文档章节

MFC边框重绘

江河海流
 江河海流
发布于 2016/01/30 17:04
字数 2997
阅读 521
收藏 2

?

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
#pragma once
 
#include "DUIButton.h"
#include <map>
usingnamespacestd;
 
/*
框架窗口非客户区自绘类
供大家学习参考
*/
 
 
// CSkinFrameWnd frame
 
classCSkinFrameWnd :publicCFrameWndEx
{
    DECLARE_DYNCREATE(CSkinFrameWnd)
protected:
    CSkinFrameWnd();          // protected constructor used by dynamic creation
    virtual~CSkinFrameWnd();
     CDUIButton* AddTitleButton(LPRECT lpRect, Image *pImage,UINTnCount = 3 ,UINTnID = 0,LPCTSTRlpszCaption=NULL);
protected:
    DECLARE_MESSAGE_MAP()
public:
    afx_msgvoidOnNcPaint();
    afx_msgvoidOnNcCalcSize(BOOLbCalcValidRects, NCCALCSIZE_PARAMS* lpncsp);
    afx_msgLRESULTOnNcHitTest(CPoint point);
    afx_msgvoidOnGetMinMaxInfo(MINMAXINFO* lpMMI);
    afx_msgBOOLOnNcActivate(BOOLbActive);
    afx_msgvoidOnActivate(UINTnState, CWnd* pWndOther,BOOLbMinimized);
    afx_msgvoidOnNcLButtonDblClk(UINTnHitTest, CPoint point);
    afx_msgvoidOnNcLButtonDown(UINTnHitTest, CPoint point);
    afx_msgvoidOnNcLButtonUp(UINTnHitTest, CPoint point);
    afx_msgvoidOnNcMouseMove(UINTnHitTest, CPoint point);
    afx_msgvoidOnNcMouseHover(UINTnFlags, CPoint point);
    afx_msgvoidOnNcMouseLeave();
    afx_msgvoidOnSize(UINTnType,intcx,intcy);
    afx_msgvoidOnSysCommand(UINTnID,LPARAMlParam);
    afx_msgBOOLOnNcCreate(LPCREATESTRUCT lpCreateStruct);
protected:
    virtualLRESULTWindowProc(UINTmessage,WPARAMwParam,LPARAMlParam);
     int      TButtonHitTest(CPoint point, CRect& rtButton);
protected:
    int m_nTitleHeight;
    int m_nFrameWidth;
    Image *m_pBkImage;
    //标题按钮列表
    std::map<int,CDUIButton> m_TitleBtn;
    int   m_iXButtonHovering;
    BOOL  m_bNCHovering;
    BOOL  m_bNCTracking;
    CRgn m_Rgn;
    //三个标题按钮图片
    vector<Image*> m_WindowBtnImage;
    CRect  m_rcIcon;
};

[2].[代码] CSkinFrameWnd cpp 

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
#include "stdafx.h"
#include "SkinFrameWnd.h"
 
#define  ID_CLOSE_BTN 110
#define  ID_MAX_BTN   111
#define  ID_MIN_BTN   112
 
// CSkinFrameWnd
 
IMPLEMENT_DYNCREATE(CSkinFrameWnd,CFrameWndEx)
 
CSkinFrameWnd::CSkinFrameWnd()
{
    m_nTitleHeight = 38;
    m_nFrameWidth = 3;
 
    Image *pImage = CSkinManager::GetInstance()->GetSkinItem(_T("dialog\\dlg_minimize_button.bmp"));
    m_WindowBtnImage.push_back(pImage);
 
    pImage = CSkinManager::GetInstance()->GetSkinItem(_T("dialog\\dlg_maxmize_button.bmp"));
    m_WindowBtnImage.push_back(pImage);
 
    pImage = CSkinManager::GetInstance()->GetSkinItem(_T("dialog\\dlg_close_btn.bmp"));
    m_WindowBtnImage.push_back(pImage);
 
    m_pBkImage = CSkinManager::GetInstance()->GetSkinItem(_T("dialog\\DialogBkg.png"));
 
    m_iXButtonHovering = -1;
 
    m_bNCHovering = FALSE;
    m_bNCTracking = FALSE;
 
    m_rcIcon = CRect(15,13,15+GetSystemMetrics(SM_CXSMICON),13+GetSystemMetrics(SM_CYSMICON));
 
