]> git.saurik.com Git - wxWidgets.git/blame_incremental - src/gtk/fontdlg.cpp
added wxWindow::IsFrozen() (only existed in wxMSW and wxDFB before)
[wxWidgets.git] / src / gtk / fontdlg.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/gtk/fontdlg.cpp
3// Purpose: wxFontDialog
4// Author: Robert Roebling
5// Id: $Id$
6// Copyright: (c) 1998 Robert Roebling
7// Licence: wxWindows licence
8/////////////////////////////////////////////////////////////////////////////
9
10// For compilers that support precompilation, includes "wx.h".
11#include "wx/wxprec.h"
12
13#if wxUSE_FONTDLG && !defined(__WXGPE__)
14
15#include "wx/fontdlg.h"
16
17#ifndef WX_PRECOMP
18 #include "wx/intl.h"
19 #include "wx/utils.h"
20 #include "wx/msgdlg.h"
21#endif
22
23#include "wx/fontutil.h"
24
25#include "wx/gtk/private.h"
26
27//-----------------------------------------------------------------------------
28// "delete_event"
29//-----------------------------------------------------------------------------
30
31extern "C" {
32static
33bool gtk_fontdialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win )
34{
35 // don't need to install idle handler, its done from "event" signal
36
37/*
38 printf( "OnDelete from " );
39 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
40 printf( win->GetClassInfo()->GetClassName() );
41 printf( ".\n" );
42*/
43
44 win->Close();
45
46 return true;
47}
48}
49
50//-----------------------------------------------------------------------------
51// "clicked" for OK-button
52//-----------------------------------------------------------------------------
53
54extern "C" {
55static
56void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dialog )
57{
58 if (g_isIdle)
59 wxapp_install_idle_handler();
60
61 GtkFontSelectionDialog *fontdlg = GTK_FONT_SELECTION_DIALOG(dialog->m_widget);
62
63 gchar *fontname = gtk_font_selection_dialog_get_font_name(fontdlg);
64 dialog->SetChosenFont( fontname);
65
66 g_free( fontname );
67
68 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
69 event.SetEventObject( dialog );
70 dialog->GetEventHandler()->ProcessEvent( event );
71}
72}
73
74//-----------------------------------------------------------------------------
75// "clicked" for Cancel-button
76//-----------------------------------------------------------------------------
77
78extern "C" {
79static
80void gtk_fontdialog_cancel_callback( GtkWidget *WXUNUSED(w), wxFontDialog *dialog )
81{
82 if (g_isIdle)
83 wxapp_install_idle_handler();
84
85 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
86 event.SetEventObject( dialog );
87 dialog->GetEventHandler()->ProcessEvent( event );
88}
89}
90
91//-----------------------------------------------------------------------------
92// wxFontDialog
93//-----------------------------------------------------------------------------
94
95IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog)
96
97bool wxFontDialog::DoCreate(wxWindow *parent)
98{
99 m_needParent = false;
100
101 if (!PreCreation( parent, wxDefaultPosition, wxDefaultSize ) ||
102 !CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE,
103 wxDefaultValidator, wxT("fontdialog") ))
104 {
105 wxFAIL_MSG( wxT("wxFontDialog creation failed") );
106 return false;
107 }
108
109 wxString m_message( _("Choose font") );
110 m_widget = gtk_font_selection_dialog_new( wxGTK_CONV( m_message ) );
111
112 if (parent)
113 gtk_window_set_transient_for(GTK_WINDOW(m_widget),
114 GTK_WINDOW(parent->m_widget));
115
116 GtkFontSelectionDialog *sel = GTK_FONT_SELECTION_DIALOG(m_widget);
117
118 g_signal_connect (sel->ok_button, "clicked",
119 G_CALLBACK (gtk_fontdialog_ok_callback), this);
120
121 g_signal_connect (sel->cancel_button, "clicked",
122 G_CALLBACK (gtk_fontdialog_cancel_callback), this);
123
124 g_signal_connect (m_widget, "delete_event",
125 G_CALLBACK (gtk_fontdialog_delete_callback), this);
126
127 wxFont font = m_fontData.GetInitialFont();
128 if( font.Ok() )
129 {
130 const wxNativeFontInfo *info = font.GetNativeFontInfo();
131
132 if ( info )
133 {
134
135 const wxString& fontname = info->ToString();
136 gtk_font_selection_dialog_set_font_name(sel, wxGTK_CONV(fontname));
137 }
138 else
139 {
140 // this is not supposed to happen!
141 wxFAIL_MSG(_T("font is ok but no native font info?"));
142 }
143 }
144
145 return true;
146}
147
148wxFontDialog::~wxFontDialog()
149{
150}
151
152void wxFontDialog::SetChosenFont(const char *fontname)
153{
154 m_fontData.SetChosenFont(wxFont( wxString::FromAscii(fontname) ));
155}
156
157#endif // wxUSE_FONTDLG && !__WXGPE__