRect.Width()-75;
169. double nVar = nM
170. dbThumbInterval = nWidth/nV
172. // nThumbLeft-25: 滑块偏离起点的距离
173. // (nThumbLeft-25)/dbThumbInterval 需要滚动的次数
174. int nScrollTimes = (int)((nThumbLeft-25)/dbThumbInterval)-nP
177. size.cx = nScrollT
178. size.cy = 0;
180. // 强制列表滚动
181. pList-&Scroll(size);
183. LimitThumbPosition();
185. Draw();
188. CStatic::OnMouseMove(nFlags, point);
191.void CSkinHorizontalScrollbar::OnTimer(UINT nIDEvent)
193. if(nIDEvent == 1)
195. if(bMouseDownArrowRight)
197. ScrollRight();
200. if(bMouseDownArrowLeft)
202. ScrollLeft();
205. else if(nIDEvent == 2)
207. if(bMouseDownArrowRight)
209. KillTimer(2);
210. SetTimer(1, 50, NULL);
213. if(bMouseDownArrowLeft)
215. KillTimer(2);
216. SetTimer(1, 50, NULL);
220. CStatic::OnTimer(nIDEvent);
223.void CSkinHorizontalScrollbar::ScrollLeft()
225. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINELEFT,0),NULL);
226. UpdateThumbPosition();
229.void CSkinHorizontalScrollbar::ScrollRight()
231. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINERIGHT,0),NULL);
232. UpdateThumbPosition();
235.void CSkinHorizontalScrollbar::UpdateThumbPosition()
237. CRect clientR
238. GetClientRect(&clientRect);
240. double nPos = pList-&GetScrollPos(SB_HORZ);
241. double nMax = pList-&GetScrollLimit(SB_HORZ);
242. double nWidth = clientRect.Width()-75;
243. double nVar = nM
245. dbThumbInterval = nWidth/nV
247. double nNewdbValue = dbThumbInterval * (nPos);
248. int nNewValue = (int)nNewdbV
249. //double nExtra = nNewdbValue - nNewV
250. //dbThumbRemainder = nE
252. nThumbLeft = 25+nNewV
254. TRACE(&nPos: %0.3f, nMax : %0.3f, nWidth: %0.3f, dbThumbInterval: %0.3f\r\n&,
255. nPos , nMax, nWidth, dbThumbInterval);
257. LimitThumbPosition();
259. Draw();
262.void CSkinHorizontalScrollbar::PageRight()
264. TRACE(&CSkinHorizontalScrollbar::PageRight \r\n&);
265. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEDOWN,0),NULL);
266. UpdateThumbPosition();
269.void CSkinHorizontalScrollbar::PageLeft()
271. TRACE(&CSkinHorizontalScrollbar::PageLeft \r\n&);
272. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEUP,0),NULL);
273. UpdateThumbPosition();
276.void CSkinHorizontalScrollbar::Draw()
278. CClientDC dc(this);
279. CRect clientR
280. GetClientRect(&clientRect);
281. CMemDC memDC(&dc, &clientRect);
283. // 填充背景
284. memDC.FillSolidRect(&clientRect, RGB(76,85,118));
286. //画左箭头
287. CDC bitmapDC;
288. bitmapDC.CreateCompatibleDC(&dc);
290. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_LEFTARROW);
291. CBitmap* pOldBitmap = bitmapDC.SelectObject(&bitmap);
292. memDC.BitBlt(clientRect.left,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
294. bitmapDC.SelectObject(pOldBitmap);
295. bitmap.DeleteObject();
296. pOldBitmap = NULL;
299. //画中间背景
300. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_SPAN);
301. pOldBitmap = bitmapDC.SelectObject(&bitmap);
302. int nWidth = clientRect.Width() - 26;
303. memDC.StretchBlt(clientRect.left+26, clientRect.top, nWidth,12,&bitmapDC, 0,0, 1, 12, SRCCOPY);
304. bitmapDC.SelectObject(pOldBitmap);
305. bitmap.DeleteObject();
306. pOldBitmap = NULL;
309. //画右箭头
310. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_RIGHTARROW);
311. pOldBitmap = bitmapDC.SelectObject(&bitmap);
312. memDC.BitBlt(nWidth,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
313. bitmapDC.SelectObject(pOldBitmap);
314. bitmap.DeleteObject();
315. pOldBitmap = NULL;
319. //If there is nothing to scroll then don't
320. //show the thumb control otherwise show it
321. TRACE(&pList-&GetScrollLimit: %d\r\n&, pList-&GetScrollLimit(SB_HORZ) );
323. if(pList-&GetScrollLimit(SB_HORZ) != 0)
325. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_THUMB);
327. pOldBitmap = bitmapDC.SelectObject(&bitmap);
329. memDC.BitBlt( clientRect.left+nThumbLeft, clientRect.top, 26,12,
330. &bitmapDC, 0, 0, SRCCOPY);
332. bitmapDC.SelectObject(pOldBitmap);
333. bitmap.DeleteObject();
334. pOldBitmap = NULL;
340.void CSkinHorizontalScrollbar::LimitThumbPosition()
342. CRect clientR
343. GetClientRect(&clientRect);
