X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5f1ea0eeda0b1eb9178931f6338d6eb8d8fa9ab9..babc97583e1280ac0992ca8e3dbd7604e2d3963b:/include/wx/generic/treectrl.h diff --git a/include/wx/generic/treectrl.h b/include/wx/generic/treectrl.h index 7720cddc91..7d1dd7e39d 100644 --- a/include/wx/generic/treectrl.h +++ b/include/wx/generic/treectrl.h @@ -16,12 +16,6 @@ #pragma interface "treectrl.h" #endif -#ifdef __WXMSW__ -WXDLLEXPORT_DATA(extern const char*) wxTreeCtrlNameStr; -#else -#define wxTreeCtrlNameStr "wxTreeCtrl" -#endif - #include "wx/defs.h" #include "wx/string.h" #include "wx/object.h" @@ -32,51 +26,6 @@ WXDLLEXPORT_DATA(extern const char*) wxTreeCtrlNameStr; #include "wx/dynarray.h" #include "wx/timer.h" -//those defines should only be done in generic/treectrl.h, -//because wxMSW doesn't allow mutiple selection - -#ifndef wxTR_SINGLE -#define wxTR_SINGLE 0x0000 -#define wxTR_MULTIPLE 0x0020 -#define wxTR_EXTENDED 0x0040 -#define wxTR_HAS_VARIABLE_ROW_HIGHT 0x0080 -#endif - -// ----------------------------------------------------------------------------- -// constants -// ----------------------------------------------------------------------------- - -// values for the `flags' parameter of wxTreeCtrl::HitTest() which determine -// where exactly the specified point is situated: - -static const int wxTREE_HITTEST_ABOVE = 0x0001; -static const int wxTREE_HITTEST_BELOW = 0x0002; -static const int wxTREE_HITTEST_NOWHERE = 0x0004; - // on the button associated with an item. -static const int wxTREE_HITTEST_ONITEMBUTTON = 0x0008; - // on the bitmap associated with an item. -static const int wxTREE_HITTEST_ONITEMICON = 0x0010; - // on the ident associated with an item. -static const int wxTREE_HITTEST_ONITEMIDENT = 0x0020; - // on the label (string) associated with an item. -static const int wxTREE_HITTEST_ONITEMLABEL = 0x0040; - // on the right of the label associated with an item. -static const int wxTREE_HITTEST_ONITEMRIGHT = 0x0080; - // on the label (string) associated with an item. -//static const int wxTREE_HITTEST_ONITEMSTATEICON = 0x0100; - // on the left of the wxTreeCtrl. -static const int wxTREE_HITTEST_TOLEFT = 0x0200; - // on the right of the wxTreeCtrl. -static const int wxTREE_HITTEST_TORIGHT = 0x0400; - // on the upper part (first half) of the item. -static const int wxTREE_HITTEST_ONITEMUPPERPART = 0x0800; - // on the lower part (second half) of the item. -static const int wxTREE_HITTEST_ONITEMLOWERPART = 0x1000; - - // anywhere on the item -static const int wxTREE_HITTEST_ONITEM = wxTREE_HITTEST_ONITEMICON | - wxTREE_HITTEST_ONITEMLABEL; - // ----------------------------------------------------------------------------- // forward declaration // ----------------------------------------------------------------------------- @@ -147,48 +96,6 @@ protected: wxTreeItemId m_pItem; }; -//----------------------------------------------------------------------------- -// wxTreeRenameTimer (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxTreeRenameTimer: public wxTimer -{ - private: - wxTreeCtrl *m_owner; - - public: - wxTreeRenameTimer( wxTreeCtrl *owner ); - void Notify(); -}; - -//----------------------------------------------------------------------------- -// wxTreeTextCtrl (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxTreeTextCtrl: public wxTextCtrl -{ - DECLARE_DYNAMIC_CLASS(wxTreeTextCtrl); - - private: - bool *m_accept; - wxString *m_res; - wxTreeCtrl *m_owner; - wxString m_startValue; - - public: - wxTreeTextCtrl(void) {}; - wxTreeTextCtrl( wxWindow *parent, const wxWindowID id, - bool *accept, wxString *res, wxTreeCtrl *owner, - const wxString &value = "", - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, - int style = 0, const wxValidator& validator = wxDefaultValidator, - const wxString &name = "wxTreeTextCtrlText" ); - void OnChar( wxKeyEvent &event ); - void OnKillFocus( wxFocusEvent &event ); - - DECLARE_EVENT_TABLE() -}; - // ----------------------------------------------------------------------------- // wxTreeCtrl - the tree control // ----------------------------------------------------------------------------- @@ -231,10 +138,10 @@ public: unsigned int GetIndent() const { return m_indent; } void SetIndent(unsigned int indent); - // spacing is the number of pixels between the start and the Text + // spacing is the number of pixels between the start and the Text unsigned int GetSpacing() const { return m_spacing; } void SetSpacing(unsigned int spacing); - + // image list: these functions allow to associate an image list with // the control and retrieve it. Note that the control does _not_ delete // the associated image list when it's