X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/befe54c6ca5d8f57be1d38f8826bdb080af29e89..7f985bd39a0605d8dea4b4b1abc717c5658209c6:/src/gtk1/treectrl.cpp diff --git a/src/gtk1/treectrl.cpp b/src/gtk1/treectrl.cpp index 3ae18cf4f6..8768e4e867 100644 --- a/src/gtk1/treectrl.cpp +++ b/src/gtk1/treectrl.cpp @@ -1,736 +1,928 @@ ///////////////////////////////////////////////////////////////////////////// // Name: treectrl.cpp -// Purpose: +// Purpose: wxTreeCtrl // Author: Denis Pershin +// Modified by: // Created: 07/05/98 -// Id: $Id$ -// Copyright: (c) 1998 Denis Pershin and Julian Smart -// Licence: wxWindows licence +// RCS-ID: $Id$ +// Copyright: (c) Denis Pershin +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "treectrl.h" #endif +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ +#pragma hdrstop +#endif + +#ifndef WX_PRECOMP +#include "wx/wx.h" +#endif + #include "wx/gtk/treectrl.h" -#include "wx/settings.h" +#include #include "wx/log.h" -#ifdef USE_GDK_IMLIB -#include "../gdk_imlib/gdk_imlib.h" -#endif +#include -//----------------------------------------------------------------------------- -// wxTreeItem -//----------------------------------------------------------------------------- +//static void wxConvertToGtkTreeItem(wxTreeCtrl *owner, wxTreeItem& info, GtkTreeItem **gtkItem); +//static void wxConvertFromGtkTreeItem(wxTreeItem& info, GtkTreeItem *gtkItem); -// clicked +static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data); +static void gtk_treectrl_first_selected_callback(GtkWidget *widget, gpointer data); +static void gtk_treectrl_first_visible_callback(GtkWidget *widget, gpointer data); -void gtk_treeitem_expand_callback(GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem) { - if (treeitem->ignore) +// 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 *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, wxTreeItemId *treeitem) { + wxTreeCtrl *owner = (wxTreeCtrl *)gtk_object_get_data(GTK_OBJECT(widget), "owner"); + if (owner == NULL) return; - treeitem->SendExpanding(treeitem->m_owner); - treeitem->SendExpand(treeitem->m_owner); + +// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id"); + owner->SendExpanding(GTK_TREE_ITEM(widget)); + owner->SendExpanded(GTK_TREE_ITEM(widget)); }; -void gtk_treeitem_collapse_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem) { - if (treeitem->ignore) +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; - treeitem->SendCollapsing(treeitem->m_owner); - treeitem->SendCollapse(treeitem->m_owner); -}; -void gtk_treeitem_select_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem) { - treeitem->SendSelChanging(treeitem->m_owner); - treeitem->m_state |= wxTREE_STATE_SELECTED; - treeitem->SendSelChanged(treeitem->m_owner); -} - -void gtk_treeitem_deselect_callback( GtkWidget *WXUNUSED(widget), wxTreeItem *treeitem) { - treeitem->SendSelChanging(treeitem->m_owner); - treeitem->m_state &= !wxTREE_STATE_SELECTED; - treeitem->SendSelChanged(treeitem->m_owner); -} - -IMPLEMENT_DYNAMIC_CLASS(wxTreeItem, wxObject) - -wxTreeItem::wxTreeItem() { - m_mask = 0; - m_itemId = 0; - m_state = 0; - m_stateMask = 0; - m_image = -1; - m_children = 0; - m_selectedImage = -1; - m_tree = NULL; - m_parentwidget = NULL; - m_widget = NULL; - m_data = 0; - m_owner = 0; - expand_handler = 0; - collapse_handler = 0; +// long id = (long)gtk_object_get_data(GTK_OBJECT(widget), "id"); + owner->SendCollapsing(GTK_TREE_ITEM(widget)); + owner->SendCollapsed(GTK_TREE_ITEM(widget)); }; -wxTreeItem::wxTreeItem(GtkWidget *parent, const wxTreeItem &item) { - m_mask = item.m_mask; - m_text = item.m_text; - m_itemId = item.m_itemId; - m_state = item.m_state; - m_stateMask = item.m_stateMask; - m_image = item.m_image; - m_tree = NULL; - m_owner = 0; - m_selectedImage = item.m_selectedImage; - m_children = item.m_children; - m_childlist = item.m_childlist; - m_data = item.m_data; - m_parentwidget = parent; - expand_handler = 0; - collapse_handler = 0; - - Create(); -} - -void wxTreeItem::Create() { - wxASSERT(m_parentwidget != NULL); - - m_widget = GTK_TREE_ITEM(gtk_tree_item_new_with_label ((char *)(const char *)m_text)); - gtk_container_add (GTK_CONTAINER(m_parentwidget), GTK_WIDGET(m_widget)); - gtk_widget_show(GTK_WIDGET(m_widget)); - - ignore = FALSE; - - gtk_signal_connect(GTK_OBJECT(m_widget), "select", - GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this ); - - gtk_signal_connect(GTK_OBJECT(m_widget), "deselect", - GTK_SIGNAL_FUNC(gtk_treeitem_deselect_callback), (gpointer)this ); - - if (expand_handler == 0) - expand_handler = gtk_signal_connect(GTK_OBJECT(m_widget), "expand", - GTK_SIGNAL_FUNC(gtk_treeitem_expand_callback), (gpointer)this ); - - if (collapse_handler == 0) - collapse_handler = gtk_signal_connect( GTK_OBJECT(m_widget), "collapse", - GTK_SIGNAL_FUNC(gtk_treeitem_collapse_callback), (gpointer)this ); - - if ((m_mask & wxTREE_MASK_CHILDREN) != 0) - AddSubtree(); -} - -wxTreeItem::~wxTreeItem() { - if (m_owner != NULL) - SendDelete(m_owner); - DeleteChildren(); - if ((m_widget != NULL) && (m_parentwidget != NULL)) - gtk_container_remove(GTK_CONTAINER(m_parentwidget), - GTK_WIDGET(m_widget)); -// if (m_tree != NULL) { -// gtk_widget_destroy(GTK_WIDGET(m_tree)); -// m_tree = NULL; -// } - -// if (m_widget != NULL) -// gtk_widget_destroy(GTK_WIDGET(m_widget)); -} - -void wxTreeItem::AddSubtree() { - if (m_widget == NULL) +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(GTK_TREE_ITEM(widget)); + owner->SendSelChanged(GTK_TREE_ITEM(widget)); +} + +#if !USE_SHARED_LIBRARY +IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl) + +#endif + +void wxTreeCtrl::Init() { + m_imageListNormal = NULL; + m_imageListState = NULL; + m_textCtrl = NULL; +} + +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; + int width = size.x; + int height = size.y; + + m_windowStyle = style; + + SetParent(parent); + + if (width <= 0) + width = 100; + if (height <= 0) + height = 30; + if (x < 0) + x = 0; + if (y < 0) + y = 0; + + 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); + +printf("3\n"); m_tree = GTK_TREE(gtk_tree_new()); - gtk_tree_item_set_subtree(GTK_TREE_ITEM(m_widget), GTK_WIDGET(m_tree)); + +printf("4\n"); + gtk_container_add(GTK_CONTAINER(m_widget), GTK_WIDGET(m_tree)); +printf("5\n"); gtk_widget_show(GTK_WIDGET(m_tree)); - ignore = TRUE; - gtk_tree_item_expand(m_widget); - gtk_tree_item_collapse(m_widget); - ignore = FALSE; + SetName(name); + SetValidator(validator); + +printf("Robert's new insertion code :-)\n"); + m_parent->AddChild( this ); + (m_parent->m_insertCallback)( m_parent, this ); + +printf("postcreate\n"); + PostCreation(); + + gtk_widget_realize(GTK_WIDGET(m_tree)); + + Show(TRUE); + + return TRUE; +} + +wxTreeCtrl::~wxTreeCtrl(void) { + if (m_textCtrl) + delete m_textCtrl; } -void wxTreeItem::AddChild(wxTreeItem *child) { - wxASSERT(child != NULL); +// Attributes +static void gtk_treectrl_count_callback (GtkWidget *widget, gpointer data) { + int count = (*((int *)data)); - m_childlist.Append(child); + count++; + if (GTK_IS_CONTAINER(widget)) + gtk_container_foreach(GTK_CONTAINER(widget), gtk_treectrl_count_callback, data); } -bool wxTreeItem::HasChildren() { - return (m_childlist.Number() != 0); +size_t wxTreeCtrl::GetCount() const { + int count = 0; + + if (m_anchor != NULL) + gtk_treectrl_count_callback(GTK_WIDGET(m_anchor), &count); + return count; } -void wxTreeItem::DeleteChildren() { - wxTreeItem *item; - - long no = GetChildrenNumber(); - for (long i=0; iindent_value; +} - m_tree = NULL; - - if ((m_mask & wxTREE_MASK_CHILDREN) != 0) - if (m_widget != NULL) - if (m_widget->subtree == 0) - AddSubtree(); -} - -int wxTreeItem::NumberOfVisibleDescendents() { - wxTreeItem *item; - long no = GetChildrenNumber(); - long num = 0; - for (long i=0; iNumberOfVisibleDescendents(); - - num+=no; +void wxTreeCtrl::SetIndent(unsigned int indent) { + m_tree->indent_value = indent; +} - return num; +wxImageList *wxTreeCtrl::GetImageList() const { + return m_imageListNormal; } -wxTreeItem *wxTreeItem::FindItem(long itemId) const { - if (m_itemId == itemId) return (wxTreeItem*)(this); - wxNode *node = m_childlist.First(); - while (node) { - wxTreeItem *item = (wxTreeItem*)node->Data(); - wxTreeItem *res = item->FindItem( itemId ); - if (res) return (wxTreeItem*)(res); - node = node->Next(); - }; - return NULL; -}; +wxImageList *wxTreeCtrl::GetStateImageList() const { + return m_imageListState; +} -wxTreeItem *wxTreeItem::FindItem(GtkTreeItem *item) const { - if (m_widget == item) - return (wxTreeItem*)(this); - wxNode *node = m_childlist.First(); - while (node) { - wxTreeItem *i = (wxTreeItem*)node->Data(); - wxTreeItem *res = i->FindItem(item); - if (res) return (wxTreeItem*)(res); - node = node->Next(); - }; - return NULL; -}; +void wxTreeCtrl::SetImageList(wxImageList *imageList) { + m_imageListNormal = imageList; +} -void wxTreeItem::PrepareEvent(wxTreeEvent &event) { - event.m_item.m_itemId = m_itemId; - event.m_item.m_state = m_state; - event.m_item.m_text = m_text; - event.m_item.m_image = m_image; - event.m_item.m_selectedImage = m_selectedImage; - event.m_item.m_children = (GetChildrenNumber() > 0); - event.m_item.m_data = m_data; - event.m_oldItem = 0; - event.m_code = 0; -// event.m_pointDrag.x = 0; -// event.m_pointDrag.y = 