346. // 滑块的范围是 左右箭头之间的区域, 左右箭头宽 26 像素
347. if(nThumbLeft+26 & (clientRect.Width()-26))
349. nThumbLeft = clientRect.Width()-51;
352. if(nThumbLeft & (clientRect.left+25))
354. nThumbLeft = clientRect.left+25;
// SkinHorizontalScrollbar.cpp : implementation file // #include &stdafx.h& #include &test_scroll.h& #include &SkinHorizontalScrollbar.h& #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif /////////////////////////////////////////////////////////////////////////////
// CSkinHorizontalScrollbar CSkinHorizontalScrollbar::CSkinHorizontalScrollbar() { nThumbLeft = 25; dbThumbRemainder = 0.00f; bMouseDown = bMouseDownArrowLeft = bMouseDownArrowRight = bDragging = pList = NULL; } CSkinHorizontalScrollbar::~CSkinHorizontalScrollbar()
{ } BEGIN_MESSAGE_MAP(CSkinHorizontalScrollbar, CStatic) //{{AFX_MSG_MAP(CSkinHorizontalScrollbar) ON_WM_PAINT() ON_WM_LBUTTONDOWN() ON_WM_LBUTTONUP() ON_WM_MOUSEMOVE() ON_WM_TIMER() //}}AFX_MSG_MAP END_MESSAGE_MAP() /////////////////////////////////////////////////////////////////////////////
// CSkinHorizontalScrollbar message handlers void CSkinHorizontalScrollbar::OnPaint() { CPaintDC dc(this); // device context for painting Draw(); } void CSkinHorizontalScrollbar::OnLButtonDown(UINT nFlags, CPoint point) { SetCapture(); CRect clientR GetClientRect(&clientRect);
int nWidth = clientRect.Width()-26; // 左箭头的区域 CRect rectLeftArrow(0,0,26,20); // 右箭头区域 CRect rectRightArrow(nWidth,0,nWidth+26,20); // 滑块区域 CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20); // 是否点重滑块 if(rectThumb.PtInRect(point)) { bMouseDown = } // 是否点重右箭头
if(rectRightArrow.PtInRect(point)) { bMouseDownArrowRight = SetTimer(2,250,NULL); } // 是否点重左箭头 if(rectLeftArrow.PtInRect(point)) { bMouseDownArrowLeft = SetTimer(2,250,NULL); } CStatic::OnLButtonDown(nFlags, point); } void CSkinHorizontalScrollbar::OnLButtonUp(UINT
nFlags, CPoint point) { UpdateThumbPosition(); KillTimer(1); ReleaseCapture(); bool bInChannel = CRect clientR GetClientRect(&clientRect); int nWidth = clientRect.Width()-26; CRect rectLeftArrow(0,0,26,20); CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
if(rectLeftArrow.PtInRect(point)) { ScrollLeft(); bInChannel = } CRect rectRightArrow(nWidth,0,nWidth+26,20); if(rectRightArrow.PtInRect(point)) { ScrollRight(); bInChannel = } if(rectThumb.PtInRect(point)) { bInChannel = } if(bInChannel
== true && !bMouseDown) { if(point.x & nThumbLeft) { PageRight(); } else { PageLeft(); } } //恢复所有变量 bMouseDown = bDragging = bMouseDownArrowLeft = bMouseDownArrowRight = CStatic::OnLButtonUp(nFlags, point); } void CSkinHorizontalScrollbar::OnMouseMove(UINT
nFlags, CPoint point) { CRect clientR GetClientRect(&clientRect); if(bMouseDown) bDragging = if(bDragging) { //滑块宽度 26 , 此处假定鼠标点中的是滑块的中点, 计算滑块位置 nThumbLeft = point.x-13; double nMax = pList-&GetScrollLimit(SB_HORZ); int nPos = pList-&GetScrollPos(SB_HORZ);
// 计算可滚动的范围: clientRect.Width() - 左箭头宽 - 右箭头宽 - 滑块宽 double nWidth = clientRect.Width()-75; double nVar = nM dbThumbInterval = nWidth/nV // nThumbLeft-25: 滑块偏离起点的距离 // (nThumbLeft-25)/dbThumbInterval 需要滚动的次数 int nScrollTimes = (int)((nThumbLeft-25)/dbThumbInterval)-nP
CS size.cx = nScrollT size.cy = 0; // 强制列表滚动 pList-&Scroll(size); LimitThumbPosition(); Draw(); } CStatic::OnMouseMove(nFlags, point); } void CSkinHorizontalScrollbar::OnTimer(UINT nIDEvent) { if(nIDEvent == 1) { if(bMouseDownArrowRight) { ScrollRight();
} if(bMouseDownArrowLeft) { ScrollLeft(); } } else if(nIDEvent == 2) { if(bMouseDownArrowRight) { KillTimer(2); SetTimer(1, 50, NULL); } if(bMouseDownArrowLeft) { KillTimer(2); SetTimer(1, 50, NULL); } } CStatic::OnTimer(nIDEvent); } void CSkinHorizontalScrollbar::ScrollLeft()
{ pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINELEFT,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::ScrollRight() { pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINERIGHT,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::UpdateThumbPosition()
