| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/univ/frame.cpp |
| 3 | // Purpose: wxFrame class for wxUniversal |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 19.05.01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) |
| 9 | // Licence: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // =========================================================================== |
| 13 | // declarations |
| 14 | // =========================================================================== |
| 15 | |
| 16 | // --------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // --------------------------------------------------------------------------- |
| 19 | |
| 20 | // For compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #include "wx/frame.h" |
| 28 | |
| 29 | #ifndef WX_PRECOMP |
| 30 | #include "wx/menu.h" |
| 31 | #include "wx/statusbr.h" |
| 32 | #include "wx/settings.h" |
| 33 | #include "wx/toolbar.h" |
| 34 | #endif // WX_PRECOMP |
| 35 | |
| 36 | // ============================================================================ |
| 37 | // implementation |
| 38 | // ============================================================================ |
| 39 | |
| 40 | BEGIN_EVENT_TABLE(wxFrame, wxFrameBase) |
| 41 | EVT_SIZE(wxFrame::OnSize) |
| 42 | EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged) |
| 43 | END_EVENT_TABLE() |
| 44 | |
| 45 | IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow) |
| 46 | |
| 47 | // ---------------------------------------------------------------------------- |
| 48 | // ctors |
| 49 | // ---------------------------------------------------------------------------- |
| 50 | |
| 51 | bool wxFrame::Create(wxWindow *parent, |
| 52 | wxWindowID id, |
| 53 | const wxString& title, |
| 54 | const wxPoint& pos, |
| 55 | const wxSize& size, |
| 56 | long style, |
| 57 | const wxString& name) |
| 58 | { |
| 59 | if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) ) |
| 60 | return false; |
| 61 | |
| 62 | SetOwnBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE)); |
| 63 | |
| 64 | return true; |
| 65 | } |
| 66 | |
| 67 | // Responds to colour changes, and passes event on to children. |
| 68 | void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event) |
| 69 | { |
| 70 | SetOwnBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE)); |
| 71 | Refresh(); |
| 72 | |
| 73 | event.Skip(); |
| 74 | } |
| 75 | |
| 76 | // ---------------------------------------------------------------------------- |
| 77 | // menu support |
| 78 | // ---------------------------------------------------------------------------- |
| 79 | |
| 80 | void wxFrame::OnSize(wxSizeEvent& event) |
| 81 | { |
| 82 | #if wxUSE_MENUS |
| 83 | PositionMenuBar(); |
| 84 | #endif // wxUSE_MENUS |
| 85 | #if wxUSE_STATUSBAR |
| 86 | PositionStatusBar(); |
| 87 | #endif // wxUSE_STATUSBAR |
| 88 | #if wxUSE_TOOLBAR |
| 89 | PositionToolBar(); |
| 90 | #endif // wxUSE_TOOLBAR |
| 91 | |
| 92 | event.Skip(); |
| 93 | } |
| 94 | |
| 95 | #if wxUSE_MENUS |
| 96 | |
| 97 | void wxFrame::PositionMenuBar() |
| 98 | { |
| 99 | if ( m_frameMenuBar ) |