0; -}; +void wxTreeCtrl::SetStateImageList(wxImageList *imageList) { + m_imageListState = imageList; +} -void wxTreeItem::SendDelete(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_DELETE_ITEM, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; +wxString wxTreeCtrl::GetItemText(const wxTreeItemId &item) const { + char *t; -void wxTreeItem::SendExpand(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDED, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; + if (!item.IsOk()) + return wxString(""); -void wxTreeItem::SendExpanding(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_EXPANDING, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; + GtkLabel *l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label")); + gtk_label_get(l, &t); -void wxTreeItem::SendCollapse(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSED, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; + return t; +} -void wxTreeItem::SendCollapsing(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_ITEM_COLLAPSING, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; +int wxTreeCtrl::GetItemImage(const wxTreeItemId& item) const { + if (!item.IsOk()) + return (-1); -void wxTreeItem::SendSelChanged(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGED, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; + return (int)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "image"); +} -void wxTreeItem::SendSelChanging(wxWindow *target) { - wxTreeEvent event(wxEVT_COMMAND_TREE_SEL_CHANGING, target->GetId()); - PrepareEvent(event); - event.SetEventObject(target); - target->ProcessEvent(event); -}; +int wxTreeCtrl::GetItemSelectedImage(const wxTreeItemId& item) const { + if (!item.IsOk()) + return (-1); -//----------------------------------------------------------------------------- -// wxTreeCtrl -//----------------------------------------------------------------------------- + return (int)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "selectedImage"); +} -IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxScrolledWindow) +wxTreeItemData *wxTreeCtrl::GetItemData(const wxTreeItemId& item) const { + if (!item.IsOk()) + return NULL; -wxTreeCtrl::wxTreeCtrl() { - m_current = NULL; - m_lastId = 0; - m_isCreated = FALSE; - m_imageList = NULL; - m_smallImageList = NULL; -}; + return (wxTreeItemData *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "data"); +} -wxTreeCtrl::wxTreeCtrl(wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, - long style, const wxString& name ) { - m_current = NULL; - m_lastId = 0; - m_isCreated = FALSE; - m_imageList = NULL; - m_smallImageList = NULL; - Create( parent, id, pos, size, style, name ); -}; +void wxTreeCtrl::SetItemText(const wxTreeItemId& item, const wxString& text) { + if (!item.IsOk()) + return; -wxTreeCtrl::~wxTreeCtrl() { - DeleteAllItems(); -}; + GtkLabel *l = GTK_LABEL(gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label")); + gtk_label_set(l, text); +} -bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, - long style, const wxString& name ) { - m_needParent = TRUE; - - PreCreation( parent, id, pos, size, style, name ); - - m_widget = gtk_scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(m_widget), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - - m_tree = GTK_TREE(gtk_tree_new()); - -/* - gtk_signal_connect( GTK_OBJECT(m_tree), "selection_changed", - GTK_SIGNAL_FUNC(gtk_treectrl_selection_changed_callback), (gpointer)this); - gtk_signal_connect( GTK_OBJECT(m_tree), "select_child", - GTK_SIGNAL_FUNC(gtk_treectrl_select_child_callback), (gpointer)this); - gtk_signal_connect( GTK_OBJECT(m_tree), "unselect_child", - GTK_SIGNAL_FUNC(gtk_treectrl_unselect_child_callback), (gpointer)this); -*/ +void wxTreeCtrl::SetItemImage(const wxTreeItemId& item, int image) { + if (!item.IsOk()) + return; - gtk_container_add(GTK_CONTAINER(m_widget), GTK_WIDGET(m_tree)); - gtk_widget_show(GTK_WIDGET(m_tree)); + gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "image", (void *)image); +} - PostCreation(); +void wxTreeCtrl::SetItemSelectedImage(const wxTreeItemId& item, int image) { + if (!item.IsOk()) + return; - gtk_widget_realize(GTK_WIDGET(m_tree)); - - Show(TRUE); + gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "selectedImage", (void *)image); +} - return TRUE; -}; +void wxTreeCtrl::SetItemData(const wxTreeItemId& item, wxTreeItemData *data) { + if (!item.IsOk()) + return; -int wxTreeCtrl::GetCount() const -{ - if (!m_anchor) return 0; - return m_anchor->NumberOfVisibleDescendents(); -}; + gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "data", data); +} -long wxTreeCtrl::InsertItem(long