| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/osx/srchctrl_osx.cpp |
| 3 | // Purpose: implements mac carbon wxSearchCtrl |
| 4 | // Author: Vince Harron |
| 5 | // Created: 2006-02-19 |
| 6 | // RCS-ID: $Id$ |
| 7 | // Copyright: Vince Harron |
| 8 | // Licence: wxWindows licence |
| 9 | /////////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | // For compilers that support precompilation, includes "wx.h". |
| 12 | #include "wx/wxprec.h" |
| 13 | |
| 14 | #ifdef __BORLANDC__ |
| 15 | #pragma hdrstop |
| 16 | #endif |
| 17 | |
| 18 | #if wxUSE_SEARCHCTRL |
| 19 | |
| 20 | #include "wx/srchctrl.h" |
| 21 | |
| 22 | #ifndef WX_PRECOMP |
| 23 | #include "wx/menu.h" |
| 24 | #endif //WX_PRECOMP |
| 25 | |
| 26 | #if wxUSE_NATIVE_SEARCH_CONTROL |
| 27 | |
| 28 | #include "wx/osx/private.h" |
| 29 | |
| 30 | BEGIN_EVENT_TABLE(wxSearchCtrl, wxSearchCtrlBase) |
| 31 | END_EVENT_TABLE() |
| 32 | |
| 33 | IMPLEMENT_DYNAMIC_CLASS(wxSearchCtrl, wxSearchCtrlBase) |
| 34 | |
| 35 | |
| 36 | #endif // wxUSE_NATIVE_SEARCH_CONTROL |
| 37 | |
| 38 | |
| 39 | // ---------------------------------------------------------------------------- |
| 40 | // wxSearchCtrl creation |
| 41 | // ---------------------------------------------------------------------------- |
| 42 | |
| 43 | // creation |
| 44 | // -------- |
| 45 | |
| 46 | wxSearchCtrl::wxSearchCtrl() |
| 47 | { |
| 48 | Init(); |
| 49 | } |
| 50 | |
| 51 | wxSearchCtrl::wxSearchCtrl(wxWindow *parent, wxWindowID id, |
| 52 | const wxString& value, |
| 53 | const wxPoint& pos, |
| 54 | const wxSize& size, |
| 55 | long style, |
| 56 | const wxValidator& validator, |
| 57 | const wxString& name) |
| 58 | { |
| 59 | Init(); |
| 60 | |
| 61 | Create(parent, id, value, pos, size, style, validator, name); |
| 62 | } |
| 63 | |
| 64 | void wxSearchCtrl::Init() |
| 65 | { |
| 66 | m_menu = 0; |
| 67 | } |
| 68 | |
| 69 | wxSearchWidgetImpl* wxSearchCtrl::GetSearchPeer() const |
| 70 | { |
| 71 | return dynamic_cast<wxSearchWidgetImpl*> (GetPeer()); |
| 72 | } |
| 73 | |
| 74 | wxSearchCtrl::~wxSearchCtrl() |
| 75 | { |
| 76 | delete m_menu; |
| 77 | } |
| 78 | |
| 79 | wxSize wxSearchCtrl::DoGetBestSize() const |
| 80 | { |
| 81 | wxSize size = wxWindow::DoGetBestSize(); |
| 82 | // it seems to return a default width of about 16, which is way too small here. |
| 83 | if (size.GetWidth() < 100) |
| 84 | size.SetWidth(100); |
| 85 | |
| 86 | return size; |
| 87 | } |
| 88 | |
| 89 | |
| 90 | // search control specific interfaces |
| 91 | // wxSearchCtrl owns menu after this call |
| 92 | void wxSearchCtrl::SetMenu( wxMenu* menu ) |
| 93 | { |
| 94 | if ( menu == m_menu ) |
| 95 | { |
| 96 | // no change |
| 97 | return; |
| 98 | } |
| 99 | |
| 100 | if ( m_menu ) |
| 101 | { |
| 102 | m_menu->SetInvokingWindow( 0 ); |
| 103 | } |
| 104 | |
| 105 | delete m_menu; |
| 106 | m_menu = menu; |
| 107 | |
| 108 | if ( m_menu ) |
| 109 | { |
| 110 | m_menu->SetInvokingWindow( this ); |
| 111 | } |
| 112 | |
| 113 | GetSearchPeer()->SetSearchMenu( m_menu ); |
| 114 | } |
| 115 | |
| 116 | wxMenu* wxSearchCtrl::GetMenu() |
| 117 | { |
| 118 | return m_menu; |
| 119 | } |
| 120 | |
| 121 | void wxSearchCtrl::ShowSearchButton( bool show ) |
