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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/palmos/button.cpp | |
3 | // Purpose: wxButton | |
4 | // Author: William Osborne - minimal working wxPalmOS port | |
5 | // Modified by: Wlodzimierz ABX Skiba - native wxButton implementation | |
6 | // Created: 10/13/04 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) William Osborne, Wlodzimierz Skiba | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
20 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) | |
21 | #pragma implementation "button.h" | |
22 | #endif | |
23 | ||
24 | // For compilers that support precompilation, includes "wx.h". | |
25 | #include "wx/wxprec.h" | |
26 | ||
27 | #ifdef __BORLANDC__ | |
28 | #pragma hdrstop | |
29 | #endif | |
30 | ||
31 | #if wxUSE_BUTTON | |
32 | ||
33 | #ifndef WX_PRECOMP | |
34 | #include "wx/app.h" | |
35 | #include "wx/button.h" | |
36 | #include "wx/brush.h" | |
37 | #include "wx/panel.h" | |
38 | #include "wx/bmpbuttn.h" | |
39 | #include "wx/settings.h" | |
40 | #include "wx/dcscreen.h" | |
41 | #include "wx/frame.h" | |
42 | #include "wx/dialog.h" | |
43 | #endif | |
44 | ||
45 | #include "wx/stockitem.h" | |
46 | ||
47 | #include <Control.h> | |
48 | #include <Form.h> | |
49 | ||
50 | // ---------------------------------------------------------------------------- | |
51 | // macros | |
52 | // ---------------------------------------------------------------------------- | |
53 | ||
54 | #if wxUSE_EXTENDED_RTTI | |
55 | ||
56 | WX_DEFINE_FLAGS( wxButtonStyle ) | |
57 | ||
58 | wxBEGIN_FLAGS( wxButtonStyle ) | |
59 | // new style border flags, we put them first to | |
60 | // use them for streaming out | |
61 | wxFLAGS_MEMBER(wxBORDER_SIMPLE) | |
62 | wxFLAGS_MEMBER(wxBORDER_SUNKEN) | |
63 | wxFLAGS_MEMBER(wxBORDER_DOUBLE) | |
64 | wxFLAGS_MEMBER(wxBORDER_RAISED) | |
65 | wxFLAGS_MEMBER(wxBORDER_STATIC) | |
66 | wxFLAGS_MEMBER(wxBORDER_NONE) | |
67 | ||
68 | // old style border flags | |
69 | wxFLAGS_MEMBER(wxSIMPLE_BORDER) | |
70 | wxFLAGS_MEMBER(wxSUNKEN_BORDER) | |
71 | wxFLAGS_MEMBER(wxDOUBLE_BORDER) | |
72 | wxFLAGS_MEMBER(wxRAISED_BORDER) | |
73 | wxFLAGS_MEMBER(wxSTATIC_BORDER) | |
74 | wxFLAGS_MEMBER(wxBORDER) | |
75 | ||
76 | // standard window styles | |
77 | wxFLAGS_MEMBER(wxTAB_TRAVERSAL) | |
78 | wxFLAGS_MEMBER(wxCLIP_CHILDREN) | |
79 | wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) | |
80 | wxFLAGS_MEMBER(wxWANTS_CHARS) | |
81 | wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) | |
82 | wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) | |
83 | wxFLAGS_MEMBER(wxVSCROLL) | |
84 | wxFLAGS_MEMBER(wxHSCROLL) | |
85 | ||
86 | wxFLAGS_MEMBER(wxBU_LEFT) | |
87 | wxFLAGS_MEMBER(wxBU_RIGHT) | |
88 | wxFLAGS_MEMBER(wxBU_TOP) | |
89 | wxFLAGS_MEMBER(wxBU_BOTTOM) | |
90 | wxFLAGS_MEMBER(wxBU_EXACTFIT) | |
91 | wxEND_FLAGS( wxButtonStyle ) | |
92 | ||
93 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxButton, wxControl,"wx/button.h") | |
94 | ||
95 | wxBEGIN_PROPERTIES_TABLE(wxButton) | |
96 | wxEVENT_PROPERTY( Click , wxEVT_COMMAND_BUTTON_CLICKED , wxCommandEvent) | |
97 | ||
98 | wxPROPERTY( Font , wxFont , SetFont , GetFont , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) | |
99 | wxPROPERTY( Label, wxString , SetLabel, GetLabel, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) | |
100 | ||
101 | wxPROPERTY_FLAGS( WindowStyle , wxButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style | |
102 | ||
103 | wxEND_PROPERTIES_TABLE() | |
104 | ||
105 | wxBEGIN_HANDLERS_TABLE(wxButton) | |
106 | wxEND_HANDLERS_TABLE() | |
107 | ||
108 | wxCONSTRUCTOR_6( wxButton , wxWindow* , Parent , wxWindowID , Id , wxString , Label , wxPoint , Position , wxSize , Size , long , WindowStyle ) | |
109 | ||
110 | ||
111 | #else | |
112 | IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl) | |
113 | #endif | |
114 | ||
115 | // this macro tries to adjust the default button height to a reasonable value | |
116 | // using the char height as the base | |