parent, const wxString& label, - int image, int selImage, long insertAfter) { - wxTreeItem item; - if (!label.IsNull() || (label == "")) { - item.m_text = label; - item.m_mask |= wxTREE_MASK_TEXT; - }; - - if (image >= 0) { - item.m_image = image; - item.m_mask |= wxTREE_MASK_IMAGE; - }; - - if (selImage >= 0) { - item.m_selectedImage = selImage; - item.m_mask |= wxTREE_MASK_SELECTED_IMAGE; - }; - - return InsertItem(parent, item, insertAfter); -}; +bool wxTreeCtrl::IsVisible(const wxTreeItemId& item) const { + return GTK_WIDGET_VISIBLE(GTK_TREE_ITEM((GtkTreeItem *)item)); +} -long wxTreeCtrl::InsertItem( long parent, wxTreeItem &info, long WXUNUSED(insertAfter) ) { - int oldMask = info.m_mask; - long ret = 0; - wxTreeItem *p = NULL; - wxTreeItem *new_child; +bool wxTreeCtrl::ItemHasChildren(const wxTreeItemId& item) const { + GtkTreeItem *p = (GtkTreeItem *)item; - if (parent == 0) { - if (m_anchor) - return -1; - } else { - p = FindItem(parent); - if (!p) return -1; - }; - - if ((info.m_mask & wxTREE_MASK_HANDLE) == 0) { - m_lastId++; - info.m_itemId = m_lastId; - info.m_mask |= wxTREE_MASK_HANDLE; - ret = m_lastId; - } else - ret = info.m_itemId; - - if (p) { - if (p->m_tree == NULL) - p->AddSubtree(); - - new_child = new wxTreeItem(GTK_WIDGET(p->m_tree), info); - p->AddChild(new_child); -gtk_widget_draw_default(GTK_WIDGET(m_tree)); - } else { - new_child = new wxTreeItem(GTK_WIDGET(m_tree), info); - m_anchor = new_child; + if (p->subtree == NULL) + return wxFalse; + + if (GTK_TREE(p->subtree)->children == NULL) + return wxFalse; + + if (g_list_length(GTK_TREE(p->subtree)->children) == 0) + return wxFalse; + + return wxTrue; +} + +bool wxTreeCtrl::IsExpanded(const wxTreeItemId& item) const { + return (((GtkTreeItem *)item)->expanded != 0); +} + +bool wxTreeCtrl::IsSelected(const wxTreeItemId& item) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkWidget *parent = GTK_WIDGET(p)->parent; + + if (!GTK_IS_TREE(parent)) + return wxFalse; + + if (g_list_index(GTK_TREE(parent)->children, p) == -1) + return wxFalse; + + return wxTrue; +} + +wxTreeItemId wxTreeCtrl::GetRootItem() const { + return m_anchor; +} + +static void gtk_treectrl_first_selected_callback(GtkWidget *widget, gpointer data) { + GtkTreeItem *p = (*((GtkTreeItem **)data)); + + GtkTree *tree = GTK_TREE(GTK_TREE_ITEM(widget)->subtree); + + if (tree->selection != NULL) { + p = (GtkTreeItem *)tree->selection->data; + return; } -/* Disabled until wxImageList q solved >>> seems it solved */ -/* - wxBitmap *bmp; - if ((new_child->m_mask & wxTREE_MASK_IMAGE) != 0) { - if (m_imageList != NULL) { -// if ((bmp = m_imageList->GetBitmap(new_child->m_image)) != NULL) { - if ((bmp = m_imageList->GetBitmap(0)) != NULL) { - if (bmp->Ok()) { - GdkBitmap *mask = NULL; - if (bmp->GetMask()) mask = bmp->GetMask()->GetBitmap(); - GtkWidget *pixmap = gtk_pixmap_new(bmp->GetPixmap(), mask); - -gtk_widget_unref(new_child->m_widget->plus_pix_widget); -gtk_container_remove(GTK_CONTAINER(new_child->m_widget->pixmaps_box), - new_child->m_widget->plus_pix_widget); -gtk_container_add(GTK_CONTAINER(new_child->m_widget->pixmaps_box), - pixmap); - gtk_widget_show(pixmap); - GTK_TREE_ITEM(new_child->m_widget)->plus_pix_widget = pixmap; - } + if (GTK_IS_CONTAINER(widget)) + gtk_container_foreach(GTK_CONTAINER(widget), gtk_treectrl_first_selected_callback, data); +} + +wxTreeItemId wxTreeCtrl::GetSelection() const { + GtkTreeItem *p = NULL; + + if (m_anchor == NULL) + return NULL; + + gtk_treectrl_first_selected_callback(GTK_WIDGET(m_anchor), &p); + + return p; +} + +wxTreeItemId wxTreeCtrl::GetParent(const wxTreeItemId& item) const { + if (item.IsOk()) + return (GtkTreeItem *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "parent"); + + return NULL; +} + +wxTreeItemId wxTreeCtrl::GetFirstChild(const wxTreeItemId& item, long& cookie) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkWidget *parent = GTK_WIDGET(p)->parent; + + if (!GTK_IS_TREE(parent)) + return NULL; + + cookie = 0; + return GTK_TREE_ITEM(g_list_first(GTK_TREE(parent)->children)->data); +} + +wxTreeItemId wxTreeCtrl::GetNextChild(const wxTreeItemId& item, long& cookie) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkWidget *parent = GTK_WIDGET(p)->parent; + + if (!GTK_IS_TREE(parent)) + return NULL; + + cookie++; + return GTK_TREE_ITEM(g_list_nth(GTK_TREE(parent)->children, cookie)->data); +} + +wxTreeItemId wxTreeCtrl::GetNextSibling(const wxTreeItemId& item) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkWidget *parent = GTK_WIDGET(p)->parent; + + if (!GTK_IS_TREE(parent)) + return NULL; + + if (g_list_index(GTK_TREE(parent)->children, p) == -1) + return