/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */ // CtrlEnumCombo.cpp : implementation file // #include "stdafx.h" #include "CtrlEnumCombo.h" #ifdef _DEBUG #undef new #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CCtrlEnumCombo CCtrlEnumCombo::CCtrlEnumCombo() { } CCtrlEnumCombo::~CCtrlEnumCombo() { } void CCtrlEnumCombo::SetDialogPtr( CPropertyComboBar *pDialog) { m_pDialog = pDialog; } BEGIN_MESSAGE_MAP(CCtrlEnumCombo, CComboBox) //{{AFX_MSG_MAP(CCtrlEnumCombo) ON_CONTROL_REFLECT(CBN_SELCHANGE, OnSelchange) ON_CONTROL_REFLECT(CBN_DROPDOWN, OnDropdown) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CCtrlEnumCombo message handlers void CCtrlEnumCombo::OnSelchange() { theApp.GetDocument()->SetModifiedFlag( TRUE); // update dialog data (to reflect data change) m_pDialog->UpdateData( TRUE); m_pDialog->SetIntersectingEntityClassName(); m_pDialog->ArrangeControls(); m_pDialog->UpdateData( FALSE); } void CCtrlEnumCombo::OnDropdown() { INDEX ctItems = GetCount(); if( ctItems == CB_ERR) return; CRect rectCombo; GetWindowRect( &rectCombo); PIX pixScreenHeight = ::GetSystemMetrics(SM_CYSCREEN); PIX pixMaxHeight = pixScreenHeight - rectCombo.top; m_pDialog->ScreenToClient( &rectCombo); PIX pixNewHeight = GetItemHeight(0)*(ctItems+2); rectCombo.bottom = rectCombo.top + ClampUp( pixNewHeight, pixMaxHeight); MoveWindow( rectCombo); }