#include <gtk/gtk.h>
-// WXDLLEXPORT_DATA(extern const char*) wxTreeNameStr;
-
-#define wxTREE_MASK_HANDLE 0x0001
-#define wxTREE_MASK_STATE 0x0002
-#define wxTREE_MASK_TEXT 0x0004
-#define wxTREE_MASK_IMAGE 0x0008
-#define wxTREE_MASK_SELECTED_IMAGE 0x0010
-#define wxTREE_MASK_CHILDREN 0x0020
-#define wxTREE_MASK_DATA 0x0040
-
-#define wxTREE_STATE_BOLD 0x0001
-#define wxTREE_STATE_DROPHILITED 0x0002
-#define wxTREE_STATE_EXPANDED 0x0004
-#define wxTREE_STATE_EXPANDEDONCE 0x0008
-#define wxTREE_STATE_FOCUSED 0x0010
-#define wxTREE_STATE_SELECTED 0x0020
-#define wxTREE_STATE_CUT 0x0040
-
-#define wxTREE_HITTEST_ABOVE 0x0001 // Above the client area.
-#define wxTREE_HITTEST_BELOW 0x0002 // Below the client area.
-#define wxTREE_HITTEST_NOWHERE 0x0004 // In the client area but below the last item.
-#define wxTREE_HITTEST_ONITEMBUTTON 0x0010 // On the button associated with an item.
-#define wxTREE_HITTEST_ONITEMICON 0x0020 // On the bitmap associated with an item.
-#define wxTREE_HITTEST_ONITEMINDENT 0x0040 // In the indentation associated with an item.
-#define wxTREE_HITTEST_ONITEMLABEL 0x0080 // On the label (string) associated with an item.
-#define wxTREE_HITTEST_ONITEMRIGHT 0x0100 // In the area to the right of an item.
-#define wxTREE_HITTEST_ONITEMSTATEICON 0x0200 // On the state icon for a tree view item that is in a user-defined state.
-#define wxTREE_HITTEST_TOLEFT 0x0400 // To the right of the client area.
-#define wxTREE_HITTEST_TORIGHT 0x0800 // To the left of the client area.
-
-#define wxTREE_HITTEST_ONITEM (wxTREE_HITTEST_ONITEMICON | wxTREE_HITTEST_ONITEMLABEL | wxTREE_HITTEST_ONITEMSTATEICON)
-
-// Flags for GetNextItem
-enum {
- wxTREE_NEXT_CARET, // Retrieves the currently selected item.
- wxTREE_NEXT_CHILD, // Retrieves the first child item. The hItem parameter must be NULL.
- wxTREE_NEXT_DROPHILITE, // Retrieves the item that is the target of a drag-and-drop operation.
- wxTREE_NEXT_FIRSTVISIBLE, // Retrieves the first visible item.
- wxTREE_NEXT_NEXT, // Retrieves the next sibling item.
- wxTREE_NEXT_NEXTVISIBLE, // Retrieves the next visible item that follows the specified item.
- wxTREE_NEXT_PARENT, // Retrieves the parent of the specified item.
- wxTREE_NEXT_PREVIOUS, // Retrieves the previous sibling item.
- wxTREE_NEXT_PREVIOUSVISIBLE, // Retrieves the first visible item that precedes the specified item.
- wxTREE_NEXT_ROOT // Retrieves the first child item of the root item of which the specified item is a part.
-};
-
-// Flags for ExpandItem
-enum {
+// the type for "untyped" data
+typedef long wxDataType;
+
+// fwd decl
+class wxImageList;
+struct wxTreeViewItem;
+
+// a callback function used for sorting tree items, it should return -1 if the
+// first item precedes the second, +1 if the second precedes the first or 0 if
+// they're equivalent
+class wxTreeItemData;
+typedef int (*wxTreeItemCmpFunc)(wxTreeItemData *item1, wxTreeItemData *item2);
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// values for the `flags' parameter of wxTreeCtrl::HitTest() which determine
+// where exactly the specified point is situated:
+ // above the client area.
+static const int wxTREE_HITTEST_ABOVE = 0x0001;
+ // below the client area.
+static const int wxTREE_HITTEST_BELOW = 0x0002;
+ // in the client area but below the last item.
+static const int wxTREE_HITTEST_NOWHERE = 0x0004;
+ // on the button associated with an item.
+static const int wxTREE_HITTEST_ONITEMBUTTON = 0x0010;
+ // on the bitmap associated with an item.
+static const int wxTREE_HITTEST_ONITEMICON = 0x0020;
+ // in the indentation associated with an item.
+static const int wxTREE_HITTEST_ONITEMINDENT = 0x0040;
+ // on the label (string) associated with an item.
+static const int wxTREE_HITTEST_ONITEMLABEL = 0x0080;
+ // in the area to the right of an item.
+static const int wxTREE_HITTEST_ONITEMRIGHT = 0x0100;
+ // on the state icon for a tree view item that is in a user-defined state.
+static const int wxTREE_HITTEST_ONITEMSTATEICON = 0x0200;
+ // to the right of the client area.
+static const int wxTREE_HITTEST_TOLEFT = 0x0400;
+ // to the left of the client area.
+static const int wxTREE_HITTEST_TORIGHT = 0x0800;
+ // anywhere on the item
+static const int wxTREE_HITTEST_ONITEM = wxTREE_HITTEST_ONITEMICON |
+ wxTREE_HITTEST_ONITEMLABEL |
+ wxTREE_HITTEST_ONITEMSTATEICON;
+
+// NB: all the following flags are for compatbility only and will be removed in
+// next versions
+
+// flags for deprecated `Expand(int action)'
+enum
+{
wxTREE_EXPAND_EXPAND,
wxTREE_EXPAND_COLLAPSE,
wxTREE_EXPAND_COLLAPSE_RESET,
wxTREE_EXPAND_TOGGLE
};
-// Flags for InsertItem
+// flags for deprecated InsertItem() variant
#define wxTREE_INSERT_FIRST 0xFFFF0001
#define wxTREE_INSERT_LAST 0xFFFF0002
-#define wxTREE_INSERT_SORT 0xFFFF0003
-class WXDLLEXPORT wxTreeItem: public wxObject
-{
- DECLARE_DYNAMIC_CLASS(wxTreeItem)
+// ----------------------------------------------------------------------------
+// wxTreeItemId identifies an element of the tree. In this implementation, it's
+// just a trivial wrapper around GTK GtkTreeItem *. It's opaque for the
+// application.
+// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxTreeItemId {
public:
- long m_mask;
- long m_itemId;
- long m_state;
- long m_stateMask;
- wxString m_text;
- int m_image;
- int m_selectedImage;
- int m_children;
- long m_data;
-
- wxTreeItem();
-
-// Accessors
- inline long GetMask() const { return m_mask; }
- inline long GetItemId() const { return m_itemId; }
- inline long GetState() const { return m_state; }
- inline long GetStateMask() const { return m_stateMask; }
- inline wxString GetText() const { return m_text; }
- inline int GetImage() const { return m_image; }
- inline int GetSelectedImage() const { return m_selectedImage; }
- inline int GetChildren() const { return m_children; }
- inline long GetData() const { return m_data; }
-
- inline void SetMask(long mask) { m_mask = mask; }
- inline void SetItemId(long id) { m_itemId = m_itemId = id; }
- inline void SetState(long state) { m_state = state; }
- inline void SetStateMask(long stateMask) { m_stateMask = stateMask; }
- inline void GetText(const wxString& text) { m_text = text; }
- inline void SetImage(int image) { m_image = image; }
- inline void GetSelectedImage(int selImage) { m_selectedImage = selImage; }
- inline void SetChildren(int children) { m_children = children; }
- inline void SetData(long data) { m_data = data; }
+ // ctors
+ wxTreeItemId() { m_itemId = NULL; }
+
+ // default copy ctor/assignment operator are ok for us
+
+ // accessors
+ // is this a valid tree item?
+ bool IsOk() const { return m_itemId != NULL; }
+
+ // conversion to/from either real (system-dependent) tree item id or
+ // to "long" which used to be the type for tree item ids in previous
+ // versions of wxWindows
+
+ // for wxTreeCtrl usage only
+ wxTreeItemId(GtkTreeItem *itemId) { m_itemId = itemId; }
+ operator GtkTreeItem *() const { return m_itemId; }
+
+protected:
+ GtkTreeItem *m_itemId;
+};
+
+// ----------------------------------------------------------------------------
+// wxTreeItemData is some (arbitrary) user class associated with some item. The
+// main advantage of having this class (compared to old untyped interface) is
+// that wxTreeItemData's are destroyed automatically by the tree and, as this
+// class has virtual dtor, it means that the memory will be automatically
+// freed. OTOH, we don't just use wxObject instead of wxTreeItemData because
+// the size of this class is critical: in any real application, each tree leaf
+// will have wxTreeItemData associated with it and number of leaves may be
+// quite big.
+//
+// Because the objects of this class are deleted by the tree, they should
+// always be allocated on the heap!
+// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxTreeItemData {
+friend class wxTreeCtrl;
+public:
+ // creation/destruction
+ // --------------------
+ // default ctor
+ wxTreeItemData() { }
+
+ // default copy ctor/assignment operator are ok
+ // dtor is virtual and all the items are deleted by the tree control
+ // when it's deleted, so you normally don't have to care about freeing
+ // memory allocated in your wxTreeItemData-derived class
+ virtual ~wxTreeItemData() { }
+
+ // accessor: get the item associated with us
+ const wxTreeItemId& GetItemId() const { return m_itemId; }
+
+protected:
+ wxTreeItemId m_itemId;
};
class WXDLLEXPORT wxTreeCtrl: public wxControl {
public:
- /*
- * Public interface
- */
-
// creation
// --------
- wxTreeCtrl();
-
- inline wxTreeCtrl(wxWindow *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = "wxTreeCtrl") {
+ wxTreeCtrl() { Init(); }
+
+ wxTreeCtrl(wxWindow *parent, wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = "wxTreeCtrl") {
Create(parent, id, pos, size, style, validator, name);
}
- ~wxTreeCtrl();
-
- bool Create(wxWindow *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = "wxTreeCtrl");
-
- // accessors
- // ---------
- //
- int GetCount() const;
-
- // indent
- int GetIndent() const;
- void SetIndent(int indent);
- // image list
- wxImageList *GetImageList(int which = wxIMAGE_LIST_NORMAL) const;
- void SetImageList(wxImageList *imageList, int which = wxIMAGE_LIST_NORMAL);
-
- // navigation inside the tree
- long GetNextItem(long item, int code) const;
- bool ItemHasChildren(long item) const;
- long GetChild(long item) const;
- long GetParent(long item) const;
- long GetFirstVisibleItem() const;
- long GetNextVisibleItem(long item) const;
- long GetSelection() const;
- long GetRootItem() const;
-
- // generic function for (g|s)etting item attributes
- bool GetItem(wxTreeItem& info) const;
- bool SetItem(wxTreeItem& info);
- // item state
- int GetItemState(long item, long stateMask) const;
- bool SetItemState(long item, long state, long stateMask);
- // item image
- bool SetItemImage(long item, int image, int selImage);
- // item text
- wxString GetItemText(long item) const;
- void SetItemText(long item, const wxString& str);
- // custom data associated with the item
- long GetItemData(long item) const;
- bool SetItemData(long item, long data);
- // convenience function
- bool IsItemExpanded(long item) {
- return (GetItemState(item, wxTREE_STATE_EXPANDED) &
- wxTREE_STATE_EXPANDED) != 0;
- }
- // bounding rect
- bool GetItemRect(long item, wxRectangle& rect, bool textOnly = FALSE) const;
- //
- wxTextCtrl* GetEditControl() const;
-
+ virtual ~wxTreeCtrl();
+
+ bool Create(wxWindow *parent, wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = "wxTreeCtrl");
+
+ // accessors
+ // ---------
+
+ // get the total number of items in the control
+ size_t GetCount() const;
+
+ // indent is the number of pixels the children are indented relative to
+ // the parents position. SetIndent() also redraws the control
+ // immediately.
+ unsigned int GetIndent() const;
+ void SetIndent(unsigned int indent);
+
+ // image list: these functions allow to associate an image list with
+ // the control and retrieve it. Note that the control does _not_ delete
+ // the associated image list when it's deleted in order to allow image
+ // lists to be shared between different controls.
+ //
+ // The normal image list is for the icons which correspond to the
+ // normal tree item state (whether it is selected or not).
+ // Additionally, the application might choose to show a state icon
+ // which corresponds to an app-defined item state (for example,
+ // checked/unchecked) which are taken from the state image list.
+ wxImageList *GetImageList() const;
+ wxImageList *GetStateImageList() const;
+
+ void SetImageList(wxImageList *imageList);
+ void SetStateImageList(wxImageList *imageList);
+
+ // Functions to work with tree ctrl items. Unfortunately, they can _not_ be
+ // member functions of wxTreeItem because they must know the tree the item
+ // belongs to for Windows implementation and storing the pointer to
+ // wxTreeCtrl in each wxTreeItem is just too much waste.
+
+ // accessors
+ // ---------
+
+ // retrieve items label
+ wxString GetItemText(const wxTreeItemId& item) const;
+ // get the normal item image
+ int GetItemImage(const wxTreeItemId& item) const;
+ // get the selected item image
+ int GetItemSelectedImage(const wxTreeItemId& item) const;
+ // get the data associated with the item
+ wxTreeItemData *GetItemData(const wxTreeItemId& item) const;
+
+ // modifiers
+ // ---------
+
+ // set items label
+ void SetItemText(const wxTreeItemId& item, const wxString& text);
+ // set the normal item image
+ void SetItemImage(const wxTreeItemId& item, int image);
+ // set the selected item image
+ void SetItemSelectedImage(const wxTreeItemId& item, int image);
+ // associate some data with the item
+ void SetItemData(const wxTreeItemId& item, wxTreeItemData *data);
+
+ // item status inquiries
+ // ---------------------
+
+ // is the item visible (it might be outside the view or not expanded)?
+ bool IsVisible(const wxTreeItemId& item) const;
+ // does the item has any children?
+ bool ItemHasChildren(const wxTreeItemId& item) const;
+ // is the item expanded (only makes sense if HasChildren())?
+ bool IsExpanded(const wxTreeItemId& item) const;
+ // is this item currently selected (the same as has focus)?
+ bool IsSelected(const wxTreeItemId& item) const;
+
+ // navigation
+ // ----------
+
+ // wxTreeItemId.IsOk() will return FALSE if there is no such item
+
+ // get the root tree item
+ wxTreeItemId GetRootItem() const;
+
+ // get the item currently selected (may return NULL if no selection)
+ wxTreeItemId GetSelection() const;
+
+ // get the parent of this item (may return NULL if root)
+ wxTreeItemId GetParent(const wxTreeItemId& item) const;
+
+ // for this enumeration function you must pass in a "cookie" parameter
+ // which is opaque for the application but is necessary for the library
+ // to make these functions reentrant (i.e. allow more than one
+ // enumeration on one and the same object simultaneously). Of course,
+ // the "cookie" passed to GetFirstChild() and GetNextChild() should be
+ // the same!
+
+ // get the first child of this item
+ wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
+ // get the next child
+ wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;
+
+ // get the next sibling of this item
+ wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
+ // get the previous sibling
+ wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;
+
+ // get first visible item
+ wxTreeItemId GetFirstVisibleItem() const;
+ // get the next visible item: item must be visible itself!
+ // see IsVisible() and wxTreeCtrl::GetFirstVisibleItem()
+ wxTreeItemId GetNextVisible(const wxTreeItemId& item) const;
+ // get the previous visible item: item must be visible itself!
+ wxTreeItemId GetPrevVisible(const wxTreeItemId& item) const;
+
// operations
// ----------
- // adding/deleting items
- bool DeleteItem(long item);
- long InsertItem(long parent, wxTreeItem& info,
- long insertAfter = wxTREE_INSERT_LAST);
- // If image > -1 and selImage == -1, the same image is used for
- // both selected and unselected items.
