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

[wxWidgets.git] / src / generic / fontpickerg.cpp

diff --git a/src/generic/fontpickerg.cpp b/src/generic/fontpickerg.cpp
new file mode 100644 (file)
index 0000000..1a67f07
--- /dev/null
+++ b/src/generic/fontpickerg.cpp
@@ -0,0 +1,123 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/generic/fontpickerg.cpp
+// Purpose:     wxGenericFontButton class implementation
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     15/04/2006
+// RCS-ID:      $Id$
+// Copyright:   (c) Francesco Montorsi
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/window.h"
+#endif //WX_PRECOMP
+
+#include "wx/fontpicker.h"
+#include "wx/fontdlg.h"
+
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+#if wxUSE_FONTPICKERCTRL
+
+wxFontData wxGenericFontButton::ms_data;
+IMPLEMENT_DYNAMIC_CLASS(wxGenericFontButton, wxButton)
+
+// ----------------------------------------------------------------------------
+// wxGenericFontButton
+// ----------------------------------------------------------------------------
+
+bool wxGenericFontButton::Create( wxWindow *parent, wxWindowID id,
+                        const wxFont &initial, const wxPoint &pos,
+                        const wxSize &size, long style,
+                        const wxValidator& validator, const wxString &name)
+{
+    wxString label = (style & wxFNTP_FONTDESC_AS_LABEL) ?
+                        wxEmptyString : // label will be updated by UpdateFont
+                        wxT("Choose font");
+
+    // create this button
+    if (!wxButton::Create( parent, id, label, pos,
+                           size, style, validator, name ))
+    {
+        wxFAIL_MSG( wxT("wxGenericFontButton creation failed") );
+        return false;
+    }
+
+    // and handle user clicks on it
+    Connect(wxEVT_COMMAND_BUTTON_CLICKED,
+            wxCommandEventHandler(wxGenericFontButton::OnButtonClick),
+            NULL, this);
+
+    m_selectedFont = initial;
+    UpdateFont();
+    InitFontData();
+
+    return true;
+}
+
+void wxGenericFontButton::InitFontData()
+{
+    ms_data.SetAllowSymbols(true);
+    ms_data.SetColour(*wxBLACK);
+    ms_data.EnableEffects(true);
+}
+
+void wxGenericFontButton::OnButtonClick(wxCommandEvent& WXUNUSED(ev))
+{
+    // update the wxFontData to be shown in the the dialog
+    ms_data.SetInitialFont(m_selectedFont);
+
+    // create the font dialog and display it
+    wxFontDialog dlg(this, ms_data);
+    if (dlg.ShowModal() == wxID_OK)
+    {
+        ms_data = dlg.GetFontData();
+        SetSelectedFont(ms_data.GetChosenFont());
+
+        // fire an event
+        wxFontPickerEvent event(this, GetId(), m_selectedFont);
+        GetEventHandler()->ProcessEvent(event);
+    }
+}
+
+void wxGenericFontButton::UpdateFont()
+{
+    if ( !m_selectedFont.Ok() )
+        return;
+
+    SetForegroundColour(ms_data.GetColour());
+
+    if (HasFlag(wxFNTP_USEFONT_FOR_LABEL))
+    {
+        // use currently selected font for the label...
+        wxButton::SetFont(m_selectedFont);
+    }
+
+    if (HasFlag(wxFNTP_FONTDESC_AS_LABEL))
+    {
+        SetLabel(wxString::Format(wxT("%s, %d"),
+                 m_selectedFont.GetFaceName().c_str(),
+                 m_selectedFont.GetPointSize()));
+    }
+}
+
+#endif      // wxUSE_FONTPICKERCTRL