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Updated the C++ code for wx.gizmos.TreeListCtrl from the wxCode

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41181 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2006-09-12 21:05:20 +00:00
parent a4314b7e48
commit 33328cd882
7 changed files with 3180 additions and 3490 deletions
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wxPython/contrib/gizmos/_treelist.i Normal file
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/////////////////////////////////////////////////////////////////////////////
// Name: _treelist.i
// Purpose: wxTreeListCtrl and helpers
//
// Author: Robin Dunn
//
// Created: 12-Sept-2006
// RCS-ID: $Id$
// Copyright: (c) 2006 by Total Control Software
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
// Not a %module
//---------------------------------------------------------------------------
%{
#include "wx/treelistctrl.h"
#include "wx/wxPython/pytree.h"
%}
//---------------------------------------------------------------------------
%newgroup
MAKE_CONST_WXSTRING2(TreeListCtrlNameStr, wxT("treelistctrl"));
//----------------------------------------------------------------------------
// wxTreeListCtrl - the multicolumn tree control
//----------------------------------------------------------------------------
enum {
DEFAULT_COL_WIDTH = 100
};
// modes for navigation
enum {
wxTL_MODE_NAV_FULLTREE,
wxTL_MODE_NAV_EXPANDED,
wxTL_MODE_NAV_VISIBLE,
wxTL_MODE_NAV_LEVEL
};
// modes for FindItem
enum {
wxTL_MODE_FIND_EXACT,
wxTL_MODE_FIND_PARTIAL,
wxTL_MODE_FIND_NOCASE
};
// additional flag for HitTest
enum {
wxTREE_HITTEST_ONITEMCOLUMN
};
%pythoncode { wx.TREE_HITTEST_ONITEMCOLUMN = TREE_HITTEST_ONITEMCOLUMN }
// additional style flags
enum {
wxTR_COLUMN_LINES, // put border around items
wxTR_VIRTUAL // The application provides items text on demand.
};
%pythoncode {
wx.TR_COLUMN_LINES = TR_COLUMN_LINES
wxTR_VIRTUAL = TR_VIRTUAL
}
%pythoncode {
%#// Compatibility aliases for old names/values
TL_ALIGN_LEFT = wx.ALIGN_LEFT
TL_ALIGN_RIGHT = wx.ALIGN_RIGHT
TL_ALIGN_CENTER = wx.ALIGN_CENTER
TL_SEARCH_VISIBLE = TL_MODE_NAV_VISIBLE
TL_SEARCH_LEVEL = TL_MODE_NAV_LEVEL
TL_SEARCH_FULL = TL_MODE_FIND_EXACT
TL_SEARCH_PARTIAL = TL_MODE_FIND_PARTIAL
TL_SEARCH_NOCASE = TL_MODE_FIND_NOCASE
TR_DONT_ADJUST_MAC = 0
wx.TR_DONT_ADJUST_MAC = TR_DONT_ADJUST_MAC
}
class wxTreeListColumnInfo: public wxObject {
public:
wxTreeListColumnInfo(const wxString& text = wxPyEmptyString,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false);
~wxTreeListColumnInfo();
int GetAlignment() const;
wxString GetText() const;
int GetImage() const;
int GetSelectedImage() const;
size_t GetWidth() const;
bool IsEditable() const { return m_edit; }
bool IsShown() const { return m_shown; }
// TODO: These all actually return wxTreeListColumnInfo&, any problem with doing it for Python too?