- long InsertItem(long parent, const wxString& label,
- int image = -1, int selImage = -1,
- long insertAfter = wxTREE_INSERT_LAST);
-
- // changing item state
- bool ExpandItem(long item) { return ExpandItem(item, wxTREE_EXPAND_EXPAND); }
- bool CollapseItem(long item) { return ExpandItem(item, wxTREE_EXPAND_COLLAPSE); }
- bool ToggleItem(long item) { return ExpandItem(item, wxTREE_EXPAND_TOGGLE); }
- // common interface for {Expand|Collapse|Toggle}Item
- bool ExpandItem(long item, int action);
-
- //
- bool SelectItem(long item);
- bool ScrollTo(long item);
- bool DeleteAllItems();
- bool DeleteChildren(long item);
-
- // Edit the label (tree must have the focus)
- wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl));
-
- // End label editing, optionally cancelling the edit
- bool EndEditLabel(bool cancel);
-
- long HitTest(const wxPoint& point, int& flags);
- // wxImageList *CreateDragImage(long item);
- bool SortChildren(long item);
- bool EnsureVisible(long item);
-
- void SendExpanding(long item);
- void SendExpanded(long item);
- void SendCollapsing(long item);
- void SendCollapsed(long item);
- void SendSelChanging(long item);
- void SendSelChanged(long item);
+
+ // add the root node to the tree
+ wxTreeItemId AddRoot(const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // insert a new item in as the first child of the parent
+ wxTreeItemId PrependItem(const wxTreeItemId& parent,
+ const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // insert a new item after a given one
+ wxTreeItemId InsertItem(const wxTreeItemId& parent,
+ const wxTreeItemId& idPrevious,
+ const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // insert a new item in as the last child of the parent
+ wxTreeItemId AppendItem(const wxTreeItemId& parent,
+ const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // delete this item and associated data if any
+ void Delete(const wxTreeItemId& item);
+ // delete all items from the tree
+ void DeleteAllItems();
+
+ // expand this item
+ void Expand(const wxTreeItemId& item);
+ // collapse the item without removing its children
+ void Collapse(const wxTreeItemId& item);
+ // collapse the item and remove all children
+ void CollapseAndReset(const wxTreeItemId& item);
+ // toggles the current state
+ void Toggle(const wxTreeItemId& item);
+
+ // remove the selection from currently selected item (if any)
+ void Unselect();
+ // select this item
+ void SelectItem(const wxTreeItemId& item);
+ // make sure this item is visible (expanding the parent item and/or
+ // scrolling to this item if necessary)
+ void EnsureVisible(const wxTreeItemId& item);
+ // scroll to this item (but don't expand its parent)
+ void ScrollTo(const wxTreeItemId& item);
+
+ // start editing the item label: this (temporarily) replaces the item
+ // with a one line edit control. The item will be selected if it hadn't
+ // been before. textCtrlClass parameter allows you to create an edit
+ // control of arbitrary user-defined class deriving from wxTextCtrl.
+ wxTextCtrl* EditLabel(const wxTreeItemId& item,
+ wxClassInfo* textCtrlClass = CLASSINFO(wxTextCtrl));
+ // returns the same pointer as StartEdit() if the item is being edited,
+ // NULL otherwise (it's assumed that no more than one item may be
+ // edited simultaneously)
+ wxTextCtrl* GetEditControl() const;
+ // end editing and accept or discard the changes to item label
+ void EndEditLabel(const wxTreeItemId& item, bool discardChanges = FALSE);
+
+ // sort the children of this item using the specified callback function
+ // (it should return -1, 0 or +1 as usual), if it's not specified
+ // alphabetical comparaison is performed.
+ //
+ // NB: this function is not reentrant!
+ void SortChildren(const wxTreeItemId& item,
+ wxTreeItemCmpFunc *cmpFunction = NULL);
+
+ // deprecated
+ // ----------
+
+ // these methods are deprecated and will be removed in future versions of
+ // wxWindows, they're here for compatibility only, don't use them in new
+ // code (the comments indicate why these methods are now useless and how to
+ // replace them)
+
+ // use Expand, Collapse, CollapseAndReset or Toggle
+ void ExpandItem(const wxTreeItemId& item, int action);
+
+ // use AddRoot, PrependItem or AppendItem
+ wxTreeItemId InsertItem(const wxTreeItemId& parent,
+ const wxString& text,
+ int image = -1, int selImage = -1,
+ long insertAfter = wxTREE_INSERT_LAST);
+
+ // use Set/GetImageList and Set/GetStateImageList
+ wxImageList *GetImageList(int) const
+ { return GetImageList(); }
+ void SetImageList(wxImageList *imageList, int)
+ { SetImageList(imageList); }
+
+ void SendExpanding(const wxTreeItemId& item);
+ void SendExpanded(const wxTreeItemId& item);
+ void SendCollapsing(const wxTreeItemId& item);
+ void SendCollapsed(const wxTreeItemId& item);
+ void SendSelChanging(const wxTreeItemId& item);
+ void SendSelChanged(const wxTreeItemId& item);
protected:
GtkTree *m_tree;
GtkTreeItem *m_anchor;
long m_curitemId;
- GtkTreeItem *findGtkTreeItem(long item) const;
+// GtkTreeItem *findGtkTreeItem(wxTreeCtrlId &id) const;
+
+ // the common part of all ctors
+ void Init();
+ // insert a new item in as the last child of the parent
+ wxTreeItemId p_InsertItem(GtkTreeItem *p,
+ const wxString& text,
+ int image, int selectedImage,
+ wxTreeItemData *data);
+
DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
};
-/*
- wxEVT_COMMAND_TREE_BEGIN_DRAG,
- wxEVT_COMMAND_TREE_BEGIN_RDRAG,
- wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT,
- wxEVT_COMMAND_TREE_END_LABEL_EDIT,
- wxEVT_COMMAND_TREE_DELETE_ITEM,
- wxEVT_COMMAND_TREE_GET_INFO,
- wxEVT_COMMAND_TREE_SET_INFO,
- wxEVT_COMMAND_TREE_ITEM_EXPANDED,
- wxEVT_COMMAND_TREE_ITEM_EXPANDING,
- wxEVT_COMMAND_TREE_ITEM_COLLAPSED,
- wxEVT_COMMAND_TREE_ITEM_COLLAPSING,
- wxEVT_COMMAND_TREE_SEL_CHANGED,
- wxEVT_COMMAND_TREE_SEL_CHANGING,
- wxEVT_COMMAND_TREE_KEY_DOWN
-*/
-
-class WXDLLEXPORT wxTreeEvent: public wxCommandEvent
+// ----------------------------------------------------------------------------
+// wxTreeEvent is a special class for all events associated with tree controls
+//
+// NB: note that not all accessors make sense for all events, see the event
+// descriptions below
+// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxTreeEvent : public wxCommandEvent
{
- DECLARE_DYNAMIC_CLASS(wxTreeEvent)
+friend wxTreeCtrl;
+public:
+ wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+
+ // accessors
+ // get the item on which the operation was performed or the newly
+ // selected item for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events
+ wxTreeItemId GetItem() const { return m_item; }
- public:
- wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+ // for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events, get the previously
+ // selected item
+ wxTreeItemId GetOldItem() const { return m_itemOld; }
- int m_code;
- wxTreeItem m_item;
- long m_oldItem;
- wxPoint m_pointDrag;
+ // the point where the mouse was when the drag operation started (for
+ // wxEVT_COMMAND_TREE_BEGIN_(R)DRAG events only)
+ wxPoint GetPoint() const { return m_pointDrag; }
- inline long GetOldItem() const { return m_oldItem; }
- inline wxTreeItem& GetItem() const { return (wxTreeItem&) m_item; }
- inline wxPoint GetPoint() const { return m_pointDrag; }
- inline int GetCode() const { return m_code; }
+ // keyboard code (for wxEVT_COMMAND_TREE_KEY_DOWN only)
+ int GetCode() const { return m_code; }
+
+ // set return code for wxEVT_COMMAND_TREE_ITEM_{EXPAND|COLLAPS}ING events
+ // call this to forbid the change in item status
+ void Veto() { m_code = TRUE; }
+
+private:
+ // @@ we could save some space by using union here
+ int m_code;
+ wxTreeItemId m_item,
+ m_itemOld;
+ wxPoint m_pointDrag;
+
+ DECLARE_DYNAMIC_CLASS(wxTreeEvent)
};
typedef void (wxEvtHandler::*wxTreeEventFunction)(wxTreeEvent&);
+// ----------------------------------------------------------------------------
+// macros for handling tree control events
+// ----------------------------------------------------------------------------
+
+// GetItem() returns the item being dragged, GetPoint() the mouse coords
#define EVT_TREE_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() returns the itme whose label is being edited
#define EVT_TREE_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
-#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// provide/update information about GetItem() item
#define EVT_TREE_GET_INFO(id, fn) { wxEVT_COMMAND_TREE_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_SET_INFO(id, fn) { wxEVT_COMMAND_TREE_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() is the item being expanded/collapsed, the "ING" versions can use
#define EVT_TREE_ITEM_EXPANDED(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_EXPANDING(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_COLLAPSED(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_COLLAPSING(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetOldItem() is the item which had the selection previously, GetItem() is
+// the item which acquires selection
#define EVT_TREE_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
#define EVT_TREE_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetCode() returns the key code
+// NB: this is the only message for which GetItem() is invalid (you may get the
+// item from GetSelection())
#define EVT_TREE_KEY_DOWN(id, fn) { wxEVT_COMMAND_TREE_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+// GetItem() returns the item being deleted, the associated data (if any) will
+// be deleted just after the return of this event handler (if any)
+#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
#endif
// _WX_TREECTRL_H_
#include <gtk/gtk.h>
-// WXDLLEXPORT_DATA(extern const char*) wxTreeNameStr;
-
-#define wxTREE_MASK_HANDLE 0x0001
-#define wxTREE_MASK_STATE 0x0002
-#define wxTREE_MASK_TEXT 0x0004
-#define wxTREE_MASK_IMAGE 0x0008
-#define wxTREE_MASK_SELECTED_IMAGE 0x0010
-#define wxTREE_MASK_CHILDREN 0x0020
-#define wxTREE_MASK_DATA 0x0040
-
-#define wxTREE_STATE_BOLD 0x0001
-#define wxTREE_STATE_DROPHILITED 0x0002
-#define wxTREE_STATE_EXPANDED 0x0004
-#define wxTREE_STATE_EXPANDEDONCE 0x0008
-#define wxTREE_STATE_FOCUSED 0x0010
-#define wxTREE_STATE_SELECTED 0x0020
-#define wxTREE_STATE_CUT 0x0040
-
-#define wxTREE_HITTEST_ABOVE 0x0001 // Above the client area.
-#define wxTREE_HITTEST_BELOW 0x0002 // Below the client area.
-#define wxTREE_HITTEST_NOWHERE 0x0004 // In the client area but below the last item.
-#define wxTREE_HITTEST_ONITEMBUTTON 0x0010 // On the button associated with an item.
-#define wxTREE_HITTEST_ONITEMICON 0x0020 // On the bitmap associated with an item.
-#define wxTREE_HITTEST_ONITEMINDENT 0x0040 // In the indentation associated with an item.
-#define wxTREE_HITTEST_ONITEMLABEL 0x0080 // On the label (string) associated with an item.
-#define wxTREE_HITTEST_ONITEMRIGHT 0x0100 // In the area to the right of an item.
-#define wxTREE_HITTEST_ONITEMSTATEICON 0x0200 // On the state icon for a tree view item that is in a user-defined state.
-#define wxTREE_HITTEST_TOLEFT 0x0400 // To the right of the client area.
-#define wxTREE_HITTEST_TORIGHT 0x0800 // To the left of the client area.
-
-#define wxTREE_HITTEST_ONITEM (wxTREE_HITTEST_ONITEMICON | wxTREE_HITTEST_ONITEMLABEL | wxTREE_HITTEST_ONITEMSTATEICON)
-
-// Flags for GetNextItem
-enum {
- wxTREE_NEXT_CARET, // Retrieves the currently selected item.
- wxTREE_NEXT_CHILD, // Retrieves the first child item. The hItem parameter must be NULL.
- wxTREE_NEXT_DROPHILITE, // Retrieves the item that is the target of a drag-and-drop operation.
- wxTREE_NEXT_FIRSTVISIBLE, // Retrieves the first visible item.
- wxTREE_NEXT_NEXT, // Retrieves the next sibling item.
- wxTREE_NEXT_NEXTVISIBLE, // Retrieves the next visible item that follows the specified item.
- wxTREE_NEXT_PARENT, // Retrieves the parent of the specified item.
- wxTREE_NEXT_PREVIOUS, // Retrieves the previous sibling item.
- wxTREE_NEXT_PREVIOUSVISIBLE, // Retrieves the first visible item that precedes the specified item.
- wxTREE_NEXT_ROOT // Retrieves the first child item of the root item of which the specified item is a part.
-};
-
-// Flags for ExpandItem
-enum {
+// the type for "untyped" data
+typedef long wxDataType;
+
+// fwd decl
+class wxImageList;
+struct wxTreeViewItem;
+
+// a callback function used for sorting tree items, it should return -1 if the
+// first item precedes the second, +1 if the second precedes the first or 0 if
+// they're equivalent
+class wxTreeItemData;
+typedef int (*wxTreeItemCmpFunc)(wxTreeItemData *item1, wxTreeItemData *item2);
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// values for the `flags' parameter of wxTreeCtrl::HitTest() which determine
+// where exactly the specified point is situated:
+ // above the client area.
+static const int wxTREE_HITTEST_ABOVE = 0x0001;
+ // below the client area.
+static const int wxTREE_HITTEST_BELOW = 0x0002;
+ // in the client area but below the last item.
+static const int wxTREE_HITTEST_NOWHERE = 0x0004;
+ // on the button associated with an item.
+static const int wxTREE_HITTEST_ONITEMBUTTON = 0x0010;
+ // on the bitmap associated with an item.
+static const int wxTREE_HITTEST_ONITEMICON = 0x0020;
+ // in the indentation associated with an item.
+static const int wxTREE_HITTEST_ONITEMINDENT = 0x0040;
+ // on the label (string) associated with an item.
+static const int wxTREE_HITTEST_ONITEMLABEL = 0x0080;
+ // in the area to the right of an item.
+static const int wxTREE_HITTEST_ONITEMRIGHT = 0x0100;
+ // on the state icon for a tree view item that is in a user-defined state.
+static const int wxTREE_HITTEST_ONITEMSTATEICON = 0x0200;
+ // to the right of the client area.
+static const int wxTREE_HITTEST_TOLEFT = 0x0400;
+ // to the left of the client area.
+static const int wxTREE_HITTEST_TORIGHT = 0x0800;
+ // anywhere on the item
+static const int wxTREE_HITTEST_ONITEM = wxTREE_HITTEST_ONITEMICON |
+ wxTREE_HITTEST_ONITEMLABEL |
+ wxTREE_HITTEST_ONITEMSTATEICON;
+
+// NB: all the following flags are for compatbility only and will be removed in
+// next versions
+
+// flags for deprecated `Expand(int action)'
+enum
+{
wxTREE_EXPAND_EXPAND,
wxTREE_EXPAND_COLLAPSE,
wxTREE_EXPAND_COLLAPSE_RESET,
wxTREE_EXPAND_TOGGLE
};
-// Flags for InsertItem
+// flags for deprecated InsertItem() variant
#define wxTREE_INSERT_FIRST 0xFFFF0001
#define wxTREE_INSERT_LAST 0xFFFF0002
-#define wxTREE_INSERT_SORT 0xFFFF0003
-class WXDLLEXPORT wxTreeItem: public wxObject
-{
- DECLARE_DYNAMIC_CLASS(wxTreeItem)
+// ----------------------------------------------------------------------------
+// wxTreeItemId identifies an element of the tree. In this implementation, it's
+// just a trivial wrapper around GTK GtkTreeItem *. It's opaque for the
+// application.
+// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxTreeItemId {
public:
- long m_mask;
- long m_itemId;
- long m_state;
- long m_stateMask;
- wxString m_text;
- int m_image;
- int m_selectedImage;
- int m_children;
- long m_data;
-
- wxTreeItem();
-
-// Accessors
- inline long GetMask() const { return m_mask; }
- inline long GetItemId() const { return m_itemId; }
- inline long GetState() const { return m_state; }
- inline long GetStateMask() const { return m_stateMask; }
- inline wxString GetText() const { return m_text; }
- inline int GetImage() const { return m_image; }
- inline int GetSelectedImage() const { return m_selectedImage; }
- inline int GetChildren() const { return m_children; }
- inline long GetData() const { return m_data; }
-
- inline void SetMask(long mask) { m_mask = mask; }
- inline void SetItemId(long id) { m_itemId = m_itemId = id; }
- inline void SetState(long state) { m_state = state; }
- inline void SetStateMask(long stateMask) { m_stateMask = stateMask; }
- inline void GetText(const wxString& text) { m_text = text; }
- inline void SetImage(int image) { m_image = image; }
- inline void GetSelectedImage(int selImage) { m_selectedImage = selImage; }
- inline void SetChildren(int children) { m_children = children; }
- inline void SetData(long data) { m_data = data; }
+ // ctors
+ wxTreeItemId() { m_itemId = NULL; }
+
+ // default copy ctor/assignment operator are ok for us
+
+ // accessors
+ // is this a valid tree item?
+ bool IsOk() const { return m_itemId != NULL; }
+
+ // conversion to/from either real (system-dependent) tree item id or
+ // to "long" which used to be the type for tree item ids in previous
+ // versions of wxWindows
+
+ // for wxTreeCtrl usage only
+ wxTreeItemId(GtkTreeItem *itemId) { m_itemId = itemId; }
+ operator GtkTreeItem *() const { return m_itemId; }
+
+protected:
+ GtkTreeItem *m_itemId;
+};
+
+// ----------------------------------------------------------------------------
+// wxTreeItemData is some (arbitrary) user class associated with some item. The
+// main advantage of having this class (compared to old untyped interface) is
+// that wxTreeItemData's are destroyed automatically by the tree and, as this
+// class has virtual dtor, it means that the memory will be automatically
+// freed. OTOH, we don't just use wxObject instead of wxTreeItemData because
+// the size of this class is critical: in any real application, each tree leaf
+// will have wxTreeItemData associated with it and number of leaves may be
+// quite big.
+//
+// Because the objects of this class are deleted by the tree, they should
+// always be allocated on the heap!
+// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxTreeItemData {
+friend class wxTreeCtrl;
+public:
+ // creation/destruction
+ // --------------------
+ // default ctor
+ wxTreeItemData() { }
+
+ // default copy ctor/assignment operator are ok
+ // dtor is virtual and all the items are deleted by the tree control
+ // when it's deleted, so you normally don't have to care about freeing
+ // memory allocated in your wxTreeItemData-derived class
+ virtual ~wxTreeItemData() { }
+
+ // accessor: get the item associated with us
+ const wxTreeItemId& GetItemId() const { return m_itemId; }
+
+protected:
+ wxTreeItemId m_itemId;
};
class WXDLLEXPORT wxTreeCtrl: public wxControl {
public:
- /*
- * Public interface
- */
-
// creation
// --------
- wxTreeCtrl();
-
- inline wxTreeCtrl(wxWindow *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = "wxTreeCtrl") {
+ wxTreeCtrl() { Init(); }
+
+ wxTreeCtrl(wxWindow *parent, wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = "wxTreeCtrl") {
Create(parent, id, pos, size, style, validator, name);
}
- ~wxTreeCtrl();
-
- bool Create(wxWindow *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = "wxTreeCtrl");
-
- // accessors
- // ---------
- //
- int GetCount() const;
-
- // indent
- int GetIndent() const;
- void SetIndent(int indent);
- // image list
- wxImageList *GetImageList(int which = wxIMAGE_LIST_NORMAL) const;
- void SetImageList(wxImageList *imageList, int which = wxIMAGE_LIST_NORMAL);
-
- // navigation inside the tree
- long GetNextItem(long item, int code) const;
- bool ItemHasChildren(long item) const;
- long GetChild(long item) const;
- long GetParent(long item) const;
- long GetFirstVisibleItem() const;
- long GetNextVisibleItem(long item) const;
- long GetSelection() const;
- long GetRootItem() const;
-
- // generic function for (g|s)etting item attributes
- bool GetItem(wxTreeItem& info) const;
- bool SetItem(wxTreeItem& info);
- // item state
- int GetItemState(long item, long stateMask) const;
- bool SetItemState(long item, long state, long stateMask);
- // item image
- bool SetItemImage(long item, int image, int selImage);
- // item text
- wxString GetItemText(long item) const;
- void SetItemText(long item, const wxString& str);
- // custom data associated with the item
- long GetItemData(long item) const;
- bool SetItemData(long item, long data);
- // convenience function
- bool IsItemExpanded(long item) {
- return (GetItemState(item, wxTREE_STATE_EXPANDED) &
- wxTREE_STATE_EXPANDED) != 0;
- }
- // bounding rect
- bool GetItemRect(long item, wxRectangle& rect, bool textOnly = FALSE) const;
- //
- wxTextCtrl* GetEditControl() const;
-
+ virtual ~wxTreeCtrl();
+
+ bool Create(wxWindow *parent, wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = "wxTreeCtrl");
+
+ // accessors
+ // ---------
+
+ // get the total number of items in the control
+ size_t GetCount() const;
+
+ // indent is the number of pixels the children are indented relative to
+ // the parents position. SetIndent() also redraws the control
+ // immediately.
+ unsigned int GetIndent() const;
+ void SetIndent(unsigned int indent);
+
+ // image list: these functions allow to associate an image list with
+ // the control and retrieve it. Note that the control does _not_ delete
+ // the associated image list when it's deleted in order to allow image
+ // lists to be shared between different controls.
+ //
+ // The normal image list is for the icons which correspond to the
+ // normal tree item state (whether it is selected or not).
+ // Additionally, the application might choose to show a state icon
+ // which corresponds to an app-defined item state (for example,
+ // checked/unchecked) which are taken from the state image list.
+ wxImageList *GetImageList() const;
+ wxImageList *GetStateImageList() const;
+
+ void SetImageList(wxImageList *imageList);
+ void SetStateImageList(wxImageList *imageList);
+
+ // Functions to work with tree ctrl items. Unfortunately, they can _not_ be
+ // member functions of wxTreeItem because they must know the tree the item
+ // belongs to for Windows implementation and storing the pointer to
+ // wxTreeCtrl in each wxTreeItem is just too much waste.
+
+ // accessors
+ // ---------
+
+ // retrieve items label
+ wxString GetItemText(const wxTreeItemId& item) const;
+ // get the normal item image
+ int GetItemImage(const wxTreeItemId& item) const;
+ // get the selected item image
+ int GetItemSelectedImage(const wxTreeItemId& item) const;
+ // get the data associated with the item
+ wxTreeItemData *GetItemData(const wxTreeItemId& item) const;
+
+ // modifiers
+ // ---------
+
+ // set items label
+ void SetItemText(const wxTreeItemId& item, const wxString& text);
+ // set the normal item image
+ void SetItemImage(const wxTreeItemId& item, int image);
+ // set the selected item image
+ void SetItemSelectedImage(const wxTreeItemId& item, int image);
+ // associate some data with the item
+ void SetItemData(const wxTreeItemId& item, wxTreeItemData *data);
+
+ // item status inquiries
+ // ---------------------
+
+ // is the item visible (it might be outside the view or not expanded)?
+ bool IsVisible(const wxTreeItemId& item) const;
+ // does the item has any children?
+ bool ItemHasChildren(const wxTreeItemId& item) const;
+ // is the item expanded (only makes sense if HasChildren())?
+ bool IsExpanded(const wxTreeItemId& item) const;
+ // is this item currently selected (the same as has focus)?
+ bool IsSelected(const wxTreeItemId& item) const;
+
+ // navigation
+ // ----------
+
+ // wxTreeItemId.IsOk() will return FALSE if there is no such item
+
+ // get the root tree item
+ wxTreeItemId GetRootItem() const;
+
+ // get the item currently selected (may return NULL if no selection)
+ wxTreeItemId GetSelection() const;
+
+ // get the parent of this item (may return NULL if root)
+ wxTreeItemId GetParent(const wxTreeItemId& item) const;
+
+ // for this enumeration function you must pass in a "cookie" parameter
+ // which is opaque for the application but is necessary for the library
+ // to make these functions reentrant (i.e. allow more than one
+ // enumeration on one and the same object simultaneously). Of course,
+ // the "cookie" passed to GetFirstChild() and GetNextChild() should be
+ // the same!
+
+ // get the first child of this item
+ wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
+ // get the next child
+ wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;
+
+ // get the next sibling of this item
+ wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
+ // get the previous sibling
+ wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;
+
+ // get first visible item
+ wxTreeItemId GetFirstVisibleItem() const;
+ // get the next visible item: item must be visible itself!
+ // see IsVisible() and wxTreeCtrl::GetFirstVisibleItem()
+ wxTreeItemId GetNextVisible(const wxTreeItemId& item) const;
+ // get the previous visible item: item must be visible itself!
+ wxTreeItemId GetPrevVisible(const wxTreeItemId& item) const;
+
// operations
// ----------
- // adding/deleting items
- bool DeleteItem(long item);
- long InsertItem(long parent, wxTreeItem& info,
- long insertAfter = wxTREE_INSERT_LAST);
- // If image > -1 and selImage == -1, the same image is used for
- // both selected and unselected items.
- long InsertItem(long parent, const wxString& label,
- int image = -1, int selImage = -1,
- long insertAfter = wxTREE_INSERT_LAST);
-
- // changing item state
- bool ExpandItem(long item) { return ExpandItem(item, wxTREE_EXPAND_EXPAND); }
- bool CollapseItem(long item) { return ExpandItem(item, wxTREE_EXPAND_COLLAPSE); }
- bool ToggleItem(long item) { return ExpandItem(item, wxTREE_EXPAND_TOGGLE); }
- // common interface for {Expand|Collapse|Toggle}Item
- bool ExpandItem(long item, int action);
-
- //
- bool SelectItem(long item);
- bool ScrollTo(long item);
- bool DeleteAllItems();
- bool DeleteChildren(long item);
-
- // Edit the label (tree must have the focus)
- wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl));
-
- // End label editing, optionally cancelling the edit
- bool EndEditLabel(bool cancel);
-
- long HitTest(const wxPoint& point, int& flags);
- // wxImageList *CreateDragImage(long item);
- bool SortChildren(long item);
- bool EnsureVisible(long item);
-
- void SendExpanding(long item);
- void SendExpanded(long item);
- void SendCollapsing(long item);
- void SendCollapsed(long item);
- void SendSelChanging(long item);
- void SendSelChanged(long item);
+
+ // add the root node to the tree
+ wxTreeItemId AddRoot(const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // insert a new item in as the first child of the parent
+ wxTreeItemId PrependItem(const wxTreeItemId& parent,
+ const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // insert a new item after a given one
+ wxTreeItemId InsertItem(const wxTreeItemId& parent,
+ const wxTreeItemId& idPrevious,
+ const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // insert a new item in as the last child of the parent
+ wxTreeItemId AppendItem(const wxTreeItemId& parent,
+ const wxString& text,
+ int image = -1, int selectedImage = -1,
+ wxTreeItemData *data = NULL);
+
+ // delete this item and associated data if any
+ void Delete(const wxTreeItemId& item);
+ // delete all items from the tree
+ void DeleteAllItems();
+
+ // expand this item
+ void Expand(const wxTreeItemId& item);
+ // collapse the item without removing its children
+ void Collapse(const wxTreeItemId& item);
+ // collapse the item and remove all children
+ void CollapseAndReset(const wxTreeItemId& item);
+ // toggles the current state
+ void Toggle(const wxTreeItemId& item);
+
+ // remove the selection from currently selected item (if any)
+ void Unselect();
+ // select this item
+ void SelectItem(const wxTreeItemId& item);
+ // make sure this item is visible (expanding the parent item and/or
+ // scrolling to this item if necessary)
+ void EnsureVisible(const wxTreeItemId& item);
+ // scroll to this item (but don't expand its parent)
+ void ScrollTo(const wxTreeItemId& item);
+
+ // start editing the item label: this (temporarily) replaces the item
+ // with a one line edit control. The item will be selected if it hadn't
+ // been before. textCtrlClass parameter allows you to create an edit
+ // control of arbitrary user-defined class deriving from wxTextCtrl.
+ wxTextCtrl* EditLabel(const wxTreeItemId& item,
+ wxClassInfo* textCtrlClass = CLASSINFO(wxTextCtrl));
+ // returns the same pointer as StartEdit() if the item is being edited,
+ // NULL otherwise (it's assumed that no more than one item may be
+ // edited simultaneously)
+ wxTextCtrl* GetEditControl() const;
+ // end editing and accept or discard the changes to item label
+ void EndEditLabel(const wxTreeItemId& item, bool discardChanges = FALSE);
+
+ // sort the children of this item using the specified callback function
+ // (it should return -1, 0 or +1 as usual), if it's not specified
+ // alphabetical comparaison is performed.
+ //
+ // NB: this function is not reentrant!