NULL; + + return GTK_TREE_ITEM(g_list_next(g_list_find(GTK_TREE(parent)->children, p))->data); +} + +wxTreeItemId wxTreeCtrl::GetPrevSibling(const wxTreeItemId& item) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkWidget *parent = GTK_WIDGET(p)->parent; + + if (!GTK_IS_TREE(parent)) + return NULL; + + if (g_list_index(GTK_TREE(parent)->children, p) == -1) + return NULL; + + return GTK_TREE_ITEM(g_list_previous(g_list_find(GTK_TREE(parent)->children, p))->data); +} + +static void gtk_treectrl_first_visible_callback(GtkWidget *widget, gpointer data) { + GtkTreeItem *p = (*((GtkTreeItem **)data)); + + GtkTree *tree = GTK_TREE(GTK_TREE_ITEM(widget)->subtree); + + if (tree->children != NULL) { + guint len = g_list_length(tree->children); + for (guint i=0; ichildren, i)->data)))) { + p = GTK_TREE_ITEM((GtkTreeItem *)g_list_nth(tree->children, i)->data); + return; } + } + } + + if (GTK_IS_CONTAINER(widget)) + gtk_container_foreach(GTK_CONTAINER(widget), gtk_treectrl_first_visible_callback, data); +} + +wxTreeItemId wxTreeCtrl::GetFirstVisibleItem() const { + GtkTreeItem *p = NULL; + + if (m_anchor == NULL) + return NULL; + + gtk_treectrl_first_visible_callback(GTK_WIDGET(m_anchor), &p); + + return p; +} + +wxTreeItemId wxTreeCtrl::GetNextVisible(const wxTreeItemId& item) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkTree *parent = GTK_TREE(GTK_WIDGET(p)->parent); + GtkTreeItem *q; + + if (!GTK_IS_TREE(parent)) + return NULL; + + if (parent->children == NULL) + return NULL; + + q = GTK_TREE_ITEM(g_list_next(g_list_find(GTK_TREE(parent)->children, p))->data); + + while (q != p) { + q = GTK_TREE_ITEM(g_list_next(g_list_find(GTK_TREE(parent)->children, q))->data); + if (GTK_WIDGET_VISIBLE(GTK_WIDGET(q))) + return q; + } + + return NULL; +} + +wxTreeItemId wxTreeCtrl::GetPrevVisible(const wxTreeItemId& item) const { + GtkTreeItem *p = (GtkTreeItem *)item; + GtkTree *parent = GTK_TREE(GTK_WIDGET(p)->parent); + GtkTreeItem *q; + + if (!GTK_IS_TREE(parent)) + return NULL; + + if (parent->children == NULL) + return NULL; + + q = GTK_TREE_ITEM(g_list_previous(g_list_find(GTK_TREE(parent)->children, p))->data); - if ((bmp = m_imageList->GetBitmap(1)) != NULL) { - if (bmp->Ok()) { - GdkBitmap *mask = NULL; - if (bmp->GetMask()) mask = bmp->GetMask()->GetBitmap(); - GtkWidget *pixmap = gtk_pixmap_new(bmp->GetPixmap(), mask); - -gtk_widget_unref(new_child->m_widget->minus_pix_widget); -//gtk_container_remove(GTK_CONTAINER(new_child->m_widget->pixmaps_box), -// new_child->m_widget->plus_pix_widget); -//gtk_container_add(GTK_CONTAINER(new_child->m_widget->pixmaps_box), -// pixmap); - gtk_widget_show(pixmap); - GTK_TREE_ITEM(new_child->m_widget)->minus_pix_widget = pixmap; - } + while (q != p) { + q = GTK_TREE_ITEM(g_list_previous(g_list_find(GTK_TREE(parent)->children, q))->data); + if (GTK_WIDGET_VISIBLE(GTK_WIDGET(q))) + return q; + } + + return NULL; +} + +wxTreeItemId wxTreeCtrl::AddRoot(const wxString& text, int image, + int selectedImage, wxTreeItemData *data) { + return p_InsertItem(0, text, image, selectedImage, data); +} + +wxTreeItemId wxTreeCtrl::PrependItem(const wxTreeItemId& parent, + const wxString& text, int image, int selectedImage, + wxTreeItemData *data) { +#warning "Need to implement PrependItem" + return NULL; +} + +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; +} + +wxTreeItemId wxTreeCtrl::AppendItem(const wxTreeItemId& parent, + const wxString& text, int image, int selectedImage, + wxTreeItemData *data) { + return p_InsertItem(parent, text, image, selectedImage, data); +} + +wxTreeItemId wxTreeCtrl::p_InsertItem(GtkTreeItem *p, + const wxString& text, int image, int selectedImage, + wxTreeItemData *data) { + GtkTreeItem *item; + +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); + gtk_object_set_data(GTK_OBJECT(item), "data", data); + gtk_object_set_data(GTK_OBJECT(item), "parent", p); + + 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)); + } + + gtk_widget_show(GTK_WIDGET(item)); + + gtk_signal_connect(GTK_OBJECT(item), "select", + GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this ); + + gtk_signal_connect(GTK_OBJECT(item), "deselect", + GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this ); + + 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; +} + +void wxTreeCtrl::Delete(const wxTreeItemId& item) { + if (!item.IsOk()) + return; + + GtkTreeItem *parent = GTK_TREE_ITEM(GTK_WIDGET((GtkTreeItem *)item)->parent); + if (parent == NULL) + return; + + gtk_container_remove(GTK_CONTAINER(parent), GTK_WIDGET((GtkTreeItem *)item)); + + return; +} + +void wxTreeCtrl::DeleteAllItems() { + gtk_tree_item_remove_subtree(m_anchor); +} + +void