Re: Applet using java swing problem - C / C++ / MFC Discussion Boards

Re: Graphical Identification aNd Authorization(GINA)

Randor 31-Jul-07 22:26

Randor

31-Jul-07 22:26

Keith Brown over at MSDN magazine wrote an article about it:

PART 1: http://msdn.microsoft.com/msdnmag/issues/05/05/SecurityBriefs/[^]

PART 2:
http://msdn.microsoft.com/msdnmag/issues/05/06/SecurityBriefs/[^]

There is an open source project which replaces the GINA on sourceforge: http://www.pgina.org/[^]

Best Wishes,
-David Delaune

Pop up menu on Right Click in List view

Y K Kishore Kumar31-Jul-07 21:49

Y K Kishore Kumar

31-Jul-07 21:49

Hi all,
Can any one please tell me the code for loading a popup menu on right click on a particular item in a list view.

Thanks.

Kishore.

Re: Pop up menu on Right Click in List view

Hamid_RT31-Jul-07 21:54

Hamid_RT

31-Jul-07 21:54

You can use of NM_RCLICK event and then load your menu.

WhiteSky

Re: Pop up menu on Right Click in List view

Y K Kishore Kumar31-Jul-07 21:56

Y K Kishore Kumar

31-Jul-07 21:56

I have already tried using the NM_RCLICK event. But the menu is not being loaded for some reason.

Please give me a sample code for loadmenu in List view.

Kishore

Re: Pop up menu on Right Click in List view

Hamid_RT31-Jul-07 22:05

Hamid_RT

31-Jul-07 22:05

Can you show your code how did you declare it,please?

WhiteSky

Re: Pop up menu on Right Click in List view

David Crow1-Aug-07 3:18

David Crow

1-Aug-07 3:18

Y K Kishore Kumar wrote:
I have already tried using the NM_RCLICK event.

Does this imply that you are handling the NM_RCLICK notification? If so, then you should have something like:

BEGIN_MESSAGE_MAP(CMyView, CListView)
    //{{AFX_MSG_MAP(CMyView)
    ON_NOTIFY_REFLECT(NM_RCLICK, OnRclick)
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()
...
void CMyView::OnRclick(LPNMHDR, LRESULT* pResult) 
{
    CListCtrl   &ctrlList = GetListCtrl();
    CPoint      pt;
    CMenu       menu,
                *pSubMenu;
 
    if (ctrlList.GetNextItem(-1, LVIS_SELECTED) != -1)
    {
        menu.LoadMenu(IDR_ITEM_MENU);
        pSubMenu = menu.GetSubMenu(0);
 
        // where was the mouse clicked?
        pt = GetMessagePos();
 
        pSubMenu->TrackPopupMenu(TPM_LEFTALIGN, pt.x, pt.y, this);
    }
	
    *pResult = 0;
}

"A good athlete is the result of a good and worthy opponent." - David Crow

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

Text drawing problem in GDI+ for HIMETRIC mode

Md. Ali Naser Khan31-Jul-07 21:48

Md. Ali Naser Khan

31-Jul-07 21:48

I have used following code in my project
//////

Pen  pen((ARGB) Color::Black, 10.0f);	<br />
CString sFont(_T("Arial"));//Georgia<br />
FontFamily ff(sFont.AllocSysString());<br />
StringFormat sf;<br />
<br />
Point p(rect.left,rect.bottom); // This point is in Himetric mode<br />
GraphicsPath lgp;<br />
lgp.Reset();<br />
lgp.AddString(m_strText.AllocSysString(), m_strText.GetLength(), &ff,         FontStyleBold, 300.0F, p, &sf);<br />
g->DrawPath(&pen,&lgp);

/////
The text is dispalyed like bottom to up that means all the characters are at 180 degree angle from left to right.

What I have to do to solve the problem? Please help........