}
 
CSkinFrameWnd::~CSkinFrameWnd()
{
}
 
 
BEGIN_MESSAGE_MAP(CSkinFrameWnd, CFrameWndEx)
    ON_WM_NCPAINT()
    ON_WM_NCCALCSIZE()
    ON_WM_NCHITTEST()
    ON_WM_GETMINMAXINFO()
    ON_WM_NCACTIVATE()
    ON_WM_ACTIVATE()
    ON_WM_NCLBUTTONDBLCLK()
    ON_WM_NCLBUTTONDOWN()
    ON_WM_NCLBUTTONUP()
    ON_WM_NCMOUSEMOVE()
    ON_WM_NCMOUSEHOVER()
    ON_WM_NCMOUSELEAVE()
    ON_WM_SIZE()
    ON_WM_SYSCOMMAND()
    ON_WM_NCCREATE()
END_MESSAGE_MAP()
 
 
// CSkinFrameWnd message handlers
 
voidCSkinFrameWnd::OnNcPaint()
{
    CWindowDC dc(this);
 
    if(m_pBkImage==NULL)
    {
        return;
    }
 
    CDC MemDC;
 
    // 获取位置
    CRect rcWindow;
    GetWindowRect(&rcWindow);
    rcWindow.OffsetRect( -rcWindow.left, -rcWindow.top);
 
 
    CRect rcClient;
    GetClientRect(&rcClient);
 
    //剪除掉客户区
    rcClient.OffsetRect(m_nFrameWidth, m_nTitleHeight);
    dc.ExcludeClipRect(rcClient.left, rcClient.top,
        rcClient.right, rcClient.bottom);
 
 
    MemDC.CreateCompatibleDC(&dc);
 
 
    CBitmap bmp;
    bmp.CreateCompatibleBitmap(&dc,rcWindow.Width(),rcWindow.Height());
    MemDC.SelectObject(&bmp);
    MemDC.SetBkMode(TRANSPARENT);
 
    Gdiplus::Graphics graphics(MemDC.GetSafeHdc());
    RectF destRect;
 
    //绘制底部和边框
    destRect.X = 0;
    destRect.Y = rcWindow.Height() - m_nFrameWidth;
    destRect.Width = rcWindow.Width();
    destRect.Height = m_nFrameWidth;
    graphics.DrawImage(m_pBkImage,destRect,m_nTitleHeight,m_pBkImage->GetHeight()-m_nFrameWidth,m_nFrameWidth,m_nFrameWidth,UnitPixel);
 
    destRect.X = rcWindow.right-m_nTitleHeight;
    destRect.Y = rcWindow.bottom - m_nTitleHeight;
    destRect.Width = m_nTitleHeight;
    destRect.Height = m_nTitleHeight;
    graphics.DrawImage(m_pBkImage,destRect,m_pBkImage->GetWidth()-m_nTitleHeight,m_pBkImage->GetHeight()-m_nTitleHeight,m_nTitleHeight,m_nTitleHeight,UnitPixel);
 
    destRect.X = 0;
    destRect.Y = rcWindow.Height() - m_nTitleHeight;
    destRect.Width = m_nTitleHeight;
    destRect.Height = m_nTitleHeight;
    graphics.DrawImage(m_pBkImage,destRect,0,m_pBkImage->GetHeight()-m_nTitleHeight,m_nTitleHeight,m_nTitleHeight,UnitPixel);
 
    //左边框
    destRect.X = 0;
    destRect.Y = m_nTitleHeight;
    destRect.Width = m_nFrameWidth;
    destRect.Height = rcWindow.Height() - 2*m_nTitleHeight;
    graphics.DrawImage(m_pBkImage,destRect,0,m_nTitleHeight,m_nFrameWidth,m_nFrameWidth,UnitPixel);
 
 
    //右边框
    destRect.X = rcWindow.Width() - m_nFrameWidth;
    destRect.Y = m_nTitleHeight;
    destRect.Width = m_nFrameWidth;
    destRect.Height = rcWindow.Height() - 2*m_nTitleHeight;
    graphics.DrawImage(m_pBkImage,destRect,m_pBkImage->GetWidth()-m_nFrameWidth,m_nTitleHeight,m_nFrameWidth,m_nFrameWidth,UnitPixel);
 
    //绘制标题栏
    destRect.X = 0;
    destRect.Y = 0;
    destRect.Width = rcWindow.Width();
    destRect.Height = m_nTitleHeight;
    graphics.DrawImage(m_pBkImage,destRect,50,0,5,m_nTitleHeight,UnitPixel);
    graphics.DrawImage(m_pBkImage,0,0,0,0,50,m_nTitleHeight,UnitPixel);
    graphics.DrawImage(m_pBkImage,rcWindow.Width() - 50,0,m_pBkImage->GetWidth()-50,0,50,m_nTitleHeight,UnitPixel);
 
 
    intxPos = 15;
    intyPos = 15;
 