{ CRect clientR GetClientRect(&clientRect); double nPos = pList-&GetScrollPos(SB_HORZ); double nMax = pList-&GetScrollLimit(SB_HORZ); double nWidth = clientRect.Width()-75; double nVar = nM dbThumbInterval = nWidth/nV double nNewdbValue = dbThumbInterval
* (nPos); int nNewValue = (int)nNewdbV //double nExtra = nNewdbValue - nNewV //dbThumbRemainder = nE nThumbLeft = 25+nNewV TRACE(&nPos: %0.3f, nMax : %0.3f, nWidth: %0.3f, dbThumbInterval: %0.3f\r\n&, nPos , nMax, nWidth, dbThumbInterval);
LimitThumbPosition(); Draw(); } void CSkinHorizontalScrollbar::PageRight() { TRACE(&CSkinHorizontalScrollbar::PageRight \r\n&); pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEDOWN,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::PageLeft()
{ TRACE(&CSkinHorizontalScrollbar::PageLeft \r\n&); pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEUP,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::Draw() { CClientDC dc(this); CRect clientR GetClientRect(&clientRect); CMemDC memDC(&dc,
&clientRect); // 填充背景 memDC.FillSolidRect(&clientRect, RGB(76,85,118)); //画左箭头 CDC bitmapDC; bitmapDC.CreateCompatibleDC(&dc); CB bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_LEFTARROW); CBitmap* pOldBitmap = bitmapDC.SelectObject(&bitmap); memDC.BitBlt(clientRect.left,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap = NULL; //画中间背景 bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_SPAN); pOldBitmap = bitmapDC.SelectObject(&bitmap); int nWidth = clientRect.Width() - 26; memDC.StretchBlt(clientRect.left+26, clientRect.top,
nWidth,12,&bitmapDC, 0,0, 1, 12, SRCCOPY); bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap = NULL; //画右箭头 bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_RIGHTARROW); pOldBitmap = bitmapDC.SelectObject(&bitmap); memDC.BitBlt(nWidth,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap = NULL; //If there is nothing to scroll then don't //show the thumb control otherwise show it TRACE(&pList-&GetScrollLimit: %d\r\n&, pList-&GetScrollLimit(SB_HORZ) ); if(pList-&GetScrollLimit(SB_HORZ)
!= 0) { bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_THUMB); pOldBitmap = bitmapDC.SelectObject(&bitmap); memDC.BitBlt( clientRect.left+nThumbLeft, clientRect.top, 26,12, &bitmapDC, 0, 0, SRCCOPY); bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap
= NULL; } } void CSkinHorizontalScrollbar::LimitThumbPosition() { CRect clientR GetClientRect(&clientRect); // 滑块的范围是 左右箭头之间的区域, 左右箭头宽 26 像素 if(nThumbLeft+26 & (clientRect.Width()-26)) { nThumbLeft = clientRect.Width()-51; } if(nThumbLeft & (clientRect.left+25))
{ nThumbLeft = clientRect.left+25; } }
SkinHorizontalScrollbar.h
view plaincopy to clipboardprint?
1.#if !defined(AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_)
2.#define AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_
4.#include &memdc.h&
7.class CSkinHorizontalScrollbar : public CStatic
10. CSkinHorizontalScrollbar();
11. void ScrollLeft();
12. void ScrollRight();
14. bool bMouseDownArrowRight, bMouseDownArrowL
15. bool bD
16. bool bMouseD
18. int nThumbL
19. double dbThumbR
20. double dbThumbI
22.// Attributes
23.public:
25.// Operations
26.public:
29.public:
30. CListCtrl* pL
31. void LimitThumbPosition();
32. void Draw();
33. void PageLeft();
34. void PageRight();
35. void UpdateThumbPosition();
36. virtual ~CSkinHorizontalScrollbar();
40.protected:
41. afx_msg void OnPaint();
42. afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
43. afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
44. afx_msg void OnMouseMove(UINT nFlags, CPoint point);
45. afx_msg void OnTimer(UINT nIDEvent);
47. DECLARE_MESSAGE_MAP()
#if !defined(AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_) #define AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_ #include &memdc.h& class CSkinHorizontalScrollbar : public CStatic { public:
CSkinHorizontalScrollbar(); void ScrollLeft(); void ScrollRight(); bool bMouseDownArrowRight, bMouseDownArrowL bool bD bool bMouseD int nThumbL double dbThumbR double dbThumbI // Attributes public: // Operations public:
