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Added wxDataViewTreeCtrl

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-12-01 19:01:47 +00:00
parent 380740af5d
commit a75124d0da
6 changed files with 489 additions and 71 deletions
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1
docs/latex/wx/category.tex
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@@ -101,6 +101,7 @@ that are not static can have \helpref{validators}{wxvalidator} associated with t
\twocolitem{\helpref{wxComboBox}{wxcombobox}}{A choice with an editable area}
\twocolitem{\helpref{wxComboCtrl}{wxcomboctrl}}{A combobox with application defined popup}
\twocolitem{\helpref{wxDataViewCtrl}{wxdataviewctrl}}{A control to tabular or tree like data}
\twocolitem{\helpref{wxDataViewTreeCtrl}{wxdataviewtreectrl}}{A specialized wxDataViewCtrl with wxTreeCtrl-like API}
\twocolitem{\helpref{wxGauge}{wxgauge}}{A control to represent a varying quantity, such as time remaining}
\twocolitem{\helpref{wxGenericDirCtrl}{wxgenericdirctrl}}{A control for displaying a directory tree}
\twocolitem{\helpref{wxHtmlListBox}{wxhtmllistbox}}{An abstract class for creating listboxes showing HTML content}

1
docs/latex/wx/classes.tex
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@@ -90,6 +90,7 @@
\input dataviewitem.tex
\input dataviewitemattr.tex
\input dataviewrenderer.tex
\input dataviewtreectrl.tex
\input dataviewtreestore.tex
\input dobjcomp.tex
\input dobjsmpl.tex

183
docs/latex/wx/dataviewtreectrl.tex Normal file
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@@ -0,0 +1,183 @@
\section{\class{wxDataViewTreeCtrl}}\label{wxdataviewtreectrl}
This class is a \helpref{wxDataViewCtrl}{wxdataviewctrl} which internally
uses a \helpref{wxDataViewTreeStore}{wxdataviewtreestore} and forwards
most of its API to that class. Additionally, it uses a \helpref{wxImageList}{wxImageList}
to store a list of icons. The main purpose of this class is to look
like a \helpref{wxTreeCtrl}{wxtreectrl} to make a transition from it
to the wxDataViewCtrl class simpler.
\wxheading{Derived from}
\helpref{wxDataViewCtrl}{wxdataviewctrl}
\wxheading{Include files}
<dataview.h>
\wxheading{Data structures}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxDataViewTreeCtrl::wxDataViewTreeCtrl}\label{wxdataviewtreectrlwxdataviewtreectrl}
\func{}{wxDataViewTreeCtrl}{\void}
Default constructor.
\func{}{wxDataViewTreeCtrl}{\param{wxWindow* }{parent}, \param{wxWindowID }{id}, \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxDV\_NO\_HEADER}, \param{const wxValidator\& }{validator = wxDefaultValidator}}
Constructor. Calls \helpref{Create}{wxdataviewtreectrlcreate}.
\membersection{wxDataViewTreeCtrl::\destruct{wxDataViewTreeCtrl}}\label{wxdataviewtreectrldtor}
\func{}{\destruct{wxDataViewTreeCtrl}}{\void}
Destructor. Deletes the image list if any.
\membersection{wxDataViewTreeCtrl::AppendContainer}\label{wxdataviewtreectrlappendcontainer}
\func{wxDataViewItem}{AppendContainer}{\param{const wxDataViewItem\& }{parent}, \param{const wxString\& }{text}, \param{int }{icon = -1}, \param{int }{expanded = -1}, \param{wxClientData* }{data = NULL}}
\membersection{wxDataViewTreeCtrl::AppendItem}\label{wxdataviewtreectrlappenditem}
\func{wxDataViewItem}{AppendItem}{\param{const wxDataViewItem\& }{parent}, \param{const wxString\& }{text}, \param{int }{icon = -1}, \param{wxClientData* }{data = NULL}}
\membersection{wxDataViewTreeCtrl::Create}\label{wxdataviewtreectrlcreate}
\func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id}, \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxDV\_NO\_HEADER}, \param{const wxValidator\& }{validator = wxDefaultValidator}}
Creates the control and a \helpref{wxDataViewTreeStore}{wxdataviewtreestore} as
its internal model.
