通过WH_JOURNALPALYBACK的HOOK程序分离出用户输入消息 WM_GETMINMAXINFO:--->当窗口将要改变大小或位置时,由系统发送本消息给窗口,用户拖动一个可重置大小的窗口时便会发出本消息 WM_PAINTICON:--->当一个最小化的窗口图标将被重绘时发送本消息 WM_ICONERASEBKGND:--->本消息发送给某个最小化的窗口,仅当它在画...
3个消息分别是:WM_SIZE、WM_SIZING、WM_GETMINMAXINFO;分别对应相应的处理函数:OnSize、OnSizing、OnGetMinMaxInfo。 当窗口大小发生变化时,响应的顺序依次是:WM_GETMINMAXINFO-->WM_SIZING-->WM_SIZE。 OnGetMinMaxInfo 这个函数在窗口初始化的时候会被调用一次,当窗口大小发生改变的时候也会被调用。利用这个函数,可以比...
case WM_MENUCHAR: // Don't beep when we alt-enter. return MAKELRESULT(0, MNC_CLOSE); // Catch this message so to prevent the window from becoming too small. case WM_GETMINMAXINFO: ((MINMAXINFO*)lParam)->ptMinTrackSize.x = 200; ((MINMAXINFO*)lParam)->ptMinTrackSize.y = 200; ...
在C或C++中合成Windows Media (WM) 时,有时需要从X11(一个用于Unix和类Unix操作系统的窗口系统)请求图像。以下是这个过程的基础概念、相关优势、类型、应用场景以及可能遇到的...
const int WM_GETMINMAXINFO = 0x0024; const int WM_ENTERSIZEMOVE = 0x0231; const int WM_WINDOWPOSCHANGING = 0x0046; // FOR WM_SIZING MSG WPARAM const int WMSZ_BOTTOM = 6; const int WMSZ_BOTTOMLEFT = 7; const int WMSZ_BOTTOMRIGHT = 8; ...
When CreateEx executes, Windows sends the WM_GETMINMAXINFO, WM_NCCREATE, WM_NCCALCSIZE, and WM_CREATE messages to the window.To extend the default message handling, derive a class from CMiniFrameWnd, add a message map to the new class, and provide member functions for the above messages. ...
OnDoubleClick(2, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam), wParam);break;caseWM_GETMINMAXINFO: OnGetMinMaxInfo((MINMAXINFO *) lParam);break;caseWM_KEYDOWN: OnKeyDown(wParam, lParam);break;caseWM_CHAR: OnChar(wParam, lParam);break;default:break; ...
When CreateEx executes, Windows sends the WM_GETMINMAXINFO, WM_NCCREATE, WM_NCCALCSIZE, and WM_CREATE messages to the window.To extend the default message handling, derive a class from CMiniFrameWnd, add a message map to the new class, and provide member functions for the above messages. ...
WM_QUEUESYNC = $0023; 此消息由基于计算机的训练程序发送,通过WH_JOURNALPALYBACK的hook程序 分离出用户输入消息 WM_GETMINMAXINFO = $0024; 此消息发送给窗口当它将要改变大小或位置; WM_PAINTICON = $0026; 发送给最小化窗口当它图标将要被重画 WM_ICONERASEBKGND = $0027; 此消息发送给某个最小化窗口,仅当...
When CreateEx executes, Windows sends the WM_GETMINMAXINFO, WM_NCCREATE, WM_NCCALCSIZE, and WM_CREATE messages to the window.To extend the default message handling, derive a class from CMiniFrameWnd, add a message map to the new class, and provide member functions for the above messages. ...