void SetAlignment(int alignment);
void SetText(const wxString& text);
void SetImage(int image);
void SetSelectedImage(int image);
void SetWidth(size_t with);
void SetEditable (bool edit);
void SetShown(bool shown);
};
%{ // C++ version of Python aware control
class wxPyTreeListCtrl : public wxTreeListCtrl {
DECLARE_ABSTRACT_CLASS(wxPyTreeListCtrl);
public:
wxPyTreeListCtrl() : wxTreeListCtrl() {}
wxPyTreeListCtrl(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
long style,
const wxValidator &validator,
const wxString& name) :
wxTreeListCtrl(parent, id, pos, size, style, validator, name) {}
virtual int OnCompareItems(const wxTreeItemId& item1,
const wxTreeItemId& item2) {
int rval = 0;
bool found;
wxPyBlock_t blocked = wxPyBeginBlockThreads();
if ((found = wxPyCBH_findCallback(m_myInst, "OnCompareItems"))) {
PyObject *o1 = wxPyConstructObject((void*)&item1, wxT("wxTreeItemId"), 0);
PyObject *o2 = wxPyConstructObject((void*)&item2, wxT("wxTreeItemId"), 0);
rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OO)",o1,o2));
Py_DECREF(o1);
Py_DECREF(o2);
}
wxPyEndBlockThreads(blocked);
if (! found)
rval = wxTreeListCtrl::OnCompareItems(item1, item2);
return rval;
}
virtual wxString OnGetItemText( wxTreeItemData* item, long column ) const {
wxString rval;
bool found;
wxPyBlock_t blocked = wxPyBeginBlockThreads();
if ((found = wxPyCBH_findCallback(m_myInst, "OnGetItemText"))) {
PyObject* ro;
PyObject* itemo = wxPyConstructObject((void*)&item, wxT("wxTreeItemId"), 0);
ro = wxPyCBH_callCallbackObj(m_myInst, Py_BuildValue("(Oi)", itemo, column));
Py_DECREF(itemo);
if (ro) {
rval = Py2wxString(ro);
Py_DECREF(ro);
}
}
wxPyEndBlockThreads(blocked);
if (! found)
rval = wxTreeListCtrl::OnGetItemText(item, column);
return rval;
}
PYPRIVATE;
};
IMPLEMENT_ABSTRACT_CLASS(wxPyTreeListCtrl, wxTreeListCtrl)
%}
MustHaveApp(wxPyTreeListCtrl);
%rename(TreeListCtrl) wxPyTreeListCtrl;
class wxPyTreeListCtrl : public wxControl
{
public:
%pythonAppend wxPyTreeListCtrl "self._setOORInfo(self);self._setCallbackInfo(self, TreeListCtrl)"
%pythonAppend wxPyTreeListCtrl() ""
wxPyTreeListCtrl(wxWindow *parent, wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxTR_DEFAULT_STYLE,
const wxValidator &validator = wxDefaultValidator,
const wxString& name = wxPyTreeListCtrlNameStr );
%RenameCtor(PreTreeListCtrl, wxPyTreeListCtrl());
bool Create(wxWindow *parent, wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxTR_DEFAULT_STYLE,
const wxValidator &validator = wxDefaultValidator,
const wxString& name = wxPyTreeListCtrlNameStr );
void _setCallbackInfo(PyObject* self, PyObject* _class);
// 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);
// line spacing is the space above and below the text on each line
unsigned int GetLineSpacing() const;
void SetLineSpacing(unsigned int spacing);
// image list: these functions allow to associate an image list with
// the control and retrieve it. Note that when assigned with
// SetImageList, 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. If you use
// AssignImageList, the control _does_ delete the image list.
