}
}
+static void EnableOkButtonFromEditContents(HWND hwnd)
+{
+ BOOL Enable = FALSE;
+ INT Length, n;
+ HWND Edit = GetDlgItem(hwnd, IDC_RUNDLG_EDITPATH);
+ Length = GetWindowTextLengthA(Edit);
+ if (Length > 0)
+ {
+ PWCHAR psz = (PWCHAR)HeapAlloc(GetProcessHeap(), 0, (Length + 1) * sizeof(WCHAR));
+ if (psz)
+ {
+ GetWindowTextW(Edit, psz, Length + 1);
+ for (n = 0; n < Length && !Enable; ++n)
+ Enable = psz[n] != ' ';
+ HeapFree(GetProcessHeap(), 0, psz);
+ }
+ else
+ Enable = TRUE;
+ }
+ EnableWindow(GetDlgItem(hwnd, IDOK), Enable);
+}
/* Dialog procedure for RunFileDlg */
static INT_PTR CALLBACK RunDlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
SendMessageW(hwnd, WM_SETICON, ICON_SMALL, (LPARAM)prfdp->hIcon);
FillList (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH), NULL, (prfdp->uFlags & RFF_NODEFAULT) == 0);
+ EnableOkButtonFromEditContents(hwnd);
SetFocus (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH));
return TRUE;
SetFocus (GetDlgItem (hwnd, IDOK));
SetWindowTextW (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH), szFName);
SendMessageW (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH), CB_SETEDITSEL, 0, MAKELPARAM (0, -1));
+ EnableOkButtonFromEditContents(hwnd);
SetFocus (GetDlgItem (hwnd, IDOK));
}
return TRUE;
}
+ case IDC_RUNDLG_EDITPATH:
+ {
+ if (HIWORD(wParam) == CBN_EDITCHANGE)
+ {
+ EnableOkButtonFromEditContents(hwnd);
+ }
+ return TRUE;
+ }
}
return TRUE;
}