| 122 | { |
| 123 | if ( IsSearchButtonVisible() == show ) |
| 124 | { |
| 125 | // no change |
| 126 | return; |
| 127 | } |
| 128 | GetSearchPeer()->ShowSearchButton( show ); |
| 129 | } |
| 130 | |
| 131 | bool wxSearchCtrl::IsSearchButtonVisible() const |
| 132 | { |
| 133 | return GetSearchPeer()->IsSearchButtonVisible(); |
| 134 | } |
| 135 | |
| 136 | |
| 137 | void wxSearchCtrl::ShowCancelButton( bool show ) |
| 138 | { |
| 139 | if ( IsCancelButtonVisible() == show ) |
| 140 | { |
| 141 | // no change |
| 142 | return; |
| 143 | } |
| 144 | GetSearchPeer()->ShowCancelButton( show ); |
| 145 | } |
| 146 | |
| 147 | bool wxSearchCtrl::IsCancelButtonVisible() const |
| 148 | { |
| 149 | return GetSearchPeer()->IsCancelButtonVisible(); |
| 150 | } |
| 151 | |
| 152 | void wxSearchCtrl::SetDescriptiveText(const wxString& text) |
| 153 | { |
| 154 | m_descriptiveText = text; |
| 155 | GetSearchPeer()->SetDescriptiveText(text); |
| 156 | } |
| 157 | |
| 158 | wxString wxSearchCtrl::GetDescriptiveText() const |
| 159 | { |
| 160 | return m_descriptiveText; |
| 161 | } |
| 162 | |
| 163 | bool wxSearchCtrl::Create(wxWindow *parent, wxWindowID id, |
| 164 | const wxString& value, |
| 165 | const wxPoint& pos, |
| 166 | const wxSize& size, |
| 167 | long style, |
| 168 | const wxValidator& validator, |
| 169 | const wxString& name) |
| 170 | { |
| 171 | DontCreatePeer(); |
| 172 | m_editable = true ; |
| 173 | |
| 174 | if ( ! (style & wxNO_BORDER) ) |
| 175 | style = (style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ; |
| 176 | |
| 177 | if ( !wxTextCtrlBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) ) |
| 178 | return false; |
| 179 | |
| 180 | if ( m_windowStyle & wxTE_MULTILINE ) |
| 181 | { |
| 182 | // always turn on this style for multi-line controls |
| 183 | m_windowStyle |= wxTE_PROCESS_ENTER; |
| 184 | style |= wxTE_PROCESS_ENTER ; |
| 185 | } |
| 186 | |
| 187 | |
| 188 | SetPeer(wxWidgetImpl::CreateSearchControl( this, GetParent(), GetId(), value, pos, size, style, GetExtraStyle() )); |
| 189 | |
| 190 | MacPostControlCreate(pos, size) ; |
| 191 | |
| 192 | // only now the embedding is correct and we can do a positioning update |
| 193 | |
| 194 | MacSuperChangedPosition() ; |
| 195 | |
| 196 | if ( m_windowStyle & wxTE_READONLY) |
| 197 | SetEditable( false ) ; |
| 198 | |
| 199 | SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ; |
| 200 | |
| 201 | return true; |
| 202 | } |
| 203 | |
| 204 | bool wxSearchCtrl::HandleSearchFieldSearchHit() |
| 205 | { |
| 206 | wxCommandEvent event(wxEVT_COMMAND_SEARCHCTRL_SEARCH_BTN, m_windowId ); |
| 207 | event.SetEventObject(this); |
| 208 | |
| 209 | // provide the string to search for directly in the event, this is more |
| 210 | // convenient than retrieving it from the control in event handler code |
| 211 | event.SetString(GetValue()); |
| 212 | |
| 213 | return ProcessCommand(event); |
| 214 | } |
| 215 | |
| 216 | bool wxSearchCtrl::HandleSearchFieldCancelHit() |
| 217 | { |
| 218 | wxCommandEvent event(wxEVT_COMMAND_SEARCHCTRL_CANCEL_BTN, m_windowId ); |
| 219 | event.SetEventObject(this); |
| 220 | return ProcessCommand(event); |
| 221 | } |
| 222 | |
| 223 | |
| 224 | #endif // wxUSE_SEARCHCTRL |