I want to be a similar subway site information on the interface, and then do a Combo under control, add the site name, site inside choice, and then through a Button Button to determine the site of choice, implementation on the function of the corresponding interface, such as the currently selected sites to red, a site before and after a site is black, the previous site before all grey,

 # pragma once 

#include  
#include  
Using the namespace DuiLib; 

# ifdef _DEBUG 
# ifdef _UNICODE 
# pragma comment (lib, "DuiLib_ud. Lib") 
# the else 
# pragma comment (lib, "DuiLib_d. Lib") 
# endif 
# the else 
# ifdef _UNICODE 
# pragma comment (lib, "DuiLib_u. Lib") 
# the else 
# pragma comment (lib, "DuiLib. Lib") 
# endif 
# endif 
Struct station {
Char StationName [13]. 
COptionUI * pOption; 
CButtonUI * pLabel; 
}; 

The class CDuiFrameWnd: public WindowImplBase 
{
Public: 
Virtual LPCTSTR GetWindowClassName const () {return _T (" DUIMainFrame "); } 
Virtual CDuiString GetSkinFile () {return _T (" Qtitle. XML "); } 
Virtual CDuiString GetSkinFolder () {return _T (" "); } 


Void Init () 
{
Struct station cStation cStation1, cStation2 cStation3, cStation4, cStation5, cStation6; 

Strcpy (cStation StationName, "Buddha ridge"); 
Strcpy (cStation1 StationName, "high five"); 
Strcpy (cStation2 StationName, "high road 4"); 
Strcpy (cStation3 StationName, "remain park avenue s.e."); 
Strcpy (cStation4 StationName, "engineering university"); 
Strcpy (cStation5 StationName, "optical valley boulevard"); 
Strcpy (cStation6 StationName, "contemporary international garden"); 
P_surebtn=static_cast & lt; CButtonUI * & gt; (m_pm. FindControl (_T (" StationChoice "))); 
//here for the pointer may be empty, can the breakpoint to see 
CComboUI * pAccountCombo=static_cast & lt; CComboUI * & gt; (m_pm. FindControl (_T (" StationMess "))); 
CEditUI * pAccountEdit=static_cast & lt; CEditUI * & gt; (m_pm. FindControl (_T (" accountedit "))); 
//pointer to judge, if the pointer is null, direct manipulation will collapse? So all you need to determine, program robustness 
If (pAccountCombo & amp; & PAccountEdit) pAccountEdit - & gt; SetText (pAccountCombo - & gt; The GetText ()); 
PAccountEdit - & gt; SetFocus (); 

} 
Void OnPrepare () {
CComboUI * pStationCombo=static_cast & lt; CComboUI * & gt; (m_pm. FindControl (_T (" StationMess "))); 

} 
//duilib window initialization function 
Virtual void InitWindow () 
{
//SendMessage (WM_SYSCOMMAND, SC_MAXIMIZE, 0);//window to maximize 
} 
Virtual void Notify (TNotifyUI& MSG) 
{

If (MSG) sType==_T (" click ")) 
{
If (MSG. PSender - & gt; GetName ()==_T (" p_surebtn ")) 
{
COptionUI * pControl=static_cast & lt; COptionUI * & gt; (m_pm. FindControl (_T (" StationChoice "))); 

} 
} 
Else if (MSG. SType==_T (" itemselect ")) 
{
If (MSG. PSender - & gt; GetName ()==_T (" StationMess ")) 
{
//code has a problem, m_pm uninitialized??????? 
CComboUI * pAccountCombo=static_cast & lt; CComboUI * & gt; (m_pm. FindControl (_T (" StationMess "))); 
PAccountCombo - & gt; GetText (); 
} 
} 
} 
//OnCreate here has a problem, there has been no change, should not need to use a callback 
LRESULT OnCreate (UINT uMsg, WPARAM WPARAM, LPARAM LPARAM, BOOL& BHandled) 
{
LONG styleValue=https://bbs.csdn.net/topics/::GetWindowLong (* this, GWL_STYLE); 
StyleValue & amp;=~ WS_CAPTION; 
: : SetWindowLong (* this GWL_STYLE, styleValue | WS_CLIPSIBLINGS | WS_CLIPCHILDREN); 

M_pm. Init (m_hWnd); 
M_pm. AddPreMessageFilter (this); 
CDialogBuilder builder; 
CDialogBuilderCallbackEx cb. 
CControlUI * pRoot=builder. The Create (_T (" Qtitle. XML "), (UINT) 0, & amp; Cb, & amp; M_pm); 
ASSERT (pRoot & amp; & "Failed to parse the XML"); 
M_pm. AttachDialog (pRoot); 
M_pm. AddNotifier (this); 

The Init (); 
return 0; 
} 


Public: 
CPaintManagerUI m_pm; 
Private: 
CButtonUI * p_surebtn; 

}; 

Int APIENTRY _tWinMain (HINSTANCE HINSTANCE, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow) 
{



CPaintManagerUI: : SetInstance (hInstance); 

CDuiFrameWnd duiFrame; 
DuiFrame. Create (NULL, _T (" DUIWnd "), the WS_VISIBLE | WS_POPUP, WS_EX_WINDOWEDGE); 
DuiFrame. CenterWindow (); 
DuiFrame. ShowModal (); 

return 0; 
} 

o great god give directions, newcomers are meng, thank you thank you

CodePudding user response:

What need not declare m_pm, there was a m_paintmaneger can use directly

CodePudding user response:

reference 1st floor zhao3132453 response:

need not declare m_pm, what a m_paintmaneger can directly use the

statement m_pm is equivalent to m_paintmanager ah, and you said this is also need to declare