//
// 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;
wxImageList *GetButtonsImageList() const;
void SetImageList(wxImageList *imageList);
void SetStateImageList(wxImageList *imageList);
void SetButtonsImageList(wxImageList *imageList);
%disownarg( wxImageList *imageList );
void AssignImageList(wxImageList *imageList);
void AssignStateImageList(wxImageList *imageList);
void AssignButtonsImageList(wxImageList *imageList);
%cleardisown( wxImageList *imageList );
// adds a column
void AddColumn (const wxString& text,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false);
%Rename(AddColumnInfo, void, AddColumn(const wxTreeListColumnInfo& col));
// inserts a column before the given one
void InsertColumn (int before,
const wxString& text,
int width = DEFAULT_COL_WIDTH,
int flag = wxALIGN_LEFT,
int image = -1,
bool shown = true,
bool edit = false);
%Rename(InsertColumnInfo, void, InsertColumn(size_t before, const wxTreeListColumnInfo& col));
// deletes the given column - does not delete the corresponding column
// of each item
void RemoveColumn(size_t column);
// returns the number of columns in the ctrl
size_t GetColumnCount() const;
// tells which column is the "main" one, i.e. the "threaded" one
void SetMainColumn(size_t column);
size_t GetMainColumn() const;
void SetColumn (int column, const wxTreeListColumnInfo& colInfo);
wxTreeListColumnInfo& GetColumn (int column);
void SetColumnText (int column, const wxString& text);
wxString GetColumnText (int column) const;
void SetColumnWidth (int column, int width);
int GetColumnWidth (int column) const;
void SetColumnAlignment (int column, int flag);
int GetColumnAlignment (int column) const;
void SetColumnImage (int column, int image);
int GetColumnImage (int column) const;
void SetColumnShown (int column, bool shown = true);
bool IsColumnShown (int column) const;
%pythoncode { ShowColumn = SetColumnShown }
void SetColumnEditable (int column, bool edit = true);
bool IsColumnEditable (int column) const;
%extend {
// retrieves item's label of the given column (main column by default)
wxString GetItemText(const wxTreeItemId& item, int column = -1) {
if (column < 0) column = self->GetMainColumn();
return self->GetItemText(item, column);
}
// get one of the images associated with the item (normal by default)
int GetItemImage(const wxTreeItemId& item, int column = -1,
wxTreeItemIcon which = wxTreeItemIcon_Normal) {
if (column < 0) column = self->GetMainColumn();
return self->GetItemImage(item, column, which);
}
// set item's label (main column by default)
void SetItemText(const wxTreeItemId& item, const wxString& text, int column = -1) {
if (column < 0) column = self->GetMainColumn();
self->SetItemText(item, column, text);
}
// set one of the images associated with the item (normal by default)
// the which parameter is ignored for all columns but the main one
void SetItemImage(const wxTreeItemId& item, int image, int column = -1,
wxTreeItemIcon which = wxTreeItemIcon_Normal) {
if (column < 0) column = self->GetMainColumn();
self->SetItemImage(item, column, image, which);
}
// [Get|Set]ItemData substitutes. Automatically create wxPyTreeItemData
// if needed.
wxPyTreeItemData* GetItemData(const wxTreeItemId& item) {
wxPyTreeItemData* data = (wxPyTreeItemData*)self->GetItemData(item);
if (data == NULL) {
data = new wxPyTreeItemData();
data->SetId(item); // set the id
self->SetItemData(item, data);
}
return data;
}
%disownarg( wxPyTreeItemData* data );
void SetItemData(const wxTreeItemId& item, wxPyTreeItemData* data) {
data->SetId(item); // set the id
self->SetItemData(item, data);
}
%cleardisown(wxPyTreeItemData* data );
// [Get|Set]ItemPyData are short-cuts. Also made somewhat crash-proof by
// automatically creating data classes.
PyObject* GetItemPyData(const wxTreeItemId& item) {
wxPyTreeItemData* data = (wxPyTreeItemData*)self->GetItemData(item);
if (data == NULL) {
data = new wxPyTreeItemData();
data->SetId(item); // set the id
self->SetItemData(item, data);
}
return data->GetData();
}
void SetItemPyData(const wxTreeItemId& item, PyObject* obj) {
wxPyTreeItemData* data = (wxPyTreeItemData*)self->GetItemData(item);
if (data == NULL) {
data = new wxPyTreeItemData(obj);
data->SetId(item); // set the id
self->SetItemData(item, data);
} else
data->SetData(obj);
}
}
%pythoncode { GetPyData = GetItemPyData }
%pythoncode { SetPyData = SetItemPyData }
bool GetItemBold(const wxTreeItemId& item) const;
wxColour GetItemTextColour(const wxTreeItemId& item) const;
wxColour GetItemBackgroundColour(const wxTreeItemId& item) const;
wxFont GetItemFont(const wxTreeItemId& item) const;
// force appearance of [+] button near the item. This is useful to
// allow the user to expand the items which don't have any children now
// - but instead add them only when needed, thus minimizing memory
// usage and loading time.