+ void SortChildren(const wxTreeItemId& item,
+ wxTreeItemCmpFunc *cmpFunction = NULL);
+
+ // deprecated
+ // ----------
+
+ // these methods are deprecated and will be removed in future versions of
+ // wxWindows, they're here for compatibility only, don't use them in new
+ // code (the comments indicate why these methods are now useless and how to
+ // replace them)
+
+ // use Expand, Collapse, CollapseAndReset or Toggle
+ void ExpandItem(const wxTreeItemId& item, int action);
+
+ // use AddRoot, PrependItem or AppendItem
+ wxTreeItemId InsertItem(const wxTreeItemId& parent,
+ const wxString& text,
+ int image = -1, int selImage = -1,
+ long insertAfter = wxTREE_INSERT_LAST);
+
+ // use Set/GetImageList and Set/GetStateImageList
+ wxImageList *GetImageList(int) const
+ { return GetImageList(); }
+ void SetImageList(wxImageList *imageList, int)
+ { SetImageList(imageList); }
+
+ void SendExpanding(const wxTreeItemId& item);
+ void SendExpanded(const wxTreeItemId& item);
+ void SendCollapsing(const wxTreeItemId& item);
+ void SendCollapsed(const wxTreeItemId& item);
+ void SendSelChanging(const wxTreeItemId& item);
+ void SendSelChanged(const wxTreeItemId& item);
protected:
GtkTree *m_tree;
GtkTreeItem *m_anchor;
long m_curitemId;
- GtkTreeItem *findGtkTreeItem(long item) const;
+// GtkTreeItem *findGtkTreeItem(wxTreeCtrlId &id) const;
+
+ // the common part of all ctors
+ void Init();
+ // insert a new item in as the last child of the parent
+ wxTreeItemId p_InsertItem(GtkTreeItem *p,
+ const wxString& text,
+ int image, int selectedImage,
+ wxTreeItemData *data);
+
DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
};
-/*
- wxEVT_COMMAND_TREE_BEGIN_DRAG,
- wxEVT_COMMAND_TREE_BEGIN_RDRAG,
- wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT,
- wxEVT_COMMAND_TREE_END_LABEL_EDIT,
- wxEVT_COMMAND_TREE_DELETE_ITEM,
- wxEVT_COMMAND_TREE_GET_INFO,
- wxEVT_COMMAND_TREE_SET_INFO,
- wxEVT_COMMAND_TREE_ITEM_EXPANDED,
- wxEVT_COMMAND_TREE_ITEM_EXPANDING,
- wxEVT_COMMAND_TREE_ITEM_COLLAPSED,
- wxEVT_COMMAND_TREE_ITEM_COLLAPSING,
- wxEVT_COMMAND_TREE_SEL_CHANGED,
- wxEVT_COMMAND_TREE_SEL_CHANGING,
- wxEVT_COMMAND_TREE_KEY_DOWN
-*/
-
-class WXDLLEXPORT wxTreeEvent: public wxCommandEvent
+// ----------------------------------------------------------------------------
+// wxTreeEvent is a special class for all events associated with tree controls
+//
+// NB: note that not all accessors make sense for all events, see the event
+// descriptions below
+// ----------------------------------------------------------------------------
+class WXDLLEXPORT wxTreeEvent : public wxCommandEvent
{
- DECLARE_DYNAMIC_CLASS(wxTreeEvent)
+friend wxTreeCtrl;
+public:
+ wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+
+ // accessors
+ // get the item on which the operation was performed or the newly
+ // selected item for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events
+ wxTreeItemId GetItem() const { return m_item; }
- public:
- wxTreeEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+ // for wxEVT_COMMAND_TREE_SEL_CHANGED/ING events, get the previously
+ // selected item
+ wxTreeItemId GetOldItem() const { return m_itemOld; }
- int m_code;
- wxTreeItem m_item;
- long m_oldItem;
- wxPoint m_pointDrag;
+ // the point where the mouse was when the drag operation started (for
+ // wxEVT_COMMAND_TREE_BEGIN_(R)DRAG events only)
+ wxPoint GetPoint() const { return m_pointDrag; }
- inline long GetOldItem() const { return m_oldItem; }
- inline wxTreeItem& GetItem() const { return (wxTreeItem&) m_item; }
- inline wxPoint GetPoint() const { return m_pointDrag; }
- inline int GetCode() const { return m_code; }
+ // keyboard code (for wxEVT_COMMAND_TREE_KEY_DOWN only)
+ int GetCode() const { return m_code; }
+
+ // set return code for wxEVT_COMMAND_TREE_ITEM_{EXPAND|COLLAPS}ING events
+ // call this to forbid the change in item status
+ void Veto() { m_code = TRUE; }
+
+private:
+ // @@ we could save some space by using union here
+ int m_code;
+ wxTreeItemId m_item,
+ m_itemOld;
+ wxPoint m_pointDrag;
+
+ DECLARE_DYNAMIC_CLASS(wxTreeEvent)
};
typedef void (wxEvtHandler::*wxTreeEventFunction)(wxTreeEvent&);
+// ----------------------------------------------------------------------------
+// macros for handling tree control events
+// ----------------------------------------------------------------------------
+
+// GetItem() returns the item being dragged, GetPoint() the mouse coords
#define EVT_TREE_BEGIN_DRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_DRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_BEGIN_RDRAG(id, fn) { wxEVT_COMMAND_TREE_BEGIN_RDRAG, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() returns the itme whose label is being edited
#define EVT_TREE_BEGIN_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_END_LABEL_EDIT(id, fn) { wxEVT_COMMAND_TREE_END_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
-#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// provide/update information about GetItem() item
#define EVT_TREE_GET_INFO(id, fn) { wxEVT_COMMAND_TREE_GET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_SET_INFO(id, fn) { wxEVT_COMMAND_TREE_SET_INFO, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
+// GetItem() is the item being expanded/collapsed, the "ING" versions can use
#define EVT_TREE_ITEM_EXPANDED(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_EXPANDING(id, fn) { wxEVT_COMMAND_TREE_ITEM_EXPANDING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_COLLAPSED(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
#define EVT_TREE_ITEM_COLLAPSING(id, fn) { wxEVT_COMMAND_TREE_ITEM_COLLAPSING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetOldItem() is the item which had the selection previously, GetItem() is
+// the item which acquires selection
#define EVT_TREE_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
#define EVT_TREE_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TREE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+
+// GetCode() returns the key code
+// NB: this is the only message for which GetItem() is invalid (you may get the
+// item from GetSelection())
#define EVT_TREE_KEY_DOWN(id, fn) { wxEVT_COMMAND_TREE_KEY_DOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, NULL },
+// GetItem() returns the item being deleted, the associated data (if any) will
+// be deleted just after the return of this event handler (if any)
+#define EVT_TREE_DELETE_ITEM(id, fn) { wxEVT_COMMAND_TREE_DELETE_ITEM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTreeEventFunction) & fn, (wxObject *) NULL },
+
#endif
// _WX_TREECTRL_H_
frame->m_treeCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
- long rootId = frame->m_treeCtrl->InsertItem(0, "Root", 0);
+ wxTreeItemId rootId = frame->m_treeCtrl->AddRoot("Root", 0);
char buf[20];
int i;
{
sprintf(buf, "Folder child %d", i);
str = buf;
- long id = frame->m_treeCtrl->InsertItem(rootId, str, 0);
+ wxTreeItemId id = frame->m_treeCtrl->AppendItem(rootId, str, 0);
int j;
for ( j = 0; j < 5; j++)
{
sprintf(buf, "File child %d", j);
str = buf;
- frame->m_treeCtrl->InsertItem(id, str, 1);
+ frame->m_treeCtrl->AppendItem(id, str, 1);
}
}
for ( i = 0; i < 10; i++)
{
sprintf(buf, "File child %d", i);
str = buf;
- frame->m_treeCtrl->InsertItem(rootId, str, 1);
+ frame->m_treeCtrl->AppendItem(rootId, str, 1);
}
frame->CreateStatusBar(3);
// Created: 07/05/98
// RCS-ID: $Id$
// Copyright: (c) Denis Pershin
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#endif
#include "wx/gtk/treectrl.h"
+#include <wx/textctrl.h>
#include "wx/log.h"
#include <gtk/gtk.h>
-static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem);
-static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem);
+//static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem);
+//static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem);
static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data);
// static void gtk_treectrl_next_callback (GtkWidget *widget, gpointer data);
// static void gtk_treectrl_next_visible_callback (GtkWidget *widget, gpointer data);
// static void gtk_treectrl_next_selected_callback (GtkWidget *widget, gpointer data);
-static void gtk_treeitem_expand_callback(GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem);
-static void gtk_treeitem_collapse_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem);
-static void gtk_treeitem_select_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem);
+static void gtk_treeitem_expand_callback(GtkWidget *widget, wxTreeItemId *treeitem);
+static void gtk_treeitem_collapse_callback(GtkWidget *widget, wxTreeItemId *treeitem);
+static void gtk_treeitem_select_callback(GtkWidget *widget, wxTreeItemId *treeitem);
-static void gtk_treeitem_expand_callback(GtkWidget *widget, wxTreeItem *treeitem)
-{
+static void gtk_treeitem_expand_callback(GtkWidget *widget, wxTreeItemId *treeitem) {
wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner");
if (owner == NULL)
return;
- long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
- owner->SendExpanding(id);
- owner->SendExpanded(id);
+// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
+ owner->SendExpanding(GTK_TREE_ITEM(widget));
+ owner->SendExpanded(GTK_TREE_ITEM(widget));
};
-static void gtk_treeitem_collapse_callback(GtkWidget *widget, wxTreeItem *treeitem)
-{
+static void gtk_treeitem_collapse_callback(GtkWidget *widget, wxTreeItemId *treeitem) {
wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner");
if (owner == NULL)
return;
- long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
- owner->SendCollapsing(id);
- owner->SendCollapsed(id);
+// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
+ owner->SendCollapsing(GTK_TREE_ITEM(widget));
+ owner->SendCollapsed(GTK_TREE_ITEM(widget));
};
-static void gtk_treeitem_select_callback(GtkWidget *widget, wxTreeItem *treeitem)
-{
+static void gtk_treeitem_select_callback(GtkWidget *widget, wxTreeItemId *treeitem) {
wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner");
if (owner == NULL)
return;
- long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
- owner->SendSelChanging(id);
- owner->SendSelChanged(id);
+// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
+ owner->SendSelChanging(GTK_TREE_ITEM(widget));
+ owner->SendSelChanged(GTK_TREE_ITEM(widget));
}
#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
- IMPLEMENT_DYNAMIC_CLASS(wxTreeItem, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
+
#endif
-wxTreeCtrl::wxTreeCtrl()
-{
+void wxTreeCtrl::Init() {
m_imageListNormal = NULL;
m_imageListState = NULL;
m_textCtrl = NULL;
- m_curitemId = 1;
}
-bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
- long style, const wxValidator& validator, const wxString& name)
-{
- m_imageListNormal = NULL;
- m_imageListState = NULL;
- m_textCtrl = NULL;
- m_curitemId = 1;
+bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos,
+ const wxSize& size, long style,
+ const wxValidator& validator, const wxString& name) {
+ Init();
int x = pos.x;
int y = pos.y;
m_needParent = TRUE;
+printf("precreate\n");
PreCreation( parent, id, pos, size, style, name );
+printf("1\n");
+
m_widget = gtk_scrolled_window_new(NULL, NULL);
+printf("2\n");
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(m_widget),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+printf("3\n");
m_tree = GTK_TREE(gtk_tree_new());
+printf("4\n");
gtk_container_add(GTK_CONTAINER(m_widget), GTK_WIDGET(m_tree));
+printf("5\n");
+// gtk_widget_set_parent(GTK_WIDGET(m_tree), m_widget);
+printf("6\n");
gtk_widget_show(GTK_WIDGET(m_tree));
- wxSystemSettings settings;
- SetBackgroundColour(settings.GetSystemColour(wxSYS_COLOUR_WINDOW));
- SetForegroundColour(parent->GetForegroundColour());
-
SetName(name);
SetValidator(validator);
+printf("postcreate\n");
PostCreation();
gtk_widget_realize(GTK_WIDGET(m_tree));
return TRUE;
}
-wxTreeCtrl::~wxTreeCtrl()
-{
- wxDELETE(m_textCtrl);
+wxTreeCtrl::~wxTreeCtrl(void) {
+ if (m_textCtrl)
+ delete m_textCtrl;
}
// Attributes
-static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data)
-{
+static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data) {
int count = (*((int *)data));
count++;
gtk_container_foreach(GTK_CONTAINER(widget), gtk_treectrl_count_callback, data);
}
-int wxTreeCtrl::GetCount() const
-{
+size_t wxTreeCtrl::GetCount() const {
int count = 0;
if (m_anchor != NULL)
return count;
}
-int wxTreeCtrl::GetIndent() const
-{
+unsigned int wxTreeCtrl::GetIndent() const {
return m_tree->indent_value;
}
-void wxTreeCtrl::SetIndent(int indent)
-{
+void wxTreeCtrl::SetIndent(unsigned int indent) {
m_tree->indent_value = indent;
}
-wxImageList *wxTreeCtrl::GetImageList(int which) const
-{
- if (which == wxIMAGE_LIST_NORMAL) {
- return m_imageListNormal;
- }
- else
- if (which == wxIMAGE_LIST_STATE) {
- return m_imageListState;
- }
- return NULL;
+wxImageList *wxTreeCtrl::GetImageList() const {
+ return m_imageListNormal;
}
-void wxTreeCtrl::SetImageList(wxImageList *imageList, int which)
-{
- if (which == wxIMAGE_LIST_NORMAL)
- m_imageListNormal = imageList;
- else
- if (which == wxIMAGE_LIST_STATE)
- m_imageListState = imageList;
+wxImageList *wxTreeCtrl::GetStateImageList() const {
+ return m_imageListState;
}
-long wxTreeCtrl::GetNextItem(long item, int code) const
-{
- switch (code) {
- case wxTREE_NEXT_CARET:
-// flag = TVGN_CARET;
- break;
- case wxTREE_NEXT_CHILD:
-// flag = TVGN_CHILD;
- break;
- case wxTREE_NEXT_DROPHILITE:
-// flag = TVGN_DROPHILITE;
- break;
- case wxTREE_NEXT_FIRSTVISIBLE:
-// flag = TVGN_FIRSTVISIBLE;
- break;
- case wxTREE_NEXT_NEXT:
-// flag = TVGN_NEXT;
- break;
- case wxTREE_NEXT_NEXTVISIBLE:
-// flag = TVGN_NEXTVISIBLE;
- break;
- case wxTREE_NEXT_PARENT:
-// flag = TVGN_PARENT;
- break;
- case wxTREE_NEXT_PREVIOUS:
-// flag = TVGN_PREVIOUS;
- break;
- case wxTREE_NEXT_PREVIOUSVISIBLE:
-// flag = TVGN_PREVIOUSVISIBLE;
- break;
- case wxTREE_NEXT_ROOT:
-// flag = TVGN_ROOT;
- break;
+void wxTreeCtrl::SetImageList(wxImageList *imageList) {
+ m_imageListNormal = imageList;
+}
- default :
- break;
- }
-// return (long) TreeView_GetNextItem( (HWND) GetHWND(), (HTREEITEM) item, flag);
- return 0;
+void wxTreeCtrl::SetStateImageList(wxImageList *imageList) {
+ m_imageListState = imageList;
}
-bool wxTreeCtrl::ItemHasChildren(long item) const
-{
- GtkTreeItem *p;
- int count = 0;
+wxString wxTreeCtrl::GetItemText(const wxTreeItemId &item) const {
+ char *t;
- p = findGtkTreeItem(item);
-
- gtk_container_foreach(GTK_CONTAINER(p), gtk_treectrl_count_callback, &count);
+ if (!item.IsOk())
+ return wxString("");
- return (count != 0);
+ GtkLabel *l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label"));
+ gtk_label_get(l, &t);
+
+ return t;
+}
+
+int wxTreeCtrl::GetItemImage(const wxTreeItemId& item) const {
+ if (!item.IsOk())
+ return (-1);
+
+ return (int)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "image");
}
-static GtkTreeItem *findItem(GtkTreeItem *p, long id)
-{
- GtkTreeItem *q;
+int wxTreeCtrl::GetItemSelectedImage(const wxTreeItemId& item) const {
+ if (!item.IsOk())
+ return (-1);
- if (((long)gtk_object_get_data(GTK_OBJECT(p), "id")) == id)
- return p;
+ return (int)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "selectedImage");
+}
- if (p->subtree == NULL)
+wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const {
+ if (!item.IsOk())
return NULL;
- GtkTree *tree = GTK_TREE(p->subtree);
+ return (wxTreeItemData *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "data");
+}
- GList *list = gtk_container_children(GTK_CONTAINER(tree));
- guint len = g_list_length(list);
+void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text) {
+ if (!item.IsOk())
+ return;
- for (guint i=0; i<len;i++) {
- GList *l = g_list_nth(list, i);
- if (!GTK_IS_TREE_ITEM(l->data))
- continue;
- q = GTK_TREE_ITEM(l->data);
- GtkTreeItem *ret = findItem(q, id);
- if (ret != NULL)
- return ret;
- }
+ GtkLabel *l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label"));
+ gtk_label_set(l, text);
+}
- return NULL;
+void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image) {
+ if (!item.IsOk())
+ return;
+
+ gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "image", (void *)image);
}
-GtkTreeItem *wxTreeCtrl::findGtkTreeItem(long id) const
-{
- return findItem(m_anchor, id);
+void wxTreeCtrl::SetItemSelectedImage(const wxTreeItemId& item, int image) {
+ if (!item.IsOk())
+ return;
+
+ gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "selectedImage", (void *)image);
}
-long wxTreeCtrl::GetChild(long item) const
-{
- GtkTreeItem *p;
- GtkTreeItem *next = NULL;
+void wxTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *data) {
+ if (!item.IsOk())
+ return;
- p = findGtkTreeItem(item);
- GList *list = gtk_container_children(GTK_CONTAINER(p));
- next = GTK_TREE_ITEM(list->data);;
+ gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "data", data);
+}
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const {
+#warning "Need to implement IsVisible"
+ return FALSE;
}
-long wxTreeCtrl::GetParent(long item) const
-{
- GtkTreeItem *p;
+bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const {
+ int count = 0;
- p = findGtkTreeItem(item);
- if (p != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(p), "parent");
+ gtk_container_foreach(GTK_CONTAINER((GtkTreeItem *)item), gtk_treectrl_count_callback, &count);
- return (-1);
+ return (count != 0);
}
-long wxTreeCtrl::GetFirstVisibleItem() const
-{
+bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const {
+ return (((GtkTreeItem *)item)->expanded != 0);
+}
+
+bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const {
+#warning "Need to implement IsSelected"
+ return FALSE;
+}
+
+wxTreeItemId wxTreeCtrl::GetRootItem() const {
+ return m_anchor;
+}
+
+wxTreeItemId wxTreeCtrl::GetSelection() const {
+#warning "Need to complete gtk_treectrl_next_selected_callback"
GtkTreeItem *next = NULL;
GList *list = gtk_container_children(GTK_CONTAINER(m_anchor));
- next = GTK_TREE_ITEM(list->data);;
-// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_visible_callback, &next);
+ next = GTK_TREE_ITEM(list->data);
+// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_selected_callback, &next);
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+ return next;
}
-long wxTreeCtrl::GetNextVisibleItem(long item) const
-{
- GtkTreeItem *p;
- GtkTreeItem *next = NULL;
+wxTreeItemId wxTreeCtrl::GetParent(const wxTreeItemId& item) const {
+#warning "data 'parent' is missing!!!"