public: CListCtrl* pL void LimitThumbPosition(); void Draw(); void PageLeft(); void PageRight(); void UpdateThumbPosition(); virtual ~CSkinHorizontalScrollbar(); protected: afx_msg void OnPaint(); afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point); afx_msg void OnMouseMove(UINT nFlags, CPoint point); afx_msg void OnTimer(UINT nIDEvent); DECLARE_MESSAGE_MAP() }; #endif
CMyListCtrl::Init 动态创建滚动条控件, 并定位滚动条的位置。
然后 在CDialog::OnInitDialog() 点调用 m_list.Init 即可完成。
参考知识库
* 以上用户言论只代表其个人观点，不代表CSDN网站的观点或立场
访问：75152次
积分：1065
积分：1065
排名：千里之外
原创：27篇
转载：12篇
评论：26条
(1)(2)(2)(1)(2)(1)(2)(1)(1)(1)(6)(7)(4)(3)(4)(2)浏览器不支持嵌入式框架，或被配置为不显示嵌入式框架。C++技术类（1）
&if( RunTimeHelper::IsVista() )
&&::SetWindowLong(hWnd, GWL_STYLE, (nBS|LVS_REPORT|LVS_OWNERDRAWFIXED|LVS_ALIGNLEFT|LVS_NOCOLUMNHEADER|LVS_NOSCROLL));
&&::SetWindowLong(hWnd, GWL_STYLE, (nBS|LVS_REPORT|LVS_OWNERDRAWFIXED|LVS_ALIGNLEFT|LVS_NOCOLUMNHEADER));
RunTimeHelper::IsVista() 这个函数是WTL提供的，完全可以自己写来判断是不是Vista or later,
&//这种只有在Comctl32.dll versions 4.71 through 5.82
&InitializeFlatSB(m_hWnd);&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
&FlatSB_EnableScrollBar(m_hWnd, SB_BOTH, ESB_DISABLE_BOTH);&
在WM_NCCALCSIZE消息的响应函数中写下如下代码
&//XP去掉滚动条，XP窗口风格生效，而经典风格下是无效的
&ModifyStyle( WS_HSCROLL | WS_VSCROLL, 0 ); // 去掉水平滚动条和竖直滚动条&&&&&&&
&return ::DefWindowProc(m_hWnd,WM_NCCALCSIZE,wParam,lParam);
这三步过后就能实现了
参考知识库
* 以上用户言论只代表其个人观点，不代表CSDN网站的观点或立场
访问：623次
排名：千里之外本帖子已过去太久远了，不再提供回复功能。2012年4月 VC/MFC大版内专家分月排行榜第一
2012年5月 VC/MFC大版内专家分月排行榜第二2012年3月 VC/MFC大版内专家分月排行榜第二2011年7月 VC/MFC大版内专家分月排行榜第二2011年1月 VC/MFC大版内专家分月排行榜第二2010年12月 VC/MFC大版内专家分月排行榜第二2010年9月 VC/MFC大版内专家分月排行榜第二2010年6月 VC/MFC大版内专家分月排行榜第二2010年5月 VC/MFC大版内专家分月排行榜第二2010年4月 VC/MFC大版内专家分月排行榜第二
匿名用户不能发表回复！|
每天回帖即可获得10分可用分！小技巧：
你还可以输入10000个字符
(Ctrl+Enter)
请遵守CSDN，不得违反国家法律法规。
转载文章请注明出自“CSDN（www.csdn.net）”。如是商业用途请联系原作者。}
标准的滚动条 是不能通过子类化来制定的， 如果想得到漂亮的滚动条，需要自己动手画。
要为CListCtrl 添加滚动条，大概思路如下：
(1) 使 CListCtrl 标准的滚动条不可用
(2) 手动定位 H 和 V 滚动条的位置( 不属于 ClistCtrl 的子控件 )
(3) 需要处理，
鼠标点击 左右箭头， 滚动一行
鼠标点击 滑块空白处， 滚动一页
鼠标拖拽滑块
下面是简单示例图： 滑块，左右箭头均是 宽26像素 高12像素
分析代码如下 SkinHorizontalScrollbar.cpp
view plaincopy to clipboardprint?
1.// SkinHorizontalScrollbar.cpp : implementation file
4.#include &stdafx.h&
5.#include &test_scroll.h&
6.#include &SkinHorizontalScrollbar.h&
8.#ifdef _DEBUG
9.#define new DEBUG_NEW
10.#undef THIS_FILE
11.static char THIS_FILE[] = __FILE__;
14./////////////////////////////////////////////////////////////////////////////
15.// CSkinHorizontalScrollbar
17.CSkinHorizontalScrollbar::CSkinHorizontalScrollbar()
19. nThumbLeft = 25;
20. dbThumbRemainder = 0.00f;
22. bMouseDown =
23. bMouseDownArrowLeft =
24. bMouseDownArrowRight =
25. bDragging =
26. pList = NULL;
29.CSkinHorizontalScrollbar::~CSkinHorizontalScrollbar()
34.BEGIN_MESSAGE_MAP(CSkinHorizontalScrollbar, CStatic)
35. //{{AFX_MSG_MAP(CSkinHorizontalScrollbar)
36. ON_WM_PAINT()
37. ON_WM_LBUTTONDOWN()
38. ON_WM_LBUTTONUP()
39. ON_WM_MOUSEMOVE()
40. ON_WM_TIMER()
41. //}}AFX_MSG_MAP
42.END_MESSAGE_MAP()
44./////////////////////////////////////////////////////////////////////////////
45.// CSkinHorizontalScrollbar message handlers
47.void CSkinHorizontalScrollbar::OnPaint()
49. CPaintDC dc(this); // device context for painting
51. Draw();
54.void CSkinHorizontalScrollbar::OnLButtonDown(UINT nFlags, CPoint point)
56. SetCapture();
57. CRect clientR
58. GetClientRect(&clientRect);
60. int nWidth = clientRect.Width()-26;
62. // 左箭头的区域
63. CRect rectLeftArrow(0,0,26,20);
64. // 右箭头区域
65. CRect rectRightArrow(nWidth,0,nWidth+26,20);
66. // 滑块区域
67. CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
70. // 是否点重滑块
71. if(rectThumb.PtInRect(point))
73. bMouseDown =
76. // 是否点重右箭头
77. if(rectRightArrow.PtInRect(point))
79. bMouseDownArrowRight =
80. SetTimer(2,250,NULL);
82. // 是否点重左箭头
83. if(rectLeftArrow.PtInRect(point))
85. bMouseDownArrowLeft =
86. SetTimer(2,250,NULL);
89. CStatic::OnLButtonDown(nFlags, point);
92.void CSkinHorizontalScrollbar::OnLButtonUp(UINT nFlags, CPoint point)
94. UpdateThumbPosition();
95. KillTimer(1);
96. ReleaseCapture();
99. bool bInChannel =