\membersection{wxDataViewTreeCtrl::DeleteAllItems}\label{wxdataviewtreectrldeleteallitems}
\func{void}{DeleteAllItems}{\void}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::DeleteChildren}\label{wxdataviewtreectrldeletechildren}
\func{void}{DeleteChildren}{\param{const wxDataViewItem\& }{item}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::DeleteItem}\label{wxdataviewtreectrldeleteitem}
\func{void}{DeleteItem}{\param{const wxDataViewItem\& }{item}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetChildCount}\label{wxdataviewtreectrlgetchildcount}
\constfunc{int}{GetChildCount}{\param{const wxDataViewItem\& }{parent}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetImageList}\label{wxdataviewtreectrlgetimagelist}
\func{wxImageList*}{GetImageList}{\void}
Returns the image list.
\membersection{wxDataViewTreeCtrl::GetItemData}\label{wxdataviewtreectrlgetitemdata}
\constfunc{wxClientData*}{GetItemData}{\param{const wxDataViewItem\& }{item}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetItemExpandedIcon}\label{wxdataviewtreectrlgetitemexpandedicon}
\constfunc{const wxIcon\&}{GetItemExpandedIcon}{\param{const wxDataViewItem\& }{item}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetItemIcon}\label{wxdataviewtreectrlgetitemicon}
\constfunc{const wxIcon\&}{GetItemIcon}{\param{const wxDataViewItem\& }{item}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetItemText}\label{wxdataviewtreectrlgetitemtext}
\constfunc{wxString}{GetItemText}{\param{const wxDataViewItem\& }{item}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetNthChild}\label{wxdataviewtreectrlgetnthchild}
\constfunc{wxDataViewItem}{GetNthChild}{\param{const wxDataViewItem\& }{parent}, \param{unsigned int }{pos}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::GetStore}\label{wxdataviewtreectrlgetstore}
\func{wxDataViewTreeStore*}{GetStore}{\void}
\constfunc{const wxDataViewTreeStore*}{GetStore}{\void}
Returns the store.
\membersection{wxDataViewTreeCtrl::InsertContainer}\label{wxdataviewtreectrlinsertcontainer}
\func{wxDataViewItem}{InsertContainer}{\param{const wxDataViewItem\& }{parent}, \param{const wxDataViewItem\& }{previous}, \param{const wxString\& }{text}, \param{int }{icon = -1}, \param{int }{expanded = -1}, \param{wxClientData* }{data = NULL}}
Calls the same method from wxDataViewTreeStore but uess
and index position in the image list instead of a wxIcon.
\membersection{wxDataViewTreeCtrl::InsertItem}\label{wxdataviewtreectrlinsertitem}
\func{wxDataViewItem}{InsertItem}{\param{const wxDataViewItem\& }{parent}, \param{const wxDataViewItem\& }{previous}, \param{const wxString\& }{text}, \param{int }{icon = -1}, \param{wxClientData* }{data = NULL}}
Calls the same method from wxDataViewTreeStore but uess
and index position in the image list instead of a wxIcon.
\membersection{wxDataViewTreeCtrl::PrependContainer}\label{wxdataviewtreectrlprependcontainer}
\func{wxDataViewItem}{PrependContainer}{\param{const wxDataViewItem\& }{parent}, \param{const wxString\& }{text}, \param{int }{icon = -1}, \param{int }{expanded = -1}, \param{wxClientData* }{data = NULL}}
Calls the same method from wxDataViewTreeStore but uess
and index position in the image list instead of a wxIcon.
\membersection{wxDataViewTreeCtrl::PrependItem}\label{wxdataviewtreectrlprependitem}
\func{wxDataViewItem}{PrependItem}{\param{const wxDataViewItem\& }{parent}, \param{const wxString\& }{text}, \param{int }{icon = -1}, \param{wxClientData* }{data = NULL}}
Calls the same method from wxDataViewTreeStore but uess
and index position in the image list instead of a wxIcon.
\membersection{wxDataViewTreeCtrl::SetImageList}\label{wxdataviewtreectrlsetimagelist}
\func{void}{SetImageList}{\param{wxImageList* }{imagelist}}
Sets the image list.
\membersection{wxDataViewTreeCtrl::SetItemData}\label{wxdataviewtreectrlsetitemdata}
\func{void}{SetItemData}{\param{const wxDataViewItem\& }{item}, \param{wxClientData* }{data}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::SetItemExpandedIcon}\label{wxdataviewtreectrlsetitemexpandedicon}
\func{void}{SetItemExpandedIcon}{\param{const wxDataViewItem\& }{item}, \param{const wxIcon\& }{icon}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::SetItemIcon}\label{wxdataviewtreectrlsetitemicon}
\func{void}{SetItemIcon}{\param{const wxDataViewItem\& }{item}, \param{const wxIcon\& }{icon}}
Calls the identical method from wxDataViewTreeStore.