    HICONhIcon = GetIcon(FALSE);
    if(hIcon)
    {
        DrawIconEx(MemDC,xPos, yPos-2,hIcon,GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL);
 
        xPos += GetSystemMetrics(SM_CXSMICON);
        xPos += 5;
    }
 
    CString strText;
    GetWindowText(strText);
    if(!strText.IsEmpty())
    {
        //绘制标题
        LOGFONT lfFont;
        memset(&lfFont, 0,sizeof(lfFont));
        lfFont.lfHeight = -12;
        lfFont.lfWeight |= FW_BOLD;
        lstrcpy(lfFont.lfFaceName, _T("宋体"));
        Gdiplus::Font font(dc.GetSafeHdc(), &lfFont);
 
        StringFormat stringFormat;
        stringFormat.SetFormatFlags( StringFormatFlagsNoWrap);
        stringFormat.SetAlignment(StringAlignmentNear);
        stringFormat.SetLineAlignment(StringAlignmentNear);
        CStringW strTitle(strText);
        SolidBrush brush((ARGB)Color::White);
        PointF point;
 
        point.X=(Gdiplus::REAL)xPos;
        point.Y=(Gdiplus::REAL)yPos;
        graphics.DrawString(strTitle, strTitle.GetLength(), &font, point,&stringFormat, &brush);
 
    }
 
    CRect rcPaint;
    dc.GetClipBox(&rcPaint);
    std::map<int,CDUIButton>::iterator iter;
    for(iter = m_TitleBtn.begin(); iter != m_TitleBtn.end(); iter++)
    {
        CDUIButton& dcControl = iter->second;
        CRect rcControl;
        dcControl.GetRect(&rcControl);
 
        // 判断当前按钮是否需要重绘
        if(!rcPaint.IsRectEmpty() && !CRect().IntersectRect(&rcControl, rcPaint))
        {
            continue;
        }
 
        dcControl.DrawButton(graphics);
    }
 
 
 
    dc.BitBlt(0,0,rcWindow.Width(),rcWindow.Height(),&MemDC,0,0,SRCCOPY);
 
    dc.SelectClipRgn(NULL);
}
 
voidCSkinFrameWnd::OnNcCalcSize(BOOLbCalcValidRects, NCCALCSIZE_PARAMS* lpncsp)
{
    if(bCalcValidRects)  
    {  
 
        CRect& rc = (CRect&)lpncsp->rgrc[0];//get the client rectangle  
        rc.top += m_nTitleHeight;  
        rc.left += m_nFrameWidth;  
        rc.bottom -= m_nFrameWidth;  
        rc.right -= m_nFrameWidth;  
 
    }
}
 
LRESULTCSkinFrameWnd::OnNcHitTest(CPoint point)
{
    CRect rtButton;
    CRect rcWindow;
    GetWindowRect(&rcWindow);
    CPoint pt = point;
    pt.x -=rcWindow.left;
    pt.y -= rcWindow.top;
 
    intiButton = TButtonHitTest(pt, rtButton);
    if(iButton != -1)
    {
        switch(iButton)
        {
        caseID_CLOSE_BTN:
            {
                returnHTCLOSE;
            }
            break;
        caseID_MAX_BTN:
            {
 
                returnHTMAXBUTTON;
            }
            break;
        caseID_MIN_BTN:
            {
                returnHTMINBUTTON;
            }
            break;
        }
    }
    elseif(m_rcIcon.PtInRect(pt))
    {
        returnHTSYSMENU;
    }
 
    returnCFrameWndEx::OnNcHitTest(point);
}
 
voidCSkinFrameWnd::OnGetMinMaxInfo(MINMAXINFO* lpMMI)
{
     lpMMI->ptMinTrackSize.y = m_nTitleHeight + m_nFrameWidth;
    CFrameWnd::OnGetMinMaxInfo(lpMMI);
}
 
BOOLCSkinFrameWnd::OnNcActivate(BOOLbActive)
{
     OnNcPaint();
     returnTRUE;
}
 
voidCSkinFrameWnd::OnActivate(UINTnState, CWnd* pWndOther,BOOLbMinimized)
{
    CFrameWndEx::OnActivate(nState, pWndOther, bMinimized);
 
    OnNcPaint();
}
 
voidCSkinFrameWnd::OnNcLButtonDblClk(UINTnHitTest, CPoint point)
{
    CRect rcWindow;
    GetWindowRect(&rcWindow);
    rcWindow.bottom = rcWindow.top + m_nTitleHeight;
 
 
    CPoint pt = point;
    CRect rtButton;
    intiButton = TButtonHitTest(pt, rtButton);
    if(iButton != -1)
    {
        m_TitleBtn[iButton].LButtonDown();
        OnNcPaint();
        return;
    }
 
    if(rcWindow.PtInRect(pt))
    {
        if(IsZoomed())
        {
            ShowWindow(SW_RESTORE);
        }
        else
        {
            ShowWindow(SW_MAXIMIZE);
        }
 