+ if (item.IsOk())
+ return (GtkTreeItem *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "parent");
- p = findGtkTreeItem(item);
- GList *list = gtk_container_children(GTK_CONTAINER(p));
- next = GTK_TREE_ITEM(list->data);;
-// gtk_container_foreach(GTK_CONTAINER(p), gtk_treectrl_next_visible_callback, &next);
+ return NULL;
+}
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item, long& cookie) const {
+#warning "Need to implement GetFirstChild"
+ return NULL;
}
-long wxTreeCtrl::GetSelection() const
-{
- GtkTreeItem *next = NULL;
+wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& item, long& cookie) const {
+#warning "Need to implement GetNextChild"
+ return NULL;
+}
- GList *list = gtk_container_children(GTK_CONTAINER(m_anchor));
- next = GTK_TREE_ITEM(list->data);;
-// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_selected_callback, &next);
+wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const {
+#warning "Need to implement GetNextSibling"
+ return NULL;
+}
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const {
+#warning "Need to implement GetPrevSibling"
+ return NULL;
}
-long wxTreeCtrl::GetRootItem() const
-{
- return (long)gtk_object_get_data(GTK_OBJECT(m_anchor), "id");
+wxTreeItemId wxTreeCtrl::GetFirstVisibleItem() const {
+#warning "Need to implement GetFirstVisibleItem"
+ return NULL;
}
-bool wxTreeCtrl::GetItem(wxTreeItem& info) const
-{
- GtkTreeItem *p;
+wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const {
+#warning "Need to implement GetNextVisible"
+ return NULL;
+}
- p = findGtkTreeItem(info.m_itemId);
+wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const {
+#warning "Need to implement GetPrevVisible"
+ return NULL;
+}
- if (p == NULL) {
- wxLogError("TreeCtrl::GetItem failed.");
- return FALSE;
- }
+wxTreeItemId wxTreeCtrl::AddRoot(const wxString& text, int image,
+ int selectedImage, wxTreeItemData *data) {
+ return p_InsertItem(0, text, image, selectedImage, data);
+}
- wxConvertFromGtkTreeItem(info, p);
+wxTreeItemId wxTreeCtrl::PrependItem(const wxTreeItemId& parent,
+ const wxString& text, int image, int selectedImage,
+ wxTreeItemData *data) {
+#warning "Need to implement PrependItem"
+ return NULL;
+}
- return TRUE;
+wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
+ const wxTreeItemId& idPrevious, const wxString& text,
+ int image, int selectedImage, wxTreeItemData *data) {
+#warning "Need to implement InsertItem"
+ return NULL;
}
-bool wxTreeCtrl::SetItem(wxTreeItem& info)
-{
- GtkTreeItem *p;
+wxTreeItemId wxTreeCtrl::AppendItem(const wxTreeItemId& parent,
+ const wxString& text, int image, int selectedImage,
+ wxTreeItemData *data) {
+ return p_InsertItem(parent, text, image, selectedImage, data);
+}
- p = findGtkTreeItem(info.m_itemId);
+wxTreeItemId wxTreeCtrl::p_InsertItem(GtkTreeItem *p,
+ const wxString& text, int image, int selectedImage,
+ wxTreeItemData *data) {
+ GtkTreeItem *item;
- if (p == NULL) {
- wxLogError("TreeCtrl::SetItem failed.");
- return FALSE;
+printf("begin insert\n");
+
+ item = GTK_TREE_ITEM(gtk_tree_item_new());
+
+ GtkHBox *m_box = GTK_HBOX(gtk_hbox_new(FALSE, 0));
+ gtk_container_add (GTK_CONTAINER (item), GTK_WIDGET(m_box));
+
+ gtk_object_set_data(GTK_OBJECT(item), "w_box", m_box);
+
+ const wxBitmap *bmp;
+ const wxImageList *list;
+ if ((list = GetImageList(wxIMAGE_LIST_NORMAL)) != NULL)
+ if ((bmp = list->GetBitmap(image)) != NULL)
+ if (bmp->Ok()) {
+ GdkBitmap *mask = NULL;
+ if (bmp->GetMask())
+ mask = bmp->GetMask()->GetBitmap();
+ GtkPixmap *m_image_widget = GTK_PIXMAP(gtk_pixmap_new(bmp->GetPixmap(), mask));
+ gtk_misc_set_alignment (GTK_MISC (m_image_widget), 0.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_image_widget), FALSE, FALSE, 0);
+ gtk_object_set_data(GTK_OBJECT(item), "w_image", (void *)m_image_widget);
+ gtk_object_set_data(GTK_OBJECT(item), "image", (void *)image);
+ gtk_widget_show (GTK_WIDGET(m_image_widget));
+ }
+ GtkLabel *m_label_widget = GTK_LABEL(gtk_label_new ((char *)(const char *)text));
+ gtk_misc_set_alignment (GTK_MISC (m_label_widget), 0.5, 0.5);
+ gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_label_widget), FALSE, FALSE, 0);
+ gtk_object_set_data(GTK_OBJECT(item), "w_label", m_label_widget);
+ gtk_widget_show (GTK_WIDGET(m_label_widget));
+
+ gtk_widget_show(GTK_WIDGET(m_box));
+
+ gtk_object_set_data(GTK_OBJECT(item), "owner", this);
+
+ if (p != 0) {
+ if (p->subtree == NULL) {
+ GtkTree *tree = GTK_TREE(gtk_tree_new());
+ gtk_tree_item_set_subtree(GTK_TREE_ITEM(p), GTK_WIDGET(tree));
+ gtk_widget_show(GTK_WIDGET(tree));
+ p->expanded = 1;
+ }
+
+ gtk_container_add(GTK_CONTAINER(p->subtree), GTK_WIDGET(item));
+ } else {
+printf("Adding root\n");
+printf("m_tree = %p\n", m_tree);
+ m_anchor = item;
+ gtk_container_add(GTK_CONTAINER(m_tree), GTK_WIDGET(item));
}
- wxConvertToGtkTreeItem(this, info, &p);
+/*
+ if ((info.m_mask & wxTREE_MASK_CHILDREN) != 0) {
+ GtkTree *tree = GTK_TREE(gtk_tree_new());
+ gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), GTK_WIDGET(tree));
+ gtk_widget_show(GTK_WIDGET(tree));
+ }
+*/
- return TRUE;
-}
+ gtk_object_set_data(GTK_OBJECT(item), "data", data);
-int wxTreeCtrl::GetItemState(long item, long stateMask) const
-{
- wxTreeItem info;
+ gtk_widget_show(GTK_WIDGET(item));
- info.m_mask = wxTREE_MASK_STATE ;
- info.m_stateMask = stateMask;
- info.m_itemId = item;
+ gtk_signal_connect(GTK_OBJECT(item), "select",
+ GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this );
- if (!GetItem(info))
- return 0;
+ gtk_signal_connect(GTK_OBJECT(item), "deselect",
+ GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this );
- return info.m_state;
+ gtk_signal_connect(GTK_OBJECT(item), "expand",
+ GTK_SIGNAL_FUNC(gtk_treeitem_expand_callback), (gpointer)this );
+ gtk_signal_connect(GTK_OBJECT(item), "collapse",
+ GTK_SIGNAL_FUNC(gtk_treeitem_collapse_callback), (gpointer)this );
+
+ return item;
}
-bool wxTreeCtrl::SetItemState(long item, long state, long stateMask)
-{
- wxTreeItem info;
+void wxTreeCtrl::Delete(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_STATE ;
- info.m_state = state;
- info.m_stateMask = stateMask;
- info.m_itemId = item;
+ GtkTreeItem *parent = GTK_TREE_ITEM(GTK_WIDGET((GtkTreeItem *)item)->parent);
+ if (parent == NULL)
+ return;
- return SetItem(info);
+ gtk_container_remove(GTK_CONTAINER(parent), GTK_WIDGET((GtkTreeItem *)item));
+
+ return;
}
-bool wxTreeCtrl::SetItemImage(long item, int image, int selImage)
-{
- wxTreeItem info;
+void wxTreeCtrl::DeleteAllItems() {
+ gtk_tree_item_remove_subtree(m_anchor);
+}
- info.m_mask = wxTREE_MASK_IMAGE ;
- info.m_image = image;
- if (selImage > -1) {
- info.m_selectedImage = selImage;
- info.m_mask |= wxTREE_MASK_SELECTED_IMAGE;
- }
- info.m_itemId = item;
+void wxTreeCtrl::Expand(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- return SetItem(info);
+ gtk_tree_item_expand(GTK_TREE_ITEM((GtkTreeItem *)item));
}
-wxString wxTreeCtrl::GetItemText(long item) const
-{
- wxTreeItem info;
+void wxTreeCtrl::Collapse(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_TEXT ;
- info.m_itemId = item;
+ gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item));
+}
- if (!GetItem(info))
- return wxString("");
- return info.m_text;
+void wxTreeCtrl::CollapseAndReset(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
+
+ gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item));
+ gtk_tree_item_remove_subtree(GTK_TREE_ITEM((GtkTreeItem *)item));
}
-void wxTreeCtrl::SetItemText(long item, const wxString& str)
-{
- wxTreeItem info;
+void wxTreeCtrl::Toggle(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_TEXT ;
- info.m_itemId = item;
- info.m_text = str;
+ if (((GtkTreeItem *)item)->expanded)
+ gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item));
+ else
+ gtk_tree_item_expand(GTK_TREE_ITEM((GtkTreeItem *)item));
+}
- SetItem(info);
+void wxTreeCtrl::Unselect() {
+#warning "Need to implement Unselect"
}
-long wxTreeCtrl::GetItemData(long item) const
-{
- wxTreeItem info;
+void wxTreeCtrl::SelectItem(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_DATA ;
- info.m_itemId = item;
+ gtk_tree_item_select((GtkTreeItem *)item);
+}
- if (!GetItem(info))
- return 0;
- return info.m_data;
+void wxTreeCtrl::EnsureVisible(const wxTreeItemId& item) {
+#warning "Need to implement EnsureVisible"
}
-bool wxTreeCtrl::SetItemData(long item, long data)
-{
- wxTreeItem info;
+void wxTreeCtrl::ScrollTo(const wxTreeItemId& item) {
+#warning "Need to implement ScrollTo"
+}
- info.m_mask = wxTREE_MASK_DATA ;
- info.m_itemId = item;
- info.m_data = data;
+wxTextCtrl* wxTreeCtrl::EditLabel(const wxTreeItemId& item,
+ wxClassInfo* textControlClass) {
+ wxASSERT( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)) );
+#warning "Need to implement EditLabel"
+ return m_textCtrl;
+}
- return SetItem(info);
+wxTextCtrl* wxTreeCtrl::GetEditControl() const {
+ return m_textCtrl;
}
-bool wxTreeCtrl::GetItemRect(long item, wxRectangle& rect, bool textOnly) const
-{
-/*
- RECT rect2;
+void wxTreeCtrl::EndEditLabel(const wxTreeItemId& item, bool discardChanges) {
+#warning "Need to implement EndEditLabel"
+}
- *(HTREEITEM*)& rect2 = (HTREEITEM) item;
- bool success = (::SendMessage((HWND) GetHWND(), TVM_GETITEMRECT, (WPARAM)textOnly,
- (LPARAM)&rect2) != 0);
+void wxTreeCtrl::ExpandItem(const wxTreeItemId& item, int action) {
+ switch (action) {
+ case wxTREE_EXPAND_EXPAND:
+ Expand(item);
+ break;
- rect.x = rect2.left;
- rect.y = rect2.top;
- rect.width = rect2.right - rect2.left;
- rect.height = rect2.bottom - rect2.left;
- return success;
-*/
- wxFAIL_MSG("Not implemented");
+ case wxTREE_EXPAND_COLLAPSE:
+ Collapse(item);
+ break;
- return FALSE;
+ case wxTREE_EXPAND_COLLAPSE_RESET:
+ CollapseAndReset(item);
+ break;
+
+ case wxTREE_EXPAND_TOGGLE:
+ Toggle(item);
+ break;
+
+ default:
+ wxFAIL_MSG("unknown action in wxTreeCtrl::ExpandItem");
+ }
}
-wxTextCtrl* wxTreeCtrl::GetEditControl() const
-{
- return m_textCtrl;
+wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
+ const wxString& text, int image, int selImage,
+ long insertAfter) {
+// InsertItem(parent, insertAfter, text, image, selImage);
+ #warning "Need to implement InsertItem"
+ return NULL;
}
-// Operations
-bool wxTreeCtrl::DeleteItem(long item)
-{
+/* Old functions
+long wxTreeCtrl::GetChild(long item) const {
GtkTreeItem *p;
+ GtkTreeItem *next = NULL;
p = findGtkTreeItem(item);
- if (p == NULL)
- return FALSE;
+ GList *list = gtk_container_children(GTK_CONTAINER(p));
+ next = GTK_TREE_ITEM(list->data);;
- GtkTreeItem *parent = GTK_TREE_ITEM(GTK_WIDGET(p)->parent);
- if (parent == NULL)
- return FALSE;
+ if (next != NULL)
+ return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
+
+ return (-1);
+}
- gtk_container_remove(GTK_CONTAINER(parent), GTK_WIDGET(p));
+long wxTreeCtrl::GetFirstVisibleItem(void) const {
+ GtkTreeItem *next = NULL;
- return TRUE;
+ GList *list = gtk_container_children(GTK_CONTAINER(m_anchor));
+ next = GTK_TREE_ITEM(list->data);;
+// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_visible_callback, &next);
+
+ if (next != NULL)
+ return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
+
+ return (-1);
}
-bool wxTreeCtrl::DeleteChildren(long item)
-{
+long wxTreeCtrl::GetNextVisibleItem(long item) const {
GtkTreeItem *p;
+ GtkTreeItem *next = NULL;
p = findGtkTreeItem(item);
- if (p == NULL)
+ GList *list = gtk_container_children(GTK_CONTAINER(p));
+ next = GTK_TREE_ITEM(list->data);;
+// gtk_container_foreach(GTK_CONTAINER(p), gtk_treectrl_next_visible_callback, &next);
+
+ if (next != NULL)
+ return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
+
+ return (-1);
+}
+
+bool wxTreeCtrl::GetItem(wxTreeItem& info) const {
+ GtkTreeItem *p;
+
+ p = findGtkTreeItem(info.m_itemId);
+
+ if (p == NULL) {
+ wxLogSysError("TreeCtrl::GetItem failed");
return FALSE;
+ }
- gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p));
+ wxConvertFromGtkTreeItem(info, p);
return TRUE;
}
-bool wxTreeCtrl::ExpandItem(long item, int action)
-{
+bool wxTreeCtrl::SetItem(wxTreeItem& info) {
GtkTreeItem *p;
- p = findGtkTreeItem(item);
+ p = findGtkTreeItem(info.m_itemId);
- if (p == NULL)
+ if (p == NULL) {
+ wxLogSysError("TreeCtrl::SetItem failed");
return FALSE;
+ }
- switch (action) {
- case wxTREE_EXPAND_EXPAND:
- gtk_tree_item_expand(GTK_TREE_ITEM(p));
- break;
+ wxConvertToGtkTreeItem(this, info, &p);
- case wxTREE_EXPAND_COLLAPSE:
- gtk_tree_item_collapse(GTK_TREE_ITEM(p));
- break;
+ return TRUE;
+}
- case wxTREE_EXPAND_COLLAPSE_RESET:
- gtk_tree_item_collapse(GTK_TREE_ITEM(p));
- gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p));
- break;
+int wxTreeCtrl::GetItemState(long item, long stateMask) const {
+ wxTreeItem info;
- case wxTREE_EXPAND_TOGGLE:
- if (p->expanded)
- gtk_tree_item_collapse(GTK_TREE_ITEM(p));
- else
- gtk_tree_item_expand(GTK_TREE_ITEM(p));
- break;
+ info.m_mask = wxTREE_MASK_STATE ;
+ info.m_stateMask = stateMask;
+ info.m_itemId = item;
- default:
- wxFAIL_MSG("unknown action in wxTreeCtrl::ExpandItem");
- }
+ if (!GetItem(info))
+ return 0;
+