\membersection{wxDataViewTreeCtrl::SetItemText}\label{wxdataviewtreectrlsetitemtext}
\func{void}{SetItemText}{\param{const wxDataViewItem\& }{item}, \param{const wxString\& }{text}}
Calls the identical method from wxDataViewTreeStore.

73
include/wx/dataview.h
View File

@@ -22,6 +22,7 @@
#include "wx/variant.h"
#include "wx/dynarray.h"
#include "wx/icon.h"
#include "wx/imaglist.h"
#if defined(__WXGTK20__)
// for testing
@@ -506,6 +507,7 @@ public:
virtual bool AssociateModel( wxDataViewModel *model );
wxDataViewModel* GetModel();
const wxDataViewModel* GetModel() const;
// short cuts
wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
@@ -848,12 +850,18 @@ public:
const wxIcon &GetExpandedIcon() const
{ return m_iconExpanded; }
void SetExpanded( bool expanded = true )
{ m_isExpanded = expanded; }
bool IsExpanded() const
{ return m_isExpanded; }
virtual bool IsContainer()
{ return true; }
private:
wxDataViewTreeStoreNodeList m_children;
wxIcon m_iconExpanded;
bool m_isExpanded;
};
//-----------------------------------------------------------------------------
@@ -925,14 +933,15 @@ public:
wxDataViewTreeStoreNode *m_root;
};
#if 0
class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl
{
public:
wxDataViewCtrl( wxWindow *parent, wxWindowID id,
wxDataViewTreeCtrl();
wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = wxDV_NO_HEADER,
const wxValidator& validator = wxDefaultValidator );
~wxDataViewTreeCtrl();
bool Create( wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
@@ -941,14 +950,68 @@ public:
wxDataViewTreeStore *GetStore()
{ return (wxDataViewTreeStore*) GetModel(); }
const wxDataViewTreeStore *GetStore() const
{ return (const wxDataViewTreeStore*) GetModel(); }
void OnExpand( wxDataViewCtrl &event );
void OnCollapse( wxDataViewCtrl &event );
void SetImageList( wxImageList *imagelist );
wxImageList* GetImageList() { return m_imageList; }
wxDataViewItem AppendItem( const wxDataViewItem& parent,
const wxString &text, int icon = -1, wxClientData *data = NULL );
wxDataViewItem PrependItem( const wxDataViewItem& parent,
const wxString &text, int icon = -1, wxClientData *data = NULL );
wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int icon = -1, wxClientData *data = NULL );
wxDataViewItem PrependContainer( const wxDataViewItem& parent,
const wxString &text, int icon = -1, int expanded = -1,
wxClientData *data = NULL );
wxDataViewItem AppendContainer( const wxDataViewItem& parent,
const wxString &text, int icon = -1, int expanded = -1,
wxClientData *data = NULL );
wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int icon = -1, int expanded = -1,
wxClientData *data = NULL );
wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
{ return GetStore()->GetNthChild(parent, pos); }
int GetChildCount( const wxDataViewItem& parent ) const
{ return GetStore()->GetChildCount(parent); }
void SetItemText( const wxDataViewItem& item, const wxString &text )
{ GetStore()->SetItemText(item,text); }
wxString GetItemText( const wxDataViewItem& item ) const
{ return GetStore()->GetItemText(item); }
void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon )
{ GetStore()->SetItemIcon(item,icon); }
const wxIcon &GetItemIcon( const wxDataViewItem& item ) const
{ return GetStore()->GetItemIcon(item); }
void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon )
{ GetStore()->SetItemExpandedIcon(item,icon); }
const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const
{ return GetStore()->GetItemExpandedIcon(item); }
void SetItemData( const wxDataViewItem& item, wxClientData *data )