        OnNcPaint();
        return;
    }
 
    OnNcPaint();
}
 
voidCSkinFrameWnd::OnNcLButtonDown(UINTnHitTest, CPoint point)
{
    CRect rtButton;
    CRect rcWindow;
    GetWindowRect(&rcWindow);
    CPoint pt = point;
    pt.x -=rcWindow.left;
    pt.y -= rcWindow.top;
 
    intiButton = TButtonHitTest(pt, rtButton);
    if(iButton != -1)
    {
        m_TitleBtn[iButton].LButtonDown();
        OnNcPaint();
        return;
    }
     
     
    if(m_rcIcon.PtInRect(pt))
    {
        CMenu *pSysMenu = GetSystemMenu(FALSE);
        if(pSysMenu)
        {
            pSysMenu->TrackPopupMenu(TPM_LEFTALIGN, point.x, point.y,this, NULL);
        }
        return;
    }
    elseif(nHitTest >= HTLEFT && nHitTest <= HTBOTTOMRIGHT || nHitTest == HTCAPTION)
    {      
        CFrameWnd::OnNcLButtonDown(nHitTest, point);
        return;
    }
 
 
 
 
    CFrameWndEx::OnNcLButtonDown(nHitTest, point);
}
 
voidCSkinFrameWnd::OnNcLButtonUp(UINTnHitTest, CPoint point)
{
    CRect rtButton;
    CRect rcWindow;
    GetWindowRect(&rcWindow);
    CPoint pt = point;
    pt.x -=rcWindow.left;
    pt.y -= rcWindow.top;
 
    intiButton = TButtonHitTest(pt, rtButton);
    if(iButton != -1)
    {
        switch(iButton)
        {
        caseID_CLOSE_BTN:
            {
                SendMessage(WM_SYSCOMMAND,SC_CLOSE,0);
            }
            break;
        caseID_MAX_BTN:
            {
                if(IsZoomed())
                {
                    SendMessage(WM_SYSCOMMAND,SC_RESTORE,0);
                }
                else
                {
                    SendMessage(WM_SYSCOMMAND,SC_MAXIMIZE,0);
                }
            }
            break;
        caseID_MIN_BTN:
            {
                SendMessage(WM_SYSCOMMAND,SC_MINIMIZE,0);
            }
            break;
        default:
            {
               m_TitleBtn[iButton].LButtonUp();
               OnNcPaint();
            }
            break;
        }
    }
    else
    {
        CFrameWndEx::OnNcLButtonUp(nHitTest, point);
    }
}
 
 
voidCSkinFrameWnd::OnNcMouseMove(UINTnHitTest, CPoint point)
{
    if(!m_bNCTracking)
    {
        TRACKMOUSEEVENT tme;
        tme.cbSize =sizeof(tme);
        tme.hwndTrack = m_hWnd;
        tme.dwFlags = TME_NONCLIENT;
        tme.dwHoverTime = 1;
        m_bNCTracking = _TrackMouseEvent(&tme);
    }
 
    if(nHitTest>=HTLEFT && nHitTest <= HTBOTTOMRIGHT ||
        nHitTest == HTCAPTION)
    {
        CFrameWnd::OnNcMouseMove(nHitTest, point);
 
    }
 
    CRect rtButton;
    CRect rcWindow;
    GetWindowRect(&rcWindow);
    point.x -=rcWindow.left;
    point.y -= rcWindow.top;
    intiButton = TButtonHitTest(point, rtButton);
    if(iButton != m_iXButtonHovering)
    {
        if(m_iXButtonHovering != -1)
        {
            m_TitleBtn[m_iXButtonHovering].MouseLeave();
            m_iXButtonHovering = -1;
        }
        if(iButton != -1)
        {
            m_iXButtonHovering = iButton;
            m_TitleBtn[m_iXButtonHovering].MouseHover();
        }
 
        OnNcPaint();
    }
}
 
voidCSkinFrameWnd::OnNcMouseHover(UINTnFlags, CPoint point)
{
    m_bNCHovering = TRUE;
    //CFrameWndEx::OnNcMouseHover(nFlags, point);
}
 
voidCSkinFrameWnd::OnNcMouseLeave()
{
    m_bNCTracking = FALSE;
    m_bNCHovering = FALSE;
 
    if(m_iXButtonHovering != -1)
    {
        m_TitleBtn[m_iXButtonHovering].MouseLeave();
        m_iXButtonHovering = -1;
    }
 
