added wxSimpleHtmlListBox (patch 1576109 by Francesco)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42257 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
@@ -14,6 +14,7 @@
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#include "wx/vlbox.h" // base class
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#include "wx/html/htmlwin.h"
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#include "wx/ctrlsub.h"
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#if wxUSE_FILESYSTEM
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#include "wx/filesys.h"
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@@ -24,6 +25,9 @@ class WXDLLIMPEXP_HTML wxHtmlWinParser;
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class WXDLLIMPEXP_HTML wxHtmlListBoxCache;
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class WXDLLIMPEXP_HTML wxHtmlListBoxStyle;
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extern WXDLLEXPORT_DATA(const wxChar) wxHtmlListBoxNameStr[];
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extern WXDLLEXPORT_DATA(const wxChar) wxSimpleHtmlListBoxNameStr[];
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// ----------------------------------------------------------------------------
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// wxHtmlListBox
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// ----------------------------------------------------------------------------
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@@ -46,7 +50,7 @@ public:
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0,
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const wxString& name = wxVListBoxNameStr);
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const wxString& name = wxHtmlListBoxNameStr);
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// really creates the control and sets the initial number of items in it
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// (which may be changed later with SetItemCount())
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@@ -59,7 +63,7 @@ public:
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0,
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const wxString& name = wxVListBoxNameStr);
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const wxString& name = wxHtmlListBoxNameStr);
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// destructor cleans up whatever resources we use
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virtual ~wxHtmlListBox();
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@@ -111,7 +115,7 @@ protected:
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// This method may be overriden to handle clicking on a link in
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// the listbox. By default, clicking links is ignored.
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virtual void OnLinkClicked(size_t WXUNUSED(n),
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const wxHtmlLinkInfo& WXUNUSED(link)) {}
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const wxHtmlLinkInfo& WXUNUSED(link)) { }
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// event handlers
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void OnSize(wxSizeEvent& event);
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@@ -183,5 +187,137 @@ private:
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DECLARE_NO_COPY_CLASS(wxHtmlListBox)
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};
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// ----------------------------------------------------------------------------
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// wxSimpleHtmlListBox
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// ----------------------------------------------------------------------------
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#define wxHLB_DEFAULT_STYLE wxBORDER_SUNKEN
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#define wxHLB_MULTIPLE wxLB_MULTIPLE
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class WXDLLIMPEXP_HTML wxSimpleHtmlListBox : public wxHtmlListBox,
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public wxItemContainer
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{
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public:
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// wxListbox-compatible constructors
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// ---------------------------------
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wxSimpleHtmlListBox() { }
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wxSimpleHtmlListBox(wxWindow *parent,
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wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0, const wxString choices[] = NULL,
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long style = wxHLB_DEFAULT_STYLE,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxSimpleHtmlListBoxNameStr)
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{
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Create(parent, id, pos, size, n, choices, style, validator, name);
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}
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wxSimpleHtmlListBox(wxWindow *parent,
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wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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const wxArrayString& choices,
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long style = wxHLB_DEFAULT_STYLE,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxSimpleHtmlListBoxNameStr)
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{
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Create(parent, id, pos, size, choices, style, validator, name);
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}
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0, const wxString choices[] = NULL,
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long style = wxHLB_DEFAULT_STYLE,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxSimpleHtmlListBoxNameStr);
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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const wxArrayString& choices,
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long style = wxHLB_DEFAULT_STYLE,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxSimpleHtmlListBoxNameStr);
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virtual ~wxSimpleHtmlListBox();
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// these must be overloaded otherwise the compiler will complain
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// about wxItemContainerImmutable::[G|S]etSelection being pure virtuals...
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void SetSelection(int n)
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{ return wxVListBox::SetSelection(n); }
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int GetSelection() const
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{ return wxVListBox::GetSelection(); }
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// see ctrlsub.h for more info about this:
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wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
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// accessing strings
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// -----------------
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virtual unsigned int GetCount() const
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{ return m_items.GetCount(); }
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virtual wxString GetString(unsigned int n) const;
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// override default unoptimized wxItemContainer::GetStrings() function
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wxArrayString GetStrings() const
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{ return m_items; }
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virtual void SetString(unsigned int n, const wxString& s);
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virtual void Clear();
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virtual void Delete(unsigned int n);
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// override default unoptimized wxItemContainer::Append() function
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void Append(const wxArrayString& strings);
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// since we override one Append() overload, we need to overload all others too
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int Append(const wxString& item)
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{ return wxItemContainer::Append(item); }
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int Append(const wxString& item, void *clientData)
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{ return wxItemContainer::Append(item, clientData); }
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int Append(const wxString& item, wxClientData *clientData)
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{ return wxItemContainer::Append(item, clientData); }
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protected:
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virtual int DoAppend(const wxString& item);
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virtual int DoInsert(const wxString& item, unsigned int pos);
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virtual void DoSetItemClientData(unsigned int n, void *clientData)
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{ m_clientData[n] = clientData; }
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virtual void *DoGetItemClientData(unsigned int n) const
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{ return m_clientData[n]; }
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virtual void DoSetItemClientObject(unsigned int n, wxClientData *clientData)
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{ m_clientData[n] = (void *)clientData; }
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virtual wxClientData *DoGetItemClientObject(unsigned int n) const
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{ return (wxClientData *)m_clientData[n]; }
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// calls wxHtmlListBox::SetItemCount() and RefreshAll()
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void UpdateCount();
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// overload these functions just to change their visibility: users of
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// wxSimpleHtmlListBox shouldn't be allowed to call them directly!
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virtual void SetItemCount(size_t count)
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{ return wxHtmlListBox::SetItemCount(count); }
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virtual void SetLineCount(size_t count)
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{ return wxHtmlListBox::SetLineCount(count); }
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virtual wxString OnGetItem(size_t n) const
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{ return m_items[n]; }
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wxArrayString m_items;
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wxArrayPtrVoid m_clientData;
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DECLARE_NO_COPY_CLASS(wxSimpleHtmlListBox)
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};
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#endif // _WX_HTMLLBOX_H_
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