338b8dc301
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96
157 lines
5.1 KiB
C++
157 lines
5.1 KiB
C++
/*******************************************************************************
|
|
/
|
|
/ File: OutlineListView.h
|
|
/
|
|
/ Description: BOutlineListView represents a "nestable" list view.
|
|
/
|
|
/ Copyright 1997-98, Be Incorporated, All Rights Reserved
|
|
/
|
|
*******************************************************************************/
|
|
|
|
#ifndef _OUTLINE_LIST_VIEW_H
|
|
#define _OUTLINE_LIST_VIEW_H
|
|
|
|
#include <BeBuild.h>
|
|
#include <ListView.h>
|
|
|
|
class BListItem;
|
|
|
|
/*----------------------------------------------------------------*/
|
|
/*----- BOutlineListView class -----------------------------------*/
|
|
|
|
class BOutlineListView : public BListView {
|
|
public:
|
|
BOutlineListView(BRect frame,
|
|
const char * name,
|
|
list_view_type type = B_SINGLE_SELECTION_LIST,
|
|
uint32 resizeMask = B_FOLLOW_LEFT | B_FOLLOW_TOP,
|
|
uint32 flags = B_WILL_DRAW | B_FRAME_EVENTS
|
|
| B_NAVIGABLE);
|
|
BOutlineListView(BMessage *data);
|
|
virtual ~BOutlineListView();
|
|
|
|
static BArchivable *Instantiate(BMessage *data);
|
|
virtual status_t Archive(BMessage *data, bool deep = true) const;
|
|
|
|
virtual void MouseDown(BPoint where);
|
|
virtual void KeyDown(const char *bytes, int32 numBytes);
|
|
virtual void FrameMoved(BPoint new_position);
|
|
virtual void FrameResized(float new_width, float new_height);
|
|
virtual void MouseUp(BPoint where);
|
|
|
|
virtual bool AddUnder(BListItem *item, BListItem *underItem);
|
|
|
|
virtual bool AddItem(BListItem *item);
|
|
virtual bool AddItem(BListItem *item, int32 fullListIndex);
|
|
virtual bool AddList(BList *newItems);
|
|
virtual bool AddList(BList *newItems, int32 fullListIndex);
|
|
|
|
virtual bool RemoveItem(BListItem *item);
|
|
virtual BListItem *RemoveItem(int32 fullListIndex);
|
|
virtual bool RemoveItems(int32 fullListIndex, int32 count);
|
|
|
|
|
|
/* The following calls operator on the full outlinelist */
|
|
BListItem *FullListItemAt(int32 fullListIndex) const;
|
|
int32 FullListIndexOf(BPoint point) const;
|
|
int32 FullListIndexOf(BListItem *item) const;
|
|
BListItem *FullListFirstItem() const;
|
|
BListItem *FullListLastItem() const;
|
|
bool FullListHasItem(BListItem *item) const;
|
|
int32 FullListCountItems() const;
|
|
int32 FullListCurrentSelection(int32 index = 0) const;
|
|
virtual void MakeEmpty();
|
|
bool FullListIsEmpty() const;
|
|
void FullListDoForEach(bool (*func)(BListItem *));
|
|
void FullListDoForEach(bool (*func)(BListItem *, void *), void*);
|
|
|
|
BListItem *Superitem(const BListItem *item);
|
|
|
|
void Expand(BListItem *item);
|
|
void Collapse(BListItem *item);
|
|
|
|
bool IsExpanded(int32 fullListIndex);
|
|
|
|
virtual BHandler *ResolveSpecifier(BMessage *msg,
|
|
int32 index,
|
|
BMessage *specifier,
|
|
int32 form,
|
|
const char *property);
|
|
virtual status_t GetSupportedSuites(BMessage *data);
|
|
virtual status_t Perform(perform_code d, void *arg);
|
|
|
|
virtual void ResizeToPreferred();
|
|
virtual void GetPreferredSize(float *width, float *height);
|
|
virtual void MakeFocus(bool state = true);
|
|
virtual void AllAttached();
|
|
virtual void AllDetached();
|
|
virtual void DetachedFromWindow();
|
|
|
|
|
|
|
|
void FullListSortItems(int (*compareFunc)(const BListItem *,
|
|
const BListItem *));
|
|
void SortItemsUnder(BListItem *underItem,
|
|
bool oneLevelOnly,
|
|
int (*compareFunc)(const BListItem *,
|
|
const BListItem*));
|
|
int32 CountItemsUnder(BListItem *under, bool oneLevelOnly) const;
|
|
BListItem *EachItemUnder(BListItem *underItem,
|
|
bool oneLevelOnly,
|
|
BListItem *(*eachFunc)(BListItem *, void *),
|
|
void *);
|
|
BListItem *ItemUnderAt(BListItem *underItem,
|
|
bool oneLevelOnly,
|
|
int32 index) const;
|
|
|
|
protected:
|
|
|
|
virtual bool DoMiscellaneous(MiscCode code, MiscData * data);
|
|
virtual void MessageReceived(BMessage *);
|
|
|
|
/*----- Private or reserved -----------------------------------------*/
|
|
private:
|
|
virtual void _ReservedOutlineListView1();
|
|
virtual void _ReservedOutlineListView2();
|
|
virtual void _ReservedOutlineListView3();
|
|
virtual void _ReservedOutlineListView4();
|
|
|
|
typedef BListView _inherited;
|
|
|
|
int32 FullListIndex(int32 index) const;
|
|
int32 ListViewIndex(int32 index) const;
|
|
|
|
#if !_PR3_COMPATIBLE_
|
|
protected:
|
|
#endif
|
|
virtual void ExpandOrCollapse(BListItem *underItem, bool expand);
|
|
|
|
private:
|
|
|
|
virtual BRect LatchRect(BRect itemRect, int32 level) const;
|
|
virtual void DrawLatch(BRect itemRect, int32 level, bool collapsed,
|
|
bool highlighted, bool misTracked);
|
|
virtual void DrawItem(BListItem *i, BRect cRect, bool complete = false);
|
|
|
|
BListItem *RemoveCommon(int32 fullListIndex);
|
|
BListItem *RemoveOne(int32 fullListIndex);
|
|
|
|
static void TrackInLatchItem(void *);
|
|
static void TrackOutLatchItem(void *);
|
|
|
|
bool OutlineSwapItems(int32 a, int32 b);
|
|
bool OutlineMoveItem(int32 from, int32 to);
|
|
bool OutlineReplaceItem(int32 index, BListItem *item);
|
|
void CommonMoveItems(int32 from, int32 count, int32 to);
|
|
BListItem *SuperitemForIndex(int32 fullListIndex, int32 level);
|
|
int32 FindPreviousVisibleIndex(int32 fullListIndex);
|
|
|
|
BList fullList;
|
|
uint32 _reserved[2];
|
|
};
|
|
|
|
/*----------------------------------------------------------------*/
|
|
/*----------------------------------------------------------------*/
|
|
|
|
#endif /* _OUTLINE_LIST_VIEW_H */
|