    //CFrameWndEx::OnNcMouseLeave();
}
 
voidCSkinFrameWnd::OnSize(UINTnType,intcx,intcy)
{
    CFrameWndEx::OnSize(nType, cx, cy);
 
    if(nType != SIZE_MINIMIZED && nType != SIZE_MAXHIDE )
    {
        if(m_Rgn.GetSafeHandle())
        {
            m_Rgn.DeleteObject();
        }
 
        CRect rc;
        GetWindowRect(&rc);//获得窗口矩形
        rc -= rc.TopLeft();
        m_Rgn.CreateRoundRectRgn(rc.left, rc.top,   rc.right+1, rc.bottom+1, 5, 5);//根据窗口矩形创建一个圆角矩形
        SetWindowRgn(m_Rgn, TRUE);//根据圆角矩形指定的区域改变窗口的形状
    }
 
    CRect rcWnd;
    GetWindowRect(&rcWnd);
    rcWnd.OffsetRect( -rcWnd.left, -rcWnd.top);
 
    CRect rMin(rcWnd.right - 74, 8, rcWnd.right-54, 30);
    m_TitleBtn[ID_MIN_BTN].SetRect(rMin);
    CRect rMax(rcWnd.right - 52, 8, rcWnd.right-32, 30);
    m_TitleBtn[ID_MAX_BTN].SetRect(rMax);
    CRect rClose(rcWnd.right - 30, 8, rcWnd.right - 10, 30);
    m_TitleBtn[ID_CLOSE_BTN].SetRect(rClose);
 
    if(nType == SIZE_MAXIMIZED||
        nType == SIZE_RESTORED)
    {
        OnNcPaint();
    }
 
}
 
voidCSkinFrameWnd::OnSysCommand(UINTnID,LPARAMlParam)
{
    if(nID != SC_CLOSE)
    {
        OnNcPaint();
    }
 
    CFrameWndEx::OnSysCommand(nID, lParam);
}
 
LRESULTCSkinFrameWnd::WindowProc(UINTmessage,WPARAMwParam,LPARAMlParam)
{
    if(message == 0x125)
    {
        OnNcPaint();
    }
 
    if(message ==0x00AE||//WM_NCUAHDRAWCAPTION
        message==0x00AF)//WM_NCUAHDRAWFRAME)
    {
        OnNcPaint();
        return0;
    }
 
    returnCFrameWndEx::WindowProc(message, wParam, lParam);
}
 
BOOLCSkinFrameWnd::OnNcCreate(LPCREATESTRUCT lpCreateStruct)
{
    if(!CFrameWndEx::OnNcCreate(lpCreateStruct))
        returnFALSE;
 
    CRect rcWnd;
    GetWindowRect(&rcWnd);
    rcWnd.OffsetRect( -rcWnd.left, -rcWnd.top);
 
    CRect rcControl;
    rcControl.left = rcWnd.right- 35;
    rcControl.top = 5;
    rcControl.right = rcControl.left + 20;
    rcControl.bottom = rcControl.top + 20;
    AddTitleButton(rcControl,m_WindowBtnImage[2],3,ID_CLOSE_BTN);
 
    AddTitleButton(rcControl,m_WindowBtnImage[1],3,ID_MAX_BTN);
 
    AddTitleButton(rcControl,m_WindowBtnImage[0],3,ID_MIN_BTN);
 
 
    returnTRUE;
}
 
//往对话框添加一个按钮
CDUIButton* CSkinFrameWnd::AddTitleButton(LPRECT lpRect, Image *pImage,UINTnCount/*= 3*/,UINTnID/* = 0*/,LPCTSTRlpszCaption/*=NULL*/)
{
    CDUIButton dcControl;
    dcControl.CreateButton(lpszCaption, lpRect,this,pImage,nCount, nID);
    m_TitleBtn[nID] = dcControl;
 
    return&m_TitleBtn[nID];
}
 
intCSkinFrameWnd::TButtonHitTest(CPoint point, CRect& rtButton)
{
    std::map<int,CDUIButton>::iterator iter;
    for(iter = m_TitleBtn.begin(); iter != m_TitleBtn.end(); iter++)
    {
        CDUIButton& dcControl = iter->second;
        if(dcControl.PtInButton(point))
        {
            dcControl.GetRect(&rtButton);
            returndcControl.GetControlId();
        }
    }
    return-1;
}

[3].[代码] CDUIButton h(Gui绘制) 跳至 [1] [2] [3] [4] [5] [6]

