工具栏提示问题（调了半天都没找出原因）
INT_PTR CALLBACK ToolWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT CALLBACKToolBarProc (HWND hWnd, UINT uMessage, WPARAM wParam,LPARAM lParam);
WNDPROClpfnToolProc = NULL;
#define NUM_TIPS 6
#define ID_FIRST_TB 20060
ToolBarWnd::ToolBarWnd(MainWnd *v)
{
m_pMainWnd=v;
m_hWnd =NULL;
m_hToolBar=NULL;
m_hToolTip=NULL;
}
bool ToolBarWnd::Create()
{
m_hWnd=CreateDialogParam((HINSTANCE)hModuleInstance,
MAKEINTRESOURCE(IDD_TOOLBAR),
m_pMainWnd-> GetHWND(),
ToolWndProc,(long)this);
m_hToolBar=CreateToolBar(m_hWnd,false);
m_hToolTip=CreateToolTips(m_hToolBar);
CreateButtons(m_hToolBar);
return true;
}
void ToolBarWnd::Resize()
{
if(m_hToolBar==NULL) return;
SendMessage(m_hToolBar,TB_AUTOSIZE,0,0);
ReSetToolTips();
}
HWND ToolBarWnd::GetHWND()
{
return m_hWnd;
}
char *ToolBarWnd::GetTips(int index)
{
char *msg= new char[1024];
switch(index)
{
case 0:
ReadResource::Get(IDS_ADDMOVIE,msg,1024);//return "Add Movie ";
break;
case 1:
ReadResource::Get(IDS_NEWMOVIE,msg,1024);//return "New Movie ";
break;
case 2:
ReadResource::Get(IDS_SAVE,msg,1024);//return "Save ";
break;
case 3:
ReadResource::Get(IDS_DELETE,msg,1024);//return "Delete ";
break;
case 4:
ReadResource::Get(IDS_UNDO,msg,1024);//return "Undo ";
break;
case 5:
ReadResource::Get(IDS_REDO,msg,1024);//return "Redo ";
break;
}
return msg;
}
HWND ToolBarWnd::CreateToolBar(HWND hParentWnd,bool bTop)
{
INITCOMMONCONTROLSEX icex;
// Ensure that the common control DLL is loaded.
icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
icex.dwICC = ICC_BAR_CLASSES;
InitCommonControlsEx(&icex);
HWND hTBWnd= CreateWindowEx(0,
TOOLBARCLASSNAME,
NULL,
WS_CHILD|TBSTYLE_FLAT|TBSTYLE_WRAPABLE|TTS_ALWAYSTIP//
, 0, 0, 0, 0,
hParentWnd,
NULL,
0,
NULL);
SetWindowLong(hTBWnd, GWL_USERDATA,(LONG)this);
lpfnToolProc = (WNDPROC) GetWindowLong (hTBWnd, GWL_WNDPROC);
SetWindowLong (hTBWnd, GWL_WNDPROC, (LONG)ToolBarProc);
SendMessage(hTBWnd, TB_BUTTONSTRUCTSIZE, (WPARAM) sizeof(TBBUTTON), 0);
SendMessage(hTBWnd, TB_SETBUTTONSIZE, 0,MAKELONG(CX_COLUMN,CY_ROW));
HIMAGELIST addHot;
HIMAGELIST addNormal;
addHot = ImageList_LoadBitmap( (HINSTANCE)hModuleInstance,
MAKEINTRESOURCE(IDR_TOOLBAR_HOT),
16,1,
RGB(192, 192,192)); //
addNormal = ImageList_LoadBitmap( (HINSTANCE)hModuleInstance,
MAKEINTRESOURCE(IDR_TOOLBAR_COL),
16,1,
RGB(192, 192,192)); //
SendMessage(hTBWnd,TB_SETIMAGELIST,0,(LPARAM)addNormal);
SendMessage(hTBWnd,TB_SETHOTIMAGELIST,0,(LPARAM)addHot);
DeleteObject( addNormal);
DeleteObject( addHot);
return hTBWnd;
}
bool ToolBarWnd::CreateButtons(HWND hParentWnd)
{
int numButtons = NUM_TIPS;
unsigned long lastToolID = ID_FIRST_TB;
TBBUTTON* rgtb = new TBBUTTON[numButtons];
memset(rgtb,0,sizeof(TBBUTTON)*numButtons);
for(int ii = 0; ii <NUM_TIPS ; ii++)
{
rgtb[ii].iBitmap = MAKELONG(ii, 0);
rgtb[ii].idCommand = lastToolID + ii;
rgtb[ii].dwData = 0;
rgtb[ii].fsState = TBSTATE_ENABLED;
rgtb[ii].fsStyle = TBSTYLE_BUTTON;
rgtb[ii].iString = 0;
}
/**/
// add the five buttons to the toolbar control
SendMessage(hParentWnd, TB_ADDBUTTONS, numButtons, (LPARAM)rgtb);
delete rgtb;
ShowWindow(hParentWnd,SW_SHOW);
// now insert the toolbar into the rebar....