void SetItemHasChildren(const wxTreeItemId& item, bool has = true);
// the item will be shown in bold
void SetItemBold(const wxTreeItemId& item, bool bold = true);
// set the item's text colour
void SetItemTextColour(const wxTreeItemId& item, const wxColour& colour);
// set the item's background colour
void SetItemBackgroundColour(const wxTreeItemId& item,
const wxColour& colour);
// set the item's font (should be of the same height for all items)
void SetItemFont(const wxTreeItemId& item, const wxFont& font);
// 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 HasChildren(const wxTreeItemId& item) const;
%pythoncode { ItemHasChildren = HasChildren }
// 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;
// is item text in bold font?
bool IsBold(const wxTreeItemId& item) const;
// if 'recursively' is False, only immediate children count, otherwise
// the returned number is the number of all items in this branch
size_t GetChildrenCount(const wxTreeItemId& item, bool recursively = true);
// 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 items currently selected, return the number of such item
//size_t GetSelections(wxArrayTreeItemIds&) const;
%extend {
PyObject* GetSelections() {
wxPyBlock_t blocked = wxPyBeginBlockThreads();
PyObject* rval = PyList_New(0);
wxArrayTreeItemIds array;
size_t num, x;
num = self->GetSelections(array);
for (x=0; x < num; x++) {
wxTreeItemId *tii = new wxTreeItemId(array.Item(x));
PyObject* item = wxPyConstructObject((void*)tii, wxT("wxTreeItemId"), true);
PyList_Append(rval, item);
Py_DECREF(item);
}
wxPyEndBlockThreads(blocked);
return rval;
}
}
// get the parent of this item (may return NULL if root)
wxTreeItemId GetItemParent(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!
// NOTE: These are a copy of the same methods in _treectrl.i, be sure to
// update both at the same time. (Or find a good way to refactor!)
%extend {
// Get the first child of this item. Returns a wxTreeItemId and an
// opaque "cookie" value that should be passed to GetNextChild in
// order to continue the search.
PyObject* GetFirstChild(const wxTreeItemId& item) {
void* cookie = 0;
wxTreeItemId* ritem = new wxTreeItemId(self->GetFirstChild(item, cookie));
wxPyBlock_t blocked = wxPyBeginBlockThreads();
PyObject* tup = PyTuple_New(2);
PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
PyTuple_SET_ITEM(tup, 1, wxPyMakeSwigPtr(cookie, wxT("void")));
wxPyEndBlockThreads(blocked);
return tup;
}
// Get the next child of this item. The cookie parameter is the 2nd
// value returned from GetFirstChild or the previous GetNextChild.
// Returns a wxTreeItemId and an opaque "cookie" value that should be
// passed to GetNextChild in order to continue the search.
PyObject* GetNextChild(const wxTreeItemId& item, void* cookie) {
wxTreeItemId* ritem = new wxTreeItemId(self->GetNextChild(item, cookie));
wxPyBlock_t blocked = wxPyBeginBlockThreads();
PyObject* tup = PyTuple_New(2);
PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
PyTuple_SET_ITEM(tup, 1, wxPyMakeSwigPtr(cookie, wxT("void")));
wxPyEndBlockThreads(blocked);
return tup;
}
PyObject* GetLastChild(const wxTreeItemId& item) {
void* cookie = 0;
wxTreeItemId* ritem = new wxTreeItemId(self->GetLastChild(item, cookie));
wxPyBlock_t blocked = wxPyBeginBlockThreads();
PyObject* tup = PyTuple_New(2);
PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
PyTuple_SET_ITEM(tup, 1, wxPyMakeSwigPtr(cookie, wxT("void")));
wxPyEndBlockThreads(blocked);
return tup;
}
PyObject* GetPrevChild(const wxTreeItemId& item, void* cookie) {
wxTreeItemId* ritem = new wxTreeItemId(self->GetPrevChild(item, cookie));
wxPyBlock_t blocked = wxPyBeginBlockThreads();
PyObject* tup = PyTuple_New(2);
PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
