X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bdc72a22686ac141e9bc4559a1171d017fdcb094..af01f1ba0d697c07173f436ab661b4c833258a91:/include/wx/listctrl.h diff --git a/include/wx/listctrl.h b/include/wx/listctrl.h index d5817da5bd..63d8e981b0 100644 --- a/include/wx/listctrl.h +++ b/include/wx/listctrl.h @@ -12,6 +12,12 @@ #ifndef _WX_LISTCTRL_H_BASE_ #define _WX_LISTCTRL_H_BASE_ +#ifdef __GNUG__ + #pragma interface "listctrlbase.h" +#endif + +#if wxUSE_LISTCTRL + // ---------------------------------------------------------------------------- // types // ---------------------------------------------------------------------------- @@ -23,6 +29,43 @@ typedef int (wxCALLBACK *wxListCtrlCompare)(long item1, long item2, long sortDat // wxListCtrl constants // ---------------------------------------------------------------------------- +// style flags +#define wxLC_VRULES 0x0001 +#define wxLC_HRULES 0x0002 + +#define wxLC_ICON 0x0004 +#define wxLC_SMALL_ICON 0x0008 +#define wxLC_LIST 0x0010 +#define wxLC_REPORT 0x0020 + +#define wxLC_ALIGN_TOP 0x0040 +#define wxLC_ALIGN_LEFT 0x0080 +#define wxLC_AUTOARRANGE 0x0100 +#define wxLC_VIRTUAL 0x0200 +#define wxLC_EDIT_LABELS 0x0400 +#define wxLC_NO_HEADER 0x0800 +#define wxLC_NO_SORT_HEADER 0x1000 +#define wxLC_SINGLE_SEL 0x2000 +#define wxLC_SORT_ASCENDING 0x4000 +#define wxLC_SORT_DESCENDING 0x8000 + +#define wxLC_MASK_TYPE (wxLC_ICON | wxLC_SMALL_ICON | wxLC_LIST | wxLC_REPORT) +#define wxLC_MASK_ALIGN (wxLC_ALIGN_TOP | wxLC_ALIGN_LEFT) +#define wxLC_MASK_SORT (wxLC_SORT_ASCENDING | wxLC_SORT_DESCENDING) + +// for compatibility only +#define wxLC_USER_TEXT wxLC_VIRTUAL + +// Omitted because +// (a) too much detail +// (b) not enough style flags +// (c) not implemented anyhow in the generic version +// +// #define wxLC_NO_SCROLL +// #define wxLC_NO_LABEL_WRAP +// #define wxLC_OWNERDRAW_FIXED +// #define wxLC_SHOW_SEL_ALWAYS + // Mask flags to tell app/GUI what fields of wxListItem are valid #define wxLIST_MASK_STATE 0x0001 #define wxLIST_MASK_TEXT 0x0002 @@ -59,7 +102,7 @@ enum 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 + wxLIST_NEXT_RIGHT // Searches for an item to the right of the specified item }; // Alignment flags for Arrange (MSW only except wxLIST_ALIGN_LEFT) @@ -124,6 +167,10 @@ public: 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; } @@ -142,6 +189,11 @@ class WXDLLEXPORT wxListItem : public wxObject { public: wxListItem(); + ~wxListItem() { delete m_attr; } + + // resetting + void Clear(); + void ClearAttributes(); // setters void SetMask(long mask) { m_mask = mask; } @@ -179,14 +231,18 @@ public: wxListItemAttr *GetAttributes() const { return m_attr; } bool HasAttributes() const { return m_attr != NULL; } - const wxColour& GetTextColour() const + wxColour GetTextColour() const { return HasAttributes() ? m_attr->GetTextColour() : wxNullColour; } - const wxColour& GetBackgroundColour() const + wxColour GetBackgroundColour() const { return HasAttributes() ? m_attr->GetBackgroundColour() : wxNullColour; } - const wxFont& GetFont() const + 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 @@ -222,26 +278,80 @@ private: // 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__) +#if defined(__WIN32__) && !defined(__WXUNIVERSAL__) + #include "wx/msw/listctrl.h" +#else #include "wx/generic/listctrl.h" #endif +// ---------------------------------------------------------------------------- +// wxListView: a class which provides a better API for list control +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxListView : public wxListCtrl +{ +public: + wxListView() { } + wxListView( wxWindow *parent, + wxWindowID id = -1, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxLC_REPORT, + const wxValidator& validator = wxDefaultValidator, + const wxString &name = "listctrl" ) + { + Create(parent, id, pos, size, style, wxDefaultValidator, name); + } + + // focus/selection stuff + // --------------------- + + // [de]select an item + void Select(long n, bool on = TRUE) + { + SetItemState(n, on ? wxLIST_STATE_SELECTED : 0, wxLIST_STATE_SELECTED); + } + + // focus and show the given item + void Focus(long index) + { + SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED); + EnsureVisible(index); + } + + // get the currently focused item or -1 if none + long GetFocusedItem() const + { + return GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED); + } + + // get first and subsequent selected items, return -1 when no more + long GetNextSelected(long item) const + { return GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED); } + long GetFirstSelected() const + { return GetNextSelected(-1); } + + // return TRUE if the item is selected + bool IsSelected(long index) + { return GetItemState(index, wxLIST_STATE_SELECTED) != 0; } + + // columns + // ------- + + void SetColumnImage(int col, int image) + { + wxListItem item; + item.SetMask(wxLIST_MASK_IMAGE); + item.SetImage(image); + SetColumn(col, item); + } + + void ClearColumnImage(int col) { SetColumnImage(col, -1); } + +private: + DECLARE_DYNAMIC_CLASS(wxListView) +}; + // ---------------------------------------------------------------------------- // wxListEvent - the event class for the wxListCtrl notifications // ---------------------------------------------------------------------------- @@ -249,58 +359,109 @@ private: class WXDLLEXPORT wxListEvent : public wxNotifyEvent { public: - wxListEvent(wxEventType commandType = wxEVT_NULL, int id = 0); - + wxListEvent(wxEventType commandType = wxEVT_NULL, int