117 | #define BUTTON_HEIGHT_FROM_CHAR_HEIGHT(cy) (11*EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)/10) | |
118 | ||
119 | // ============================================================================ | |
120 | // implementation | |
121 | // ============================================================================ | |
122 | ||
123 | // ---------------------------------------------------------------------------- | |
124 | // creation/destruction | |
125 | // ---------------------------------------------------------------------------- | |
126 | ||
127 | bool wxButton::Create(wxWindow *parent, | |
128 | wxWindowID id, | |
129 | const wxString& label, | |
130 | const wxPoint& pos, | |
131 | const wxSize& size, | |
132 | long style, | |
133 | const wxValidator& validator, | |
134 | const wxString& name) | |
135 | { | |
136 | // Default coordinates based on the knowledgebase recipe "Buttons" | |
137 | wxSize palmSize(size.x==wxDefaultCoord?36:size.x, | |
138 | size.y==wxDefaultCoord?12:size.y); | |
139 | ||
140 | // Default placement depends on dialog vs. frame type of parent | |
141 | wxPoint palmPos(pos); | |
142 | if((palmPos.x==wxDefaultCoord)||(palmPos.y==wxDefaultCoord)) | |
143 | { | |
144 | wxSize parentSize(parent->GetClientSize()); | |
145 | wxWindow* parentTLW = parent; | |
146 | while ( parentTLW && !parentTLW->IsTopLevel() ) | |
147 | { | |
148 | parentTLW = parentTLW->GetParent(); | |
149 | } | |
150 | ||
151 | if(wxDynamicCast(parentTLW, wxFrame)!=NULL) | |
152 | { | |
153 | if(palmPos.x==wxDefaultCoord) | |
154 | palmPos.x = 0; | |
155 | if(palmPos.y==wxDefaultCoord) | |
156 | palmPos.y = parentSize.y-palmSize.y; | |
157 | } | |
158 | else if(wxDynamicCast(parentTLW, wxDialog)!=NULL) | |
159 | { | |
160 | if(palmPos.x==wxDefaultCoord) | |
161 | palmPos.x = 4; | |
162 | if(palmPos.y==wxDefaultCoord) | |
163 | palmPos.y = parentSize.y-palmSize.y-5; | |
164 | } | |
165 | else | |
166 | { | |
167 | // something seriously broken | |
168 | return false; | |
169 | } | |
170 | } | |
171 | ||
172 | // take the stock label | |
173 | wxString palmLabel = label; | |
174 | if( palmLabel.empty() && wxIsStockID(id) ) | |
175 | palmLabel = wxGetStockLabel(id, false); | |
176 | ||
177 | if(!wxControl::Create(parent, id, palmPos, palmSize, style, validator, name)) | |
178 | return false; | |
179 | ||
180 | return wxControl::PalmCreateControl(buttonCtl, palmLabel, palmPos, palmSize); | |
181 | } | |
182 | ||
183 | wxButton::~wxButton() | |
184 | { | |
185 | } | |
186 | ||
187 | // ---------------------------------------------------------------------------- | |
188 | // size management including autosizing | |
189 | // ---------------------------------------------------------------------------- | |
190 | ||
191 | wxSize wxButton::DoGetBestSize() const | |
192 | { | |
193 | return wxSize(36,12); | |
194 | } | |
195 | ||
196 | /* static */ | |
197 | wxSize wxButtonBase::GetDefaultSize() | |
198 | { | |
199 | return wxSize(36,12); | |
200 | } | |
201 | ||
202 | void wxButton::SetDefault() | |
203 | { | |
204 | FormType* form = (FormType* )GetParentForm(); | |
205 | if(form==NULL) | |
206 | return; | |
207 | FrmSetDefaultButtonID(form,GetId()); | |
208 | } | |
209 | ||
210 | void wxButton::SetTmpDefault() | |
211 | { | |
212 | } | |
213 | ||
214 | void wxButton::UnsetTmpDefault() | |
215 | { | |
216 | } | |
217 | ||
218 | /* static */ | |
219 | void | |
220 | wxButton::SetDefaultStyle(wxButton *btn, bool on) | |
221 | { | |
222 | } | |
223 | ||
224 | // ---------------------------------------------------------------------------- | |
225 | // helpers | |
226 | // ---------------------------------------------------------------------------- | |
227 | ||
228 | bool wxButton::SendClickEvent() | |
229 | { | |
230 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId()); | |
231 | event.SetEventObject(this); | |
232 | return ProcessCommand(event); | |
233 | } | |
234 | ||
235 | void wxButton::Command(wxCommandEvent &event) | |
236 | { | |
237 | ProcessCommand(event); | |
238 | } | |
239 | ||
240 | #endif // wxUSE_BUTTON | |
241 |