Add native wxSearchCtrl for GTK+ port

2019-12-27 16:18:14 +01:00
parent a7f31db8cd
commit c09db9c23d
7 changed files with 658 additions and 24 deletions
--- a/include/wx/gtk/srchctrl.h
+++ b/include/wx/gtk/srchctrl.h
@@ -0,0 +1,139 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/srchctrl.h
+// Purpose:     wxSearchCtrl class - native
+// Author:      Kettab Ali
+// Created:     2019-12-23
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_SEARCHCTRL_H_
+#define _WX_GTK_SEARCHCTRL_H_
+
+#if wxUSE_SEARCHCTRL
+
+// ----------------------------------------------------------------------------
+// wxSearchCtrl
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxSearchCtrl : public wxSearchCtrlBase
+{
+public:
+    // creation
+    // --------
+
+    wxSearchCtrl() : wxSearchCtrlBase()
+    {
+        Init();
+    }
+
+    wxSearchCtrl(wxWindow *parent, wxWindowID id,
+               const wxString& value = wxEmptyString,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = 0,
+               const wxValidator& validator = wxDefaultValidator,
+               const wxString& name = wxSearchCtrlNameStr)
+        : wxSearchCtrlBase()
+    {
+        Init();
+        Create(parent, id, value, pos, size, style, validator, name);
+    }
+
+    virtual ~wxSearchCtrl();
+
+    bool Create(wxWindow *parent, wxWindowID id,
+                const wxString& value = wxEmptyString,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxSearchCtrlNameStr);
+
+#if wxUSE_MENUS
+    // get/set search button menu
+    // --------------------------
+    virtual void SetMenu( wxMenu* menu ) wxOVERRIDE;
+    virtual wxMenu* GetMenu() wxOVERRIDE;
+#endif // wxUSE_MENUS
+
+    // get/set search options
+    // ----------------------
+    virtual void ShowSearchButton( bool show ) wxOVERRIDE;
+    virtual bool IsSearchButtonVisible() const wxOVERRIDE;
+
+    virtual void ShowCancelButton( bool show ) wxOVERRIDE;
+    virtual bool IsCancelButtonVisible() const wxOVERRIDE;
+
+    virtual void SetDescriptiveText(const wxString& text) wxOVERRIDE;
+    virtual wxString GetDescriptiveText() const wxOVERRIDE;
+
+    // accessors
+    // ---------
+    virtual int GetLineLength(long lineNo) const wxOVERRIDE;
+    virtual wxString GetLineText(long lineNo) const wxOVERRIDE;
+    virtual int GetNumberOfLines() const wxOVERRIDE;
+
+    virtual bool IsModified() const wxOVERRIDE;
+
+    // sets/clears the dirty flag
+    virtual void MarkDirty() wxOVERRIDE;
+    virtual void DiscardEdits() wxOVERRIDE;
+
+    // translate between the position (which is just an index in the text ctrl
+    // considering all its contents as a single strings) and (x, y) coordinates
+    // which represent column and line.
+    virtual long XYToPosition(long x, long y) const wxOVERRIDE;
+    virtual bool PositionToXY(long pos, long *x, long *y) const wxOVERRIDE;
+
+    virtual void ShowPosition(long pos) wxOVERRIDE;
+
+    virtual void Clear() wxOVERRIDE;
+
+#if wxUSE_MENUS
+    void PopupSearchMenu();
+#endif // wxUSE_MENUS
+
+private:
+    // From wxTextEntry:
+    virtual wxWindow *GetEditableWindow() wxOVERRIDE { return this; }
+    virtual GtkEditable *GetEditable() const wxOVERRIDE;
+
+
+    void Init();
+
+    void GTKCreateSearchEntryWidget();
+
+    // Event handlers
+    void OnChar(wxKeyEvent& event);
+    void OnText(wxCommandEvent& event);
+    void OnTextEnter(wxCommandEvent& event);
+
+    bool HasMenu() const
+    {
+#if wxUSE_MENUS
+        return m_menu != NULL;
+#else // !wxUSE_MENUS
+        return false;
+#endif // wxUSE_MENUS/!wxUSE_MENUS
+    }
+
+private:
+    virtual GtkEntry *GetEntry() const wxOVERRIDE
+        { return m_entry; }
+
+    GtkEntry *m_entry;
+
+#if wxUSE_MENUS
+    wxMenu *m_menu;
+#endif // wxUSE_MENUS
+
+    bool m_modified;
+    bool m_cancelButtonVisible;
+
+    wxDECLARE_DYNAMIC_CLASS(wxSearchCtrl);
+    wxDECLARE_EVENT_TABLE();
+};
+
+#endif // wxUSE_SEARCHCTRL
+
+#endif // _WX_GTK_SEARCHCTRL_H_