101. CRect clientR
102. GetClientRect(&clientRect);
104. int nWidth = clientRect.Width()-26;
106. CRect rectLeftArrow(0,0,26,20);
107. CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
109. if(rectLeftArrow.PtInRect(point))
111. ScrollLeft();
112. bInChannel =
115. CRect rectRightArrow(nWidth,0,nWidth+26,20);
118. if(rectRightArrow.PtInRect(point))
120. ScrollRight();
121. bInChannel =
124. if(rectThumb.PtInRect(point))
126. bInChannel =
129. if(bInChannel == true && !bMouseDown)
131. if(point.x & nThumbLeft)
133. PageRight();
137. PageLeft();
142. //恢复所有变量
143. bMouseDown =
144. bDragging =
145. bMouseDownArrowLeft =
146. bMouseDownArrowRight =
148. CStatic::OnLButtonUp(nFlags, point);
151.void CSkinHorizontalScrollbar::OnMouseMove(UINT nFlags, CPoint point)
153. CRect clientR
154. GetClientRect(&clientRect);
156. if(bMouseDown)
157. bDragging =
159. if(bDragging)
161. //滑块宽度 26 , 此处假定鼠标点中的是滑块的中点, 计算滑块位置
162. nThumbLeft = point.x-13;
164. double nMax = pList-&GetScrollLimit(SB_HORZ);
165. int nPos = pList-&GetScrollPos(SB_HORZ);
167. // 计算可滚动的范围: clientRect.Width() - 左箭头宽 - 右箭头宽 - 滑块宽
168. double nWidth = clientRect.Width()-75;
169. double nVar = nM
170. dbThumbInterval = nWidth/nV
172. // nThumbLeft-25: 滑块偏离起点的距离
173. // (nThumbLeft-25)/dbThumbInterval 需要滚动的次数
174. int nScrollTimes = (int)((nThumbLeft-25)/dbThumbInterval)-nP
177. size.cx = nScrollT
178. size.cy = 0;
180. // 强制列表滚动
181. pList-&Scroll(size);
183. LimitThumbPosition();
185. Draw();
188. CStatic::OnMouseMove(nFlags, point);
191.void CSkinHorizontalScrollbar::OnTimer(UINT nIDEvent)
193. if(nIDEvent == 1)
195. if(bMouseDownArrowRight)
197. ScrollRight();
200. if(bMouseDownArrowLeft)
202. ScrollLeft();
205. else if(nIDEvent == 2)
207. if(bMouseDownArrowRight)
209. KillTimer(2);
210. SetTimer(1, 50, NULL);
213. if(bMouseDownArrowLeft)
215. KillTimer(2);
216. SetTimer(1, 50, NULL);
220. CStatic::OnTimer(nIDEvent);
223.void CSkinHorizontalScrollbar::ScrollLeft()
225. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINELEFT,0),NULL);
226. UpdateThumbPosition();
229.void CSkinHorizontalScrollbar::ScrollRight()
231. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINERIGHT,0),NULL);
232. UpdateThumbPosition();
235.void CSkinHorizontalScrollbar::UpdateThumbPosition()
237. CRect clientR
238. GetClientRect(&clientRect);
240. double nPos = pList-&GetScrollPos(SB_HORZ);
241. double nMax = pList-&GetScrollLimit(SB_HORZ);
242. double nWidth = clientRect.Width()-75;
243. double nVar = nM
245. dbThumbInterval = nWidth/nV
247. double nNewdbValue = dbThumbInterval * (nPos);
248. int nNewValue = (int)nNewdbV
249. //double nExtra = nNewdbValue - nNewV
250. //dbThumbRemainder = nE
252. nThumbLeft = 25+nNewV
254. TRACE(&nPos: %0.3f, nMax : %0.3f, nWidth: %0.3f, dbThumbInterval: %0.3f\r\n&,
255. nPos , nMax, nWidth, dbThumbInterval);
257. LimitThumbPosition();
259. Draw();
262.void CSkinHorizontalScrollbar::PageRight()
264. TRACE(&CSkinHorizontalScrollbar::PageRight \r\n&);
265. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEDOWN,0),NULL);
266. UpdateThumbPosition();
269.void CSkinHorizontalScrollbar::PageLeft()
271. TRACE(&CSkinHorizontalScrollbar::PageLeft \r\n&);
272. pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEUP,0),NULL);
273. UpdateThumbPosition();
276.void CSkinHorizontalScrollbar::Draw()
278. CClientDC dc(this);
279. CRect clientR
280. GetClientRect(&clientRect);
281. CMemDC memDC(&dc, &clientRect);
283. // 填充背景
284. memDC.FillSolidRect(&clientRect, RGB(76,85,118));
286. //画左箭头
287. CDC bitmapDC;
288. bitmapDC.CreateCompatibleDC(&dc);
290. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_LEFTARROW);
291. CBitmap* pOldBitmap = bitmapDC.SelectObject(&bitmap);
292. memDC.BitBlt(clientRect.left,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
294. bitmapDC.SelectObject(pOldBitmap);
295. bitmap.DeleteObject();
296. pOldBitmap = NULL;
299. //画中间背景
300. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_SPAN);
301. pOldBitmap = bitmapDC.SelectObject(&bitmap);
302. int nWidth = clientRect.Width() - 26;
