added wx{Colour|File|Dir|Font}PickerCtrl (patch 1472329 by Francesco)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/clrpicker.h

@@ -0,0 +1,70 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/clrpicker.h
+// Purpose:     wxColourButton header
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     14/4/2006
+// Copyright:   (c) Francesco Montorsi
+// RCS-ID:      $Id$
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_CLRPICKER_H_
+#define _WX_GTK_CLRPICKER_H_
+
+// since GtkColorButton is available only for GTK+ >= 2.4,
+// we need to use generic version if we detect (at runtime)
+// that GTK+ < 2.4
+#include "wx/generic/clrpickerg.h"
+
+//-----------------------------------------------------------------------------
+// wxColourButton
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxColourButton : public wxGenericColourButton
+{
+public:
+    wxColourButton() : m_topParent(NULL) {}
+    wxColourButton(wxWindow *parent,
+                   wxWindowID id,
+                   const wxColour& initial = *wxBLACK,
+                   const wxPoint& pos = wxDefaultPosition,
+                   const wxSize& size = wxDefaultSize,
+                   long style = wxCLRBTN_DEFAULT_STYLE,
+                   const wxValidator& validator = wxDefaultValidator,
+                   const wxString& name = wxColourPickerWidgetNameStr)
+        : m_topParent(NULL)
+    {
+        Create(parent, id, initial, pos, size, style, validator, name);
+    }
+
+    virtual ~wxColourButton();
+
+
+public:     // overrides
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxColour& initial = *wxBLACK,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxCLRBTN_DEFAULT_STYLE,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxColourPickerWidgetNameStr);
+
+    void UpdateColour();
+
+
+public:     // used by the GTK callback only
+
+    GdkColor *GetGdkColor() const
+        { return m_colour.GetColor(); }
+
+    wxWindow *m_topParent;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxColourButton)
+};
+
+#endif // _WX_GTK_CLRPICKER_H_
+

include/wx/gtk/filepicker.h

@@ -0,0 +1,134 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/filedirpicker.h
+// Purpose:     wxFileButton, wxDirButton header
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     14/4/2006
+// Copyright:   (c) Francesco Montorsi
+// RCS-ID:      $Id$
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_FILEPICKER_H_
+#define _WX_GTK_FILEPICKER_H_
+
+// since GtkColorButton is available only for GTK+ >= 2.4,
+// we need to use generic versions if we detect (at runtime)
+// that GTK+ < 2.4
+#include "wx/generic/filepickerg.h"
+
+//-----------------------------------------------------------------------------
+// wxFileButton
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxFileButton : public wxGenericFileButton
+{
+public:
+    wxFileButton() {}
+    wxFileButton(wxWindow *parent,
+                 wxWindowID id,
+                 const wxString& label = wxFilePickerWidgetLabel,
+                 const wxString &path = wxEmptyString,
+                 const wxString &message = wxFileSelectorPromptStr,
+                 const wxString &wildcard = wxFileSelectorDefaultWildcardStr,
+                 const wxPoint& pos = wxDefaultPosition,
+                 const wxSize& size = wxDefaultSize,
+                 long style = wxFILEBTN_DEFAULT_STYLE,
+                 const wxValidator& validator = wxDefaultValidator,
+                 const wxString& name = wxFilePickerWidgetNameStr)
+    {
+        Create(parent, id, label, path, message, wildcard,
+               pos, size, style, validator, name);
+    }
+
+    virtual ~wxFileButton() ;
+
+
+public:     // overrides
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& label = wxFilePickerWidgetLabel,
+                const wxString &path = wxEmptyString,
+                const wxString &message = wxFileSelectorPromptStr,
+                const wxString &wildcard = wxFileSelectorDefaultWildcardStr,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxFilePickerWidgetNameStr);
+
+    // event handler for the click
+    void OnDialogOK(wxCommandEvent &);
+
+
+    // GtkFileChooserButton does not support GTK_FILE_CHOOSER_ACTION_SAVE
+    // so we replace it with GTK_FILE_CHOOSER_ACTION_OPEN
+    long GetDialogStyle() const
+    {
+        return (wxGenericFileButton::GetDialogStyle() & ~wxFD_SAVE) | wxFD_OPEN;
+    }
+
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxFileButton)
+};
+
+
+//-----------------------------------------------------------------------------
+// wxDirButton
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxDirButton : public wxGenericDirButton
+{
+public:
+    wxDirButton() {}
+    wxDirButton(wxWindow *parent,
+                wxWindowID id,
+                const wxString& label = wxFilePickerWidgetLabel,
+                const wxString &path = wxEmptyString,
+                const wxString &message = wxFileSelectorPromptStr,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxDIRBTN_DEFAULT_STYLE,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxFilePickerWidgetNameStr)
+    {
+        Create(parent, id, label, path, message, wxEmptyString,
+                pos, size, style, validator, name);
+    }
+
+    virtual ~wxDirButton();
+
+
+public:     // overrides
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& label = wxFilePickerWidgetLabel,
+                const wxString &path = wxEmptyString,
+                const wxString &message = wxFileSelectorPromptStr,
+                const wxString &wildcard = wxFileSelectorDefaultWildcardStr,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxFilePickerWidgetNameStr);
+
+    // used by the GTK callback only
+    void UpdatePath(char *gtkpath)
+        { m_path = wxString::FromAscii(gtkpath); }
+
+    // GtkFileChooserButton does not support GTK_FILE_CHOOSER_CREATE_FOLDER
+    // thus we must ensure that the wxDD_DIR_MUST_EXIST style was given
+    long GetDialogStyle() const
+    {
+        return (wxGenericDirButton::GetDialogStyle() | wxDD_DIR_MUST_EXIST);
+    }
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxDirButton)
+};
+
+#endif // _WX_GTK_FILEPICKER_H_
+

include/wx/gtk/fontpicker.h

@@ -0,0 +1,69 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/fontpicker.h
+// Purpose:     wxFontButton header
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     14/4/2006
+// Copyright:   (c) Francesco Montorsi
+// RCS-ID:      $Id$
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_FONTPICKER_H_
+#define _WX_GTK_FONTPICKER_H_
+
+// since GtkFontButton is available only for GTK+ >= 2.4,
+// we need to use generic version if we detect (at runtime)
+// that GTK+ < 2.4
+#include "wx/generic/fontpickerg.h"
+
+//-----------------------------------------------------------------------------
+// wxFontButton
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxFontButton : public wxGenericFontButton
+{
+public:
+    wxFontButton() {}
+    wxFontButton(wxWindow *parent,
+                 wxWindowID id,
+                 const wxFont& initial = *wxNORMAL_FONT,
+                 const wxPoint& pos = wxDefaultPosition,
+                 const wxSize& size = wxDefaultSize,
+                 long style = wxFONTBTN_DEFAULT_STYLE,
+                 const wxValidator& validator = wxDefaultValidator,
+                 const wxString& name = wxFontPickerWidgetNameStr)
+    {
+       Create(parent, id, initial, pos, size, style, validator, name);
+    }
+
+    virtual ~wxFontButton();
+
+
+public:     // overrides
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxFont& initial = *wxNORMAL_FONT,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxFONTBTN_DEFAULT_STYLE,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxFontPickerWidgetNameStr);
+
+    void UpdateFont();
+
+
+public:     // used by the GTK callback only
+
+    void SetNativeFontInfo(const gchar *gtkdescription)
+        { m_selectedFont.SetNativeFontInfo(wxString::FromAscii(gtkdescription)); }
+
+    wxWindow *m_topParent;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxFontButton)
+};
+
+#endif // _WX_GTK_FONTPICKER_H_
+