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Changed onWM_NOTIFY() to only pass the NMHDR * in. The LPARAM is more useful as a NMHDR *, and the WPARAM contains duplicate data (http://blogs.msdn.com/b/oldnewthing/archive/2013/12/04/10473637.aspx). Ideally we wouldn't even have the NMHDR.idFrom (see previous commit message), but oh well :/

This commit is contained in:
Pietro Gagliardi 2015-04-09 19:07:41 -04:00
parent a538412df2
commit 9016935d5e
5 changed files with 6 additions and 7 deletions
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2
button_windows.c
View File

@ -17,7 +17,7 @@ static BOOL onWM_COMMAND(uiControl *c, WORD code, LRESULT *lResult)
return TRUE;
}
static BOOL onWM_NOTIFY(uiControl *c, WPARAM wParam, LPARAM lParam, LRESULT *lResult)
static BOOL onWM_NOTIFY(uiControl *c, NMHDR *nm, LRESULT *lResult)
{
return FALSE;
}

2
checkbox_windows.c
View File

@ -27,7 +27,7 @@ static BOOL onWM_COMMAND(uiControl *c, WORD code, LRESULT *lResult)
return TRUE;
}
static BOOL onWM_NOTIFY(uiControl *c, WPARAM wParam, LPARAM lParam, LRESULT *lResult)
static BOOL onWM_NOTIFY(uiControl *c, NMHDR *nm, LRESULT *lResult)
{
return FALSE;
}

2
entry_windows.c
View File

@ -9,7 +9,7 @@ static BOOL onWM_COMMAND(uiControl *c, WORD code, LRESULT *lResult)
return FALSE;
}
static BOOL onWM_NOTIFY(uiControl *c, WPARAM wParam, LPARAM lParam, LRESULT *lResult)
static BOOL onWM_NOTIFY(uiControl *c, NMHDR *nm, LRESULT *lResult)
{
return FALSE;
}

4
newcontrol_windows.c
View File

@ -6,7 +6,7 @@ typedef struct singleHWND singleHWND;
struct singleHWND {
HWND hwnd;
BOOL (*onWM_COMMAND)(uiControl *, WORD, LRESULT *);
BOOL (*onWM_NOTIFY)(uiControl *, WPARAM, LPARAM, LRESULT *);
BOOL (*onWM_NOTIFY)(uiControl *, NMHDR *, LRESULT *);
void (*onWM_DESTROY)(uiControl *);
uintptr_t parent;
};
@ -69,7 +69,7 @@ static LRESULT CALLBACK singleSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
return lResult;
break;
case msgNOTIFY:
if ((*(s->onWM_NOTIFY))(c, wParam, lParam, &lResult) != FALSE)
if ((*(s->onWM_NOTIFY))(c, (NMHDR *) lParam, &lResult) != FALSE)
return lResult;
break;
case WM_DESTROY:

3
ui_windows.h
View File

@ -22,9 +22,8 @@ struct uiWindowsNewControlParams {
// ui redirects the message back and calls these functions.
// Store the result in *lResult and return any non-FALSE value (such as TRUE) to return the given result; return FALSE to pass the notification up to your window procedure.
// Note that these are only issued if they come from the uiControl itself; notifications from children of the uiControl (such as a header control) will be received normally.
// TODO don't give WPARAM/LPARAM raw
BOOL (*onWM_COMMAND)(uiControl *c, WORD code, LRESULT *lResult);
BOOL (*onWM_NOTIFY)(uiControl *c, WPARAM wParam, LPARAM lParam, LRESULT *lResult);
BOOL (*onWM_NOTIFY)(uiControl *c, NMHDR *nm, LRESULT *lResult);
// This is called in WM_DESTROY.
void (*onWM_DESTROY)(uiControl *c);
};