303. memDC.StretchBlt(clientRect.left+26, clientRect.top, nWidth,12,&bitmapDC, 0,0, 1, 12, SRCCOPY);
304. bitmapDC.SelectObject(pOldBitmap);
305. bitmap.DeleteObject();
306. pOldBitmap = NULL;
309. //画右箭头
310. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_RIGHTARROW);
311. pOldBitmap = bitmapDC.SelectObject(&bitmap);
312. memDC.BitBlt(nWidth,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
313. bitmapDC.SelectObject(pOldBitmap);
314. bitmap.DeleteObject();
315. pOldBitmap = NULL;
319. //If there is nothing to scroll then don't
320. //show the thumb control otherwise show it
321. TRACE(&pList-&GetScrollLimit: %d\r\n&, pList-&GetScrollLimit(SB_HORZ) );
323. if(pList-&GetScrollLimit(SB_HORZ) != 0)
325. bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_THUMB);
327. pOldBitmap = bitmapDC.SelectObject(&bitmap);
329. memDC.BitBlt( clientRect.left+nThumbLeft, clientRect.top, 26,12,
330. &bitmapDC, 0, 0, SRCCOPY);
332. bitmapDC.SelectObject(pOldBitmap);
333. bitmap.DeleteObject();
334. pOldBitmap = NULL;
340.void CSkinHorizontalScrollbar::LimitThumbPosition()
342. CRect clientR
343. GetClientRect(&clientRect);
346. // 滑块的范围是 左右箭头之间的区域, 左右箭头宽 26 像素
347. if(nThumbLeft+26 & (clientRect.Width()-26))
349. nThumbLeft = clientRect.Width()-51;
352. if(nThumbLeft & (clientRect.left+25))
354. nThumbLeft = clientRect.left+25;
// SkinHorizontalScrollbar.cpp : implementation file // #include &stdafx.h& #include &test_scroll.h& #include &SkinHorizontalScrollbar.h& #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif /////////////////////////////////////////////////////////////////////////////
// CSkinHorizontalScrollbar CSkinHorizontalScrollbar::CSkinHorizontalScrollbar() { nThumbLeft = 25; dbThumbRemainder = 0.00f; bMouseDown = bMouseDownArrowLeft = bMouseDownArrowRight = bDragging = pList = NULL; } CSkinHorizontalScrollbar::~CSkinHorizontalScrollbar()
{ } BEGIN_MESSAGE_MAP(CSkinHorizontalScrollbar, CStatic) //{{AFX_MSG_MAP(CSkinHorizontalScrollbar) ON_WM_PAINT() ON_WM_LBUTTONDOWN() ON_WM_LBUTTONUP() ON_WM_MOUSEMOVE() ON_WM_TIMER() //}}AFX_MSG_MAP END_MESSAGE_MAP() /////////////////////////////////////////////////////////////////////////////
// CSkinHorizontalScrollbar message handlers void CSkinHorizontalScrollbar::OnPaint() { CPaintDC dc(this); // device context for painting Draw(); } void CSkinHorizontalScrollbar::OnLButtonDown(UINT nFlags, CPoint point) { SetCapture(); CRect clientR GetClientRect(&clientRect);
int nWidth = clientRect.Width()-26; // 左箭头的区域 CRect rectLeftArrow(0,0,26,20); // 右箭头区域 CRect rectRightArrow(nWidth,0,nWidth+26,20); // 滑块区域 CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20); // 是否点重滑块 if(rectThumb.PtInRect(point)) { bMouseDown = } // 是否点重右箭头
if(rectRightArrow.PtInRect(point)) { bMouseDownArrowRight = SetTimer(2,250,NULL); } // 是否点重左箭头 if(rectLeftArrow.PtInRect(point)) { bMouseDownArrowLeft = SetTimer(2,250,NULL); } CStatic::OnLButtonDown(nFlags, point); } void CSkinHorizontalScrollbar::OnLButtonUp(UINT
nFlags, CPoint point) { UpdateThumbPosition(); KillTimer(1); ReleaseCapture(); bool bInChannel = CRect clientR GetClientRect(&clientRect); int nWidth = clientRect.Width()-26; CRect rectLeftArrow(0,0,26,20); CRect rectThumb(nThumbLeft,0,nThumbLeft+26,20);
if(rectLeftArrow.PtInRect(point)) { ScrollLeft(); bInChannel = } CRect rectRightArrow(nWidth,0,nWidth+26,20); if(rectRightArrow.PtInRect(point)) { ScrollRight(); bInChannel = } if(rectThumb.PtInRect(point)) { bInChannel = } if(bInChannel
== true && !bMouseDown) { if(point.x & nThumbLeft) { PageRight(); } else { PageLeft(); } } //恢复所有变量 bMouseDown = bDragging = bMouseDownArrowLeft = bMouseDownArrowRight = CStatic::OnLButtonUp(nFlags, point); } void CSkinHorizontalScrollbar::OnMouseMove(UINT
nFlags, CPoint point) { CRect clientR GetClientRect(&clientRect); if(bMouseDown) bDragging = if(bDragging) { //滑块宽度 26 , 此处假定鼠标点中的是滑块的中点, 计算滑块位置 nThumbLeft = point.x-13; double nMax = pList-&GetScrollLimit(SB_HORZ); int nPos = pList-&GetScrollPos(SB_HORZ);