{ GetStore()->SetItemData(item,data); }
wxClientData *GetItemData( const wxDataViewItem& item ) const
{ return GetStore()->GetItemData(item); }
void DeleteItem( const wxDataViewItem& item )
{ GetStore()->DeleteItem(item); }
void DeleteChildren( const wxDataViewItem& item )
{ GetStore()->DeleteChildren(item); }
void DeleteAllItems()
{ GetStore()->DeleteAllItems(); }
void OnExpanded( wxDataViewEvent &event );
void OnCollapsed( wxDataViewEvent &event );
private:
wxImageList *m_imageList;
private:
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl)
};
#endif
#endif // wxUSE_DATAVIEWCTRL

132
samples/dataview/dataview.cpp
View File

@@ -34,6 +34,36 @@
#include "null.xpm"
/* XPM */
static const char *small1_xpm[] = {
/* columns rows colors chars-per-pixel */
"16 16 6 1",
". c Black",
"o c #FFFFFF",
"X c #000080",
"O c #FFFF00",
" c None",
"+ c #FF0000",
/* pixels */
" ",
" ",
" ",
" ....... ",
" .XXXXX. ",
" .oXXXX. ",
" .oXXX.......",
".....oXXX.OOOOO.",
".+++.XXXX.oOOOO.",
".o++......oOOOO.",
".o++++. .oOOOO.",
".o++++. .OOOOO.",
".+++++. .......",
"....... ",
" ",
" "
};
#define DEFAULT_ALIGN wxALIGN_LEFT
#define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES)
@@ -327,7 +357,11 @@ class MyListModel: public wxDataViewIndexListModel
{
public:
MyListModel() :
wxDataViewIndexListModel( 100 )
#ifdef __WXMAC__
wxDataViewIndexListModel( 1000 )
#else
wxDataViewIndexListModel( 100000 )
#endif
{
unsigned int i;
for (i = 0; i < 100; i++)
@@ -379,8 +413,17 @@ public:
unsigned int row, unsigned int col ) const
{
if (col==0)
{
if (row >= m_array.GetCount())
{
wxString str;
str.Printf( "row %d", row );
variant = str;
}
else
{
variant = m_array[ row ];
}
} else
if (col==1)
{
@@ -414,6 +457,9 @@ public:
{
if (col == 0)
{
if (row >= m_array.GetCount())
return false;
m_array[row] = variant.GetString();
return true;
}
@@ -449,8 +495,6 @@ public:
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnTestTreeCtrl(wxCommandEvent& event);
void OnAddMozart(wxCommandEvent& event);
void OnDeleteMusic(wxCommandEvent& event);
void OnDeleteYear(wxCommandEvent& event);
@@ -529,8 +573,6 @@ enum
ID_ABOUT = wxID_ABOUT,
ID_EXIT = wxID_EXIT,
ID_TEST_TREECTRL = 40,
ID_MUSIC_CTRL = 50,
ID_ADD_MOZART = 100,
@@ -544,7 +586,6 @@ enum
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU( ID_ABOUT, MyFrame::OnAbout )
EVT_MENU( ID_TEST_TREECTRL, MyFrame::OnTestTreeCtrl )
EVT_MENU( ID_EXIT, MyFrame::OnQuit )
EVT_BUTTON( ID_ADD_MOZART, MyFrame::OnAddMozart )
EVT_BUTTON( ID_DELETE_MUSIC, MyFrame::OnDeleteMusic )
@@ -585,8 +626,6 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int
wxMenu *file_menu = new wxMenu;
file_menu->Append(ID_ABOUT, "&About");
file_menu->AppendSeparator();
file_menu->Append(ID_TEST_TREECTRL, "Test &Treectrl");
file_menu->AppendSeparator();
file_menu->Append(ID_EXIT, "E&xit");
wxMenuBar *menu_bar = new wxMenuBar;
@@ -659,57 +698,17 @@ MyFrame::MyFrame(wxFrame *frame, const wxString &title, int x, int y, int w, int
main_sizer->Add( button_sizer, 0, wxGROW, 0 );
wxBoxSizer *bottom_sizer = new wxBoxSizer( wxHORIZONTAL );
m_log = new wxTextCtrl( this, -1, "", wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE );
m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_log));
wxLogMessage("This is the log window");
main_sizer->Add( m_log, 1, wxGROW );
bottom_sizer->Add( m_log, 1, wxGROW );
SetSizer( main_sizer );
}
// wxDataViewTreeStore
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
{
Close(true);
}
/* XPM */
static const char *small1_xpm[] = {
/* columns rows colors chars-per-pixel */
"16 16 6 1",
". c Black",
