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Repaint the area behind the "transparent" text control when it 

changes.
This commit is contained in:
Mike McCormack 2005-06-27 18:46:22 +00:00 committed by Alexandre Julliard
parent ea64a36a44
commit 6b68532ccf
1 changed files with 20 additions and 1 deletions
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21
dlls/msi/dialog.c
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@ -345,6 +345,7 @@ void msi_dialog_handle_event( msi_dialog* dialog, LPCWSTR control,
return;
text = MSI_RecordGetString( rec , 1 );
SetWindowTextW( ctrl->hwnd, text );
msi_dialog_check_messages( NULL );
}
static void msi_dialog_map_events(msi_dialog* dialog, LPCWSTR control)
@ -397,11 +398,26 @@ struct msi_text_info
DWORD attributes;
};
/*
* we don't erase our own background,
* so we have to make sure that the parent window redraws first
*/
static void msi_text_on_settext( HWND hWnd )
{
HWND hParent;
RECT rc;
hParent = GetParent( hWnd );
GetWindowRect( hWnd, &rc );
MapWindowPoints( NULL, hParent, (LPPOINT) &rc, 2 );
InvalidateRect( hParent, &rc, TRUE );
}
static LRESULT WINAPI
MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
struct msi_text_info *info;
HRESULT r = 0;
LRESULT r = 0;
TRACE("%p %04x %08x %08lx\n", hWnd, msg, wParam, lParam);
@ -418,6 +434,9 @@ MSIText_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
switch( msg )
{
case WM_SETTEXT:
msi_text_on_settext( hWnd );
break;
case WM_NCDESTROY:
HeapFree( GetProcessHeap(), 0, info );
RemovePropW( hWnd, szButtonData );