]> git.saurik.com Git - wxWidgets.git/blob - src/gtk1/fontdlg.cpp
Tweaks for demos on MacOSX
[wxWidgets.git] / src / gtk1 / fontdlg.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: 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 #include "wx/defs.h"
14
15 #if wxUSE_FONTDLG
16
17 #ifndef __WXGPE__
18
19 #include "wx/fontdlg.h"
20 #include "wx/fontutil.h"
21 #include "wx/utils.h"
22 #include "wx/intl.h"
23 #include "wx/debug.h"
24 #include "wx/msgdlg.h"
25
26 #include "wx/gtk1/private.h"
27
28 //-----------------------------------------------------------------------------
29 // idle system
30 //-----------------------------------------------------------------------------
31
32 extern void wxapp_install_idle_handler();
33 extern bool g_isIdle;
34
35 //-----------------------------------------------------------------------------
36 // "delete_event"
37 //-----------------------------------------------------------------------------
38
39 extern "C" {
40 static
41 bool gtk_fontdialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win )
42 {
43 if (g_isIdle)
44 wxapp_install_idle_handler();
45
46 /*
47 printf( "OnDelete from " );
48 if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
49 printf( win->GetClassInfo()->GetClassName() );
50 printf( ".\n" );
51 */
52
53 win->Close();
54
55 return TRUE;
56 }
57 }
58
59 //-----------------------------------------------------------------------------
60 // "clicked" for OK-button
61 //-----------------------------------------------------------------------------
62
63 extern "C" {
64 static
65 void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dialog )
66 {
67 if (g_isIdle)
68 wxapp_install_idle_handler();
69
70 GtkFontSelectionDialog *fontdlg = GTK_FONT_SELECTION_DIALOG(dialog->m_widget);
71
72 GdkFont *gfont = gtk_font_selection_dialog_get_font(fontdlg);
73
74 if (!gfont)
75 {
76 wxMessageBox(_("Please choose a valid font."), _("Error"),
77 wxOK | wxICON_ERROR);
78 return;
79 }
80
81 gchar *fontname = gtk_font_selection_dialog_get_font_name(fontdlg);
82 dialog->SetChosenFont( fontname);
83
84 g_free( fontname );
85
86 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
87 event.SetEventObject( dialog );
88 dialog->GetEventHandler()->ProcessEvent( event );
89 }
90 }
91
92 //-----------------------------------------------------------------------------
93 // "clicked" for Cancel-button
94 //-----------------------------------------------------------------------------
95
96 extern "C" {
97 static
98 void gtk_fontdialog_cancel_callback( GtkWidget *WXUNUSED(w), wxFontDialog *dialog )
99 {
100 if (g_isIdle)
101 wxapp_install_idle_handler();
102
103 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
104 event.SetEventObject( dialog );
105 dialog->GetEventHandler()->ProcessEvent( event );
106 }
107 }
108
109 //-----------------------------------------------------------------------------
110 // wxFontDialog
111 //-----------------------------------------------------------------------------
112
113 IMPLEMENT_DYNAMIC_CLASS(wxFontDialog, wxDialog)
114
115 bool wxFontDialog::DoCreate(wxWindow *parent)
116 {
117 m_needParent = FALSE;
118
119 if (!PreCreation( parent, wxDefaultPosition, wxDefaultSize ) ||
120 !CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE,
121 wxDefaultValidator, wxT("fontdialog") ))
122 {
123 wxFAIL_MSG( wxT("wxFontDialog creation failed") );
124 return FALSE;
125 }
126
127 wxString m_message( _("Choose font") );
128 m_widget = gtk_font_selection_dialog_new( wxGTK_CONV( m_message ) );
129
130 if (parent)
131 gtk_window_set_transient_for(GTK_WINDOW(m_widget),
132 GTK_WINDOW(parent->m_widget));
133
134 GtkFontSelectionDialog *sel = GTK_FONT_SELECTION_DIALOG(m_widget);
135
136 gtk_signal_connect( GTK_OBJECT(sel->ok_button), "clicked",
137 GTK_SIGNAL_FUNC(gtk_fontdialog_ok_callback), (gpointer*)this );
138
139 // strange way to internationalize
140 gtk_label_set( GTK_LABEL( BUTTON_CHILD(sel->ok_button) ), _("OK") );
141
142 gtk_signal_connect( GTK_OBJECT(sel->cancel_button), "clicked",
143 GTK_SIGNAL_FUNC(gtk_fontdialog_cancel_callback), (gpointer*)this );
144
145 // strange way to internationalize
146 gtk_label_set( GTK_LABEL( BUTTON_CHILD(sel->cancel_button) ), _("Cancel") );
147
148 gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
149 GTK_SIGNAL_FUNC(gtk_fontdialog_delete_callback), (gpointer)this );
150
151 wxFont font = m_fontData.GetInitialFont();
152 if( font.Ok() )
153 {
154 const wxNativeFontInfo *info = font.GetNativeFontInfo();
155
156 if ( info )
157 {
158
159 const wxString& fontname = info->GetXFontName();
160 if ( !fontname )
161 font.GetInternalFont();
162
163 gtk_font_selection_dialog_set_font_name(sel, wxGTK_CONV(fontname));
164 }
165 else
166 {
167 // this is not supposed to happen!
168 wxFAIL_MSG(_T("font is ok but no native font info?"));
169 }
170 }
171
172 return TRUE;
173 }
174
175 wxFontDialog::~wxFontDialog()
176 {
177 }
178
179 void wxFontDialog::SetChosenFont(const char *fontname)
180 {
181 m_fontData.SetChosenFont(wxFont( wxString::FromAscii(fontname) ));
182 }
183
184 #endif // wxUSE_FONTDLG
185
186 #endif // GPE
187