"o c #FFFFFF",
"X c #000080",
"O c #FFFF00",
" c None",
"+ c #FF0000",
/* pixels */
" ",
" ",
" ",
" ....... ",
" .XXXXX. ",
" .oXXXX. ",
" .oXXX.......",
".....oXXX.OOOOO.",
".+++.XXXX.oOOOO.",
".o++......oOOOO.",
".o++++. .oOOOO.",
".o++++. .OOOOO.",
".+++++. .......",
"....... ",
" ",
" "
};
void MyFrame::OnTestTreeCtrl(wxCommandEvent& WXUNUSED(event) )
{
wxDialog dialog( this, -1, wxString(wxT("Test wxDataViewTreeStore")));
wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
wxDataViewCtrl *treectrl = new wxDataViewCtrl( &dialog, -1,
wxDataViewCtrl *treectrl = new wxDataViewCtrl( this, -1,
wxDefaultPosition, wxSize(300,200), wxDV_NO_HEADER );
wxDataViewTreeStore *store = new wxDataViewTreeStore;
@@ -722,17 +721,30 @@ void MyFrame::OnTestTreeCtrl(wxCommandEvent& WXUNUSED(event) )
treectrl->AppendIconTextColumn( "no label", 0, wxDATAVIEW_CELL_INERT, 200 );
main_sizer->Add( treectrl, 1, wxGROW );
bottom_sizer->Add( treectrl );
// wxDataViewTreeCtrl
wxSizer *button_sizer = dialog.CreateButtonSizer( wxOK );
if (button_sizer)
main_sizer->Add( button_sizer, 0, wxGROW|wxALL, 10 );
wxDataViewTreeCtrl *treectrl2 = new wxDataViewTreeCtrl( this, -1, wxDefaultPosition, wxSize(300,200) );
wxImageList *ilist = new wxImageList;
ilist->Add( wxIcon(small1_xpm) );
parent = treectrl2->AppendContainer( wxDataViewItem(0), "Root 1", 0 );
child = treectrl2->AppendItem( parent, "Child 1", 0 );
child = treectrl2->AppendItem( parent, "Child 2", 0 );
child = treectrl2->AppendItem( parent, "Child 3", 0 );
dialog.SetSizer( main_sizer );
main_sizer->Fit( &dialog );
bottom_sizer->Add( treectrl2 );
dialog.ShowModal();
// main sizer
main_sizer->Add( bottom_sizer, 0, wxGROW );
SetSizer( main_sizer );
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
{
Close(true);
}
void MyFrame::OnAddMozart(wxCommandEvent& WXUNUSED(event) )

160
src/common/datavcmn.cpp
View File

@@ -781,6 +781,11 @@ wxDataViewModel* wxDataViewCtrlBase::GetModel()
return m_model;
}
const wxDataViewModel* wxDataViewCtrlBase::GetModel() const
{
return m_model;
}
wxDataViewColumn *
wxDataViewCtrlBase::AppendTextColumn( const wxString &label, unsigned int model_column,
wxDataViewCellMode mode, int width, wxAlignment align, int flags )
@@ -1163,6 +1168,7 @@ wxDataViewTreeStoreContainerNode::wxDataViewTreeStoreContainerNode(
wxDataViewTreeStoreNode( parent, text, icon, data )
{
m_iconExpanded = expanded;
m_isExpanded = false;
m_children.DeleteContents(true);
}
@@ -1424,7 +1430,15 @@ wxDataViewTreeStore::GetValue(wxVariant &variant,
wxDataViewTreeStoreNode *node = FindNode( item );
if (!node) return;
wxDataViewIconText data( node->GetText(), node->GetIcon() );
wxIcon icon( node->GetIcon());
if (node->IsContainer())
{
wxDataViewTreeStoreContainerNode *container = (wxDataViewTreeStoreContainerNode*) node;
if (container->IsExpanded() && container->GetExpandedIcon().IsOk())
icon = container->GetExpandedIcon();
}
wxDataViewIconText data( node->GetText(), icon );
variant << data;
}
@@ -1536,5 +1550,149 @@ wxDataViewTreeStoreContainerNode *wxDataViewTreeStore::FindContainerNode( const
return (wxDataViewTreeStoreContainerNode*) node;
}
//-----------------------------------------------------------------------------
// wxDataViewTreeCtrl
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxDataViewTreeCtrl,wxDataViewCtrl)
BEGIN_EVENT_TABLE(wxDataViewTreeCtrl,wxDataViewCtrl)
EVT_DATAVIEW_ITEM_EXPANDED(-1, wxDataViewTreeCtrl::OnExpanded)
EVT_DATAVIEW_ITEM_COLLAPSED(-1, wxDataViewTreeCtrl::OnCollapsed)
END_EVENT_TABLE()
wxDataViewTreeCtrl::wxDataViewTreeCtrl()
{
m_imageList = NULL;