+ return info.m_state;
+}
+
+bool wxTreeCtrl::SetItemState(long item, long state, long stateMask) {
+ wxTreeItem info;
+
+ info.m_mask = wxTREE_MASK_STATE ;
+ info.m_state = state;
+ info.m_stateMask = stateMask;
+ info.m_itemId = item;
+
+ return SetItem(info);
+}
+*/
+
+// Operations
+/*
+bool wxTreeCtrl::DeleteChildren(long item) {
+ GtkTreeItem *p;
+
+ p = findGtkTreeItem(item);
+ if (p == NULL)
+ return FALSE;
+
+ gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p));
return TRUE;
}
+*/
-long wxTreeCtrl::InsertItem(long parent, wxTreeItem& info, long insertAfter)
-{
+/*
+long wxTreeCtrl::InsertItem(long parent, wxTreeItem& info, long insertAfter) {
GtkTreeItem *p;
GtkTreeItem *item = NULL;
return InsertItem(parent, info, insertAfter);
}
-
-bool wxTreeCtrl::SelectItem(long item)
-{
- GtkTreeItem *p;
-
- p = findGtkTreeItem(item);
- if (p == NULL)
- return FALSE;
-
- gtk_tree_item_select(p);
- return TRUE;
-}
-
-bool wxTreeCtrl::ScrollTo(long item)
-{
- wxFAIL_MSG("Not implemented");
-
- return FALSE; // Still unimplemented
-}
-
-bool wxTreeCtrl::DeleteAllItems()
-{
- gtk_tree_item_remove_subtree(m_anchor);
- return TRUE;
-}
-
-wxTextCtrl* wxTreeCtrl::EditLabel(long item, wxClassInfo* textControlClass)
-{
- wxASSERT( (textControlClass->IsKindOf(CLASSINFO(wxTextCtrl))) );
-
-/*
- HWND hWnd = (HWND) TreeView_EditLabel((HWND) GetHWND(), item);
-
- if (m_textCtrl)
- {
- m_textCtrl->UnsubclassWin();
- m_textCtrl->SetHWND(0);
- delete m_textCtrl;
- m_textCtrl = NULL;
- }
-
- m_textCtrl = (wxTextCtrl*) textControlClass->CreateObject();
- m_textCtrl->SetHWND((WXHWND) hWnd);
- m_textCtrl->SubclassWin((WXHWND) hWnd);
-
-*/
- wxFAIL_MSG("Not implemented");
-
- return m_textCtrl;
-}
-
-// End label editing, optionally cancelling the edit
-bool wxTreeCtrl::EndEditLabel(bool cancel)
-{
-/*
- bool success = (TreeView_EndEditLabelNow((HWND) GetHWND(), cancel) != 0);
-
- if (m_textCtrl)
- {
- m_textCtrl->UnsubclassWin();
- m_textCtrl->SetHWND(0);
- delete m_textCtrl;
- m_textCtrl = NULL;
- }
- return success;
*/
- wxFAIL_MSG("Not implemented");
-
- return FALSE;
-}
-
-long wxTreeCtrl::HitTest(const wxPoint& point, int& flags)
-{
-/*
- TV_HITTESTINFO hitTestInfo;
- hitTestInfo.pt.x = (int) point.x;
- hitTestInfo.pt.y = (int) point.y;
-
- TreeView_HitTest((HWND) GetHWND(), & hitTestInfo);
-
- flags = 0;
- if ( hitTestInfo.flags & TVHT_ABOVE )
- flags |= wxTREE_HITTEST_ABOVE;
- if ( hitTestInfo.flags & TVHT_BELOW )
- flags |= wxTREE_HITTEST_BELOW;
- if ( hitTestInfo.flags & TVHT_NOWHERE )
- flags |= wxTREE_HITTEST_NOWHERE;
- if ( hitTestInfo.flags & TVHT_ONITEMBUTTON )
- flags |= wxTREE_HITTEST_ONITEMBUTTON;
- if ( hitTestInfo.flags & TVHT_ONITEMICON )
- flags |= wxTREE_HITTEST_ONITEMICON;
- if ( hitTestInfo.flags & TVHT_ONITEMINDENT )
- flags |= wxTREE_HITTEST_ONITEMINDENT;
- if ( hitTestInfo.flags & TVHT_ONITEMLABEL )
- flags |= wxTREE_HITTEST_ONITEMLABEL;
- if ( hitTestInfo.flags & TVHT_ONITEMRIGHT )
- flags |= wxTREE_HITTEST_ONITEMRIGHT;
- if ( hitTestInfo.flags & TVHT_ONITEMSTATEICON )
- flags |= wxTREE_HITTEST_ONITEMSTATEICON;
- if ( hitTestInfo.flags & TVHT_TOLEFT )
- flags |= wxTREE_HITTEST_TOLEFT;
- if ( hitTestInfo.flags & TVHT_TORIGHT )
- flags |= wxTREE_HITTEST_TORIGHT;
-
- return (long) hitTestInfo.hItem ;
-*/
- wxFAIL_MSG("Not implemented");
-
- return 0;
-}
-
-/*
-wxImageList *wxTreeCtrl::CreateDragImage(long item)
-{
-}
-*/
-
-bool wxTreeCtrl::SortChildren(long item)
-{
- wxFAIL_MSG("Not implemented");
-
- return FALSE; // Still unimplemented
-}
-bool wxTreeCtrl::EnsureVisible(long item)
-{
- wxFAIL_MSG("Not implemented");
-
- return FALSE; // Still unimplemented
-}
-
-void wxTreeCtrl::SendExpanding(long item)
-{
+void wxTreeCtrl::SendExpanding(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDING, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendExpanded(long item)
-{
+void wxTreeCtrl::SendExpanded(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDED, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendCollapsing(long item)
-{
+void wxTreeCtrl::SendCollapsing(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSING, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendCollapsed(long item)
-{
+void wxTreeCtrl::SendCollapsed(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSED, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendSelChanging(long item)
-{
+void wxTreeCtrl::SendSelChanging(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGED, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendSelChanged(long item)
-{
+void wxTreeCtrl::SendSelChanged(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGING, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-// Tree item structure
-wxTreeItem::wxTreeItem()
-{
- m_mask = 0;
- m_itemId = 0;
- m_state = 0;
- m_stateMask = 0;
- m_image = -1;
- m_selectedImage = -1;
- m_children = 0;
- m_data = 0;
-}
-
-// If getFullInfo is TRUE, we explicitly query for more info if we haven't got it all.
-
-static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem)
-{
- GtkLabel *l;
- char *t;
-
- info.m_data = (long)gtk_object_get_data(GTK_OBJECT(gtkItem), "data");
- info.m_itemId = (long)gtk_object_get_data(GTK_OBJECT(gtkItem), "id");
- info.m_image = (int)gtk_object_get_data(GTK_OBJECT(gtkItem), "image");
- info.m_selectedImage = (int)gtk_object_get_data(GTK_OBJECT(gtkItem), "selectedImage");
-
- info.m_mask = 0;
- info.m_state = 0;
- info.m_stateMask = 0;
- l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT(gtkItem), "label"));
- gtk_label_get(l, &t);
- info.m_text = t;
-}
-
-static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem)
-{
- GtkTreeItem *item = (*gtkItem);
-
- if (item == NULL) {
- item = GTK_TREE_ITEM(gtk_tree_item_new());
-
- GtkHBox *m_box = GTK_HBOX(gtk_hbox_new(FALSE, 0));
- gtk_container_add (GTK_CONTAINER (item), GTK_WIDGET(m_box));
-
- gtk_object_set_data(GTK_OBJECT(item), "box", m_box);
-
- const wxBitmap *bmp;
- const wxImageList *list;
- if (owner != NULL)
- if ((list = owner->GetImageList(wxIMAGE_LIST_NORMAL)) != NULL)
- if ((bmp = list->GetBitmap(info.m_image)) != NULL)
- if (bmp->Ok()) {
- GdkBitmap *mask = NULL;
- if (bmp->GetMask())
- mask = bmp->GetMask()->GetBitmap();
- GtkPixmap *m_image_widget = GTK_PIXMAP(gtk_pixmap_new(bmp->GetPixmap(), mask));
- gtk_misc_set_alignment (GTK_MISC (m_image_widget), 0.0, 0.5);
- gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_image_widget), FALSE, FALSE, 0);
- gtk_object_set_data(GTK_OBJECT(item), "image", m_image_widget);
- gtk_widget_show (GTK_WIDGET(m_image_widget));
- }
-
- GtkLabel *m_label_widget = GTK_LABEL(gtk_label_new ((char *)(const char *)info.m_text));
- gtk_misc_set_alignment (GTK_MISC (m_label_widget), 0.5, 0.5);
-
- gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_label_widget), FALSE, FALSE, 0);
- gtk_object_set_data(GTK_OBJECT(item), "label", m_label_widget);
-
- gtk_widget_show (GTK_WIDGET(m_label_widget));
-
- gtk_widget_show(GTK_WIDGET(m_box));
- gtk_object_set_data(GTK_OBJECT(item), "id", (gpointer)info.m_itemId);
- gtk_object_set_data(GTK_OBJECT(item), "owner", owner);
- (*gtkItem) = item;
- }
-}
-
// Tree event
IMPLEMENT_DYNAMIC_CLASS(wxTreeEvent, wxCommandEvent)
-wxTreeEvent::wxTreeEvent(wxEventType commandType, int id)
- : wxCommandEvent(commandType, id)
-{
+wxTreeEvent::wxTreeEvent(wxEventType commandType, int id):
+ wxCommandEvent(commandType, id) {
m_code = 0;
- m_oldItem = 0;
+ m_itemOld = 0;
}
-
// Created: 07/05/98
// RCS-ID: $Id$
// Copyright: (c) Denis Pershin
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#endif
#include "wx/gtk/treectrl.h"
+#include <wx/textctrl.h>
#include "wx/log.h"
#include <gtk/gtk.h>
-static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem);
-static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem);
+//static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem);
+//static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem);
static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data);
// static void gtk_treectrl_next_callback (GtkWidget *widget, gpointer data);
// static void gtk_treectrl_next_visible_callback (GtkWidget *widget, gpointer data);
// static void gtk_treectrl_next_selected_callback (GtkWidget *widget, gpointer data);
-static void gtk_treeitem_expand_callback(GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem);
-static void gtk_treeitem_collapse_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem);
-static void gtk_treeitem_select_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem);
+static void gtk_treeitem_expand_callback(GtkWidget *widget, wxTreeItemId *treeitem);
+static void gtk_treeitem_collapse_callback(GtkWidget *widget, wxTreeItemId *treeitem);
+static void gtk_treeitem_select_callback(GtkWidget *widget, wxTreeItemId *treeitem);
-static void gtk_treeitem_expand_callback(GtkWidget *widget, wxTreeItem *treeitem)
-{
+static void gtk_treeitem_expand_callback(GtkWidget *widget, wxTreeItemId *treeitem) {
wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner");
if (owner == NULL)
return;
- long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
- owner->SendExpanding(id);
- owner->SendExpanded(id);
+// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
+ owner->SendExpanding(GTK_TREE_ITEM(widget));
+ owner->SendExpanded(GTK_TREE_ITEM(widget));
};
-static void gtk_treeitem_collapse_callback(GtkWidget *widget, wxTreeItem *treeitem)
-{
+static void gtk_treeitem_collapse_callback(GtkWidget *widget, wxTreeItemId *treeitem) {
wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner");
if (owner == NULL)
return;
- long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
- owner->SendCollapsing(id);
- owner->SendCollapsed(id);
+// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
+ owner->SendCollapsing(GTK_TREE_ITEM(widget));
+ owner->SendCollapsed(GTK_TREE_ITEM(widget));
};
-static void gtk_treeitem_select_callback(GtkWidget *widget, wxTreeItem *treeitem)
-{
+static void gtk_treeitem_select_callback(GtkWidget *widget, wxTreeItemId *treeitem) {
wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner");
if (owner == NULL)
return;
- long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
- owner->SendSelChanging(id);
- owner->SendSelChanged(id);
+// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id");
+ owner->SendSelChanging(GTK_TREE_ITEM(widget));
+ owner->SendSelChanged(GTK_TREE_ITEM(widget));
}
#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
- IMPLEMENT_DYNAMIC_CLASS(wxTreeItem, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
+
#endif
-wxTreeCtrl::wxTreeCtrl()
-{
+void wxTreeCtrl::Init() {
m_imageListNormal = NULL;
m_imageListState = NULL;
m_textCtrl = NULL;
- m_curitemId = 1;
}
-bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
- long style, const wxValidator& validator, const wxString& name)
-{
- m_imageListNormal = NULL;
- m_imageListState = NULL;
- m_textCtrl = NULL;
- m_curitemId = 1;
+bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos,
+ const wxSize& size, long style,
+ const wxValidator& validator, const wxString& name) {
+ Init();
int x = pos.x;
int y = pos.y;
m_needParent = TRUE;
+printf("precreate\n");
PreCreation( parent, id, pos, size, style, name );
+printf("1\n");
+
m_widget = gtk_scrolled_window_new(NULL, NULL);
+printf("2\n");
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(m_widget),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+printf("3\n");
m_tree = GTK_TREE(gtk_tree_new());
+printf("4\n");
gtk_container_add(GTK_CONTAINER(m_widget), GTK_WIDGET(m_tree));
+printf("5\n");
+// gtk_widget_set_parent(GTK_WIDGET(m_tree), m_widget);
+printf("6\n");
gtk_widget_show(GTK_WIDGET(m_tree));
- wxSystemSettings settings;
- SetBackgroundColour(settings.GetSystemColour(wxSYS_COLOUR_WINDOW));
- SetForegroundColour(parent->GetForegroundColour());
-
SetName(name);
SetValidator(validator);
+printf("postcreate\n");
PostCreation();
gtk_widget_realize(GTK_WIDGET(m_tree));
return TRUE;
}
-wxTreeCtrl::~wxTreeCtrl()
-{
- wxDELETE(m_textCtrl);
+wxTreeCtrl::~wxTreeCtrl(void) {
+ if (m_textCtrl)
+ delete m_textCtrl;
}
// Attributes
-static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data)
-{
+static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data) {
int count = (*((int *)data));
count++;
gtk_container_foreach(GTK_CONTAINER(widget), gtk_treectrl_count_callback, data);
}
-int wxTreeCtrl::GetCount() const
-{
+size_t wxTreeCtrl::GetCount() const {
int count = 0;
if (m_anchor != NULL)
return count;
}
-int wxTreeCtrl::GetIndent() const
-{
+unsigned int wxTreeCtrl::GetIndent() const {
return m_tree->indent_value;
}
-void wxTreeCtrl::SetIndent(int indent)
-{
+void wxTreeCtrl::SetIndent(unsigned int indent) {
m_tree->indent_value = indent;
}
-wxImageList *wxTreeCtrl::GetImageList(int which) const
-{
- if (which == wxIMAGE_LIST_NORMAL) {
- return m_imageListNormal;
- }
- else
- if (which == wxIMAGE_LIST_STATE) {
- return m_imageListState;
- }
- return NULL;
+wxImageList *wxTreeCtrl::GetImageList() const {
+ return m_imageListNormal;
}
-void wxTreeCtrl::SetImageList(wxImageList *imageList, int which)
-{
- if (which == wxIMAGE_LIST_NORMAL)