wxTreeCtrl::Expand(const wxTreeItemId& item) { + if (!item.IsOk()) + return; + + gtk_tree_item_expand(GTK_TREE_ITEM((GtkTreeItem *)item)); +} + +void wxTreeCtrl::Collapse(const wxTreeItemId& item) { + if (!item.IsOk()) + return; + + gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item)); +} + +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::Toggle(const wxTreeItemId& item) { + if (!item.IsOk()) + return; + + if (((GtkTreeItem *)item)->expanded) + gtk_tree_item_collapse(GTK_TREE_ITEM((GtkTreeItem *)item)); + else + gtk_tree_item_expand(GTK_TREE_ITEM((GtkTreeItem *)item)); +} + +static void gtk_treectrl_unselect_callback(GtkWidget *widget, gpointer data) { + GtkTreeItem *p; + + GtkTree *tree = GTK_TREE(GTK_TREE_ITEM(widget)->subtree); + + if (tree->selection != NULL) { + guint len = g_list_length(tree->selection); + for (guint i=0; iselection, i)->data); + gtk_tree_unselect_child(tree, GTK_WIDGET(p)); } } + + if (GTK_IS_CONTAINER(widget)) + gtk_container_foreach(GTK_CONTAINER(widget), gtk_treectrl_unselect_callback, data); +} + +void wxTreeCtrl::Unselect() { + if (m_anchor == NULL) + return; + + gtk_treectrl_unselect_callback(GTK_WIDGET(m_anchor), NULL); +} + +void wxTreeCtrl::SelectItem(const wxTreeItemId& item) { + if (!item.IsOk()) + return; + + gtk_tree_item_select((GtkTreeItem *)item); +} + +void wxTreeCtrl::EnsureVisible(const wxTreeItemId& item) { +#warning "Need to implement EnsureVisible" +} + +void wxTreeCtrl::ScrollTo(const wxTreeItemId& item) { +#warning "Need to implement ScrollTo" +} + +wxTextCtrl* wxTreeCtrl::EditLabel(const wxTreeItemId& item, + wxClassInfo* textControlClass) { + wxASSERT( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)) ); +#warning "Need to implement EditLabel" +/* + char *s; + m_editItem = item; + + GtkLabel *m_label = (GtkLabel *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)item), "w_label"); + gtk_label_get(m_label, &s); + + m_textCtrl = new wxTextCtrl(this, -1, s); +// m_textCtrl->SetValue(s); + + gtk_object_set_data(GTK_OBJECT((GtkTreeItem *)item), "w_edit", m_textCtrl->m_widget); + + gtk_container_remove(GTK_CONTAINER((GtkTreeItem *)item), GTK_WIDGET(m_label)); + gtk_container_add(GTK_CONTAINER((GtkTreeItem *)item), m_textCtrl->m_widget); + */ + return m_textCtrl; +} + +wxTextCtrl* wxTreeCtrl::GetEditControl() const { + return m_textCtrl; +} - new_child->m_owner = this; +void wxTreeCtrl::EndEditLabel(const wxTreeItemId& item, bool discardChanges) { +#warning "Need to implement EndEditLabel" +/* + GtkLabel *m_label = (GtkLabel *)gtk_object_get_data(GTK_OBJECT((GtkTreeItem *)m_editItem), "w_label"); + gtk_label_set(m_label, m_textCtrl->GetValue()); - info.m_mask = oldMask; - return ret; -}; + gtk_object_remove_data(GTK_OBJECT((GtkTreeItem *)m_editItem), "w_edit"); + gtk_container_remove(GTK_CONTAINER((GtkTreeItem *)m_editItem), m_textCtrl->m_widget); + gtk_container_add(GTK_CONTAINER((GtkTreeItem *)m_editItem), GTK_WIDGET(m_label)); -bool wxTreeCtrl::ExpandItem( long item, int action ) { - wxTreeItem *i = FindItem( item ); - if (!i) - return FALSE; + delete m_textCtrl; + m_textCtrl = NULL; +*/ +} +void wxTreeCtrl::ExpandItem(const wxTreeItemId& item, int action) { switch (action) { case wxTREE_EXPAND_EXPAND: - gtk_tree_item_expand(GTK_TREE_ITEM(i->m_widget)); + Expand(item); break; - case wxTREE_EXPAND_COLLAPSE_RESET: case wxTREE_EXPAND_COLLAPSE: - gtk_tree_item_collapse(GTK_TREE_ITEM(i->m_widget)); + Collapse(item); + break; + + case wxTREE_EXPAND_COLLAPSE_RESET: + CollapseAndReset(item); break; case wxTREE_EXPAND_TOGGLE: - if ((i->GetState() & wxTREE_STATE_EXPANDED) == 0) - gtk_tree_item_expand(GTK_TREE_ITEM(i->m_widget)); - else - gtk_tree_item_collapse(GTK_TREE_ITEM(i->m_widget)); + Toggle(item); break; + + default: + wxFAIL_MSG("unknown action in wxTreeCtrl::ExpandItem"); } +} - return TRUE; -}; +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; +} + +/* Old functions +long wxTreeCtrl::GetChild(long item) const { + GtkTreeItem *p; + GtkTreeItem *next = NULL; -void wxTreeCtrl::DeleteItem( long item ) -{ - wxTreeItem *pItem = FindItem( item ); - wxCHECK_RET( pItem != NULL, "wxTreeCtrl::DeleteItem: no such pItem." ); + p = findGtkTreeItem(item); + GList *list = gtk_container_children(GTK_CONTAINER(p)); + next = GTK_TREE_ITEM(list->data);; -// pItem->m_parent->m_childlist.DeleteObject(pItem); + if (next != NULL) + return (long)gtk_object_get_data(GTK_OBJECT(next), "id"); + + return (-1); } -void wxTreeCtrl::DeleteChildren( long item ) -{ - wxTreeItem *pItem = FindItem( item ); - wxCHECK_RET( pItem != NULL, "wxTreeCtrl::DeleteChildren: no such pItem." ); +long