在单文档的界面如何在状态栏中显示信息

Question

在状态栏中显示的信息为如下
　　　当鼠标在视图移动的过程中，在状态栏内显示鼠标的位置

Answer 1

1)CMyView::OnMouseMove( flag ,CPoint point)
{
   CStatusBar *pBar=AfxGetApp->m_pMainWnd.m_statusBar
   pBar->DoSomething();
}
2)在窗口类里面把状态条由私有改成共有

Answer 2

InvalidateRect()如何用才能实现不闪烁

Answer 3

static UINT indicators[] =
{
ID_SEPARATOR,           //此行是自己加的
ID_SEPARATOR,           // status line indicator
ID_INDICATOR_CAPS,
ID_INDICATOR_NUM,
ID_INDICATOR_SCRL,
};
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
...

m_wndStatusBar.SetPaneInfo(1,ID_SEPARATOR,SBPS_NORMAL,50);
m_wndStatusBar.SetPaneText(1,"haha");
return 0;
}

Answer 4

#include "MainFrm.h"
void CCsdn2View::OnMouseMove(UINT nFlags, CPoint point) 
{
CString str;  
str.Format("%d %d",point.x,point.y);
((CMainFrame*)(AfxGetApp()->m_pMainWnd))->m_wndStatusBar.SetPaneText(1,str);

CView::OnMouseMove(nFlags, point);
}
在窗口类里面把状态条由保护改成共有

Answer 5

CStatusBar* pStatusBar=(CStatusBar*)AfxGetMainWnd()->GetDescendantWindow(AFX_IDW_STATUS_BAR);
pStatusBar->SetPaneText(0,strText);