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From wxWidgets master 81570ae070b35c9d52de47b1f14897f3ff1a66c7. include/wx/defs.h -- __w64 warning disable patch by comex brought forward. include/wx/msw/window.h -- added GetContentScaleFactor() which was not implemented on Windows but is necessary for wxBitmap scaling on Mac OS X so it needs to work to avoid #ifdef-ing the code. src/gtk/window.cpp -- Modified DoSetClientSize() to direct call wxWindowGTK::DoSetSize() instead of using public wxWindowBase::SetSize() which now prevents derived classes (like wxAuiToolbar) intercepting the call and breaking it. This matches Windows which does NOT need to call DoSetSize internally. End result is this fixes Dolphin's debug tools toolbars on Linux. src/osx/window_osx.cpp -- Same fix as for GTK since it has the same issue. src/msw/radiobox.cpp -- Hacked to fix display in HiDPI (was clipping off end of text). Updated CMakeLists for Linux and Mac OS X. Small code changes to Dolphin to fix debug error boxes, deprecation warnings, and retain previous UI behavior on Windows.
349 lines
13 KiB
C++
349 lines
13 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/treectrl.h
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// Purpose: wxTreeCtrl class
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// Author: Julian Smart
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// Modified by: Vadim Zeitlin to be less MSW-specific on 10/10/98
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// Created: 01/02/97
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MSW_TREECTRL_H_
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#define _WX_MSW_TREECTRL_H_
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#if wxUSE_TREECTRL
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#include "wx/textctrl.h"
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#include "wx/dynarray.h"
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#include "wx/treebase.h"
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#include "wx/hashmap.h"
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#ifdef __GNUWIN32__
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// Cygwin windows.h defines these identifiers
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#undef GetFirstChild
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#undef GetNextSibling
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#endif // Cygwin
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// fwd decl
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class WXDLLIMPEXP_FWD_CORE wxImageList;
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class WXDLLIMPEXP_FWD_CORE wxDragImage;
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struct WXDLLIMPEXP_FWD_CORE wxTreeViewItem;
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// hash storing attributes for our items
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WX_DECLARE_EXPORTED_VOIDPTR_HASH_MAP(wxTreeItemAttr *, wxMapTreeAttr);
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// ----------------------------------------------------------------------------
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// wxTreeCtrl
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxTreeCtrl : public wxTreeCtrlBase
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{
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public:
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// creation
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// --------
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wxTreeCtrl() { Init(); }
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wxTreeCtrl(wxWindow *parent, wxWindowID id = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxTreeCtrlNameStr)
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{
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Create(parent, id, pos, size, style, validator, name);
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}
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virtual ~wxTreeCtrl();
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bool Create(wxWindow *parent, wxWindowID id = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxTreeCtrlNameStr);
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// implement base class pure virtuals
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// ----------------------------------
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virtual unsigned int GetCount() const;
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virtual unsigned int GetIndent() const;
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virtual void SetIndent(unsigned int indent);
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virtual void SetImageList(wxImageList *imageList);
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virtual void SetStateImageList(wxImageList *imageList);
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virtual wxString GetItemText(const wxTreeItemId& item) const;
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virtual int GetItemImage(const wxTreeItemId& item,
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wxTreeItemIcon which = wxTreeItemIcon_Normal) const;
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virtual wxTreeItemData *GetItemData(const wxTreeItemId& item) const;
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virtual wxColour GetItemTextColour(const wxTreeItemId& item) const;
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virtual wxColour GetItemBackgroundColour(const wxTreeItemId& item) const;
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virtual wxFont GetItemFont(const wxTreeItemId& item) const;
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virtual void SetItemText(const wxTreeItemId& item, const wxString& text);
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virtual void SetItemImage(const wxTreeItemId& item, int image,
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wxTreeItemIcon which = wxTreeItemIcon_Normal);
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virtual void SetItemData(const wxTreeItemId& item, wxTreeItemData *data);
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virtual void SetItemHasChildren(const wxTreeItemId& item, bool has = true);
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virtual void SetItemBold(const wxTreeItemId& item, bool bold = true);
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virtual void SetItemDropHighlight(const wxTreeItemId& item,
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bool highlight = true);
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virtual void SetItemTextColour(const wxTreeItemId& item,
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const wxColour& col);
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virtual void SetItemBackgroundColour(const wxTreeItemId& item,
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const wxColour& col);
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virtual void SetItemFont(const wxTreeItemId& item, const wxFont& font);
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// item status inquiries
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// ---------------------
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virtual bool IsVisible(const wxTreeItemId& item) const;
