X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e47859daebd15efcecb969e612295c868e944d79..62795f413a7222863b4aee76c08764071f94bd87:/src/common/treebase.cpp diff --git a/src/common/treebase.cpp b/src/common/treebase.cpp index bea5d72e35..7283ea3981 100644 --- a/src/common/treebase.cpp +++ b/src/common/treebase.cpp @@ -1,10 +1,9 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: treebase.cpp +// Name: src/common/treebase.cpp // Purpose: Base wxTreeCtrl classes // Author: Julian Smart // Created: 01/02/97 // Modified: -// Id: $Id$ // Copyright: (c) 1998 Robert Roebling, Julian Smart et al // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -29,31 +28,101 @@ #include "wx/treectrl.h" #include "wx/imaglist.h" +extern WXDLLEXPORT_DATA(const char) wxTreeCtrlNameStr[] = "treeCtrl"; + // ---------------------------------------------------------------------------- // events // ---------------------------------------------------------------------------- -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_BEGIN_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_BEGIN_RDRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_END_LABEL_EDIT) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_DELETE_ITEM) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_GET_INFO) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_SET_INFO) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_EXPANDED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_EXPANDING) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_COLLAPSED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_COLLAPSING) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_SEL_CHANGED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_SEL_CHANGING) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_KEY_DOWN) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_ACTIVATED) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_END_DRAG) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_STATE_IMAGE_CLICK) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_GETTOOLTIP) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_TREE_ITEM_MENU) +wxDEFINE_EVENT( wxEVT_TREE_BEGIN_DRAG, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_BEGIN_RDRAG, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_BEGIN_LABEL_EDIT, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_END_LABEL_EDIT, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_DELETE_ITEM, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_GET_INFO, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_SET_INFO, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_EXPANDED, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_EXPANDING, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_COLLAPSED, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_COLLAPSING, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_SEL_CHANGED, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_SEL_CHANGING, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_KEY_DOWN, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_ACTIVATED, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_RIGHT_CLICK, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_MIDDLE_CLICK, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_END_DRAG, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_STATE_IMAGE_CLICK, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_GETTOOLTIP, wxTreeEvent ); +wxDEFINE_EVENT( wxEVT_TREE_ITEM_MENU, wxTreeEvent ); + +// ---------------------------------------------------------------------------- +// XTI +// ---------------------------------------------------------------------------- + +wxDEFINE_FLAGS( wxTreeCtrlStyle ) +wxBEGIN_FLAGS( wxTreeCtrlStyle ) +// new style border flags, we put them first to +// use them for streaming out +wxFLAGS_MEMBER(wxBORDER_SIMPLE) +wxFLAGS_MEMBER(wxBORDER_SUNKEN) +wxFLAGS_MEMBER(wxBORDER_DOUBLE) +wxFLAGS_MEMBER(wxBORDER_RAISED) +wxFLAGS_MEMBER(wxBORDER_STATIC) +wxFLAGS_MEMBER(wxBORDER_NONE) + +// old style border flags +wxFLAGS_MEMBER(wxSIMPLE_BORDER) +wxFLAGS_MEMBER(wxSUNKEN_BORDER) +wxFLAGS_MEMBER(wxDOUBLE_BORDER) +wxFLAGS_MEMBER(wxRAISED_BORDER) +wxFLAGS_MEMBER(wxSTATIC_BORDER) +wxFLAGS_MEMBER(wxBORDER) + +// standard window styles +wxFLAGS_MEMBER(wxTAB_TRAVERSAL) +wxFLAGS_MEMBER(wxCLIP_CHILDREN) +wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) +wxFLAGS_MEMBER(wxWANTS_CHARS) +wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) +wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) +wxFLAGS_MEMBER(wxVSCROLL) +wxFLAGS_MEMBER(wxHSCROLL) + +wxFLAGS_MEMBER(wxTR_EDIT_LABELS) +wxFLAGS_MEMBER(wxTR_NO_BUTTONS) +wxFLAGS_MEMBER(wxTR_HAS_BUTTONS) +wxFLAGS_MEMBER(wxTR_TWIST_BUTTONS) +wxFLAGS_MEMBER(wxTR_NO_LINES) +wxFLAGS_MEMBER(wxTR_FULL_ROW_HIGHLIGHT) +wxFLAGS_MEMBER(wxTR_LINES_AT_ROOT) +wxFLAGS_MEMBER(wxTR_HIDE_ROOT) +wxFLAGS_MEMBER(wxTR_ROW_LINES) +wxFLAGS_MEMBER(wxTR_HAS_VARIABLE_ROW_HEIGHT) +wxFLAGS_MEMBER(wxTR_SINGLE) +wxFLAGS_MEMBER(wxTR_MULTIPLE) +#if WXWIN_COMPATIBILITY_2_8 +wxFLAGS_MEMBER(wxTR_EXTENDED) +#endif +wxFLAGS_MEMBER(wxTR_DEFAULT_STYLE) +wxEND_FLAGS( wxTreeCtrlStyle ) + +wxIMPLEMENT_DYNAMIC_CLASS_XTI(wxTreeCtrl, wxControl, "wx/treectrl.h") + +wxBEGIN_PROPERTIES_TABLE(wxTreeCtrl) +wxEVENT_PROPERTY( TextUpdated, wxEVT_TEXT, wxCommandEvent ) +wxEVENT_RANGE_PROPERTY( TreeEvent, wxEVT_TREE_BEGIN_DRAG, \ + wxEVT_TREE_STATE_IMAGE_CLICK, wxTreeEvent ) + +wxPROPERTY_FLAGS( WindowStyle, wxTreeCtrlStyle, long, SetWindowStyleFlag, \ + GetWindowStyleFlag, wxEMPTY_PARAMETER_VALUE, 0 /*flags*/, \ + wxT("Helpstring"), wxT("group")) // style +wxEND_PROPERTIES_TABLE() + +wxEMPTY_HANDLERS_TABLE(wxTreeCtrl) + +wxCONSTRUCTOR_5( wxTreeCtrl, wxWindow*, Parent, wxWindowID, Id, \ + wxPoint, Position, wxSize, Size, long, WindowStyle ) // ---------------------------------------------------------------------------- // Tree event @@ -97,6 +166,22 @@ wxTreeEvent::wxTreeEvent(const wxTreeEvent & event) // wxTreeCtrlBase // ---------------------------------------------------------------------------- +wxTreeCtrlBase::wxTreeCtrlBase() +{ + m_imageListNormal = + m_imageListState = NULL; + m_ownsImageListNormal = + m_ownsImageListState = false; + + // arbitrary default + m_spacing = 18; + + // quick DoGetBestSize calculation + m_quickBestSize = true; + + Connect(wxEVT_CHAR_HOOK, wxKeyEventHandler(wxTreeCtrlBase::OnCharHook)); +} + wxTreeCtrlBase::~wxTreeCtrlBase() { if (m_ownsImageListNormal) @@ -253,8 +338,10 @@ void wxTreeCtrlBase::CollapseAllChildren(const wxTreeItemId& item) CollapseAllChildren(idCurr); } - // then collapse this element too - Collapse(item); + // then collapse this element too unless it's the hidden root which can't + // be collapsed + if ( item != GetRootItem() || !HasFlag(wxTR_HIDE_ROOT) ) + Collapse(item); Thaw(); } @@ -263,4 +350,26 @@ bool wxTreeCtrlBase::IsEmpty() const return !GetRootItem().IsOk(); } +void wxTreeCtrlBase::OnCharHook(wxKeyEvent& event) +{ + if ( GetEditControl() ) + { + bool discardChanges = false; + switch ( event.GetKeyCode() ) + { + case WXK_ESCAPE: + discardChanges = true; + // fall through + + case WXK_RETURN: + EndEditLabel(GetFocusedItem(), discardChanges); + + // Do not call Skip() below. + return; + } + } + + event.Skip(); +} + #endif // wxUSE_TREECTRL