9905086c2d
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@949 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
127 lines
3.4 KiB
C++
127 lines
3.4 KiB
C++
/*-*- c++ -*-********************************************************
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* wxLwindow.h : a scrolled Window for displaying/entering rich text*
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* *
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* (C) 1998 by Karsten Ballüder (Ballueder@usa.net) *
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* *
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* $Id$
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*******************************************************************/
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#ifndef WXLWINDOW_H
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#define WXLWINDOW_H
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#ifdef __GNUG__
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# pragma interface "wxlwindow.h"
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#endif
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#ifndef USE_PCH
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# include <wx/wx.h>
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#endif
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#include "wxllist.h"
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enum
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{
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WXLOWIN_MENU_LARGER = 12000,
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WXLOWIN_MENU_SMALLER,
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WXLOWIN_MENU_UNDERLINE,
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WXLOWIN_MENU_BOLD,
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WXLOWIN_MENU_ITALICS,
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WXLOWIN_MENU_ROMAN,
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WXLOWIN_MENU_TYPEWRITER,
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WXLOWIN_MENU_SANSSERIF,
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WXLOWIN_MENU_RCLICK,
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WXLOWIN_MENU_LCLICK,
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WXLOWIN_MENU_DBLCLICK
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};
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class wxLayoutWindow : public wxScrolledWindow
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{
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public:
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/** Constructor.
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@param parent parent window to display this panel in
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*/
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wxLayoutWindow(wxWindow *parent);
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/* Returns a reference to the wxLayoutList object.
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@return the list
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*/
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wxLayoutList & GetLayoutList(void) { return m_llist; }
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// clears the window and sets default parameters:
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void Clear(int family = wxROMAN, int size=12, int style=wxNORMAL, int weight=wxNORMAL,
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int underline=0, char const *fg="black", char const
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*bg="white")
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{
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GetLayoutList().Clear(family,size,style,weight,underline,fg,bg);
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SetBackgroundColour( *GetLayoutList().GetDefaults()->GetBGColour());
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m_bDirty = FALSE;
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}
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// callbacks
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// NB: these functions are used as event handlers and must not be virtual
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void OnPaint(wxPaintEvent &event);
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void OnLeftMouseClick(wxMouseEvent& event)
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{ OnMouse(WXLOWIN_MENU_LCLICK, event); }
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void OnRightMouseClick(wxMouseEvent& event)
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{ OnMouse(WXLOWIN_MENU_RCLICK, event); }
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void OnMouseDblClick(wxMouseEvent& event)
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{ OnMouse(WXLOWIN_MENU_DBLCLICK, event); }
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void OnChar(wxKeyEvent& event);
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void OnMenu(wxCommandEvent& event);
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void EnablePopup(bool enable = true) { m_DoPopupMenu = enable; }
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/// gets called by either Update() or OnPaint()
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void DoPaint(wxDC &dc);
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#ifdef __WXMSW__
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virtual long MSWGetDlgCode();
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#endif //MSW
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void UpdateScrollbars(void);
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void Print(void);
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wxMenu * wxLayoutWindow::MakeFormatMenu(void);
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/// if the flag is true, we send events when user clicks on embedded objects
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inline void SetMouseTracking(bool doIt = true) { m_doSendEvents = doIt; }
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virtual ~wxLayoutWindow() { if(m_PopupMenu) delete m_PopupMenu; }
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// dirty flag access
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bool IsDirty() const { return m_llist.IsDirty(); }
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void ResetDirty() { m_llist.ResetDirty(); }
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protected:
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/// generic function for mouse events processing
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void OnMouse(int eventId, wxMouseEvent& event);
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/// repaint if needed
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void Update(void);
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/// for sending events
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wxWindow *m_Parent;
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bool m_doSendEvents;
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/// the layout list to be displayed
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wxLayoutList m_llist;
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/// have we already set the scrollbars?
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bool m_ScrollbarsSet;
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/// Where does the current view start?
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int m_ViewStartX; int m_ViewStartY;
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/// do we have unsaved data?
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bool m_bDirty;
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/// do we handle clicks of the right mouse button?
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bool m_DoPopupMenu;
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/// the menu
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wxMenu * m_PopupMenu;
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private:
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DECLARE_EVENT_TABLE()
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};
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#endif
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