- m_imageListNormal = imageList;
- else
- if (which == wxIMAGE_LIST_STATE)
- m_imageListState = imageList;
+wxImageList *wxTreeCtrl::GetStateImageList() const {
+ return m_imageListState;
}
-long wxTreeCtrl::GetNextItem(long item, int code) const
-{
- switch (code) {
- case wxTREE_NEXT_CARET:
-// flag = TVGN_CARET;
- break;
- case wxTREE_NEXT_CHILD:
-// flag = TVGN_CHILD;
- break;
- case wxTREE_NEXT_DROPHILITE:
-// flag = TVGN_DROPHILITE;
- break;
- case wxTREE_NEXT_FIRSTVISIBLE:
-// flag = TVGN_FIRSTVISIBLE;
- break;
- case wxTREE_NEXT_NEXT:
-// flag = TVGN_NEXT;
- break;
- case wxTREE_NEXT_NEXTVISIBLE:
-// flag = TVGN_NEXTVISIBLE;
- break;
- case wxTREE_NEXT_PARENT:
-// flag = TVGN_PARENT;
- break;
- case wxTREE_NEXT_PREVIOUS:
-// flag = TVGN_PREVIOUS;
- break;
- case wxTREE_NEXT_PREVIOUSVISIBLE:
-// flag = TVGN_PREVIOUSVISIBLE;
- break;
- case wxTREE_NEXT_ROOT:
-// flag = TVGN_ROOT;
- break;
+void wxTreeCtrl::SetImageList(wxImageList *imageList) {
+ m_imageListNormal = imageList;
+}
- default :
- break;
- }
-// return (long) TreeView_GetNextItem( (HWND) GetHWND(), (HTREEITEM) item, flag);
- return 0;
+void wxTreeCtrl::SetStateImageList(wxImageList *imageList) {
+ m_imageListState = imageList;
}
-bool wxTreeCtrl::ItemHasChildren(long item) const
-{
- GtkTreeItem *p;
- int count = 0;
+wxString wxTreeCtrl::GetItemText(const wxTreeItemId &item) const {
+ char *t;
- p = findGtkTreeItem(item);
-
- gtk_container_foreach(GTK_CONTAINER(p), gtk_treectrl_count_callback, &count);
+ if (!item.IsOk())
+ return wxString("");
- return (count != 0);
+ GtkLabel *l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label"));
+ gtk_label_get(l, &t);
+
+ return t;
+}
+
+int wxTreeCtrl::GetItemImage(const wxTreeItemId& item) const {
+ if (!item.IsOk())
+ return (-1);
+
+ return (int)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "image");
}
-static GtkTreeItem *findItem(GtkTreeItem *p, long id)
-{
- GtkTreeItem *q;
+int wxTreeCtrl::GetItemSelectedImage(const wxTreeItemId& item) const {
+ if (!item.IsOk())
+ return (-1);
- if (((long)gtk_object_get_data(GTK_OBJECT(p), "id")) == id)
- return p;
+ return (int)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "selectedImage");
+}
- if (p->subtree == NULL)
+wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const {
+ if (!item.IsOk())
return NULL;
- GtkTree *tree = GTK_TREE(p->subtree);
+ return (wxTreeItemData *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "data");
+}
- GList *list = gtk_container_children(GTK_CONTAINER(tree));
- guint len = g_list_length(list);
+void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text) {
+ if (!item.IsOk())
+ return;
- for (guint i=0; i<len;i++) {
- GList *l = g_list_nth(list, i);
- if (!GTK_IS_TREE_ITEM(l->data))
- continue;
- q = GTK_TREE_ITEM(l->data);
- GtkTreeItem *ret = findItem(q, id);
- if (ret != NULL)
- return ret;
- }
+ GtkLabel *l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label"));
+ gtk_label_set(l, text);
+}
- return NULL;
+void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image) {
+ if (!item.IsOk())
+ return;
+
+ gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "image", (void *)image);
}
-GtkTreeItem *wxTreeCtrl::findGtkTreeItem(long id) const
-{
- return findItem(m_anchor, id);
+void wxTreeCtrl::SetItemSelectedImage(const wxTreeItemId& item, int image) {
+ if (!item.IsOk())
+ return;
+
+ gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "selectedImage", (void *)image);
}
-long wxTreeCtrl::GetChild(long item) const
-{
- GtkTreeItem *p;
- GtkTreeItem *next = NULL;
+void wxTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *data) {
+ if (!item.IsOk())
+ return;
- p = findGtkTreeItem(item);
- GList *list = gtk_container_children(GTK_CONTAINER(p));
- next = GTK_TREE_ITEM(list->data);;
+ gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "data", data);
+}
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const {
+#warning "Need to implement IsVisible"
+ return FALSE;
}
-long wxTreeCtrl::GetParent(long item) const
-{
- GtkTreeItem *p;
+bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const {
+ int count = 0;
- p = findGtkTreeItem(item);
- if (p != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(p), "parent");
+ gtk_container_foreach(GTK_CONTAINER((GtkTreeItem *)item), gtk_treectrl_count_callback, &count);
- return (-1);
+ return (count != 0);
}
-long wxTreeCtrl::GetFirstVisibleItem() const
-{
+bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const {
+ return (((GtkTreeItem *)item)->expanded != 0);
+}
+
+bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const {
+#warning "Need to implement IsSelected"
+ return FALSE;
+}
+
+wxTreeItemId wxTreeCtrl::GetRootItem() const {
+ return m_anchor;
+}
+
+wxTreeItemId wxTreeCtrl::GetSelection() const {
+#warning "Need to complete gtk_treectrl_next_selected_callback"
GtkTreeItem *next = NULL;
GList *list = gtk_container_children(GTK_CONTAINER(m_anchor));
- next = GTK_TREE_ITEM(list->data);;
-// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_visible_callback, &next);
+ next = GTK_TREE_ITEM(list->data);
+// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_selected_callback, &next);
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+ return next;
}
-long wxTreeCtrl::GetNextVisibleItem(long item) const
-{
- GtkTreeItem *p;
- GtkTreeItem *next = NULL;
+wxTreeItemId wxTreeCtrl::GetParent(const wxTreeItemId& item) const {
+#warning "data 'parent' is missing!!!"
+ if (item.IsOk())
+ return (GtkTreeItem *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "parent");
- p = findGtkTreeItem(item);
- GList *list = gtk_container_children(GTK_CONTAINER(p));
- next = GTK_TREE_ITEM(list->data);;
-// gtk_container_foreach(GTK_CONTAINER(p), gtk_treectrl_next_visible_callback, &next);
+ return NULL;
+}
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item, long& cookie) const {
+#warning "Need to implement GetFirstChild"
+ return NULL;
}
-long wxTreeCtrl::GetSelection() const
-{
- GtkTreeItem *next = NULL;
+wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& item, long& cookie) const {
+#warning "Need to implement GetNextChild"
+ return NULL;
+}
- GList *list = gtk_container_children(GTK_CONTAINER(m_anchor));
- next = GTK_TREE_ITEM(list->data);;
-// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_selected_callback, &next);
+wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const {
+#warning "Need to implement GetNextSibling"
+ return NULL;
+}
- if (next != NULL)
- return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
-
- return (-1);
+wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const {
+#warning "Need to implement GetPrevSibling"
+ return NULL;
}
-long wxTreeCtrl::GetRootItem() const
-{
- return (long)gtk_object_get_data(GTK_OBJECT(m_anchor), "id");
+wxTreeItemId wxTreeCtrl::GetFirstVisibleItem() const {
+#warning "Need to implement GetFirstVisibleItem"
+ return NULL;
}
-bool wxTreeCtrl::GetItem(wxTreeItem& info) const
-{
- GtkTreeItem *p;
+wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const {
+#warning "Need to implement GetNextVisible"
+ return NULL;
+}
- p = findGtkTreeItem(info.m_itemId);
+wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const {
+#warning "Need to implement GetPrevVisible"
+ return NULL;
+}
- if (p == NULL) {
- wxLogError("TreeCtrl::GetItem failed.");
- return FALSE;
- }
+wxTreeItemId wxTreeCtrl::AddRoot(const wxString& text, int image,
+ int selectedImage, wxTreeItemData *data) {
+ return p_InsertItem(0, text, image, selectedImage, data);
+}
- wxConvertFromGtkTreeItem(info, p);
+wxTreeItemId wxTreeCtrl::PrependItem(const wxTreeItemId& parent,
+ const wxString& text, int image, int selectedImage,
+ wxTreeItemData *data) {
+#warning "Need to implement PrependItem"
+ return NULL;
+}
- return TRUE;
+wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
+ const wxTreeItemId& idPrevious, const wxString& text,
+ int image, int selectedImage, wxTreeItemData *data) {
+#warning "Need to implement InsertItem"
+ return NULL;
}
-bool wxTreeCtrl::SetItem(wxTreeItem& info)
-{
- GtkTreeItem *p;
+wxTreeItemId wxTreeCtrl::AppendItem(const wxTreeItemId& parent,
+ const wxString& text, int image, int selectedImage,
+ wxTreeItemData *data) {
+ return p_InsertItem(parent, text, image, selectedImage, data);
+}
- p = findGtkTreeItem(info.m_itemId);
+wxTreeItemId wxTreeCtrl::p_InsertItem(GtkTreeItem *p,
+ const wxString& text, int image, int selectedImage,
+ wxTreeItemData *data) {
+ GtkTreeItem *item;
- if (p == NULL) {
- wxLogError("TreeCtrl::SetItem failed.");
- return FALSE;
+printf("begin insert\n");
+
+ item = GTK_TREE_ITEM(gtk_tree_item_new());
+
+ GtkHBox *m_box = GTK_HBOX(gtk_hbox_new(FALSE, 0));
+ gtk_container_add (GTK_CONTAINER (item), GTK_WIDGET(m_box));
+
+ gtk_object_set_data(GTK_OBJECT(item), "w_box", m_box);
+
+ const wxBitmap *bmp;
+ const wxImageList *list;
+ if ((list = GetImageList(wxIMAGE_LIST_NORMAL)) != NULL)
+ if ((bmp = list->GetBitmap(image)) != NULL)
+ if (bmp->Ok()) {
+ GdkBitmap *mask = NULL;
+ if (bmp->GetMask())
+ mask = bmp->GetMask()->GetBitmap();
+ GtkPixmap *m_image_widget = GTK_PIXMAP(gtk_pixmap_new(bmp->GetPixmap(), mask));
+ gtk_misc_set_alignment (GTK_MISC (m_image_widget), 0.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_image_widget), FALSE, FALSE, 0);
+ gtk_object_set_data(GTK_OBJECT(item), "w_image", (void *)m_image_widget);
+ gtk_object_set_data(GTK_OBJECT(item), "image", (void *)image);
+ gtk_widget_show (GTK_WIDGET(m_image_widget));
+ }
+ GtkLabel *m_label_widget = GTK_LABEL(gtk_label_new ((char *)(const char *)text));
+ gtk_misc_set_alignment (GTK_MISC (m_label_widget), 0.5, 0.5);
+ gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_label_widget), FALSE, FALSE, 0);
+ gtk_object_set_data(GTK_OBJECT(item), "w_label", m_label_widget);
+ gtk_widget_show (GTK_WIDGET(m_label_widget));
+
+ gtk_widget_show(GTK_WIDGET(m_box));
+
+ gtk_object_set_data(GTK_OBJECT(item), "owner", this);
+
+ if (p != 0) {
+ if (p->subtree == NULL) {
+ GtkTree *tree = GTK_TREE(gtk_tree_new());
+ gtk_tree_item_set_subtree(GTK_TREE_ITEM(p), GTK_WIDGET(tree));
+ gtk_widget_show(GTK_WIDGET(tree));
+ p->expanded = 1;
+ }
+
+ gtk_container_add(GTK_CONTAINER(p->subtree), GTK_WIDGET(item));
+ } else {
+printf("Adding root\n");
+printf("m_tree = %p\n", m_tree);
+ m_anchor = item;
+ gtk_container_add(GTK_CONTAINER(m_tree), GTK_WIDGET(item));
}
- wxConvertToGtkTreeItem(this, info, &p);
+/*
+ if ((info.m_mask & wxTREE_MASK_CHILDREN) != 0) {
+ GtkTree *tree = GTK_TREE(gtk_tree_new());
+ gtk_tree_item_set_subtree(GTK_TREE_ITEM(item), GTK_WIDGET(tree));
+ gtk_widget_show(GTK_WIDGET(tree));
+ }
+*/
- return TRUE;
-}
+ gtk_object_set_data(GTK_OBJECT(item), "data", data);
-int wxTreeCtrl::GetItemState(long item, long stateMask) const
-{
- wxTreeItem info;
+ gtk_widget_show(GTK_WIDGET(item));
- info.m_mask = wxTREE_MASK_STATE ;
- info.m_stateMask = stateMask;
- info.m_itemId = item;
+ gtk_signal_connect(GTK_OBJECT(item), "select",
+ GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this );
- if (!GetItem(info))
- return 0;
+ gtk_signal_connect(GTK_OBJECT(item), "deselect",
+ GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this );
- return info.m_state;
+ gtk_signal_connect(GTK_OBJECT(item), "expand",
+ GTK_SIGNAL_FUNC(gtk_treeitem_expand_callback), (gpointer)this );
+ gtk_signal_connect(GTK_OBJECT(item), "collapse",
+ GTK_SIGNAL_FUNC(gtk_treeitem_collapse_callback), (gpointer)this );
+
+ return item;
}
-bool wxTreeCtrl::SetItemState(long item, long state, long stateMask)
-{
- wxTreeItem info;
+void wxTreeCtrl::Delete(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_STATE ;
- info.m_state = state;
- info.m_stateMask = stateMask;
- info.m_itemId = item;
+ GtkTreeItem *parent = GTK_TREE_ITEM(GTK_WIDGET((GtkTreeItem *)item)->parent);
+ if (parent == NULL)
+ return;
- return SetItem(info);
+ gtk_container_remove(GTK_CONTAINER(parent), GTK_WIDGET((GtkTreeItem *)item));
+
+ return;
}
-bool wxTreeCtrl::SetItemImage(long item, int image, int selImage)
-{
- wxTreeItem info;
+void wxTreeCtrl::DeleteAllItems() {
+ gtk_tree_item_remove_subtree(m_anchor);
+}
- info.m_mask = wxTREE_MASK_IMAGE ;
- info.m_image = image;
- if (selImage > -1) {
- info.m_selectedImage = selImage;
- info.m_mask |= wxTREE_MASK_SELECTED_IMAGE;
- }
- info.m_itemId = item;
+void wxTreeCtrl::Expand(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- return SetItem(info);
+ gtk_tree_item_expand(GTK_TREE_ITEM((GtkTreeItem *)item));
}
-wxString wxTreeCtrl::GetItemText(long item) const
-{
- wxTreeItem info;
+void wxTreeCtrl::Collapse(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_TEXT ;
- info.m_itemId = item;
+ gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item));
+}
- if (!GetItem(info))
- return wxString("");
- return info.m_text;
+void wxTreeCtrl::CollapseAndReset(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
+
+ gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item));
+ gtk_tree_item_remove_subtree(GTK_TREE_ITEM((GtkTreeItem *)item));
}
-void wxTreeCtrl::SetItemText(long item, const wxString& str)
-{
- wxTreeItem info;