id = 0) + : wxNotifyEvent(commandType, id) + { + m_code = 0; + m_itemIndex = + m_oldItemIndex = 0; + m_col = 0; + } + + int GetCode() const { return m_code; } + long GetIndex() const { return m_itemIndex; } + int GetColumn() const { return m_col; } + 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; } + + // for wxEVT_COMMAND_LIST_CACHE_HINT only + long GetCacheFrom() const { return m_oldItemIndex; } + long GetCacheTo() const { return m_itemIndex; } + + // these methods don't do anything at all +#if WXWIN_COMPATIBILITY_2_2 + long GetOldIndex() const { return 0; } + long GetOldItem() const { return 0; } +#endif // WXWIN_COMPATIBILITY_2_2 + + virtual wxEvent *Clone() const { return new wxListEvent(*this); } + +//protected: -- not for backwards compatibility int m_code; + long m_oldItemIndex; // only for wxEVT_COMMAND_LIST_CACHE_HINT long m_itemIndex; - long m_oldItemIndex; int m_col; - bool m_cancelled; wxPoint m_pointDrag; wxListItem m_item; - inline int GetCode() { return m_code; } - inline long GetIndex() { return m_itemIndex; } - inline long GetOldIndex() { return m_oldItemIndex; } - inline long GetItem() { return m_itemIndex; } - inline long GetOldItem() { return m_oldItemIndex; } - inline int GetColumn() { return m_col; } - inline bool Cancelled() { return m_cancelled; } - inline wxPoint GetPoint() { return m_pointDrag; } - inline const wxString &GetLabel() const { return m_item.m_text; } - inline const wxString &GetText() const { return m_item.m_text; } - inline int GetImage() { return m_item.m_image; } - inline long GetData() { return m_item.m_data; } - inline long GetMask() { return m_item.m_mask; } - inline const wxListItem &GetItem() const { return m_item; } - -#ifndef __WXMSW__ - void CopyObject(wxObject& object_dest) const; -#endif - private: DECLARE_DYNAMIC_CLASS(wxListEvent) }; +// ---------------------------------------------------------------------------- +// wxListCtrl event macros +// ---------------------------------------------------------------------------- + +BEGIN_DECLARE_EVENT_TYPES() + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG, 700) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG, 701) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, 702) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT, 703) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM, 704) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, 705) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO, 706) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO, 707) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED, 708) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED, 709) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN, 710) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM, 711) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK, 712) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, 713) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, 714) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED, 715) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT, 716) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK, 717) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, 718) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING, 719) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG, 720) + DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED, 721) +END_DECLARE_EVENT_TYPES() + 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 }, +#define EVT_LIST_BEGIN_DRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_BEGIN_RDRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_BEGIN_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_END_LABEL_EDIT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_DELETE_ITEM(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_DELETE_ALL_ITEMS(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_GET_INFO(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_SET_INFO(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_KEY_DOWN(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_INSERT_ITEM(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_INSERT_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), + +#define EVT_LIST_COL_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_COL_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_COL_BEGIN_DRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_COL_DRAGGING(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_DRAGGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_COL_END_DRAG(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_COL_END_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), + +#define EVT_LIST_ITEM_SELECTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_ITEM_DESELECTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_DESELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, NULL ), +#define EVT_LIST_ITEM_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ), +#define EVT_LIST_ITEM_MIDDLE_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ), +#define EVT_LIST_ITEM_ACTIVATED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ), +#define EVT_LIST_ITEM_FOCUSED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_ITEM_FOCUSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ), + +#define EVT_LIST_CACHE_HINT(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_LIST_CACHE_HINT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxListEventFunction) & fn, (wxObject *) NULL ), + +#endif // wxUSE_LISTCTRL #endif // _WX_LISTCTRL_H_BASE_