// 计算可滚动的范围: clientRect.Width() - 左箭头宽 - 右箭头宽 - 滑块宽 double nWidth = clientRect.Width()-75; double nVar = nM dbThumbInterval = nWidth/nV // nThumbLeft-25: 滑块偏离起点的距离 // (nThumbLeft-25)/dbThumbInterval 需要滚动的次数 int nScrollTimes = (int)((nThumbLeft-25)/dbThumbInterval)-nP
CS size.cx = nScrollT size.cy = 0; // 强制列表滚动 pList-&Scroll(size); LimitThumbPosition(); Draw(); } CStatic::OnMouseMove(nFlags, point); } void CSkinHorizontalScrollbar::OnTimer(UINT nIDEvent) { if(nIDEvent == 1) { if(bMouseDownArrowRight) { ScrollRight();
} if(bMouseDownArrowLeft) { ScrollLeft(); } } else if(nIDEvent == 2) { if(bMouseDownArrowRight) { KillTimer(2); SetTimer(1, 50, NULL); } if(bMouseDownArrowLeft) { KillTimer(2); SetTimer(1, 50, NULL); } } CStatic::OnTimer(nIDEvent); } void CSkinHorizontalScrollbar::ScrollLeft()
{ pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINELEFT,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::ScrollRight() { pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_LINERIGHT,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::UpdateThumbPosition()
{ CRect clientR GetClientRect(&clientRect); double nPos = pList-&GetScrollPos(SB_HORZ); double nMax = pList-&GetScrollLimit(SB_HORZ); double nWidth = clientRect.Width()-75; double nVar = nM dbThumbInterval = nWidth/nV double nNewdbValue = dbThumbInterval
* (nPos); int nNewValue = (int)nNewdbV //double nExtra = nNewdbValue - nNewV //dbThumbRemainder = nE nThumbLeft = 25+nNewV TRACE(&nPos: %0.3f, nMax : %0.3f, nWidth: %0.3f, dbThumbInterval: %0.3f\r\n&, nPos , nMax, nWidth, dbThumbInterval);
LimitThumbPosition(); Draw(); } void CSkinHorizontalScrollbar::PageRight() { TRACE(&CSkinHorizontalScrollbar::PageRight \r\n&); pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEDOWN,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::PageLeft()
{ TRACE(&CSkinHorizontalScrollbar::PageLeft \r\n&); pList-&SendMessage(WM_HSCROLL, MAKELONG(SB_PAGEUP,0),NULL); UpdateThumbPosition(); } void CSkinHorizontalScrollbar::Draw() { CClientDC dc(this); CRect clientR GetClientRect(&clientRect); CMemDC memDC(&dc,
&clientRect); // 填充背景 memDC.FillSolidRect(&clientRect, RGB(76,85,118)); //画左箭头 CDC bitmapDC; bitmapDC.CreateCompatibleDC(&dc); CB bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_LEFTARROW); CBitmap* pOldBitmap = bitmapDC.SelectObject(&bitmap); memDC.BitBlt(clientRect.left,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap = NULL; //画中间背景 bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_SPAN); pOldBitmap = bitmapDC.SelectObject(&bitmap); int nWidth = clientRect.Width() - 26; memDC.StretchBlt(clientRect.left+26, clientRect.top,
nWidth,12,&bitmapDC, 0,0, 1, 12, SRCCOPY); bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap = NULL; //画右箭头 bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_RIGHTARROW); pOldBitmap = bitmapDC.SelectObject(&bitmap); memDC.BitBlt(nWidth,clientRect.top,26,12,&bitmapDC,0,0,SRCCOPY);
bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap = NULL; //If there is nothing to scroll then don't //show the thumb control otherwise show it TRACE(&pList-&GetScrollLimit: %d\r\n&, pList-&GetScrollLimit(SB_HORZ) ); if(pList-&GetScrollLimit(SB_HORZ)
!= 0) { bitmap.LoadBitmap(IDB_HORIZONTAL_SCROLLBAR_THUMB); pOldBitmap = bitmapDC.SelectObject(&bitmap); memDC.BitBlt( clientRect.left+nThumbLeft, clientRect.top, 26,12, &bitmapDC, 0, 0, SRCCOPY); bitmapDC.SelectObject(pOldBitmap); bitmap.DeleteObject(); pOldBitmap
= NULL; } } void CSkinHorizontalScrollbar::LimitThumbPosition() { CRect clientR GetClientRect(&clientRect); // 滑块的范围是 左右箭头之间的区域, 左右箭头宽 26 像素 if(nThumbLeft+26 & (clientRect.Width()-26)) { nThumbLeft = clientRect.Width()-51; } if(nThumbLeft & (clientRect.left+25))
{ nThumbLeft = clientRect.left+25; } }
SkinHorizontalScrollbar.h
view plaincopy to clipboardprint?
1.#if !defined(AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_)
2.#define AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_
4.#include &memdc.h&
7.class CSkinHorizontalScrollbar : public CStatic
10. CSkinHorizontalScrollbar();
11. void ScrollLeft();