wxTreeCtrl::GetFirstVisibleItem(void) const { + 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); - pItem->DeleteChildren(); + if (next != NULL) + return (long)gtk_object_get_data(GTK_OBJECT(next), "id"); + + return (-1); } -bool wxTreeCtrl::DeleteAllItems() -{ - delete m_anchor; - m_anchor = NULL; - return TRUE; -}; +long wxTreeCtrl::GetNextVisibleItem(long item) const { + GtkTreeItem *p; + GtkTreeItem *next = NULL; -/* -bool wxTreeCtrl::GetItem( wxTreeItem &info ) const -{ - wxTreeItem *i = FindItem( info.m_itemId ); - if (!i) return FALSE; - i->GetItem( info ); - return TRUE; -}; -*/ + 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); -long wxTreeCtrl::GetItemData( long item ) const -{ - wxTreeItem *i = FindItem( item ); - if (!i) return 0; - return i->m_data; -}; + if (next != NULL) + return (long)gtk_object_get_data(GTK_OBJECT(next), "id"); + + return (-1); +} -wxString wxTreeCtrl::GetItemText( long item ) const -{ - wxTreeItem *i = FindItem( item ); - if (!i) return ""; - return i->m_text; -}; +bool wxTreeCtrl::GetItem(wxTreeItem& info) const { + GtkTreeItem *p; -int wxTreeCtrl::GetItemImage(long item) const -{ - wxTreeItem *i = FindItem( item ); - return i == 0 ? -1 : i->GetImage(); -} + p = findGtkTreeItem(info.m_itemId); -long wxTreeCtrl::GetParent( long item ) const -{ - wxTreeItem *i = FindItem( item ); - if (!i) return -1; -/* - i = i->m_parent; - if (!i) return -1; - return i->m_parent->m_itemId; -*/ - return -1; -}; + if (p == NULL) { + wxLogSysError("TreeCtrl::GetItem failed"); + return FALSE; + } -long wxTreeCtrl::GetRootItem() const -{ - if (m_anchor) return m_anchor->m_itemId; - return -1; -}; + wxConvertFromGtkTreeItem(info, p); -/* -long wxTreeCtrl::GetSelection() const -{ - return m_current ? m_current->GetItemId() : -1; -}; + return TRUE; +} + +bool wxTreeCtrl::SetItem(wxTreeItem& info) { + GtkTreeItem *p; -bool wxTreeCtrl::SelectItem(long itemId) -{ - wxTreeItem *pItem = FindItem(itemId); - if ( !pItem ) { - wxLogDebug("Can't select an item %d which doesn't exist.", itemId); + p = findGtkTreeItem(info.m_itemId); + if (p == NULL) { + wxLogSysError("TreeCtrl::SetItem failed"); return FALSE; } - SelectItem(pItem); + wxConvertToGtkTreeItem(this, info, &p); return TRUE; -}; +} -void wxTreeCtrl::SelectItem(wxTreeItem *item, bool bDoEvents ) -{ - if (m_current != item) - { - if (m_current) - { - m_current->SetHilight( FALSE ); -// RefreshLine( m_current ); - }; - m_current = item; - m_current->SetHilight( TRUE ); -// RefreshLine( m_current ); - - if (bDoEvents) m_current->SendSelected( this ); - } +int wxTreeCtrl::GetItemState(long item, long stateMask) const { + wxTreeItem info; + + info.m_mask = wxTREE_MASK_STATE ; + info.m_stateMask = stateMask; + info.m_itemId = item; + + if (!GetItem(info)) + return 0; + + return info.m_state; } -*/ -bool wxTreeCtrl::ItemHasChildren( long item ) const -{ - wxTreeItem *i = FindItem( item ); - if (!i) return FALSE; - return i->HasChildren(); -}; +bool wxTreeCtrl::SetItemState(long item, long state, long stateMask) { + wxTreeItem info; -void wxTreeCtrl::SetIndent( int indent ) -{ - m_indent = indent; - Refresh(); -}; + info.m_mask = wxTREE_MASK_STATE ; + info.m_state = state; + info.m_stateMask = stateMask; + info.m_itemId = item; -int wxTreeCtrl::GetIndent() const -{ - return m_indent; -}; + return SetItem(info); +} +*/ +// Operations /* -bool wxTreeCtrl::SetItem( wxTreeItem &info ) -{ - wxTreeItem *i = FindItem( info.m_itemId ); - if (!i) return FALSE; - wxClientDC dc(this); - i->SetItem( info, &dc ); - Refresh(); - return TRUE; -}; +bool wxTreeCtrl::DeleteChildren(long item) { + GtkTreeItem *p; -bool wxTreeCtrl::SetItemData( long item, long data ) -{ - wxTreeItem *i = FindItem( item ); - if (!i) return FALSE; - i->m_data = data; - return TRUE; -}; + p = findGtkTreeItem(item); + if (p == NULL) + return FALSE; -bool wxTreeCtrl::SetItemText( long item, const wxString &text ) -{ - wxTreeItem *i = FindItem( item ); - if (!i) return FALSE; - wxClientDC dc(this); - i->SetText( text, &dc ); - return TRUE; -}; + gtk_tree_item_remove_subtree(GTK_TREE_ITEM(p)); -void wxTreeCtrl::SetItemImage(long item, int image, int imageSel) const -{ - wxTreeItem *i = FindItem( item ); - if ( i != 0 ) { - i->SetImage(image); - i->SetSelectedImage(imageSel); - } + return TRUE; } - -long wxTreeCtrl::HitTest( const wxPoint& point, int &flags ) -{ - flags = 0; - if (!m_anchor) return -1; - return m_anchor->HitTest( point, flags ); -}; */ -wxImageList *wxTreeCtrl::GetImageList( int which ) const -{ - if (which == wxIMAGE_LIST_NORMAL) return m_imageList; - return m_smallImageList; -}; +/* +long wxTreeCtrl::InsertItem(long parent, wxTreeItem& info, long