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added incremental keyboard search to wxTreeCtrl

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15741 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-06-04 15:00:57 +00:00
parent b0a2d8a882
commit cb59313ce5
3 changed files with 136 additions and 41 deletions
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35
include/wx/generic/treectlg.h
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@@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////////
// Name: treectrl.h
// Name: wx/generic/treectlg.h
// Purpose: wxTreeCtrl class
// Author: Robert Roebling
// Modified by:
@@ -31,6 +31,7 @@ class WXDLLEXPORT wxGenericTreeItem;
class WXDLLEXPORT wxTreeItemData;
class WXDLLEXPORT wxTreeRenameTimer;
class WXDLLEXPORT wxTreeFindTimer;
class WXDLLEXPORT wxTreeTextCtrl;
// -----------------------------------------------------------------------------
@@ -341,21 +342,19 @@ public:
void OnIdle( wxIdleEvent &event );
// implementation helpers
void SendDeleteEvent(wxGenericTreeItem *itemBeingDeleted);
void DrawBorder(const wxTreeItemId& item);
void DrawLine(const wxTreeItemId& item, bool below);
protected:
friend class wxGenericTreeItem;
friend class wxTreeRenameTimer;
friend class wxTreeFindTimer;
friend class wxTreeTextCtrl;
wxFont m_normalFont;
wxFont m_boldFont;
wxGenericTreeItem *m_anchor;
wxGenericTreeItem *m_current, *m_key_current, *m_currentEdit;
wxGenericTreeItem *m_current,
*m_key_current,
*m_currentEdit;
unsigned short m_indent;
unsigned short m_spacing;
int m_lineHeight;
@@ -382,23 +381,37 @@ protected:
wxTimer *m_renameTimer;
wxString m_renameRes;
wxBitmap *m_arrowRight,*m_arrowDown;
wxBitmap *m_arrowRight,
*m_arrowDown;
// incremental search data
wxString m_findPrefix;
wxTimer *m_findTimer;
// the common part of all ctors
void Init();
// misc helpers
void SendDeleteEvent(wxGenericTreeItem *itemBeingDeleted);
void DrawBorder(const wxTreeItemId& item);
void DrawLine(const wxTreeItemId& item, bool below);
void DrawDropEffect(wxGenericTreeItem *item);
wxTreeItemId DoInsertItem(const wxTreeItemId& parent,
size_t previous,
const wxString& text,
int image, int selectedImage,
wxTreeItemData *data);
// find the first item starting with the given prefix after the given item
wxTreeItemId FindItem(const wxTreeItemId& id, const wxString& prefix) const;
bool HasButtons(void) const
{ return (m_imageListButtons != NULL)
|| HasFlag(wxTR_TWIST_BUTTONS|wxTR_HAS_BUTTONS); }
protected:
void CalculateLineHeight();
int GetLineHeight(wxGenericTreeItem *item) const;
void PaintLevel( wxGenericTreeItem *item, wxDC& dc, int level, int &y );
@@ -426,8 +439,6 @@ 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(wxGenericTreeCtrl)