12. void ScrollRight();
14. bool bMouseDownArrowRight, bMouseDownArrowL
15. bool bD
16. bool bMouseD
18. int nThumbL
19. double dbThumbR
20. double dbThumbI
22.// Attributes
23.public:
25.// Operations
26.public:
29.public:
30. CListCtrl* pL
31. void LimitThumbPosition();
32. void Draw();
33. void PageLeft();
34. void PageRight();
35. void UpdateThumbPosition();
36. virtual ~CSkinHorizontalScrollbar();
40.protected:
41. afx_msg void OnPaint();
42. afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
43. afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
44. afx_msg void OnMouseMove(UINT nFlags, CPoint point);
45. afx_msg void OnTimer(UINT nIDEvent);
47. DECLARE_MESSAGE_MAP()
#if !defined(AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_) #define AFX_SKINHORIZONTALSCROLLBAR_H__77B6A7DF__AA66_2DB__INCLUDED_ #include &memdc.h& class CSkinHorizontalScrollbar : public CStatic { public:
CSkinHorizontalScrollbar(); void ScrollLeft(); void ScrollRight(); bool bMouseDownArrowRight, bMouseDownArrowL bool bD bool bMouseD int nThumbL double dbThumbR double dbThumbI // Attributes public: // Operations public:
public: CListCtrl* pL void LimitThumbPosition(); void Draw(); void PageLeft(); void PageRight(); void UpdateThumbPosition(); virtual ~CSkinHorizontalScrollbar(); protected: afx_msg void OnPaint(); afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point); afx_msg void OnMouseMove(UINT nFlags, CPoint point); afx_msg void OnTimer(UINT nIDEvent); DECLARE_MESSAGE_MAP() }; #endif
CMyListCtrl::Init 动态创建滚动条控件, 并定位滚动条的位置。
然后 在CDialog::OnInitDialog() 点调用 m_list.Init 即可完成。
参考知识库
* 以上用户言论只代表其个人观点，不代表CSDN网站的观点或立场
访问：75152次
积分：1065
积分：1065
排名：千里之外
原创：27篇
转载：12篇
评论：26条
(1)(2)(2)(1)(2)(1)(2)(1)(1)(1)(6)(7)(4)(3)(4)(2)浏览器不支持嵌入式框架，或被配置为不显示嵌入式框架。C++技术类（1）
&if( RunTimeHelper::IsVista() )
&&::SetWindowLong(hWnd, GWL_STYLE, (nBS|LVS_REPORT|LVS_OWNERDRAWFIXED|LVS_ALIGNLEFT|LVS_NOCOLUMNHEADER|LVS_NOSCROLL));
&&::SetWindowLong(hWnd, GWL_STYLE, (nBS|LVS_REPORT|LVS_OWNERDRAWFIXED|LVS_ALIGNLEFT|LVS_NOCOLUMNHEADER));
RunTimeHelper::IsVista() 这个函数是WTL提供的，完全可以自己写来判断是不是Vista or later,
&//这种只有在Comctl32.dll versions 4.71 through 5.82
&InitializeFlatSB(m_hWnd);&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
&FlatSB_EnableScrollBar(m_hWnd, SB_BOTH, ESB_DISABLE_BOTH);&
在WM_NCCALCSIZE消息的响应函数中写下如下代码
&//XP去掉滚动条，XP窗口风格生效，而经典风格下是无效的
&ModifyStyle( WS_HSCROLL | WS_VSCROLL, 0 ); // 去掉水平滚动条和竖直滚动条&&&&&&&
&return ::DefWindowProc(m_hWnd,WM_NCCALCSIZE,wParam,lParam);
这三步过后就能实现了
参考知识库
* 以上用户言论只代表其个人观点，不代表CSDN网站的观点或立场
访问：623次
排名：千里之外本帖子已过去太久远了，不再提供回复功能。2012年4月 VC/MFC大版内专家分月排行榜第一
2012年5月 VC/MFC大版内专家分月排行榜第二2012年3月 VC/MFC大版内专家分月排行榜第二2011年7月 VC/MFC大版内专家分月排行榜第二2011年1月 VC/MFC大版内专家分月排行榜第二2010年12月 VC/MFC大版内专家分月排行榜第二2010年9月 VC/MFC大版内专家分月排行榜第二2010年6月 VC/MFC大版内专家分月排行榜第二2010年5月 VC/MFC大版内专家分月排行榜第二2010年4月 VC/MFC大版内专家分月排行榜第二
匿名用户不能发表回复！|
每天回帖即可获得10分可用分！小技巧：
你还可以输入10000个字符
(Ctrl+Enter)
请遵守CSDN，不得违反国家法律法规。
转载文章请注明出自“CSDN（www.csdn.net）”。如是商业用途请联系原作者。}
我要回帖
更多关于 listctrl 的文章
更多推荐
- ·晋城博润微创外晋城肛门专科医院哪家最好上厕所便秘会流血肛门裂开般痛苦难忍，怎么办？
- ·国美买的东西是正品吗淘物中国 这个是不是真的网址，求网友辨别
- ·刚刚在抖音上看了几个视频，对方取消关注你后还可以刷到你吗了几个人，但是明明已经对方取消关注你后还可以刷到你吗上了，返回去看又没对方取消关注你后还可以刷到你吗上？
- ·虎扑和毒的鉴定准确吗的评分准吗
- ·给感谢信妈妈100字左右的一封信
- ·德江在教育局上班的人去酒吧，淘宝在哪里投诉诉
- ·争分夺秒含近义词是啥相似词语
- ·丰台超威电池池48-20测量多少分钟正常
- ·aa piece of breadofbread的翻意
- ·初三英语第十单元作文九单元英语作文和翻译
- ·“炅”字二十六个字母怎么念?
- ·苹果、香蕉、西瓜炒香蕉、杏这道题怎么做
- ·在网上下象棋和别人怎样下象棋
- ·手机上角一会qq显示2g 一会儿又4g一会4g是手机的毛病还是网络
- ·宽带用久了必须要换宽带账户和密码码吗
- ·requirejs angularjs 时间过滤器怎么添加过滤器
- ·云之家的功能介绍外部好友是什么功能
- ·我的电脑上制作faceu特效得特效一直加载不出来是为什么
- ·灵魂摆渡1部百度云3百度云求链接
- ·安卓oncreate方法法中参数有何用途
- ·如何婧突指碈listctrl 自绘滚动条的滚动条位置
- ·什么软件可以修改图片的软件弄这种图片
- ·局域网、广域网、城域网与广域网哪个网范围最大
- ·请问微信聊天记录删了还能不能愉快的聊天了恢复吗?
- ·微信一日可以chelex 100提取dna10，20，50，100万吗
- ·妖刀美少女少女异闻录登陆验证服务链接出错
- ·电脑系统更新后电脑变卡了了怎么那么卡
- ·想问一下win7win10开机后界面假死显示第一个图这个界面，然后按了正常启动就变成第
- ·不用的网的电脑网线回收人家还回收吗？自己掐断当铁丝用没事吧
- ·苹果手机用wifi能到whatsapp信息,用wifi 蜂窝 比例网络不能收到
- ·win8特百惠加盟商支持系统支持ofbiz吗
- ·qq一健登录别的号qq校友网怎么没有了了
- ·电脑开机黑屏出现英文出现这种情况怎么回事？该怎么办？
- ·这个网址可以进么http://luoli86.com/forum.php?x=672279
- ·求百度云的焰魔本子解压密码，最好是解压好的，谢谢