SendMessage(hParentWnd,TB_AUTOSIZE,0,0);
return true;
}
HWND ToolBarWnd::CreateToolTips(HWND hParentWnd)
{
TOOLINFO ti; // tool information
// Ensure that the common control DLL is loaded, and create
// a tooltip control.
InitCommonControls();
HWND hTTWnd = CreateWindowEx(WS_EX_TOPMOST,TOOLTIPS_CLASS, (LPSTR) NULL, TTS_ALWAYSTIP,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
NULL, (HMENU) NULL,(HINSTANCE) hModuleInstance, NULL);
if (hTTWnd == (HWND) NULL)
return NULL;
// Divide the client area into a grid of rectangles, and add each
// rectangle to the tooltip.
for (int id = 0; id <NUM_TIPS ; id++ )
{
ti.cbSize = sizeof(TOOLINFO);
ti.uFlags = 0 ;
ti.hwnd = hParentWnd;
ti.hinst = (HINSTANCE)hModuleInstance;
ti.uId = (UINT) id;
ti.rect.left = id* CX_COLUMN;
ti.rect.top = 0;
ti.lpszText = GetTips(id);
ti.rect.right = ti.rect.left + CX_COLUMN;
ti.rect.bottom = ti.rect.top + CY_ROW;
if (!SendMessage(hTTWnd, TTM_ADDTOOL, 0,
(LPARAM) (LPTOOLINFO) &ti))
return NULL;
}
SendMessage(hParentWnd,TB_SETTOOLTIPS,(WPARAM) (HWND) hTTWnd,0);
return hTTWnd;
}
void ToolBarWnd::ReSetToolTips()
{
unsigned long lastToolID = ID_FIRST_TB;
if(m_hToolBar==NULL) return;
for(int id=0;id <NUM_TIPS;id++)
{
TOOLINFO ti;
ti.cbSize = sizeof(TOOLINFO);
ti.uFlags = 0;
ti.hwnd = m_hToolBar;
ti.hinst = (HINSTANCE)hModuleInstance;
ti.uId = (UINT) id;
ti.lpszText = GetTips(id);
RECT rect;
SendMessage(m_hToolBar,TB_GETRECT,lastToolID+id,(LPARAM)&rect);
ti.rect=rect;
SendMessage(m_hToolTip, TTM_SETTOOLINFO, 0,(LPARAM) (LPTOOLINFO) &ti);
}
SendMessage(m_hToolBar,TB_SETTOOLTIPS,(WPARAM) (HWND)m_hToolTip,0);
}
INT_PTR CALLBACK ToolWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
ToolBarWnd *pToolBarWnd=(ToolBarWnd *)GetWindowLong( hWnd,GWL_USERDATA);
switch(uMsg)
{
case WM_INITDIALOG:
SetWindowLong( hWnd, GWL_USERDATA, lParam);
break;
case WM_SIZE:
{
if(pToolBarWnd!=NULL)
pToolBarWnd-> Resize();
return true;
}break;
}
return FALSE;//return DefWindowProc(hWnd,uMsg,wParam,lParam);
}
LRESULT CALLBACK ToolBarProc (HWND hWnd, UINT uMessage, WPARAM wParam,LPARAM lParam)
{
return CallWindowProc ((WNDPROC)lpfnToolProc, hWnd, uMessage, wParam, lParam);
}
解决后，马上给分！
[解决办法]
直接双击工具栏资源,在最下面写上提示即可,加\n后面加提示语言就可以在指向工具栏图案的时候现出提示了,否则是在下面状态条上显示.
------解决方案--------------------
mfc中有一个CToolTipCtrl
你可以试一下。
[解决办法]
http://www.codeproject.com/docking/tooltipsindialog.asp
[解决办法]
看看这个例子：
http://www.czvc.com/down.asp?id=65