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#pragma once
 
#include <GdiPlus.h>
usingnamespaceGdiplus;
 
classCDUIButton
{
public:
    // 标准构造函数
    CDUIButton()
    {
        m_bCheck = FALSE;
        m_bHovering = FALSE;
        m_bPressed = FALSE;
        m_bDisabled = FALSE;
        m_pIcon = NULL;
        m_pParent = NULL;
    }
 
    virtual~CDUIButton(){}
 
    // 设置按钮矩形位置
    voidSetRect(LPCRECT lpRect);
    // 获取按钮矩形位置
    voidGetRect(LPRECT lpRect){*lpRect = *m_rcRect;}
    // 检测指定点是否处于按钮内
    BOOLPtInButton(CPoint& point){returnm_rcRect.PtInRect(point);}
    // 绘制按钮
    virtualvoidDrawButton( Gdiplus::Graphics&  graphics);
    // 创建按钮
    voidCreateButton(LPCTSTRlpszCaption,LPRECT lpRect,CWnd* pParent, Image* pImage,UINTnCount = 4,UINTnID = 0);
    //设置按钮图标信息
    void SetIconInfo(Image *pIcon,CPoint ptPos = CPoint(5,3),BOOLbRedraw=FALSE);
    // 设置按钮状态
    voidEnableButton(BOOLbEnable)
    {
        m_bDisabled = !bEnable;
        m_pParent->InvalidateRect(m_rcRect);
    }
 
    // 设置按钮选定状态
    voidSetCheck(BOOLbCheck)
    {
        m_bCheck = bCheck;
        m_pParent->InvalidateRect(m_rcRect);
    }
    // 获取按钮Id
    UINTGetControlId(){returnm_nID;};
    // 触发按钮事件
    voidDoCommand()
    {
        if(!m_bDisabled)
        {
            m_bCheck = !m_bCheck;
            m_pParent->InvalidateRect(m_rcRect);
            m_pParent->PostMessage(WM_COMMAND, m_nID);
        }
    }
 
    // 鼠标按下按钮事件
    voidLButtonDown()
    {
        if(!m_bDisabled)
        {
            m_bPressed = TRUE;
            m_pParent->InvalidateRect(m_rcRect);
        }
    };
    // 鼠标放下按钮事件
    voidLButtonUp()
    {
        if(!m_bDisabled)
        {
            if(m_bPressed == TRUE)
            {
                m_bCheck = !m_bCheck;
                m_bPressed = FALSE;
                m_pParent->InvalidateRect(m_rcRect);
                m_pParent->PostMessage(WM_COMMAND, m_nID);
            }
        }
    }
    // 鼠标进入按钮区域事件
    voidMouseHover()
    {
        if(!m_bDisabled)
        {
            m_bHovering = TRUE;
            m_pParent->InvalidateRect(m_rcRect);
        }
    }
    // 鼠标离开按钮区域事件
    voidMouseLeave()
    {
        if(!m_bDisabled)
        {
            m_bPressed = FALSE;
            m_bHovering = FALSE;
            m_pParent->InvalidateRect(m_rcRect);
        }
    }
 
protected:
    // 按钮矩形位置
    CRect   m_rcRect;
    // 标识鼠标进入按钮区域
    BOOL   m_bHovering;
    // 标识已经点击按钮
    BOOL   m_bPressed;
    // 标识按钮已经被禁用
    BOOL   m_bDisabled;
    // 标识按钮已经被选中
    BOOL   m_bCheck;
    // 按钮图片
    Image *m_pImage;
    // 按钮图片中包含的图片个数
    UINT   m_nImageCount;
 
    //图标(一个按钮可以给它设置一个小图标)
    Image *m_pIcon;
    //图标左上角位置
    CPoint m_ptIcon;
 
    // 按钮Id号
    int    m_nID;
    // 按钮父窗口
    CWnd*   m_pParent;
    //按钮标题文本
    CString m_strCaption;
};

[4].[代码] CDUIButton Cpp 跳至 [1] [2] [3] [4] [5] [6]

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
#include "StdAfx.h"
#include "DUIButton.h"
 
 
// 绘制按钮
voidCDUIButton::DrawButton( Gdiplus::Graphics&  graphics)
{
    // 获取按钮图片信息
    UINTiCount = m_nImageCount;
    intiButtonIndex = 0;
    if(m_bDisabled && iCount >= 4) iButtonIndex = 3;
    elseif(m_bPressed && iCount >= 3)iButtonIndex = 2;
    elseif(m_bHovering && iCount >= 2)iButtonIndex = 1;
    elseiButtonIndex = 0;
 
    // 在指定位置绘制按钮
    intiWidth = m_pImage->GetWidth()/iCount;
    intiHeight = m_pImage->GetHeight();
    RectF grect;
    grect.X=(Gdiplus::REAL)m_rcRect.left;
    grect.Y=(Gdiplus::REAL)m_rcRect.top;
    grect.Width = (Gdiplus::REAL)m_rcRect.Width();
    grect.Height = (Gdiplus::REAL)m_rcRect.Height();
 
    graphics.DrawImage(m_pImage, grect, (Gdiplus::REAL)iWidth*iButtonIndex,0,(Gdiplus::REAL)iWidth,(Gdiplus::REAL)iHeight, UnitPixel);
 
