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Can some1 tells me what's wrong with that code? (C++)
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oib111
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PostPosted: Sun Jun 08, 2008 4:04 am    Post subject: Reply with quote
Ok.
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8D wrote:

cigs dont make people high, which weed does, which causes them to do bad stuff. like killing
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Stylo
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PostPosted: Sun Jun 08, 2008 8:01 am    Post subject: Reply with quote
hey i added scrollbar for my auto potions and i'd like to know how can i set maximum value minimum value get the value and stuff like that
oh and when i want to scroll it left or right i cant it stucks to the left side of the scrollbar
here's how i created the scrollbar:
Code:

hHpScroll = CreateWindowEx(NULL,L"SCROLLBAR",NULL,WS_CHILD | WS_VISIBLE,15,215,136,20,hWnd,(HMENU)IDC_SCROLLBAR_HP,GetModuleHandle(NULL),NULL);

btw i tried using msdn but i could understand what they say :X
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oib111
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PostPosted: Sun Jun 08, 2008 8:10 am    Post subject: Reply with quote
Not quite sure what you mean, give me the msdn stuff and I'll "translate" it for you.
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8D wrote:

cigs dont make people high, which weed does, which causes them to do bad stuff. like killing
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Symbol
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PostPosted: Sun Jun 08, 2008 8:19 am    Post subject: Reply with quote
SetScrollRange
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Stylo
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PostPosted: Sun Jun 08, 2008 8:56 am    Post subject: Reply with quote
Symbol wrote:
SetScrollRange

thx but how come i cant move it from side to side?
Code:

SetScrollRange(hHpScroll,SB_HORZ,1,100,FALSE);
hHpScroll = CreateWindowEx(NULL,L"SCROLLBAR",NULL,WS_CHILD | WS_VISIBLE,15,215,136,20,hWnd,(HMENU)IDC_SCROLLBAR_HP,GetModuleHandle(NULL),NULL);

edit: maybe i dont need to create the scrollbar window?
maybe i can use ShowScrollBar function?
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Last edited by Stylo on Sun Jun 08, 2008 8:58 am; edited 1 time in total
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Renkokuken
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PostPosted: Sun Jun 08, 2008 8:57 am    Post subject: Reply with quote
1qaz wrote:
Symbol wrote:
SetScrollRange

thx but how come i cant move it from side to side?
Code:

SetScrollRange(hHpScroll,SB_HORZ,1,100,FALSE);
hHpScroll = CreateWindowEx(NULL,L"SCROLLBAR",NULL,WS_CHILD | WS_VISIBLE,15,215,136,20,hWnd,(HMENU)IDC_SCROLLBAR_HP,GetModuleHandle(NULL),NULL);
Before you do anything else, I recommend realizing a mistake with that. You do know, you're trying to call SetScrollRange on a handle that is created afterwards, right?
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Stylo
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PostPosted: Sun Jun 08, 2008 8:59 am    Post subject: Reply with quote
Renkokuken wrote:
1qaz wrote:
Symbol wrote:
SetScrollRange

thx but how come i cant move it from side to side?
Code:

SetScrollRange(hHpScroll,SB_HORZ,1,100,FALSE);
hHpScroll = CreateWindowEx(NULL,L"SCROLLBAR",NULL,WS_CHILD | WS_VISIBLE,15,215,136,20,hWnd,(HMENU)IDC_SCROLLBAR_HP,GetModuleHandle(NULL),NULL);
Before you do anything else, I recommend realizing a mistake with that. You do know, you're trying to call SetScrollRange on a handle that is created afterwards, right?

is it really matter if it's before or afterwards?
if it is so lets say before
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lurc
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PostPosted: Sun Jun 08, 2008 9:02 am    Post subject: Reply with quote
Yes it does fucking matter... Your sending SetScrollRange to a null handle, it doesn't have a value when your sending the message so it won't do anything -_-
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oib111
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PostPosted: Sun Jun 08, 2008 9:02 am    Post subject: Reply with quote
Yes it is. Because your trying to use it on a NULL handle. You have to call it afterwards like this.

Code:

hHpScroll = CreateWindowEx(NULL,L"SCROLLBAR",NULL,WS_CHILD | WS_VISIBLE,15,215,136,20,hWnd,(HMENU)IDC_SCROLLBAR_HP,GetModuleHandle(NULL),NULL);
SetScrollRange(hHpScroll,SB_HORZ,1,100,FALSE);


EDIT:

Beaten to it by lurc...
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8D wrote:

cigs dont make people high, which weed does, which causes them to do bad stuff. like killing


Last edited by oib111 on Sun Jun 08, 2008 9:02 am; edited 1 time in total
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Renkokuken
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PostPosted: Sun Jun 08, 2008 9:02 am    Post subject: Reply with quote
1qaz wrote:
Renkokuken wrote:
1qaz wrote:
Symbol wrote:
SetScrollRange

thx but how come i cant move it from side to side?
Code:

SetScrollRange(hHpScroll,SB_HORZ,1,100,FALSE);
hHpScroll = CreateWindowEx(NULL,L"SCROLLBAR",NULL,WS_CHILD | WS_VISIBLE,15,215,136,20,hWnd,(HMENU)IDC_SCROLLBAR_HP,GetModuleHandle(NULL),NULL);
Before you do anything else, I recommend realizing a mistake with that. You do know, you're trying to call SetScrollRange on a handle that is created afterwards, right?

is it really matter if it's before or afterwards?
if it is so lets say before
Of course the handle has the be valid beforehand, otherwise the function will just fail. Passing an invalid parameter, what else would you expect?
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Stylo
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PostPosted: Sun Jun 08, 2008 9:06 am    Post subject: Reply with quote
sry i think i missed it XD
but why cant i move the scrollbar what else do i need to add this?
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lurc
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PostPosted: Sun Jun 08, 2008 9:14 am    Post subject: Reply with quote
Try initializing common controls?

Add this to your headers:
Code:
#include <commctrl.h>
#pragma comment ( lib, "comctl32.lib" )


Then this before you fill ur WNDCLASSEX struct.
Code:
INITCOMMONCONTROLSEX Init;
Init.dwSize = sizeof(INITCOMMONCONTROLSEX);
Init.dwICC = ICC_STANDARD_CLASSES;
InitCommonControlsEx( &Init );

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Stylo
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PostPosted: Sun Jun 08, 2008 9:30 am    Post subject: Reply with quote
still stuck
anyway thanks for all your help guys i think i'll pass it for now
and continue with learning the language, still have lots of thing to learn i see
i'll just continue with this bot after i'll learn to control this language good enough Cool
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