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Commit | Line | Data |
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c801d85f | 1 | ///////////////////////////////////////////////////////////////////////////// |
670f9935 | 2 | // Name: src/gtk/dialog.cpp |
c801d85f KB |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
a81258be | 5 | // Id: $Id$ |
01111366 | 6 | // Copyright: (c) 1998 Robert Roebling |
65571936 | 7 | // Licence: wxWindows licence |
c801d85f KB |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
14f355c2 VS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
c801d85f | 13 | #include "wx/dialog.h" |
670f9935 WS |
14 | |
15 | #ifndef WX_PRECOMP | |
c8326d64 | 16 | #include "wx/cursor.h" |
670f9935 WS |
17 | #endif // WX_PRECOMP |
18 | ||
924b84ab | 19 | #include "wx/evtloop.h" |
83624f79 | 20 | |
071a2d78 | 21 | #include <gtk/gtk.h> |
5e014a0c | 22 | |
acfd422a | 23 | //----------------------------------------------------------------------------- |
91af0895 | 24 | // global data |
acfd422a RR |
25 | //----------------------------------------------------------------------------- |
26 | ||
b541538f PC |
27 | // Don't allow window closing if there are open dialogs |
28 | int g_openDialogs; | |
acfd422a | 29 | |
c801d85f KB |
30 | //----------------------------------------------------------------------------- |
31 | // wxDialog | |
32 | //----------------------------------------------------------------------------- | |
33 | ||
7d9f12f3 | 34 | IMPLEMENT_DYNAMIC_CLASS(wxDialog,wxTopLevelWindow) |
c801d85f | 35 | |
68995f26 | 36 | void wxDialog::Init() |
c801d85f | 37 | { |
f03fc89f | 38 | m_returnCode = 0; |
91af0895 WS |
39 | m_modalShowing = false; |
40 | m_themeEnabled = true; | |
c33c4050 | 41 | } |
c801d85f | 42 | |
2b854a32 | 43 | wxDialog::wxDialog( wxWindow *parent, |
fb1585ae | 44 | wxWindowID id, const wxString &title, |
2b854a32 | 45 | const wxPoint &pos, const wxSize &size, |
fb1585ae | 46 | long style, const wxString &name ) |
c801d85f | 47 | { |
68995f26 VZ |
48 | Init(); |
49 | ||
82c9f85c | 50 | (void)Create( parent, id, title, pos, size, style, name ); |
c33c4050 | 51 | } |
c801d85f KB |
52 | |
53 | bool wxDialog::Create( wxWindow *parent, | |
fb1585ae | 54 | wxWindowID id, const wxString &title, |
2b854a32 | 55 | const wxPoint &pos, const wxSize &size, |
fb1585ae | 56 | long style, const wxString &name ) |
c801d85f | 57 | { |
21f4383a | 58 | SetExtraStyle(GetExtraStyle() | wxTOPLEVEL_EX_DIALOG); |
2b854a32 | 59 | |
82c9f85c VZ |
60 | // all dialogs should have tab traversal enabled |
61 | style |= wxTAB_TRAVERSAL; | |
62 | ||
7d9f12f3 | 63 | return wxTopLevelWindow::Create(parent, id, title, pos, size, style, name); |
c33c4050 | 64 | } |
c801d85f | 65 | |
debe6624 | 66 | bool wxDialog::Show( bool show ) |
c801d85f | 67 | { |
fb1585ae RR |
68 | if (!show && IsModal()) |
69 | { | |
de8113d9 | 70 | EndModal( wxID_CANCEL ); |
fb1585ae | 71 | } |
c801d85f | 72 | |
739730ca | 73 | bool ret = wxWindow::Show( show ); |
e146b8c8 | 74 | |
fb1585ae | 75 | if (show) InitDialog(); |
2b854a32 | 76 | |
739730ca | 77 | return ret; |
c33c4050 RR |
78 | } |
79 | ||
43a18898 | 80 | bool wxDialog::IsModal() const |
e1e955e1 | 81 | { |
fb1585ae | 82 | return m_modalShowing; |
e1e955e1 RR |
83 | } |
84 | ||
85 | void wxDialog::SetModal( bool WXUNUSED(flag) ) | |
c33c4050 | 86 | { |
223d09f6 | 87 | wxFAIL_MSG( wxT("wxDialog:SetModal obsolete now") ); |
c33c4050 | 88 | } |
c801d85f | 89 | |
43a18898 | 90 | int wxDialog::ShowModal() |
c801d85f | 91 | { |
fb1585ae RR |
92 | if (IsModal()) |
93 | { | |
223d09f6 | 94 | wxFAIL_MSG( wxT("wxDialog:ShowModal called twice") ); |
fb1585ae RR |
95 | return GetReturnCode(); |
96 | } | |
e146b8c8 | 97 | |
7738af59 VZ |
98 | // release the mouse if it's currently captured as the window having it |
99 | // will be disabled when this dialog is shown -- but will still keep the | |
100 | // capture making it impossible to do anything in the modal dialog itself | |
101 | wxWindow * const win = wxWindow::GetCapture(); | |
102 | if ( win ) | |
103 | win->GTKReleaseMouseAndNotify(); | |
104 | ||
b3daa5a3 VZ |
105 | // use the apps top level window as parent if none given unless explicitly |
106 | // forbidden | |
107 | if ( !GetParent() && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) ) | |
f6bcfd97 | 108 | { |
31fdb8d9 VZ |
109 | wxWindow * const parent = GetParentForModalDialog(); |
110 | if ( parent && parent != this ) | |
f6bcfd97 | 111 | { |
31fdb8d9 VZ |
112 | gtk_window_set_transient_for( GTK_WINDOW(m_widget), |
113 | GTK_WINDOW(parent->m_widget) ); | |
f6bcfd97 BP |
114 | } |
115 | } | |
116 | ||
eebe4016 | 117 | wxBusyCursorSuspender cs; // temporarily suppress the busy cursor |
91af0895 WS |
118 | |
119 | Show( true ); | |
2b854a32 | 120 | |
91af0895 | 121 | m_modalShowing = true; |
2b854a32 | 122 | |
304e5625 RR |
123 | g_openDialogs++; |
124 | ||
f36630af VZ |
125 | // NOTE: gtk_window_set_modal internally calls gtk_grab_add() ! |
126 | gtk_window_set_modal(GTK_WINDOW(m_widget), TRUE); | |
924b84ab | 127 | |
b46b1d59 | 128 | wxGUIEventLoop().Run(); |
924b84ab | 129 | |
f36630af | 130 | gtk_window_set_modal(GTK_WINDOW(m_widget), FALSE); |
2b854a32 | 131 | |
304e5625 RR |
132 | g_openDialogs--; |
133 | ||
fb1585ae | 134 | return GetReturnCode(); |
c33c4050 | 135 | } |
c801d85f KB |
136 | |
137 | void wxDialog::EndModal( int retCode ) | |
138 | { | |
fb1585ae | 139 | SetReturnCode( retCode ); |
2b854a32 | 140 | |
fb1585ae RR |
141 | if (!IsModal()) |
142 | { | |
223d09f6 | 143 | wxFAIL_MSG( wxT("wxDialog:EndModal called twice") ); |
fb1585ae RR |
144 | return; |
145 | } | |
2b854a32 | 146 | |
91af0895 | 147 | m_modalShowing = false; |
2b854a32 | 148 | |
fb1585ae | 149 | gtk_main_quit(); |
2b854a32 | 150 | |
91af0895 | 151 | Show( false ); |
c33c4050 | 152 | } |