PyTuple_SET_ITEM(tup, 1, wxPyMakeSwigPtr(cookie, wxT("void")));
wxPyEndBlockThreads(blocked);
return tup;
}
}
// get the next sibling of this item
wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
// get the previous sibling
wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;
// get item in the full tree (currently only for internal use)
wxTreeItemId GetNext(const wxTreeItemId& item) const;
wxTreeItemId GetPrev(const wxTreeItemId& item) const;
// get expanded item, see IsExpanded()
wxTreeItemId GetFirstExpandedItem() const;
wxTreeItemId GetNextExpanded(const wxTreeItemId& item) const;
wxTreeItemId GetPrevExpanded(const wxTreeItemId& item) const;
// get visible item, see IsVisible()
wxTreeItemId GetFirstVisibleItem(bool fullRow = false) const;
wxTreeItemId GetNextVisible(const wxTreeItemId& item, bool fullRow = false) const;
wxTreeItemId GetPrevVisible(const wxTreeItemId& item, bool fullRow = false) const;
%disownarg( wxPyTreeItemData* data );
// add the root node to the tree
wxTreeItemId AddRoot(const wxString& text,
int image = -1, int selectedImage = -1,
wxPyTreeItemData *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,
wxPyTreeItemData *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,
wxPyTreeItemData *data = NULL);
// insert a new item before the one with the given index
%Rename(InsertItemBefore,
wxTreeItemId, InsertItem(const wxTreeItemId& parent,
size_t index,
const wxString& text,
int image = -1, int selectedImage = -1,
wxPyTreeItemData *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,
wxPyTreeItemData *data = NULL);
%cleardisown(wxPyTreeItemData* data );
// delete this item and associated data if any
void Delete(const wxTreeItemId& item);
// delete all children (but don't delete the item itself)
// NB: this won't send wxEVT_COMMAND_TREE_ITEM_DELETED events
void DeleteChildren(const wxTreeItemId& item);
// delete all items from the tree
// NB: this won't send wxEVT_COMMAND_TREE_ITEM_DELETED events
void DeleteRoot();
%pythoncode { DeleteAllItems = DeleteRoot }
// expand this item
void Expand(const wxTreeItemId& item);
// expand this item and all subitems recursively
void ExpandAll(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();
void UnselectAll();
// select this item
void SelectItem(const wxTreeItemId& item,
const wxTreeItemId& last = (wxTreeItemId*)NULL,
bool unselect_others=true);
void SelectAll();
// 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);
// Returns wxTreeItemId, flags, and column
wxTreeItemId HitTest(const wxPoint& point, int& OUTPUT, int& OUTPUT);
%extend {
// get the bounding rectangle of the item (or of its label only)
PyObject* GetBoundingRect(const wxTreeItemId& item, bool textOnly = false) {
wxRect rect;
if (self->GetBoundingRect(item, rect, textOnly)) {
wxPyBlock_t blocked = wxPyBeginBlockThreads();
wxRect* r = new wxRect(rect);
PyObject* val = wxPyConstructObject((void*)r, wxT("wxRect"), 1);
wxPyEndBlockThreads(blocked);
return val;
}
else {
RETURN_NONE();
}
}
}
%extend {
// 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.
void EditLabel(const wxTreeItemId& item, int column = -1) {
if (column < 0) column = self->GetMainColumn();
self->EditLabel(item, column);
}
}
%pythoncode { Edit = EditLabel }
// sort the children of this item using OnCompareItems
void SortChildren(const wxTreeItemId& item);
// searching
wxTreeItemId FindItem (const wxTreeItemId& item, const wxString& str, int flags = 0);
// drop over item
void SetDragItem (const wxTreeItemId& item = (wxTreeItemId*)NULL);
wxWindow* GetHeaderWindow() const;
wxScrolledWindow* GetMainWindow() const;
};
//----------------------------------------------------------------------
%init %{
wxPyPtrTypeMap_Add("wxTreeListCtrl", "wxPyTreeListCtrl");
%}
//----------------------------------------------------------------------