    StringFormat stringFormat;
 
    if(m_pIcon)
    {
        PointF ptIcon(m_ptIcon.x,m_ptIcon.y);
        graphics.DrawImage(m_pIcon,ptIcon);
 
        grect.X=(Gdiplus::REAL)m_ptIcon.x + m_pIcon->GetWidth() + 2;
        grect.Width = (Gdiplus::REAL)m_rcRect.Width() - m_pIcon->GetWidth() - 2;
 
        stringFormat.SetFormatFlags( StringFormatFlagsDirectionVertical);
        stringFormat.SetAlignment(StringAlignmentCenter);
        stringFormat.SetLineAlignment(StringAlignmentNear);
    }
    else
    {
        //stringFormat.SetFormatFlags( StringFormatFlagsDirectionVertical);
        stringFormat.SetAlignment(StringAlignmentCenter);
        stringFormat.SetLineAlignment(StringAlignmentCenter);
    }
 
    if(!m_strCaption.IsEmpty())
    {
        //绘制文字
        FontFamily fontFamily(L"宋体");
        Gdiplus::Font font(&fontFamily, 10, FontStyleRegular, UnitPoint);
 
 
        CStringW strTitle(m_strCaption);
        SolidBrush brush((ARGB)Color::White);
        if(m_bDisabled)
        {
            brush.SetColor((ARGB)Color::Gray);
        }
 
        graphics.DrawString(strTitle, strTitle.GetLength(), &font,grect,&stringFormat, &brush);
    }
 
}
 
// 创建按钮
voidCDUIButton::CreateButton(LPCTSTRlpszCaption,LPRECT lpRect,CWnd* pParent, Image* pImage,UINTnCount/* = 4*/,UINTnID/* = 0*/)
{
    if(lpszCaption)
    {
        m_strCaption = lpszCaption;
    }
    m_pParent = pParent;
    m_rcRect = lpRect;
    m_pImage = pImage;
    m_nImageCount = nCount;
    m_nID = nID;
}
 
//设置按钮图标信息
void CDUIButton::SetIconInfo(Image *pIcon,CPoint ptPos/* = CPoint(5,3)*/,BOOLbRedraw/*=FALSE*/)
{
    m_pIcon = pIcon;
    m_ptIcon = CPoint(m_rcRect.left+ptPos.x,m_rcRect.top+ptPos.y);
    if(bRedraw)
    {
        m_pParent->InvalidateRect(&m_rcRect);
    }
}
 
voidCDUIButton::SetRect(LPCRECT lpRect)
{
    CPoint ptIconOrg(m_ptIcon.x - m_rcRect.left,m_ptIcon.y - m_rcRect.top);
    m_rcRect = lpRect;
    m_ptIcon = CPoint(m_rcRect.left+ptIconOrg.x,m_rcRect.top+ptIconOrg.y);
}

[5].[代码] CSkinManager h 跳至 [1] [2] [3] [4] [5] [6]

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#pragma once
 
#include <map>
#include <GdiPlus.h>
usingnamespaceGdiplus;
 
 
classCSkinManager
{
private:
    CSkinManager();
    ~CSkinManager();
public:
    staticCSkinManager* GetInstance();
    void SetSkinPath(LPCTSTRlpszSkinPath);
    CString GetSkinPath();
    Image* GetSkinItem(LPCTSTRlpszFileName);
    staticvoidUnLoadSkin();
private:
    std::map<CString,Image*>  m_mapSkinItems;
    CString m_strSkinPath;
    staticCSkinManager* m_Instance;
     
    ULONG_PTRgdiplusToken;
 
};

[6].[代码] CSkinManager cpp 跳至 [1] [2] [3] [4] [5] [6]

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
#include "StdAfx.h"
#include "SkinManager.h"
 
CSkinManager* CSkinManager::m_Instance = NULL;
 
CSkinManager::CSkinManager()
{
    GdiplusStartupInput gdiplusStartupInput;
    GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
}
 
CSkinManager::~CSkinManager()
{
    map<CString,Image*>::iterator iter;
    for(iter = m_mapSkinItems.begin();iter != m_mapSkinItems.end();iter++)
    {
        deleteiter->second;
    }
 
    GdiplusShutdown(gdiplusToken);
 
}
 
CSkinManager* CSkinManager::GetInstance()
{
    if(m_Instance==NULL)
    {
        m_Instance =newCSkinManager;
    }
 
    returnm_Instance;
}
 
void CSkinManager::SetSkinPath(LPCTSTRlpszSkinPath)
{
    m_strSkinPath = lpszSkinPath;
}
 