insertAfter) { + GtkTreeItem *p; + GtkTreeItem *item = NULL; + + info.m_itemId = m_curitemId; + m_curitemId++; + + wxConvertToGtkTreeItem(this, info, &item); + + if (parent != 0) { + p = findGtkTreeItem(parent); + 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; + } -void wxTreeCtrl::SetImageList( wxImageList *imageList, int which ) -{ - if (which == wxIMAGE_LIST_NORMAL) - { - if (m_imageList) delete m_imageList; - m_imageList = imageList; + gtk_container_add(GTK_CONTAINER(p->subtree), GTK_WIDGET(item)); + } else { + m_anchor = item; + gtk_container_add(GTK_CONTAINER(m_tree), GTK_WIDGET(item)); } - else - { - if (m_smallImageList) delete m_smallImageList; - m_smallImageList = imageList; - }; -}; -wxTreeItem *wxTreeCtrl::FindItem( long itemId ) const { - if (!m_anchor) return NULL; - return m_anchor->FindItem( itemId ); - return 0; -}; - -wxTreeItem *wxTreeCtrl::FindItem(GtkTreeItem *item) const { - if (!m_anchor) return NULL; - return m_anchor->FindItem(item); - return 0; -}; + 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)); + } -//----------------------------------------------------------------------------- -// wxTreeEvent -//----------------------------------------------------------------------------- + gtk_widget_show(GTK_WIDGET(item)); -IMPLEMENT_DYNAMIC_CLASS(wxTreeEvent,wxCommandEvent) + gtk_signal_connect(GTK_OBJECT(item), "select", + GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this ); -wxTreeEvent::wxTreeEvent( wxEventType commandType, int id ) : - wxCommandEvent( commandType, id ) -{ - m_code = 0; - m_oldItem = 0; -}; + gtk_signal_connect(GTK_OBJECT(item), "deselect", + GTK_SIGNAL_FUNC(gtk_treeitem_select_callback), (gpointer)this ); -/* Bunch of old code might be useful */ -/* - wxBitmap *bmp; + 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 ); - if ((bmp = m_imageList->GetItem(0))->Ok()) { - GdkBitmap *mask = NULL; - if (bmp->GetMask()) mask = bmp->GetMask()->GetBitmap(); - GtkWidget *pixmap = gtk_pixmap_new( bmp->GetPixmap(), mask ); + return info.m_itemId; +} - gtk_widget_set_parent(pixmap, GTK_WIDGET(new_child->m_widget)); - gtk_widget_show(pixmap); - GTK_TREE_ITEM(new_child->m_widget)->pixmaps_box = pixmap; +long wxTreeCtrl::InsertItem(long parent, const wxString& label, int image, + int selImage, long insertAfter) { + + wxTreeItem info; + info.m_text = label; + info.m_mask = wxTREE_MASK_TEXT; + if (image > -1) { + info.m_mask |= wxTREE_MASK_IMAGE | wxTREE_MASK_SELECTED_IMAGE; + info.m_image = image; + if (selImage == -1) + info.m_selectedImage = image; + else + info.m_selectedImage = selImage; } - if ((bmp = m_imageList->GetItem(1))->Ok()) { - GdkBitmap *mask = NULL; - if (bmp->GetMask()) mask = bmp->GetMask()->GetBitmap(); - GtkWidget *pixmap = gtk_pixmap_new( bmp->GetPixmap(), mask ); + return InsertItem(parent, info, insertAfter); +} +*/ - gtk_widget_set_parent(pixmap, GTK_WIDGET(new_child->m_widget)); - gtk_widget_show(pixmap); - GTK_TREE_ITEM(new_child->m_widget)->plus_pix_widget = pixmap; - } +void wxTreeCtrl::SendMessage(wxEventType command, const wxTreeItemId& item) { + wxTreeEvent event(command, GetId()); + event.SetEventObject(this); + event.m_item = item; + ProcessEvent(event); +} - if ((bmp = m_imageList->GetItem(2))->Ok()) { - GdkBitmap *mask = NULL; - if (bmp->GetMask()) mask = bmp->GetMask()->GetBitmap(); - GtkWidget *pixmap = gtk_pixmap_new( bmp->GetPixmap(), mask ); +void wxTreeCtrl::SendExpanding(const wxTreeItemId& item) { + SendMessage(wxEVT_COMMAND_TREE_ITEM_EXPANDING, item); +} - gtk_widget_set_parent(pixmap, GTK_WIDGET(new_child->m_widget)); - gtk_widget_show(pixmap); - GTK_TREE_ITEM(new_child->m_widget)->minus_pix_widget = pixmap; - } +void wxTreeCtrl::SendExpanded(const wxTreeItemId& item) { + SendMessage(wxEVT_COMMAND_TREE_ITEM_EXPANDED, item); +} - if (p) - if (p->m_childlist.Number() == 1) { - gtk_tree_item_collapse(GTK_TREE_ITEM(p->m_widget)); - gtk_tree_item_expand(GTK_TREE_ITEM(p->m_widget)); - } -*/ +void wxTreeCtrl::SendCollapsing(const wxTreeItemId& item) { + SendMessage(wxEVT_COMMAND_TREE_ITEM_COLLAPSING, item); +} + +void wxTreeCtrl::SendCollapsed(const wxTreeItemId& item) { + SendMessage(wxEVT_COMMAND_TREE_ITEM_COLLAPSED, item); +} + +void wxTreeCtrl::SendSelChanging(const wxTreeItemId& item) { + SendMessage(wxEVT_COMMAND_TREE_SEL_CHANGED, item); +} + +void wxTreeCtrl::SendSelChanged(const wxTreeItemId& item) { + SendMessage(wxEVT_COMMAND_TREE_SEL_CHANGING, item); +} + +// Tree event +IMPLEMENT_DYNAMIC_CLASS(wxTreeEvent, wxCommandEvent) + +wxTreeEvent::wxTreeEvent(wxEventType commandType, int id): + wxCommandEvent(commandType, id) { + m_code = 0; + m_itemOld = 0; +}