}
wxDataViewTreeCtrl::wxDataViewTreeCtrl( wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
{
m_imageList = NULL;
Create( parent, id, pos, size, style, validator );
wxDataViewTreeStore *store = new wxDataViewTreeStore;
AssociateModel( store );
store->DecRef();
AppendIconTextColumn( "", 0, wxDATAVIEW_CELL_INERT, 200 );
}
wxDataViewTreeCtrl::~wxDataViewTreeCtrl()
{
if (m_imageList)
delete m_imageList;
}
bool wxDataViewTreeCtrl::Create( wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator )
{
return wxDataViewCtrl::Create( parent, id, pos, size, style, validator );
}
void wxDataViewTreeCtrl::SetImageList( wxImageList *imagelist )
{
if (m_imageList)
delete m_imageList;
m_imageList = imagelist;
}
wxDataViewItem wxDataViewTreeCtrl::AppendItem( const wxDataViewItem& parent,
const wxString &text, int iconIndex, wxClientData *data )
{
wxIcon icon = wxNullIcon;
if (m_imageList && (iconIndex != -1))
icon = m_imageList->GetIcon( iconIndex );
return GetStore()->AppendItem( parent, text, icon, data );
}
wxDataViewItem wxDataViewTreeCtrl::PrependItem( const wxDataViewItem& parent,
const wxString &text, int iconIndex, wxClientData *data )
{
wxIcon icon = wxNullIcon;
if (m_imageList && (iconIndex != -1))
icon = m_imageList->GetIcon( iconIndex );
return GetStore()->PrependItem( parent, text, icon, data );
}
wxDataViewItem wxDataViewTreeCtrl::InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int iconIndex, wxClientData *data )
{
wxIcon icon = wxNullIcon;
if (m_imageList && (iconIndex != -1))
icon = m_imageList->GetIcon( iconIndex );
return GetStore()->InsertItem( parent, previous, text, icon, data );
}
wxDataViewItem wxDataViewTreeCtrl::PrependContainer( const wxDataViewItem& parent,
const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
{
wxIcon icon = wxNullIcon;
if (m_imageList && (iconIndex != -1))
icon = m_imageList->GetIcon( iconIndex );
wxIcon expanded = wxNullIcon;
if (m_imageList && (expandedIndex != -1))
expanded = m_imageList->GetIcon( expandedIndex );
return GetStore()->PrependContainer( parent, text, icon, expanded, data );
}
wxDataViewItem wxDataViewTreeCtrl::AppendContainer( const wxDataViewItem& parent,
const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
{
wxIcon icon = wxNullIcon;
if (m_imageList && (iconIndex != -1))
icon = m_imageList->GetIcon( iconIndex );
wxIcon expanded = wxNullIcon;
if (m_imageList && (expandedIndex != -1))
expanded = m_imageList->GetIcon( expandedIndex );
return GetStore()->AppendContainer( parent, text, icon, expanded, data );
}
wxDataViewItem wxDataViewTreeCtrl::InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
const wxString &text, int iconIndex, int expandedIndex, wxClientData *data )
{
wxIcon icon = wxNullIcon;
if (m_imageList && (iconIndex != -1))
icon = m_imageList->GetIcon( iconIndex );
wxIcon expanded = wxNullIcon;
if (m_imageList && (expandedIndex != -1))
expanded = m_imageList->GetIcon( expandedIndex );
return GetStore()->InsertContainer( parent, previous, text, icon, expanded, data );
}
void wxDataViewTreeCtrl::OnExpanded( wxDataViewEvent &event )
{
if (m_imageList) return;
wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
if (!container) return;
container->SetExpanded( true );
GetStore()->ItemChanged( event.GetItem() );
}
void wxDataViewTreeCtrl::OnCollapsed( wxDataViewEvent &event )
{
if (m_imageList) return;
wxDataViewTreeStoreContainerNode* container = GetStore()->FindContainerNode( event.GetItem() );
if (!container) return;
container->SetExpanded( false );
GetStore()->ItemChanged( event.GetItem() );
}
#endif // wxUSE_DATAVIEWCTRL