CString CSkinManager::GetSkinPath()
{
    returnm_strSkinPath;
}
 
Image* CSkinManager::GetSkinItem(LPCTSTRlpszFileName)
{
    Image* pImage = NULL;
    map<CString,Image*>::iterator iter;
    iter = m_mapSkinItems.find(lpszFileName);
    if(iter == m_mapSkinItems.end())
    {
        CString strImgPath = m_strSkinPath+lpszFileName;
        m_mapSkinItems[lpszFileName] = (Image*)Bitmap::FromFile(strImgPath);
        pImage = m_mapSkinItems[lpszFileName];
    }
    else
    {
        pImage = iter->second;
    }
 
    returnpImage;
}
 
void CSkinManager::UnLoadSkin()
{
    if(m_Instance)
    {
        deletem_Instance;
        m_Instance = NULL;
    }
}

本文转载自:

共有 人打赏支持
江河海流
粉丝 10
博文 44
码字总数 73431
作品 0
黄浦
私信 提问
MFC invalidate重绘不了窗口,只有最小化窗口才重绘得了。

最近我用MFC做中国象棋的网络对战程序,当服务器端和客户端连接过后,双方就开始游戏。 我用这段代码来重绘窗口: 然后我又加了这段代码: 但是最后都是重绘不了窗口,只有把窗口最小化了,才...

稀饭桶子
2014/05/20
641
1
【游戏开发】实现自定义游戏窗口

WNDCLASSEX结构体: 第一个参数:结构体的字节大小。 第二个参数:窗口的样式。 第三个参数:指向窗口过程函数的指针。 第四个参数:窗口类附加内存。 第五个参数:窗口的附加内存。 第六个参...

一汐
2018/11/11
0
0
问个winapi的

哪里能找到winapi的帮助文档。不要mfc啥的,就是直接include window.h就写的。下了msdn vs2008版,发现里面控件基本都是mfc还是什么的?其实我就想找一个,各种createwindow出来winclass的示例...

ericsoul
2013/06/07
38
0
【北京】人人网 招聘 C++ Java 开发工程师 架构师

人人网IM系统高级C++开发工程师 工作地点:北京 工作类别:技术类 工作描述: 1)责负人人桌面服务器端的开发; 2)责负网站的实时聊天及实时消息推送系统的开发 3)系统的优化,改进及日常维...

antonio
2011/11/25
921
3
如何成为一名合格的 C/C++ 开发者?

在大多数开发或者准开发人员的认识中,C/C++ 是一门非常难的编程语言,很多人知道它的强大,但因为认为“难”造成的恐惧让很多人放弃。我从学生时代开始接触 C/C++,工作以后先后担任过 C++ ...

张小方
2018/10/31
0
0

没有更多内容

加载失败,请刷新页面

加载更多

OSChina 周一乱弹 —— 白掌柜说了卖货不卖身

Osc乱弹歌单(2019)请戳(这里) 【今日歌曲】 @爱漫爱 :这是一场修行分享羽肿的单曲《Moony》 手机党少年们想听歌,请使劲儿戳(这里) @clouddyy :开不开心? 开心呀, 我又不爱睡懒觉…...

小小编辑
今天
8
0
大数据教程(11.7)hadoop2.9.1平台上仓库工具hive1.2.2搭建

上一篇文章介绍了hive2.3.4的搭建,然而这个版本已经不能稳定的支持mapreduce程序。本篇博主将分享hive1.2.2工具搭建全过程。先说明:本节就直接在上一节的hadoop环境中搭建了! 一、下载apa...

em_aaron
今天
3
0
开始看《JSP&Servlet学习笔记》

1:WEB应用简介。其中1.2.1对Web容器的工作流程写得不错 2:编写Servlet。搞清楚了Java的Web目录结构,以及Web.xml的一些配置作用。特别是讲了@WebServlet标签 3:请求与响应。更细致的讲了从...

max佩恩
今天
4
0
mysql分区功能详细介绍,以及实例

一,什么是数据库分区 前段时间写过一篇关于mysql分表的的文章,下面来说一下什么是数据库分区,以mysql为例。mysql数据库中的数据是以文件的形势存在磁盘上的,默认放在/mysql/data下面(可...

吴伟祥
今天
3
0
SQL语句查询

1.1 排序 通过order by语句,可以将查询出的结果进行排序。放置在select语句的最后。 格式: SELECT * FROM 表名 ORDER BY 排序字段ASC|DESC; ASC 升序 (默认) DESC 降序 1.查询所有商品信息,...

stars永恒
今天
4
0

没有更多内容

加载失败,请刷新页面

加载更多

返回顶部
顶部