/////////////////////////////////////////////////////////////////////////////// // Name: wx/listctrl.h // Purpose: wxListCtrl class // Author: Vadim Zeitlin // Modified by: // Created: 04.12.99 // RCS-ID: $Id$ // Copyright: (c) wxWindows team // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// #ifndef _WX_LISTCTRL_H_BASE_ #define _WX_LISTCTRL_H_BASE_ #ifdef __GNUG__ #pragma interface "listctrlbase.h" #endif // ---------------------------------------------------------------------------- // types // ---------------------------------------------------------------------------- // type of compare function for wxListCtrl sort operation typedef int (wxCALLBACK *wxListCtrlCompare)(long item1, long item2, long sortData); // ---------------------------------------------------------------------------- // wxListCtrl constants // ---------------------------------------------------------------------------- // Mask flags to tell app/GUI what fields of wxListItem are valid #define wxLIST_MASK_STATE 0x0001 #define wxLIST_MASK_TEXT 0x0002 #define wxLIST_MASK_IMAGE 0x0004 #define wxLIST_MASK_DATA 0x0008 #define wxLIST_SET_ITEM 0x0010 #define wxLIST_MASK_WIDTH 0x0020 #define wxLIST_MASK_FORMAT 0x0040 // State flags for indicating the state of an item #define wxLIST_STATE_DONTCARE 0x0000 #define wxLIST_STATE_DROPHILITED 0x0001 // MSW only #define wxLIST_STATE_FOCUSED 0x0002 #define wxLIST_STATE_SELECTED 0x0004 #define wxLIST_STATE_CUT 0x0008 // MSW only // Hit test flags, used in HitTest #define wxLIST_HITTEST_ABOVE 0x0001 // Above the client area. #define wxLIST_HITTEST_BELOW 0x0002 // Below the client area. #define wxLIST_HITTEST_NOWHERE 0x0004 // In the client area but below the last item. #define wxLIST_HITTEST_ONITEMICON 0x0020 // On the bitmap associated with an item. #define wxLIST_HITTEST_ONITEMLABEL 0x0080 // On the label (string) associated with an item. #define wxLIST_HITTEST_ONITEMRIGHT 0x0100 // In the area to the right of an item. #define wxLIST_HITTEST_ONITEMSTATEICON 0x0200 // On the state icon for a tree view item that is in a user-defined state. #define wxLIST_HITTEST_TOLEFT 0x0400 // To the left of the client area. #define wxLIST_HITTEST_TORIGHT 0x0800 // To the right of the client area. #define wxLIST_HITTEST_ONITEM (wxLIST_HITTEST_ONITEMICON | wxLIST_HITTEST_ONITEMLABEL | wxLIST_HITTEST_ONITEMSTATEICON) // Flags for GetNextItem (MSW only except wxLIST_NEXT_ALL) enum { wxLIST_NEXT_ABOVE, // Searches for an item above the specified item wxLIST_NEXT_ALL, // Searches for subsequent item by index wxLIST_NEXT_BELOW, // Searches for an item below the specified item wxLIST_NEXT_LEFT, // Searches for an item to the left of the specified item wxLIST_NEXT_RIGHT // Searches for an item to the right of the specified item }; // Alignment flags for Arrange (MSW only except wxLIST_ALIGN_LEFT) enum { wxLIST_ALIGN_DEFAULT, wxLIST_ALIGN_LEFT, wxLIST_ALIGN_TOP, wxLIST_ALIGN_SNAP_TO_GRID }; // Column format (MSW only except wxLIST_FORMAT_LEFT) enum wxListColumnFormat { wxLIST_FORMAT_LEFT, wxLIST_FORMAT_RIGHT, wxLIST_FORMAT_CENTRE, wxLIST_FORMAT_CENTER = wxLIST_FORMAT_CENTRE }; // Autosize values for SetColumnWidth enum { wxLIST_AUTOSIZE = -1, wxLIST_AUTOSIZE_USEHEADER = -2 // partly supported by generic version }; // Flag values for GetItemRect enum { wxLIST_RECT_BOUNDS, wxLIST_RECT_ICON, wxLIST_RECT_LABEL }; // Flag values for FindItem (MSW only) enum { wxLIST_FIND_UP, wxLIST_FIND_DOWN, wxLIST_FIND_LEFT, wxLIST_FIND_RIGHT }; // ---------------------------------------------------------------------------- // wxListItemAttr: a structure containing the visual attributes of an item // ---------------------------------------------------------------------------- class WXDLLEXPORT wxListItemAttr { public: // ctors wxListItemAttr() { } wxListItemAttr(const wxColour& colText, const wxColour& colBack, const wxFont& font) : m_colText(colText), m_colBack(colBack), m_font(font) { } // setters void SetTextColour(const wxColour& colText) { m_colText = colText; } void SetBackgroundColour(const wxColour& colBack) { m_colBack = colBack; } void SetFont(const wxFont& font) { m_font = font; } // accessors bool HasTextColour() const { return m_colText.Ok(); } bool HasBackgroundColour() const { return m_colBack.Ok(); } bool HasFont() const { return m_font.Ok(); } const wxColour& GetTextColour() const { return m_colText; } const wxColour& GetBackgroundColour() const { return m_colBack; } const wxFont& GetFont() const { return m_font; } private: wxColour m_colText, m_colBack; wxFont m_font; }; // ---------------------------------------------------------------------------- // wxListItem: the item or column info, used to exchange data with wxListCtrl // ---------------------------------------------------------------------------- class WXDLLEXPORT wxListItem : public wxObject { public: wxListItem(); ~wxListItem() { delete m_attr; } // resetting void Clear(); void ClearAttributes(); // setters void SetMask(long mask) { m_mask = mask; } void SetId(long id) { m_itemId = id; } void SetColumn(int col) { m_col = col; } void SetState(long state) { m_state = state; m_stateMask |= state; } void SetStateMask(long stateMask) { m_stateMask = stateMask; } void SetText(const wxString& text) { m_text = text; } void SetImage(int image) { m_image = image; } void SetData(long data) { m_data = data; } void SetData(void *data) { m_data = (long)data; } void SetWidth(int width) { m_width = width; } void