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virtual bool ItemHasChildren(const wxTreeItemId& item) const;
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virtual bool IsExpanded(const wxTreeItemId& item) const;
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virtual bool IsSelected(const wxTreeItemId& item) const;
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virtual bool IsBold(const wxTreeItemId& item) const;
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virtual size_t GetChildrenCount(const wxTreeItemId& item,
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bool recursively = true) const;
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// navigation
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// ----------
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virtual wxTreeItemId GetRootItem() const;
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virtual wxTreeItemId GetSelection() const;
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virtual size_t GetSelections(wxArrayTreeItemIds& selections) const;
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virtual wxTreeItemId GetFocusedItem() const;
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virtual void ClearFocusedItem();
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virtual void SetFocusedItem(const wxTreeItemId& item);
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virtual wxTreeItemId GetItemParent(const wxTreeItemId& item) const;
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virtual wxTreeItemId GetFirstChild(const wxTreeItemId& item,
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wxTreeItemIdValue& cookie) const;
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virtual wxTreeItemId GetNextChild(const wxTreeItemId& item,
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wxTreeItemIdValue& cookie) const;
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virtual wxTreeItemId GetLastChild(const wxTreeItemId& item) const;
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virtual wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
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virtual wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;
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virtual wxTreeItemId GetFirstVisibleItem() const;
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virtual wxTreeItemId GetNextVisible(const wxTreeItemId& item) const;
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virtual wxTreeItemId GetPrevVisible(const wxTreeItemId& item) const;
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// operations
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// ----------
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virtual wxTreeItemId AddRoot(const wxString& text,
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int image = -1, int selectedImage = -1,
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wxTreeItemData *data = NULL);
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virtual void Delete(const wxTreeItemId& item);
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virtual void DeleteChildren(const wxTreeItemId& item);
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virtual void DeleteAllItems();
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virtual void Expand(const wxTreeItemId& item);
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virtual void Collapse(const wxTreeItemId& item);
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virtual void CollapseAndReset(const wxTreeItemId& item);
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virtual void Toggle(const wxTreeItemId& item);
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virtual void Unselect();
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virtual void UnselectAll();
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virtual void SelectItem(const wxTreeItemId& item, bool select = true);
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virtual void SelectChildren(const wxTreeItemId& parent);
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virtual void EnsureVisible(const wxTreeItemId& item);
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virtual void ScrollTo(const wxTreeItemId& item);
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virtual wxTextCtrl *EditLabel(const wxTreeItemId& item,
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wxClassInfo* textCtrlClass = wxCLASSINFO(wxTextCtrl));
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virtual wxTextCtrl *GetEditControl() const;
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virtual void EndEditLabel(const wxTreeItemId& WXUNUSED(item),
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bool discardChanges = false)
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{
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DoEndEditLabel(discardChanges);
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}
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virtual void SortChildren(const wxTreeItemId& item);
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virtual bool GetBoundingRect(const wxTreeItemId& item,
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wxRect& rect,
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bool textOnly = false) const;
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// implementation
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// --------------
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virtual wxVisualAttributes GetDefaultAttributes() const
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{
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return GetClassDefaultAttributes(GetWindowVariant());
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}
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static wxVisualAttributes
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GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
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virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
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virtual WXLRESULT MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
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virtual bool MSWCommand(WXUINT param, WXWORD id);
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virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
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virtual bool MSWShouldPreProcessMessage(WXMSG* msg);
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// override some base class virtuals
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virtual bool SetBackgroundColour(const wxColour &colour);
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virtual bool SetForegroundColour(const wxColour &colour);
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// returns true if the platform should explicitly apply a theme border
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virtual bool CanApplyThemeBorder() const { return false; }
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protected:
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// Implement "update locking" in a custom way for this control.
