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uninstaller: Disable Uninstall button when no items selected.

This commit is contained in:
Alexander Nicolaysen Sørnes 2008-01-24 00:28:17 +01:00 committed by Alexandre Julliard
parent 35c3bfe25c
commit 6898c9e51b
1 changed files with 8 additions and 0 deletions
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8
programs/uninstaller/main.c
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@ -286,6 +286,10 @@ static void UninstallProgram(void)
list_need_update = 1;
}
static void UpdateButtons(HWND hDlg, HWND hList)
{
EnableWindow(GetDlgItem(hDlg, IDC_UNINSTALL), SendMessageW(hList, LB_GETSELCOUNT, 0, 0) > 0);
}
static INT_PTR CALLBACK DlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
{
@ -299,6 +303,7 @@ static INT_PTR CALLBACK DlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l
GetTextMetricsW(hdc, &tm);
UpdateList(hList);
ReleaseDC(hwnd, hdc);
UpdateButtons(hwnd, hList);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
@ -316,6 +321,7 @@ static INT_PTR CALLBACK DlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l
}
else sFilter = NULL;
UpdateList(hList);
UpdateButtons(hwnd, hList);
}
break;
}
@ -326,6 +332,7 @@ static INT_PTR CALLBACK DlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l
{
UninstallProgram();
UpdateList(hList);
UpdateButtons(hwnd, hList);
}
break;
}
@ -344,6 +351,7 @@ static INT_PTR CALLBACK DlgProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM l
wine_dbgstr_w(entries[sel].descr));
oldsel = sel;
}
UpdateButtons(hwnd, hList);
break;
case IDC_ABOUT:
MessageBoxW(0, sAbout, sAboutTitle, MB_OK);