X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/484523cf522b02385cd47c432d50d117940b46b9..4660d7e5d656bd63c6ba410e6bf36486e7a77d4e:/include/wx/generic/treectlg.h diff --git a/include/wx/generic/treectlg.h b/include/wx/generic/treectlg.h index 4d48f81cde..d10a4e7d42 100644 --- a/include/wx/generic/treectlg.h +++ b/include/wx/generic/treectlg.h @@ -13,19 +13,13 @@ #define _GENERIC_TREECTRL_H_ #ifdef __GNUG__ - #pragma interface "treectrg.h" + #pragma interface "treectlg.h" #endif -#include "wx/defs.h" -#include "wx/string.h" -#include "wx/object.h" -#include "wx/event.h" +#if wxUSE_TREECTRL + #include "wx/scrolwin.h" -#include "wx/textctrl.h" #include "wx/pen.h" -#include "wx/dynarray.h" -#include "wx/timer.h" -#include "wx/treebase.h" // ----------------------------------------------------------------------------- // forward declaration @@ -53,10 +47,11 @@ public: wxGenericTreeCtrl(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT, + long style = wxTR_DEFAULT_STYLE, const wxValidator &validator = wxDefaultValidator, const wxString& name = wxTreeCtrlNameStr) { + Init(); Create(parent, id, pos, size, style, validator, name); } @@ -65,7 +60,7 @@ public: bool Create(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT, + long style = wxTR_DEFAULT_STYLE, const wxValidator &validator = wxDefaultValidator, const wxString& name = wxTreeCtrlNameStr); @@ -86,9 +81,11 @@ public: 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 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. + // 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). @@ -97,16 +94,21 @@ public: // 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); + void AssignImageList(wxImageList *imageList); + void AssignStateImageList(wxImageList *imageList); + void AssignButtonsImageList(wxImageList *imageList); // Functions to work with tree ctrl items. // accessors // --------- - // retrieve items label + // retrieve item's label wxString GetItemText(const wxTreeItemId& item) const; // get one of the images associated with the item (normal by default) int GetItemImage(const wxTreeItemId& item, @@ -117,7 +119,7 @@ public: // modifiers // --------- - // set items label + // set item's label void SetItemText(const wxTreeItemId& item, const wxString& text); // get one of the images associated with the item (normal by default) void SetItemImage(const wxTreeItemId& item, int image, @@ -134,15 +136,22 @@ public: // the item will be shown in bold void SetItemBold(const wxTreeItemId& item, bool bold = TRUE); - // set the items text colour + // set the item's text colour void SetItemTextColour(const wxTreeItemId& item, const wxColour& col); - // set the items background colour + // set the item's background colour void SetItemBackgroundColour(const wxTreeItemId& item, const wxColour& col); - // set the items font (should be of the same height for all items) + // set the item's font (should be of the same height for all items) void SetItemFont(const wxTreeItemId& item, const wxFont& font); + // set the window font + virtual bool SetFont( const wxFont &font ); + + // set the styles. No need to specify a GetWindowStyle here since + // the base wxWindow member function will do it for us + void SetWindowStyle(const long styles); + // item status inquiries // --------------------- @@ -158,6 +167,7 @@ public: bool IsSelected(const wxTreeItemId& item) const; // is item text in bold font? bool IsBold(const wxTreeItemId& item) const; + // does the layout include space for a button? // number of children // ------------------ @@ -210,6 +220,9 @@ public: // get the previous visible item: item must be visible itself! wxTreeItemId GetPrevVisible(const wxTreeItemId& item) const; + // Only for internal use right now, but should probably be public + wxTreeItemId GetNext(const wxTreeItemId& item) const; + // operations // ---------- @@ -274,6 +287,7 @@ public: void EnsureVisible(const wxTreeItemId& item); // scroll to this item (but don't expand its parent) void ScrollTo(const wxTreeItemId& item); + void AdjustMyScrollbars(); // The first function is more portable (because easier to implement // on other platforms), but the second one returns some extra info. @@ -281,6 +295,11 @@ public: { int dummy; return HitTest(point, dummy); } wxTreeItemId HitTest(const wxPoint& point, int& flags); + // get the bounding rectangle of the item (or of its label only) + bool GetBoundingRect(const wxTreeItemId& item, + wxRect& rect, + bool textOnly = FALSE) const; + // 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. @@ -309,6 +328,10 @@ public: // implementation only from now on + // overridden base class virtuals + virtual bool SetBackgroundColour(const wxColour& colour); + virtual bool SetForegroundColour(const wxColour& colour); + // callbacks void OnPaint( wxPaintEvent &event ); void OnSetFocus( wxFocusEvent &event ); @@ -333,27 +356,31 @@ protected: wxGenericTreeItem *m_anchor; wxGenericTreeItem *m_current, *m_key_current, *m_currentEdit; - bool m_hasFocus; - bool m_dirty; - int m_xScroll,m_yScroll; - unsigned int m_indent; - unsigned int m_spacing; + unsigned short m_indent; + unsigned short m_spacing; int m_lineHeight; wxPen m_dottedPen; - wxBrush *m_hilightBrush; + wxBrush *m_hilightBrush, + *m_hilightUnfocusedBrush; + bool m_hasFocus; + bool m_dirty; + bool m_ownsImageListNormal, + m_ownsImageListState, + m_ownsImageListButtons; + bool m_isDragging; // true between BEGIN/END drag events + bool m_renameAccept; + bool m_lastOnSame; // last click on the same item as prev wxImageList *m_imageListNormal, - *m_imageListState; + *m_imageListState, + *m_imageListButtons; 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; - bool m_lastOnSame; // last click on the same item as prev wxString m_renameRes; // the common part of all ctors @@ -365,8 +392,12 @@ protected: const wxString& text, int image, int selectedImage, wxTreeItemData *data); + bool HasButtons(void) const + { return (m_imageListButtons != NULL) + || HasFlag(wxTR_TWIST_BUTTONS|wxTR_HAS_BUTTONS); } - void AdjustMyScrollbars(); +protected: + void CalculateLineHeight(); int GetLineHeight(wxGenericTreeItem *item) const; void PaintLevel( wxGenericTreeItem *item, wxDC& dc, int level, int &y ); void PaintItem( wxGenericTreeItem *item, wxDC& dc); @@ -378,6 +409,12 @@ protected: void RefreshSubtree( wxGenericTreeItem *item ); void RefreshLine( wxGenericTreeItem *item ); + // redraw all selected items + void RefreshSelected(); + + // RefreshSelected() recursive helper + void RefreshSelectedUnder(wxGenericTreeItem *item); + void OnRenameTimer(); void OnRenameAccept(); @@ -394,5 +431,32 @@ private: DECLARE_DYNAMIC_CLASS(wxGenericTreeCtrl) }; +#if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__) +/* + * wxTreeCtrl has to be a real class or we have problems with + * the run-time information. + */ + +class WXDLLEXPORT wxTreeCtrl: public wxGenericTreeCtrl +{ + DECLARE_DYNAMIC_CLASS(wxTreeCtrl) + +public: + wxTreeCtrl() {} + + wxTreeCtrl(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 = wxTreeCtrlNameStr) + : wxGenericTreeCtrl(parent, id, pos, size, style, validator, name) + { + } +}; +#endif // !__WXMSW__ || __WIN16__ || __WXUNIVERSAL__ + +#endif // wxUSE_TREECTRL + #endif // _GENERIC_TREECTRL_H_