#include "wx/control.h"
#include "wx/event.h"
#include "wx/imaglist.h"
+#include "wx/generic/listctrl.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 wxWidgets 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();
-};
+class wxMacDataBrowserListCtrlControl;
+class wxMacListControl;
// type of compare function for wxListCtrl sort operation
typedef int (*wxListCtrlCompare)(long item1, long item2, long sortData);
* Public interface
*/
- wxListCtrl();
+ wxListCtrl() { Init(); }
+
+ wxListCtrl(wxWindow *parent,
+ wxWindowID id = wxID_ANY,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxLC_ICON,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxListCtrlNameStr)
+ {
+ Init();
- 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 = wxListCtrlNameStr)
- {
- Create(parent, id, pos, size, style, validator, name);
- }
- ~wxListCtrl();
+ Create(parent, id, pos, size, style, validator, name);
+ }
- 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 = wxListCtrlNameStr);
+ virtual ~wxListCtrl();
+ bool Create(wxWindow *parent,
+ wxWindowID id = wxID_ANY,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxLC_ICON,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxListCtrlNameStr);
// Attributes
////////////////////////////////////////////////////////////////////////////
bool GetColumn(int col, wxListItem& item) const;
// Sets information about this column
+ // TODO: NOT const to be compatible with wxGenericListCtrl API
bool SetColumn(int col, wxListItem& item) ;
// Gets the column width
// Sets the item state
bool SetItemState(long item, long state, long stateMask) ;
+ void AssignImageList(wxImageList *imageList, int which);
+
// Sets the item image
- bool SetItemImage(long item, int image, int selImage) ;
+ bool SetItemImage(long item, int image, int selImage = -1) ;
bool SetItemColumnImage(long item, long column, int image);
// Gets the item text
// Sets the item text
void SetItemText(long item, const wxString& str) ;
+
+ void SetItemTextColour(long item, const wxColour& colour) ;
+ wxColour GetItemTextColour(long item) const;
+
+ void SetItemBackgroundColour(long item, const wxColour& colour) ;
+ wxColour GetItemBackgroundColour(long item) const;
+
+ void SetItemFont( long item, const wxFont &f);
+ wxFont GetItemFont( long item ) const;
// Gets the item data
long GetItemData(long item) const ;
// Gets the number of columns in the list control
int GetColumnCount() const;
- // Retrieves the spacing between icons in pixels.
- // If isSmall is true, gets the spacing for the small icon
- // view, otherwise the large icon view.
- int GetItemSpacing(bool isSmall) const;
+ void SetItemSpacing( int spacing, bool isSmall = false );
+ wxSize GetItemSpacing() const;
// Gets the number of selected items in the list control
int GetSelectedItemCount() const;
+
+ wxRect GetViewRect() const;
// Gets the text colour of the listview
wxColour GetTextColour() const;
// list or report view
long GetTopItem() const ;
+ // are we in report mode?
+ bool InReportView() const { return HasFlag(wxLC_REPORT); }
+
+ bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); }
+
// Add or remove a single window style
void SetSingleStyle(long style, bool add = true) ;
// 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);
+ // Request the subitem number as well at the given coordinate.
+ long HitTest(const wxPoint& point, int& flags, long* ptrSubItem = NULL) const;
// Inserts an item, returning the index of the new item if successful,
// -1 otherwise.
// data is arbitrary data to be passed to the sort function.
bool SortItems(wxListCtrlCompare fn, long data);
+ wxMacListControl* GetPeer() const;
+
+ // these functions are only used for virtual list view controls, i.e. the
+ // ones with wxLC_VIRTUAL style
+
+ void SetItemCount(long count);
+ void RefreshItem(long item);
+ void RefreshItems(long itemFrom, long itemTo);
+
+ // return the text for the given column of the given item
+ virtual wxString OnGetItemText(long item, long column) const;
+
+ // return the icon for the given item. In report view, OnGetItemImage will
+ // only be called for the first column. See OnGetItemColumnImage for
+ // details.
+ virtual int OnGetItemImage(long item) const;
+
+ // return the icon for the given item and column.
+ virtual int OnGetItemColumnImage(long item, long column) const;
+
+ // return the attribute for the item (may return NULL if none)
+ virtual wxListItemAttr *OnGetItemAttr(long item) const;
+
/* 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)
void Command(wxCommandEvent& event) { ProcessCommand(event); };
protected:
+ // overrides needed for pimpl approach
+ virtual void DoSetSize(int x, int y,
+ int width, int height,
+ int sizeFlags = wxSIZE_AUTO);
+
+ // common part of all ctors
+ void Init();
+
+ wxGenericListCtrl* m_genericImpl; // allow use of the generic impl.
+ wxMacDataBrowserListCtrlControl* m_dbImpl;
+
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)
+
+ // keep track of whether or not we should delete the image list ourselves.
+ bool m_ownsImageListNormal,
+ m_ownsImageListSmall,
+ m_ownsImageListState;
long m_baseStyle; // Basic Windows style flags, for recreation purposes
wxStringList m_stringPool; // Pool of 3 strings to satisfy Windows callback
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;
+ int m_count; // for virtual lists, store item count
};
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_
projects / wxWidgets.git / blobdiff