| 100 | { |
| 101 | // the menubar is positioned above the client size, hence the negative |
| 102 | // y coord |
| 103 | wxCoord heightMbar = m_frameMenuBar->GetSize().y; |
| 104 | |
| 105 | wxCoord heightTbar = 0; |
| 106 | |
| 107 | #if wxUSE_TOOLBAR |
| 108 | if ( m_frameToolBar ) |
| 109 | heightTbar = m_frameToolBar->GetSize().y; |
| 110 | #endif // wxUSE_TOOLBAR |
| 111 | |
| 112 | m_frameMenuBar->SetSize(0, |
| 113 | #ifdef __WXPM__ // FIXME -- remove this, make wxOS2/Univ behave as |
| 114 | // the rest of the world!!! |
| 115 | GetClientSize().y - heightMbar - heightTbar, |
| 116 | #else |
| 117 | - (heightMbar + heightTbar), |
| 118 | #endif |
| 119 | GetClientSize().x, heightMbar); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | void wxFrame::DetachMenuBar() |
| 124 | { |
| 125 | wxFrameBase::DetachMenuBar(); |
| 126 | SendSizeEvent(); |
| 127 | } |
| 128 | |
| 129 | void wxFrame::AttachMenuBar(wxMenuBar *menubar) |
| 130 | { |
| 131 | wxFrameBase::AttachMenuBar(menubar); |
| 132 | SendSizeEvent(); |
| 133 | } |
| 134 | |
| 135 | #endif // wxUSE_MENUS |
| 136 | |
| 137 | #if wxUSE_STATUSBAR |
| 138 | |
| 139 | void wxFrame::PositionStatusBar() |
| 140 | { |
| 141 | if ( m_frameStatusBar ) |
| 142 | { |
| 143 | wxSize size = GetClientSize(); |
| 144 | m_frameStatusBar->SetSize(0, size.y, size.x, wxDefaultCoord); |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | wxStatusBar* wxFrame::CreateStatusBar(int number, long style, |
| 149 | wxWindowID id, const wxString& name) |
| 150 | { |
| 151 | wxStatusBar *bar = wxFrameBase::CreateStatusBar(number, style, id, name); |
| 152 | SendSizeEvent(); |
| 153 | return bar; |
| 154 | } |
| 155 | |
| 156 | #endif // wxUSE_STATUSBAR |
| 157 | |
| 158 | #if wxUSE_TOOLBAR |
| 159 | |
| 160 | wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) |
| 161 | { |
| 162 | if ( wxFrameBase::CreateToolBar(style, id, name) ) |
| 163 | { |
| 164 | PositionToolBar(); |
| 165 | } |
| 166 | |
| 167 | return m_frameToolBar; |
| 168 | } |
| 169 | |
| 170 | void wxFrame::PositionToolBar() |
| 171 | { |
| 172 | if ( m_frameToolBar ) |
| 173 | { |
| 174 | wxSize size = GetClientSize(); |
| 175 | int tw, th, tx, ty; |
| 176 | |
| 177 | tx = ty = 0; |
| 178 | m_frameToolBar->GetSize(&tw, &th); |
| 179 | if ( m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL ) |
| 180 | { |
| 181 | tx = -tw; |
| 182 | th = size.y; |
| 183 | } |
| 184 | else |
| 185 | { |
| 186 | ty = -th; |
| 187 | tw = size.x; |
| 188 | } |
| 189 | |
| 190 | m_frameToolBar->SetSize(tx, ty, tw, th); |
| 191 | } |
| 192 | } |
| 193 | #endif // wxUSE_TOOLBAR |
| 194 | |
| 195 | wxPoint wxFrame::GetClientAreaOrigin() const |
| 196 | { |
| 197 | wxPoint pt = wxFrameBase::GetClientAreaOrigin(); |
| 198 | |
| 199 | #if wxUSE_MENUS && !defined(__WXPM__) |
| 200 | if ( m_frameMenuBar ) |
| 201 | { |
| 202 | pt.y += m_frameMenuBar->GetSize().y; |
| 203 | } |
| 204 | #endif // wxUSE_MENUS |
| 205 | |
| 206 | #if wxUSE_TOOLBAR |
| 207 | if ( m_frameToolBar ) |
| 208 | { |
| 209 | if ( m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL ) |