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virtual void DoFreeze();
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virtual void DoThaw();
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virtual void DoSetSize(int x, int y,
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int width, int height,
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int sizeFlags = wxSIZE_AUTO);
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// SetImageList helper
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void SetAnyImageList(wxImageList *imageList, int which);
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// refresh a single item
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void RefreshItem(const wxTreeItemId& item);
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// end edit label
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void DoEndEditLabel(bool discardChanges = false);
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virtual int DoGetItemState(const wxTreeItemId& item) const;
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virtual void DoSetItemState(const wxTreeItemId& item, int state);
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virtual wxTreeItemId DoInsertItem(const wxTreeItemId& parent,
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size_t pos,
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const wxString& text,
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int image, int selectedImage,
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wxTreeItemData *data);
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virtual wxTreeItemId DoInsertAfter(const wxTreeItemId& parent,
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const wxTreeItemId& idPrevious,
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const wxString& text,
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int image = -1, int selImage = -1,
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wxTreeItemData *data = NULL);
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virtual wxTreeItemId DoTreeHitTest(const wxPoint& point, int& flags) const;
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// obtain the user data for the lParam member of TV_ITEM
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class wxTreeItemParam *GetItemParam(const wxTreeItemId& item) const;
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// update the event to include the items client data and pass it to
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// HandleWindowEvent(), return true if it processed it
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bool HandleTreeEvent(wxTreeEvent& event) const;
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// pass the event to HandleTreeEvent() and return true if the event was
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// either unprocessed or not vetoed
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bool IsTreeEventAllowed(wxTreeEvent& event) const
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{
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return !HandleTreeEvent(event) || event.IsAllowed();
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}
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// generate a wxEVT_KEY_DOWN event from the specified WPARAM/LPARAM values
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// having the same meaning as for WM_KEYDOWN, return true if it was
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// processed
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bool MSWHandleTreeKeyDownEvent(WXWPARAM wParam, WXLPARAM lParam);
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// handle a key event in a multi-selection control, should be only called
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// for keys which can be used to change the selection
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//
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// return true if the key was processed, false otherwise
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bool MSWHandleSelectionKey(unsigned vkey);
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// data used only while editing the item label:
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wxTextCtrl *m_textCtrl; // text control in which it is edited
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wxTreeItemId m_idEdited; // the item being edited
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private:
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// the common part of all ctors
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void Init();
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// helper functions
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bool DoGetItem(wxTreeViewItem *tvItem) const;
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void DoSetItem(wxTreeViewItem *tvItem);
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void DoExpand(const wxTreeItemId& item, int flag);
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void DoSelectItem(const wxTreeItemId& item, bool select = true);
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void DoUnselectItem(const wxTreeItemId& item);
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void DoToggleItemSelection(const wxTreeItemId& item);
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void DoUnselectAll();
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void DoSelectChildren(const wxTreeItemId& parent);
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void DeleteTextCtrl();
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// return true if the item is the hidden root one (i.e. it's the root item
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// and the tree has wxTR_HIDE_ROOT style)
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bool IsHiddenRoot(const wxTreeItemId& item) const;
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// check if the given flags (taken from TV_HITTESTINFO structure)
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// indicate a position "on item": this is less trivial than just checking
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// for TVHT_ONITEM because we consider that points to the left and right of
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// item text are also "on item" when wxTR_FULL_ROW_HIGHLIGHT is used as the
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// item visually spans the entire breadth of the window then
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bool MSWIsOnItem(unsigned flags) const;
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// Delete the given item from the native control.
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bool MSWDeleteItem(const wxTreeItemId& item);
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// the hash storing the items attributes (indexed by item ids)
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wxMapTreeAttr m_attrs;
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// true if the hash above is not empty
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bool m_hasAnyAttr;
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#if wxUSE_DRAGIMAGE
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// used for dragging
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wxDragImage *m_dragImage;
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#endif
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// Virtual root item, if wxTR_HIDE_ROOT is set.
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void* m_pVirtualRoot;
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// the starting item for selection with Shift
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wxTreeItemId m_htSelStart, m_htClickedItem;
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wxPoint m_ptClick;
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// whether dragging has started
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bool m_dragStarted;
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// whether focus was lost between subsequent clicks of a single item
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bool m_focusLost;
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// set when we are changing selection ourselves (only used in multi
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// selection mode)
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bool m_changingSelection;
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// whether we need to trigger a state image click event
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bool m_triggerStateImageClick;
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// whether we need to deselect other items on mouse up
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bool m_mouseUpDeselect;
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// The size to restore the control to when it is thawed, see DoThaw().
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wxSize m_thawnSize;
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friend class wxTreeItemIndirectData;
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friend class wxTreeSortHelper;
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wxDECLARE_DYNAMIC_CLASS(wxTreeCtrl);
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wxDECLARE_NO_COPY_CLASS(wxTreeCtrl);
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};
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#endif // wxUSE_TREECTRL
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#endif // _WX_MSW_TREECTRL_H_
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