SetAlign(wxListColumnFormat align) { m_format = align; } void SetTextColour(const wxColour& colText) { Attributes().SetTextColour(colText); } void SetBackgroundColour(const wxColour& colBack) { Attributes().SetBackgroundColour(colBack); } void SetFont(const wxFont& font) { Attributes().SetFont(font); } // accessors long GetMask() const { return m_mask; } long GetId() const { return m_itemId; } int GetColumn() const { return m_col; } long GetState() const { return m_state & m_stateMask; } const wxString& GetText() const { return m_text; } int GetImage() const { return m_image; } long GetData() const { return m_data; } int GetWidth() const { return m_width; } wxListColumnFormat GetAlign() const { return (wxListColumnFormat)m_format; } wxListItemAttr *GetAttributes() const { return m_attr; } bool HasAttributes() const { return m_attr != NULL; } wxColour GetTextColour() const { return HasAttributes() ? m_attr->GetTextColour() : wxNullColour; } wxColour GetBackgroundColour() const { return HasAttributes() ? m_attr->GetBackgroundColour() : wxNullColour; } wxFont GetFont() const { return HasAttributes() ? m_attr->GetFont() : wxNullFont; } // this conversion is necessary to make old code using GetItem() to // compile operator long() const { return m_itemId; } // these members are public for compatibility long m_mask; // Indicates what fields are valid long m_itemId; // The zero-based item position int m_col; // Zero-based column, if in report mode long m_state; // The state of the item long m_stateMask;// Which flags of m_state are valid (uses same flags) wxString m_text; // The label/header text int m_image; // The zero-based index into an image list long m_data; // App-defined data // For columns only int m_format; // left, right, centre int m_width; // width of column protected: // creates m_attr if we don't have it yet wxListItemAttr& Attributes() { if ( !m_attr ) m_attr = new wxListItemAttr; return *m_attr; } wxListItemAttr *m_attr; // optional pointer to the items style private: DECLARE_DYNAMIC_CLASS(wxListItem) }; // ---------------------------------------------------------------------------- // include the wxListCtrl class declaration // ---------------------------------------------------------------------------- #if defined(__WXMSW__) #ifdef __WIN16__ #include "wx/generic/listctrl.h" #else #include "wx/msw/listctrl.h" #endif #elif defined(__WXMOTIF__) #include "wx/generic/listctrl.h" #elif defined(__WXGTK__) #include "wx/generic/listctrl.h" #elif defined(__WXQT__) #include "wx/generic/listctrl.h" #elif defined(__WXMAC__) #include "wx/generic/listctrl.h" #elif defined(__WXPM__) #include "wx/generic/listctrl.h" #elif defined(__WXSTUBS__) #include "wx/generic/listctrl.h" #endif // ---------------------------------------------------------------------------- // wxListEvent - the event class for the wxListCtrl notifications // ---------------------------------------------------------------------------- class WXDLLEXPORT wxListEvent : public wxNotifyEvent { public: wxListEvent(wxEventType commandType = wxEVT_NULL, int id = 0); int m_code; long m_itemIndex; long m_oldItemIndex; int m_col; bool m_cancelled; wxPoint m_pointDrag; wxListItem m_item; int GetCode() const { return m_code; } long GetIndex() const { return m_itemIndex; } long GetOldIndex() const { return m_oldItemIndex; } long GetOldItem() const { return m_oldItemIndex; } int GetColumn() const { return m_col; } bool Cancelled() const { return m_cancelled; } wxPoint GetPoint() const { return m_pointDrag; } const wxString& GetLabel() const { return m_item.m_text; } const wxString& GetText() const { return m_item.m_text; } int GetImage() const { return m_item.m_image; } long GetData() const { return m_item.m_data; } long GetMask() const { return m_item.m_mask; } const wxListItem& GetItem() const { return m_item; } void CopyObject(wxObject& object_dest) const; private: DECLARE_DYNAMIC_CLASS(wxListEvent) }; typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&); #define EVT_LIST_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_LIST_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_LIST_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_LIST_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_DELETE_ITEM(id, fn) { wxEVT_COMMAND_LIST_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_DELETE_ALL_ITEMS(id, fn) { wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_GET_INFO(id, fn) { wxEVT_COMMAND_LIST_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_SET_INFO(id, fn) { wxEVT_COMMAND_LIST_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_ITEM_SELECTED(id, fn) { wxEVT_COMMAND_LIST_ITEM_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_ITEM_DESELECTED(id, fn) { wxEVT_COMMAND_LIST_ITEM_DESELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_KEY_DOWN(id, fn) { wxEVT_COMMAND_LIST_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_INSERT_ITEM(id, fn) { wxEVT_COMMAND_LIST_INSERT_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_COL_CLICK(id, fn) { wxEVT_COMMAND_LIST_COL_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL }, #define EVT_LIST_ITEM_RIGHT_CLICK(id, fn) { wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL }, #define EVT_LIST_ITEM_MIDDLE_CLICK(id, fn) { wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL }, #define EVT_LIST_ITEM_ACTIVATED(id, fn) { wxEVT_COMMAND_LIST_ITEM_ACTIVATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL }, #endif // _WX_LISTCTRL_H_BASE_