| 210 | pt.x += m_frameToolBar->GetSize().x; |
| 211 | else |
| 212 | pt.y += m_frameToolBar->GetSize().y; |
| 213 | } |
| 214 | #endif // wxUSE_TOOLBAR |
| 215 | |
| 216 | return pt; |
| 217 | } |
| 218 | |
| 219 | void wxFrame::DoGetClientSize(int *width, int *height) const |
| 220 | { |
| 221 | wxFrameBase::DoGetClientSize(width, height); |
| 222 | |
| 223 | #if wxUSE_MENUS |
| 224 | if ( m_frameMenuBar && height ) |
| 225 | { |
| 226 | (*height) -= m_frameMenuBar->GetSize().y; |
| 227 | } |
| 228 | #endif // wxUSE_MENUS |
| 229 | |
| 230 | #if wxUSE_STATUSBAR |
| 231 | if ( m_frameStatusBar && height ) |
| 232 | { |
| 233 | (*height) -= m_frameStatusBar->GetSize().y; |
| 234 | } |
| 235 | #endif // wxUSE_STATUSBAR |
| 236 | |
| 237 | #if wxUSE_TOOLBAR |
| 238 | if ( m_frameToolBar ) |
| 239 | { |
| 240 | if ( width && (m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL) ) |
| 241 | (*width) -= m_frameToolBar->GetSize().x; |
| 242 | else if ( height ) |
| 243 | (*height) -= m_frameToolBar->GetSize().y; |
| 244 | } |
| 245 | #endif // wxUSE_TOOLBAR |
| 246 | } |
| 247 | |
| 248 | void wxFrame::DoSetClientSize(int width, int height) |
| 249 | { |
| 250 | #if wxUSE_MENUS |
| 251 | if ( m_frameMenuBar ) |
| 252 | { |
| 253 | height += m_frameMenuBar->GetSize().y; |
| 254 | } |
| 255 | #endif // wxUSE_MENUS |
| 256 | |
| 257 | #if wxUSE_STATUSBAR |
| 258 | if ( m_frameStatusBar ) |
| 259 | { |
| 260 | height += m_frameStatusBar->GetSize().y; |
| 261 | } |
| 262 | #endif // wxUSE_STATUSBAR |
| 263 | |
| 264 | #if wxUSE_TOOLBAR |
| 265 | if ( m_frameToolBar ) |
| 266 | { |
| 267 | #if wxUSE_STATUSBAR |
| 268 | height += m_frameStatusBar->GetSize().y; |
| 269 | #endif // wxUSE_STATUSBAR |
| 270 | |
| 271 | if ( m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL ) |
| 272 | width += m_frameToolBar->GetSize().x; |
| 273 | else |
| 274 | height += m_frameToolBar->GetSize().y; |
| 275 | } |
| 276 | #endif // wxUSE_TOOLBAR |
| 277 | |
| 278 | wxFrameBase::DoSetClientSize(width, height); |
| 279 | } |
| 280 | |
| 281 | wxSize wxFrame::GetMinSize() const |
| 282 | { |
| 283 | wxSize size = wxFrameBase::GetMinSize(); |
| 284 | |
| 285 | #if wxUSE_MENUS |
| 286 | if ( m_frameMenuBar ) |
| 287 | { |
| 288 | const wxSize sizeMenu = m_frameMenuBar->GetBestSize(); |
| 289 | if ( sizeMenu.x > size.x ) |
| 290 | size.x = sizeMenu.x; |
| 291 | size.y += sizeMenu.y; |
| 292 | } |
| 293 | #endif // wxUSE_MENUS |
| 294 | |
| 295 | #if wxUSE_TOOLBAR |
| 296 | if ( m_frameToolBar ) |
| 297 | { |
| 298 | size.y += m_frameToolBar->GetSize().y; |
| 299 | } |
| 300 | #endif // wxUSE_TOOLBAR |
| 301 | |
| 302 | #if wxUSE_STATUSBAR |
| 303 | if ( m_frameStatusBar ) |
| 304 | { |
| 305 | size.y += m_frameStatusBar->GetSize().y; |
| 306 | } |
| 307 | #endif // wxUSE_STATUSBAR |
| 308 | |
| 309 | return size; |
| 310 | } |
| 311 | |
| 312 | bool wxFrame::Enable(bool enable) |
| 313 | { |
| 314 | if (!wxFrameBase::Enable(enable)) |
| 315 | return false; |
| 316 | #ifdef __WXMICROWIN__ |
| 317 | if (m_frameMenuBar) |
| 318 | m_frameMenuBar->Enable(enable); |
| 319 | #endif |
| 320 | return true; |
| 321 | } |