cXComboBox.h

Go to the documentation of this file.

//
//
#ifndef _INC_cXComboBox_H
#define _INC_cXComboBox_H
#pragma once
 
#include "cXButton.h"
#include "cXEditText.h"
#include "cXListBox.h"
 
namespace GrayGUI
{
        class cXListBox;
        typedef cRefPtr<cXListBox> cXListBoxPtr;
 
        class cXComboBox : public cXWindow
        {
                typedef cXWindow SUPER_t;
 
        public:
                bool m_bReadOnly;
                int m_iMaxShowItems;
                cXListBoxPtr m_pListBox;
                cXEditTextPtr m_pEditText;
                cXButtonPtr m_pButton;
                bool m_IsDroppedDown;
                int m_RolledUpHeight;
 
        protected:
                bool m_bColorType;
 
        public:
                cXComboBox(cXWindow* pParent, DLGID_t id);
                virtual ~cXComboBox();
 
                virtual HRESULT DisposeThis();
                virtual bool InitXWindow();
 
                virtual bool OnCommand(DLGID_t id, cXWindow* pCtrl, WORD wNotify);
                virtual bool OnMouseDown(MBUTTON_TYPE uButton, PIXELS_t x, PIXELS_t y);
 
                virtual void OnSize(UINT uType, int cx, int cy);
                virtual bool OnKeyFocus(bool bActive);
 
                void UpdateSelectedText();
                cXCheckBoxPtr AddNewItem(const GChar_t* pszCaption, cVariant& vData = cVariant());
                cVariant get_SelectedItemData(void) const
                {
                        if (m_pListBox != nullptr)
                                return(m_pListBox->get_SelectedItemData());
                        return(cVariant());
                }
                void put_Selected(cXCheckBox* pItem)
                {
                        ASSERT(m_pListBox != nullptr);
                        m_pListBox->put_Selected(pItem);
                }
                void put_SelectedItem(int id)
                {
                        ASSERT(m_pListBox != nullptr);
                        m_pListBox->put_SelectedItem(id);
                }
                void put_SelectedItemString(cString strItem, bool bPartialMatch = false)
                {
                        ASSERT(m_pListBox != nullptr);
                        m_pListBox->put_SelectedItemString(strItem, bPartialMatch);
                }
                void ShowDropList(bool State);
                int FindString(cString strItem) const
                {
                        if (m_pListBox == nullptr)
                                return(-1);
                        return(m_pListBox->FindString(strItem));
                }
 
                void put_MaxShowItems(int iMaxShowItems)
                {
                        m_iMaxShowItems = iMaxShowItems;
                }
                int get_MaxShowItems(void)
                {
                        return(m_iMaxShowItems);
                }
                void put_ReadOnly(bool bReadOnly)
                {
                        if (m_pEditText != nullptr)
                                m_pEditText->EnableWindow(!bReadOnly);
                        m_bReadOnly = bReadOnly;
                }
                int get_ReadOnly(void)
                {
                        return(m_bReadOnly);
                }
                int get_CurSel() const
                {
                        ASSERT(m_pListBox != nullptr);
                        return m_pListBox->get_SelectedID();
                }
                cXCheckBoxPtr GetListItem(DLGID_t i) const
                {
                        ASSERT(m_pListBox != nullptr);
                        return SMART_CAST(cXCheckBox, m_pListBox->GetDlgItem(i));
                }
                void ClearListItems()
                {
                        if (m_pListBox == nullptr)
                                return;
                        m_pListBox->ClearItems();
                }
                void put_ColorType(bool bColorType)
                {
                        m_bColorType = bColorType;
                        ASSERT(m_pListBox);
                        m_pListBox->put_ColorType(bColorType);
                }
        };
 
        typedef cRefPtr<cXComboBox> cXComboBoxPtr;
};
#endif