+void wxTreeCtrl::Toggle(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_TEXT ;
- info.m_itemId = item;
- info.m_text = str;
+ if (((GtkTreeItem *)item)->expanded)
+ gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item));
+ else
+ gtk_tree_item_expand(GTK_TREE_ITEM((GtkTreeItem *)item));
+}
- SetItem(info);
+void wxTreeCtrl::Unselect() {
+#warning "Need to implement Unselect"
}
-long wxTreeCtrl::GetItemData(long item) const
-{
- wxTreeItem info;
+void wxTreeCtrl::SelectItem(const wxTreeItemId& item) {
+ if (!item.IsOk())
+ return;
- info.m_mask = wxTREE_MASK_DATA ;
- info.m_itemId = item;
+ gtk_tree_item_select((GtkTreeItem *)item);
+}
- if (!GetItem(info))
- return 0;
- return info.m_data;
+void wxTreeCtrl::EnsureVisible(const wxTreeItemId& item) {
+#warning "Need to implement EnsureVisible"
}
-bool wxTreeCtrl::SetItemData(long item, long data)
-{
- wxTreeItem info;
+void wxTreeCtrl::ScrollTo(const wxTreeItemId& item) {
+#warning "Need to implement ScrollTo"
+}
- info.m_mask = wxTREE_MASK_DATA ;
- info.m_itemId = item;
- info.m_data = data;
+wxTextCtrl* wxTreeCtrl::EditLabel(const wxTreeItemId& item,
+ wxClassInfo* textControlClass) {
+ wxASSERT( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)) );
+#warning "Need to implement EditLabel"
+ return m_textCtrl;
+}
- return SetItem(info);
+wxTextCtrl* wxTreeCtrl::GetEditControl() const {
+ return m_textCtrl;
}
-bool wxTreeCtrl::GetItemRect(long item, wxRectangle& rect, bool textOnly) const
-{
-/*
- RECT rect2;
+void wxTreeCtrl::EndEditLabel(const wxTreeItemId& item, bool discardChanges) {
+#warning "Need to implement EndEditLabel"
+}
- *(HTREEITEM*)& rect2 = (HTREEITEM) item;
- bool success = (::SendMessage((HWND) GetHWND(), TVM_GETITEMRECT, (WPARAM)textOnly,
- (LPARAM)&rect2) != 0);
+void wxTreeCtrl::ExpandItem(const wxTreeItemId& item, int action) {
+ switch (action) {
+ case wxTREE_EXPAND_EXPAND:
+ Expand(item);
+ break;
- rect.x = rect2.left;
- rect.y = rect2.top;
- rect.width = rect2.right - rect2.left;
- rect.height = rect2.bottom - rect2.left;
- return success;
-*/
- wxFAIL_MSG("Not implemented");
+ case wxTREE_EXPAND_COLLAPSE:
+ Collapse(item);
+ break;
- return FALSE;
+ case wxTREE_EXPAND_COLLAPSE_RESET:
+ CollapseAndReset(item);
+ break;
+
+ case wxTREE_EXPAND_TOGGLE:
+ Toggle(item);
+ break;
+
+ default:
+ wxFAIL_MSG("unknown action in wxTreeCtrl::ExpandItem");
+ }
}
-wxTextCtrl* wxTreeCtrl::GetEditControl() const
-{
- return m_textCtrl;
+wxTreeItemId wxTreeCtrl::InsertItem(const wxTreeItemId& parent,
+ const wxString& text, int image, int selImage,
+ long insertAfter) {
+// InsertItem(parent, insertAfter, text, image, selImage);
+ #warning "Need to implement InsertItem"
+ return NULL;
}
-// Operations
-bool wxTreeCtrl::DeleteItem(long item)
-{
+/* Old functions
+long wxTreeCtrl::GetChild(long item) const {
GtkTreeItem *p;
+ GtkTreeItem *next = NULL;
p = findGtkTreeItem(item);
- if (p == NULL)
- return FALSE;
+ GList *list = gtk_container_children(GTK_CONTAINER(p));
+ next = GTK_TREE_ITEM(list->data);;
- GtkTreeItem *parent = GTK_TREE_ITEM(GTK_WIDGET(p)->parent);
- if (parent == NULL)
- return FALSE;
+ if (next != NULL)
+ return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
+
+ return (-1);
+}
- gtk_container_remove(GTK_CONTAINER(parent), GTK_WIDGET(p));
+long wxTreeCtrl::GetFirstVisibleItem(void) const {
+ GtkTreeItem *next = NULL;
- return TRUE;
+ GList *list = gtk_container_children(GTK_CONTAINER(m_anchor));
+ next = GTK_TREE_ITEM(list->data);;
+// gtk_container_foreach(GTK_CONTAINER(m_anchor), gtk_treectrl_next_visible_callback, &next);
+
+ if (next != NULL)
+ return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
+
+ return (-1);
}
-bool wxTreeCtrl::DeleteChildren(long item)
-{
+long wxTreeCtrl::GetNextVisibleItem(long item) const {
GtkTreeItem *p;
+ GtkTreeItem *next = NULL;
p = findGtkTreeItem(item);
- if (p == NULL)
+ GList *list = gtk_container_children(GTK_CONTAINER(p));
+ next = GTK_TREE_ITEM(list->data);;
+// gtk_container_foreach(GTK_CONTAINER(p), gtk_treectrl_next_visible_callback, &next);
+
+ if (next != NULL)
+ return (long)gtk_object_get_data(GTK_OBJECT(next), "id");
+
+ return (-1);
+}
+
+bool wxTreeCtrl::GetItem(wxTreeItem& info) const {
+ GtkTreeItem *p;
+
+ p = findGtkTreeItem(info.m_itemId);
+
+ if (p == NULL) {
+ wxLogSysError("TreeCtrl::GetItem failed");
return FALSE;
+ }
- gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p));
+ wxConvertFromGtkTreeItem(info, p);
return TRUE;
}
-bool wxTreeCtrl::ExpandItem(long item, int action)
-{
+bool wxTreeCtrl::SetItem(wxTreeItem& info) {
GtkTreeItem *p;
- p = findGtkTreeItem(item);
+ p = findGtkTreeItem(info.m_itemId);
- if (p == NULL)
+ if (p == NULL) {
+ wxLogSysError("TreeCtrl::SetItem failed");
return FALSE;
+ }
- switch (action) {
- case wxTREE_EXPAND_EXPAND:
- gtk_tree_item_expand(GTK_TREE_ITEM(p));
- break;
+ wxConvertToGtkTreeItem(this, info, &p);
- case wxTREE_EXPAND_COLLAPSE:
- gtk_tree_item_collapse(GTK_TREE_ITEM(p));
- break;
+ return TRUE;
+}
- case wxTREE_EXPAND_COLLAPSE_RESET:
- gtk_tree_item_collapse(GTK_TREE_ITEM(p));
- gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p));
- break;
+int wxTreeCtrl::GetItemState(long item, long stateMask) const {
+ wxTreeItem info;
- case wxTREE_EXPAND_TOGGLE:
- if (p->expanded)
- gtk_tree_item_collapse(GTK_TREE_ITEM(p));
- else
- gtk_tree_item_expand(GTK_TREE_ITEM(p));
- break;
+ info.m_mask = wxTREE_MASK_STATE ;
+ info.m_stateMask = stateMask;
+ info.m_itemId = item;
- default:
- wxFAIL_MSG("unknown action in wxTreeCtrl::ExpandItem");
- }
+ if (!GetItem(info))
+ return 0;
+
+ return info.m_state;
+}
+
+bool wxTreeCtrl::SetItemState(long item, long state, long stateMask) {
+ wxTreeItem info;
+
+ info.m_mask = wxTREE_MASK_STATE ;
+ info.m_state = state;
+ info.m_stateMask = stateMask;
+ info.m_itemId = item;
+
+ return SetItem(info);
+}
+*/
+
+// Operations
+/*
+bool wxTreeCtrl::DeleteChildren(long item) {
+ GtkTreeItem *p;
+
+ p = findGtkTreeItem(item);
+ if (p == NULL)
+ return FALSE;
+
+ gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p));
return TRUE;
}
+*/
-long wxTreeCtrl::InsertItem(long parent, wxTreeItem& info, long insertAfter)
-{
+/*
+long wxTreeCtrl::InsertItem(long parent, wxTreeItem& info, long insertAfter) {
GtkTreeItem *p;
GtkTreeItem *item = NULL;
return InsertItem(parent, info, insertAfter);
}
-
-bool wxTreeCtrl::SelectItem(long item)
-{
- GtkTreeItem *p;
-
- p = findGtkTreeItem(item);
- if (p == NULL)
- return FALSE;
-
- gtk_tree_item_select(p);
- return TRUE;
-}
-
-bool wxTreeCtrl::ScrollTo(long item)
-{
- wxFAIL_MSG("Not implemented");
-
- return FALSE; // Still unimplemented
-}
-
-bool wxTreeCtrl::DeleteAllItems()
-{
- gtk_tree_item_remove_subtree(m_anchor);
- return TRUE;
-}
-
-wxTextCtrl* wxTreeCtrl::EditLabel(long item, wxClassInfo* textControlClass)
-{
- wxASSERT( (textControlClass->IsKindOf(CLASSINFO(wxTextCtrl))) );
-
-/*
- HWND hWnd = (HWND) TreeView_EditLabel((HWND) GetHWND(), item);
-
- if (m_textCtrl)
- {
- m_textCtrl->UnsubclassWin();
- m_textCtrl->SetHWND(0);
- delete m_textCtrl;
- m_textCtrl = NULL;
- }
-
- m_textCtrl = (wxTextCtrl*) textControlClass->CreateObject();
- m_textCtrl->SetHWND((WXHWND) hWnd);
- m_textCtrl->SubclassWin((WXHWND) hWnd);
-
-*/
- wxFAIL_MSG("Not implemented");
-
- return m_textCtrl;
-}
-
-// End label editing, optionally cancelling the edit
-bool wxTreeCtrl::EndEditLabel(bool cancel)
-{
-/*
- bool success = (TreeView_EndEditLabelNow((HWND) GetHWND(), cancel) != 0);
-
- if (m_textCtrl)
- {
- m_textCtrl->UnsubclassWin();
- m_textCtrl->SetHWND(0);
- delete m_textCtrl;
- m_textCtrl = NULL;
- }
- return success;
*/
- wxFAIL_MSG("Not implemented");
-
- return FALSE;
-}
-
-long wxTreeCtrl::HitTest(const wxPoint& point, int& flags)
-{
-/*
- TV_HITTESTINFO hitTestInfo;
- hitTestInfo.pt.x = (int) point.x;
- hitTestInfo.pt.y = (int) point.y;
-
- TreeView_HitTest((HWND) GetHWND(), & hitTestInfo);
-
- flags = 0;
- if ( hitTestInfo.flags & TVHT_ABOVE )
- flags |= wxTREE_HITTEST_ABOVE;
- if ( hitTestInfo.flags & TVHT_BELOW )
- flags |= wxTREE_HITTEST_BELOW;
- if ( hitTestInfo.flags & TVHT_NOWHERE )
- flags |= wxTREE_HITTEST_NOWHERE;
- if ( hitTestInfo.flags & TVHT_ONITEMBUTTON )
- flags |= wxTREE_HITTEST_ONITEMBUTTON;
- if ( hitTestInfo.flags & TVHT_ONITEMICON )
- flags |= wxTREE_HITTEST_ONITEMICON;
- if ( hitTestInfo.flags & TVHT_ONITEMINDENT )
- flags |= wxTREE_HITTEST_ONITEMINDENT;
- if ( hitTestInfo.flags & TVHT_ONITEMLABEL )
- flags |= wxTREE_HITTEST_ONITEMLABEL;
- if ( hitTestInfo.flags & TVHT_ONITEMRIGHT )
- flags |= wxTREE_HITTEST_ONITEMRIGHT;
- if ( hitTestInfo.flags & TVHT_ONITEMSTATEICON )
- flags |= wxTREE_HITTEST_ONITEMSTATEICON;
- if ( hitTestInfo.flags & TVHT_TOLEFT )
- flags |= wxTREE_HITTEST_TOLEFT;
- if ( hitTestInfo.flags & TVHT_TORIGHT )
- flags |= wxTREE_HITTEST_TORIGHT;
-
- return (long) hitTestInfo.hItem ;
-*/
- wxFAIL_MSG("Not implemented");
-
- return 0;
-}
-
-/*
-wxImageList *wxTreeCtrl::CreateDragImage(long item)
-{
-}
-*/
-
-bool wxTreeCtrl::SortChildren(long item)
-{
- wxFAIL_MSG("Not implemented");
-
- return FALSE; // Still unimplemented
-}
-bool wxTreeCtrl::EnsureVisible(long item)
-{
- wxFAIL_MSG("Not implemented");
-
- return FALSE; // Still unimplemented
-}
-
-void wxTreeCtrl::SendExpanding(long item)
-{
+void wxTreeCtrl::SendExpanding(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDING, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendExpanded(long item)
-{
+void wxTreeCtrl::SendExpanded(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDED, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendCollapsing(long item)
-{
+void wxTreeCtrl::SendCollapsing(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSING, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendCollapsed(long item)
-{
+void wxTreeCtrl::SendCollapsed(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSED, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendSelChanging(long item)
-{
+void wxTreeCtrl::SendSelChanging(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGED, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-void wxTreeCtrl::SendSelChanged(long item)
-{
+void wxTreeCtrl::SendSelChanged(const wxTreeItemId& item) {
wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGING, GetId());
event.SetEventObject(this);
ProcessEvent(event);
}
-// Tree item structure
-wxTreeItem::wxTreeItem()
-{
- m_mask = 0;
- m_itemId = 0;
- m_state = 0;
- m_stateMask = 0;
- m_image = -1;
- m_selectedImage = -1;
- m_children = 0;
- m_data = 0;
-}
-
-// If getFullInfo is TRUE, we explicitly query for more info if we haven't got it all.
-
-static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem)
-{
- GtkLabel *l;
- char *t;
-
- info.m_data = (long)gtk_object_get_data(GTK_OBJECT(gtkItem), "data");
- info.m_itemId = (long)gtk_object_get_data(GTK_OBJECT(gtkItem), "id");
- info.m_image = (int)gtk_object_get_data(GTK_OBJECT(gtkItem), "image");
- info.m_selectedImage = (int)gtk_object_get_data(GTK_OBJECT(gtkItem), "selectedImage");
-
- info.m_mask = 0;
- info.m_state = 0;
- info.m_stateMask = 0;
- l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT(gtkItem), "label"));
- gtk_label_get(l, &t);
- info.m_text = t;
-}
-
-static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem)
-{
- GtkTreeItem *item = (*gtkItem);
-
- if (item == NULL) {
- item = GTK_TREE_ITEM(gtk_tree_item_new());
-
- GtkHBox *m_box = GTK_HBOX(gtk_hbox_new(FALSE, 0));
- gtk_container_add (GTK_CONTAINER (item), GTK_WIDGET(m_box));
-
- gtk_object_set_data(GTK_OBJECT(item), "box", m_box);
-
- const wxBitmap *bmp;
- const wxImageList *list;
- if (owner != NULL)
- if ((list = owner->GetImageList(wxIMAGE_LIST_NORMAL)) != NULL)
- if ((bmp = list->GetBitmap(info.m_image)) != NULL)
- if (bmp->Ok()) {
- GdkBitmap *mask = NULL;
- if (bmp->GetMask())
- mask = bmp->GetMask()->GetBitmap();
- GtkPixmap *m_image_widget = GTK_PIXMAP(gtk_pixmap_new(bmp->GetPixmap(), mask));
- gtk_misc_set_alignment (GTK_MISC (m_image_widget), 0.0, 0.5);
- gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_image_widget), FALSE, FALSE, 0);
- gtk_object_set_data(GTK_OBJECT(item), "image", m_image_widget);
- gtk_widget_show (GTK_WIDGET(m_image_widget));
- }
-
- GtkLabel *m_label_widget = GTK_LABEL(gtk_label_new ((char *)(const char *)info.m_text));
- gtk_misc_set_alignment (GTK_MISC (m_label_widget), 0.5, 0.5);
-
- gtk_box_pack_start(GTK_BOX(m_box), GTK_WIDGET(m_label_widget), FALSE, FALSE, 0);
- gtk_object_set_data(GTK_OBJECT(item), "label", m_label_widget);
-
- gtk_widget_show (GTK_WIDGET(m_label_widget));
-
- gtk_widget_show(GTK_WIDGET(m_box));
- gtk_object_set_data(GTK_OBJECT(item), "id", (gpointer)info.m_itemId);
- gtk_object_set_data(GTK_OBJECT(item), "owner", owner);
- (*gtkItem) = item;
- }
-}
-
// Tree event
IMPLEMENT_DYNAMIC_CLASS(wxTreeEvent, wxCommandEvent)
-wxTreeEvent::wxTreeEvent(wxEventType commandType, int id)
- : wxCommandEvent(commandType, id)
-{
+wxTreeEvent::wxTreeEvent(wxEventType commandType, int id):
+ wxCommandEvent(commandType, id) {
m_code = 0;
- m_oldItem = 0;
+ m_itemOld = 0;
}
-
projects / wxWidgets.git / commitdiff
