Owen Rudge : appwiz.cpl: Check to see if buttons should be enabled.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d8d725f73f5594cc95942ed48b2357dd6bf814ac
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d8d725f73f5594cc95942ed48b2357dd6bf814ac

Author: Owen Rudge <owen at owenrudge.net>
Date:   Mon Jul 21 19:42:21 2008 +0100

appwiz.cpl: Check to see if buttons should be enabled.

---

 dlls/appwiz.cpl/appwiz.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/dlls/appwiz.cpl/appwiz.c b/dlls/appwiz.cpl/appwiz.c
index 6f3a083..4bf86a9 100644
--- a/dlls/appwiz.cpl/appwiz.c
+++ b/dlls/appwiz.cpl/appwiz.c
@@ -68,6 +68,20 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason,
     return TRUE;
 }
 
+/******************************************************************************
+ * Name       : UpdateButtons
+ * Description: Enables/disables the Add/Remove button depending on current
+ *              selection in list box.
+ * Parameters : hWnd    - Handle of the dialog box
+ */
+static void UpdateButtons(HWND hWnd)
+{
+    BOOL sel = ListView_GetSelectedCount(GetDlgItem(hWnd, IDL_PROGRAMS)) != 0;
+
+    EnableWindow(GetDlgItem(hWnd, IDC_ADDREMOVE), sel);
+    EnableWindow(GetDlgItem(hWnd, IDC_SUPPORT_INFO), sel);
+}
+
 /* Definition of column headers for AddListViewColumns function */
 typedef struct AppWizColumn {
    int width;
@@ -166,6 +180,8 @@ static HIMAGELIST ResetApplicationList(BOOL bFirstRun, HWND hWnd, HIMAGELIST hIm
     /* now create the image list and add the applications to the listview */
     hImageList = AddListViewImageList(hWndListView);
 
+    UpdateButtons(hWnd);
+
     return(hImageList);
 }