X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/12028905135250524409f1e7b9bfa9c55e5ce16b..a29b55cdf6c1f8547c615a5e928813ba78566e9a:/include/wx/mac/listctrl.h diff --git a/include/wx/mac/listctrl.h b/include/wx/mac/listctrl.h index 196f97add1..a38858d19d 100644 --- a/include/wx/mac/listctrl.h +++ b/include/wx/mac/listctrl.h @@ -1,451 +1,5 @@ -///////////////////////////////////////////////////////////////////////////// -// Name: listctrl.h -// Purpose: wxListCtrl class -// Author: Stefan Csomor -// Modified by: -// Created: 1998-01-01 -// RCS-ID: $Id$ -// Copyright: (c) Stefan Csomor -// Licence: wxWindows licence -///////////////////////////////////////////////////////////////////////////// - -#ifndef _WX_LISTCTRL_H_ -#define _WX_LISTCTRL_H_ - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma interface "listctrl.h" -#endif - -#include "wx/control.h" -#include "wx/event.h" -#include "wx/imaglist.h" - -/* - The wxListCtrl can show lists of items in four different modes: - wxLC_LIST: multicolumn list view, with optional small icons (icons could be - optional for some platforms). Columns are computed automatically, - i.e. you don't set columns as in wxLC_REPORT. In other words, - the list wraps, unlike a wxListBox. - wxLC_REPORT: single or multicolumn report view (with optional header) - wxLC_ICON: large icon view, with optional labels - wxLC_SMALL_ICON: small icon view, with optional labels - - You can change the style dynamically, either with SetSingleStyle or - SetWindowStyleFlag. - - Further window styles: - - wxLC_ALIGN_TOP icons align to the top (default) - wxLC_ALIGN_LEFT icons align to the left - wxLC_AUTOARRANGE icons arrange themselves - wxLC_USER_TEXT the app provides label text on demand, except for column headers - wxLC_EDIT_LABELS labels are editable: app will be notified. - wxLC_NO_HEADER no header in report mode - wxLC_NO_SORT_HEADER can't click on header - wxLC_SINGLE_SEL single selection - wxLC_SORT_ASCENDING sort ascending (must still supply a comparison callback in SortItems) - wxLC_SORT_DESCENDING sort descending (ditto) - - Items are referred to by their index (position in the list starting from zero). - - Label text is supplied via insertion/setting functions and is stored by the - control, unless the wxLC_USER_TEXT style has been specified, in which case - the app will be notified when text is required (see sample). - - Images are dealt with by (optionally) associating 3 image lists with the control. - Zero-based indexes into these image lists indicate which image is to be used for - which item. Each image in an image list can contain a mask, and can be made out - of either a bitmap, two bitmaps or an icon. See ImagList.h for more details. - - Notifications are passed via the wxWindows 2.0 event system. - - See the sample wxListCtrl app for API usage. - - */ - -// 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 -#define wxLIST_STATE_FOCUSED 0x0002 -#define wxLIST_STATE_SELECTED 0x0004 -#define wxLIST_STATE_CUT 0x0008 - -// 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 -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 -enum { - wxLIST_ALIGN_DEFAULT, - wxLIST_ALIGN_LEFT, - wxLIST_ALIGN_TOP, - wxLIST_ALIGN_SNAP_TO_GRID -}; - -// Column format -enum { - 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 -}; - -// Flag values for GetItemRect -enum { - wxLIST_RECT_BOUNDS, - wxLIST_RECT_ICON, - wxLIST_RECT_LABEL -}; - -// Flag values for FindItem -enum { - wxLIST_FIND_UP, - wxLIST_FIND_DOWN, - wxLIST_FIND_LEFT, - wxLIST_FIND_RIGHT -}; - -// wxListItem: data representing an item, or report field. -// It also doubles up to represent entire column information -// when inserting or setting a column. -class WXDLLEXPORT wxListItem: public wxObject -{ - DECLARE_DYNAMIC_CLASS(wxListItem) -public: - 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 - - wxListItem(); -}; - -// type of compare function for wxListCtrl sort operation -typedef int (*wxListCtrlCompare)(long item1, long item2, long sortData); - -class WXDLLEXPORT wxListCtrl: public wxControl -{ - DECLARE_DYNAMIC_CLASS(wxListCtrl) - public: - /* - * Public interface - */ - - wxListCtrl(); - - inline wxListCtrl(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator, - const wxString& name = "listCtrl") - { - Create(parent, id, pos, size, style, validator, name); - } - ~wxListCtrl(); - - bool Create(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator, const wxString& name = "wxListCtrl"); - - - // Attributes - //////////////////////////////////////////////////////////////////////////// - - // Gets information about this column - bool GetColumn(int col, wxListItem& item) const; - - // Sets information about this column - bool SetColumn(int col, wxListItem& item) ; - - // Gets the column width - int GetColumnWidth(int col) const; - - // Sets the column width - bool SetColumnWidth(int col, int width) ; - - // Gets the number of items that can fit vertically in the - // visible area of the list control (list or report view) - // or the total number of items in the list control (icon - // or small icon view) - int GetCountPerPage() const; - - // Gets the edit control for editing labels. - wxTextCtrl* GetEditControl() const; - - // Gets information about the item - bool GetItem(wxListItem& info) const ; - - // Sets information about the item - bool SetItem(wxListItem& info) ; - - // Sets a string field at a particular column - long SetItem(long index, int col, const wxString& label, int imageId = -1); - - // Gets the item state - int GetItemState(long item, long stateMask) const ; - - // Sets the item state - bool SetItemState(long item, long state, long stateMask) ; - - // Sets the item image - bool SetItemImage(long item, int image, int selImage) ; - - // Gets the item text - wxString GetItemText(long item) const ; - - // Sets the item text - void SetItemText(long item, const wxString& str) ; - - // Gets the item data - long GetItemData(long item) const ; - - // Sets the item data - bool SetItemData(long item, long data) ; - - // Gets the item rectangle - bool GetItemRect(long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS) const ; - - // Gets the item position - bool GetItemPosition(long item, wxPoint& pos) const ; - - // Sets the item position - bool SetItemPosition(long item, const wxPoint& pos) ; - - // Gets the number of items in the list control - int GetItemCount() const; - - // Gets the number of columns in the list control - int GetColumnCount() const; - - // Retrieves the spacing between icons in pixels. - // If small is TRUE, gets the spacing for the small icon - // view, otherwise the large icon view. - int GetItemSpacing(bool isSmall) const; - - // Gets the number of selected items in the list control - int GetSelectedItemCount() const; - - // Gets the text colour of the listview - wxColour GetTextColour() const; - - // Sets the text colour of the listview - void SetTextColour(const wxColour& col); - - // Gets the index of the topmost visible item when in - // list or report view - long GetTopItem() const ; - - // Add or remove a single window style - void SetSingleStyle(long style, bool add = TRUE) ; - - // Set the whole window style - void SetWindowStyleFlag(long style) ; - - // Searches for an item, starting from 'item'. - // item can be -1 to find the first item that matches the - // specified flags. - // Returns the item or -1 if unsuccessful. - long GetNextItem(long item, int geometry = wxLIST_NEXT_ALL, int state = wxLIST_STATE_DONTCARE) const ; - - // Implementation: converts wxWindows style to MSW style. - // Can be a single style flag or a bit list. - // oldStyle is 'normalised' so that it doesn't contain - // conflicting styles. - long ConvertToMSWStyle(long& oldStyle, long style) const; - - // Gets one of the three image lists - wxImageList *GetImageList(int which) const ; - - // Sets the image list - // N.B. There's a quirk in the Win95 list view implementation. - // If in wxLC_LIST mode, it'll *still* display images by the labels if - // there's a small-icon image list set for the control - even though you - // haven't specified wxLIST_MASK_IMAGE when inserting. - // So you have to set a NULL small-icon image list to be sure that - // the wxLC_LIST mode works without icons. Of course, you may want icons... - void SetImageList(wxImageList *imageList, int which) ; - - // Operations - //////////////////////////////////////////////////////////////////////////// - - // Arranges the items - bool Arrange(int flag = wxLIST_ALIGN_DEFAULT); - - // Deletes an item - bool DeleteItem(long item); - - // Deletes all items - bool DeleteAllItems() ; - - // Deletes a column - bool DeleteColumn(int col); - - // Deletes all columns - bool DeleteAllColumns(); - - // Clears items, and columns if there are any. - void ClearAll(); - - // Edit the label - wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl)); - - // End label editing, optionally cancelling the edit - bool EndEditLabel(bool cancel); - - // Ensures this item is visible - bool EnsureVisible(long item) ; - - // Find an item whose label matches this string, starting from the item after 'start' - // or the beginning if 'start' is -1. - long FindItem(long start, const wxString& str, bool partial = FALSE); - - // Find an item whose data matches this data, starting from the item after 'start' - // or the beginning if 'start' is -1. - long FindItem(long start, long data); - - // Find an item nearest this position in the specified direction, starting from - // the item after 'start' or the beginning if 'start' is -1. - long FindItem(long start, const wxPoint& pt, int direction); - - // Determines which item (if any) is at the specified point, - // giving details in 'flags' (see wxLIST_HITTEST_... flags above) - long HitTest(const wxPoint& point, int& flags); - - // Inserts an item, returning the index of the new item if successful, - // -1 otherwise. - // TOD: Should also have some further convenience functions - // which don't require setting a wxListItem object - long InsertItem(wxListItem& info); - - // Insert a string item - long InsertItem(long index, const wxString& label); - - // Insert an image item - long InsertItem(long index, int imageIndex); - - // Insert an image/string item - long InsertItem(long index, const wxString& label, int imageIndex); - - // For list view mode (only), inserts a column. - long InsertColumn(long col, wxListItem& info); - - long InsertColumn(long col, const wxString& heading, int format = wxLIST_FORMAT_LEFT, - int width = -1); - - // Scrolls the list control. If in icon, small icon or report view mode, - // x specifies the number of pixels to scroll. If in list view mode, x - // specifies the number of columns to scroll. - // If in icon, small icon or list view mode, y specifies the number of pixels - // to scroll. If in report view mode, y specifies the number of lines to scroll. - bool ScrollList(int dx, int dy); - - // Sort items. - - // fn is a function which takes 3 long arguments: item1, item2, data. - // item1 is the long data associated with a first item (NOT the index). - // item2 is the long data associated with a second item (NOT the index). - // data is the same value as passed to SortItems. - // The return value is a negative number if the first item should precede the second - // item, a positive number of the second item should precede the first, - // or zero if the two items are equivalent. - - // data is arbitrary data to be passed to the sort function. - bool SortItems(wxListCtrlCompare fn, long data); - -/* Why should we need this function? Leave for now. - * We might need it because item data may have changed, - * but the display needs refreshing (in string callback mode) - // Updates an item. If the list control has the wxLI_AUTO_ARRANGE style, - // the items will be rearranged. - bool Update(long item); -*/ - - void Command(wxCommandEvent& event) { ProcessCommand(event); }; - -protected: - wxTextCtrl* m_textCtrl; // The control used for editing a label - wxImageList * m_imageListNormal; // The image list for normal icons - wxImageList * m_imageListSmall; // The image list for small icons - wxImageList * m_imageListState; // The image list state icons (not implemented yet) - - long m_baseStyle; // Basic Windows style flags, for recreation purposes - wxStringList m_stringPool; // Pool of 3 strings to satisfy Windows callback - // requirements - int m_colCount; // Windows doesn't have GetColumnCount so must - // keep track of inserted/deleted columns - -}; - -class WXDLLEXPORT wxListEvent: public wxCommandEvent -{ - DECLARE_DYNAMIC_CLASS(wxListEvent) - - 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; -}; - -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 }, - -#endif - // _WX_LISTCTRL_H_ +#if __WXMAC_CLASSIC__ +#include "wx/mac/classic/listctrl.h" +#else +#include "wx/mac/carbon/listctrl.h" +#endif \ No newline at end of file