Re: Applet using java swing problem

mandanani31-Jul-07 22:51

mandanani

31-Jul-07 22:51

This is C++/VC++ forum. Please refrain from posting Java related threads

Re: Applet using java swing problem

ThatsAlok5-Aug-07 22:59

ThatsAlok

5-Aug-07 22:59

mandanani wrote:
This is C++/VC++ forum. Please refrain from posting Java related threads

But where is Java Question

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief

APPLET and Java compatible dll

SnaKeBeD31-Jul-07 21:35

SnaKeBeD

31-Jul-07 21:35

can anybody tell me if it is possible to use a java compatible dll in an java applet, if yes please tell me how to use it...

swaroop

Re: APPLET and Java compatible dll

toxcct31-Jul-07 21:41

toxcct

31-Jul-07 21:41

what have you tried ?

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Re: APPLET and Java compatible dll

SnaKeBeD31-Jul-07 22:05

SnaKeBeD

31-Jul-07 22:05

work i have done in the project
1. made the header file using javah as per the document given to me
2. and included the header dile in the dll vc++ project for making the dll
3. after dll creation i copied the dll in to the java workspace and also in the class directory.
4. the java code is showing runitime while i try to call the dll.

swaroop

Re: APPLET and Java compatible dll

mandanani31-Jul-07 22:48

mandanani

31-Jul-07 22:48

I am lost

How come a VC++ dll (hope not COM dll) use in Java application. I am learning things which I have never dreamt of Smile | :)

Re: APPLET and Java compatible dll

SnaKeBeD31-Jul-07 23:06

SnaKeBeD

31-Jul-07 23:06

i mentioned vc++ bcoz i'm using the visual studio as my editor..the dll is a plain win32 dll completly in c++

swaroop

Re: APPLET and Java compatible dll

toxcct31-Jul-07 23:10

toxcct

31-Jul-07 23:10

swaroopkb wrote:
the dll is a plain win32 dll completly in c++

that's contradictory... Win32 is plain C, not C++ at all Poke tongue | ;-P

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Re: APPLET and Java compatible dll

SnaKeBeD31-Jul-07 23:16

SnaKeBeD

31-Jul-07 23:16

ok, its a win32 dll...tell me how to solve it please...also will this dll work with Applets, if i'm using a bridge using the java native interface..

swaroop

Re: APPLET and Java compatible dll

toxcct31-Jul-07 23:20

toxcct

31-Jul-07 23:20

for that, i can't help, because i never had to use dlls in java code... are you sure you cant obtain some jars that already do what you're looking for by this DLL ?

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Re: APPLET and Java compatible dll

SnaKeBeD31-Jul-07 23:41

SnaKeBeD

31-Jul-07 23:41

No i cant use a jar...bcoz my work is to convert the existing code to an applet. the code is too big to convert it to java...so the only way is to make a dll that is java compatible...

when u tried with a small java program to access the dll it worked , but when i tried with applet it was not working...do u know whether there is any limitation for applets like ths one???

swaroop

Help me to reslove this linking error,please..

SnaKeBeD31-Jul-07 21:34

SnaKeBeD

31-Jul-07 21:34

while trying to make a java compatible dll for my application i'm getting a linking error msg in VC++ (VS6.0) as

error LNK2001 : unresolved external symbol _imp_mciSendCommandA@16

i'm using this dll for accessing the mic.
can anybody help me in solving this problem

swaroop

Re: Help me to reslove this linking error,please..

toxcct31-Jul-07 21:35

toxcct

31-Jul-07 21:35

did you correctly provide the .lib file to you linker settings ?

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Re: Help me to reslove this linking error,please..

SnaKeBeD31-Jul-07 22:00

SnaKeBeD

31-Jul-07 22:00

yes, all the lib files needed for the function is given in the settings of the VS 6.0.. as per the msdn winmm,lib is the lib file needed for that and still the problem exist. also two more header file is needed for the function is also included.

swaroop

Re: Help me to reslove this linking error,please..

toxcct31-Jul-07 22:03

toxcct

31-Jul-07 22:03

did you try a C linkage ? because your symbole seems to be mangled...

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Re: Help me to reslove this linking error,please..

SnaKeBeD31-Jul-07 22:09

SnaKeBeD

31-Jul-07 22:09

if u don mind, could u please tell how to use c linker