deleted in order to allow image @@ -258,10 +165,9 @@ public: // retrieve items label wxString GetItemText(const wxTreeItemId& item) const; - // get the normal item image - int GetItemImage(const wxTreeItemId& item) const; - // get the selected item image - int GetItemSelectedImage(const wxTreeItemId& item) const; + // get one of the images associated with the item (normal by default) + int GetItemImage(const wxTreeItemId& item, + wxTreeItemIcon which = wxTreeItemIcon_Normal) const; // get the data associated with the item wxTreeItemData *GetItemData(const wxTreeItemId& item) const; @@ -270,10 +176,9 @@ public: // set items label void SetItemText(const wxTreeItemId& item, const wxString& text); - // set the normal item image - void SetItemImage(const wxTreeItemId& item, int image); - // set the selected item image - void SetItemSelectedImage(const wxTreeItemId& item, int image); + // get one of the images associated with the item (normal by default) + void SetItemImage(const wxTreeItemId& item, int image, + wxTreeItemIcon which = wxTreeItemIcon_Normal); // associate some data with the item void SetItemData(const wxTreeItemId& item, wxTreeItemData *data); @@ -286,6 +191,15 @@ public: // the item will be shown in bold void SetItemBold(const wxTreeItemId& item, bool bold = TRUE); + // set the items text colour + void SetItemTextColour(const wxTreeItemId& item, const wxColour& col); + + // set the items background colour + void SetItemBackgroundColour(const wxTreeItemId& item, const wxColour& col); + + // set the items font (should be of the same height for all items) + void SetItemFont(const wxTreeItemId& item, const wxFont& font); + // item status inquiries // --------------------- @@ -374,6 +288,13 @@ public: int image = -1, int selectedImage = -1, wxTreeItemData *data = NULL); + // insert a new item before the one with the given index + wxTreeItemId InsertItem(const wxTreeItemId& parent, + size_t index, + const wxString& text, + int image = -1, int selectedImage = -1, + wxTreeItemData *data = NULL); + // insert a new item in as the last child of the parent wxTreeItemId AppendItem(const wxTreeItemId& parent, const wxString& text, @@ -420,7 +341,7 @@ public: // been before. void EditLabel( const wxTreeItemId& item ) { Edit( item ); } void Edit( const wxTreeItemId& item ); - + // sorting // this function is called to compare 2 items and should return -1, 0 // or +1 if the first item is less than, equal to or greater than the @@ -433,6 +354,16 @@ public: // NB: this function is not reentrant and not MT-safe (FIXME)! void SortChildren(const wxTreeItemId& item); + // deprecated functions: use Set/GetItemImage directly + // get the selected item image + int GetItemSelectedImage(const wxTreeItemId& item) const + { return GetItemImage(item, wxTreeItemIcon_Selected); } + // set the selected item image + void SetItemSelectedImage(const wxTreeItemId& item, int image) + { SetItemImage(item, image, wxTreeItemIcon_Selected); } + + // implementation only from now on + // callbacks void OnPaint( wxPaintEvent &event ); void OnSetFocus( wxFocusEvent &event ); @@ -441,18 +372,20 @@ public: void OnMouse( wxMouseEvent &event ); void OnIdle( wxIdleEvent &event ); - // implementation + // implementation helpers void SendDeleteEvent(wxGenericTreeItem *itemBeingDeleted); - // Draw Special Information - void DrawBorder(wxTreeItemId& item); - void DrawLine(wxTreeItemId& item, bool below); - + void DrawBorder(const wxTreeItemId& item); + void DrawLine(const wxTreeItemId& item, bool below); + protected: friend class wxGenericTreeItem; friend class wxTreeRenameTimer; friend class wxTreeTextCtrl; + wxFont m_normalFont; + wxFont m_boldFont; + wxGenericTreeItem *m_anchor; wxGenericTreeItem *m_current, *m_key_current, *m_currentEdit; bool m_hasFocus; @@ -465,7 +398,14 @@ protected: wxBrush *m_hilightBrush; wxImageList *m_imageListNormal, *m_imageListState; + int m_dragCount; + wxPoint m_dragStart; + bool m_isDragging; // true between BEGIN/END drag events + wxGenericTreeItem *m_dropTarget; + wxCursor m_oldCursor; // cursor is changed while dragging + wxGenericTreeItem *m_oldSelection; + wxTimer *m_renameTimer; bool m_renameAccept; wxString m_renameRes; @@ -491,7 +431,7 @@ protected: void RefreshSubtree( wxGenericTreeItem *item ); void RefreshLine( wxGenericTreeItem *item ); - + void OnRenameTimer(); void OnRenameAccept(); @@ -501,6 +441,8 @@ protected: bool TagNextChildren(wxGenericTreeItem *crt_item, wxGenericTreeItem *last_item, bool select); void UnselectAllChildren( wxGenericTreeItem *item ); + void DrawDropEffect(wxGenericTreeItem *item); + private: DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxTreeCtrl)