+// ----------------------------------------------------------------------------
+// status bar
+// ----------------------------------------------------------------------------
+
+#if wxUSE_STATUSBAR
+
+wxSize wxStdRenderer::GetStatusBarBorders() const
+{
+ // Rendered border may be different depending on field's style, we use
+ // the largest value so that any field certainly fits into the borders
+ // we return:
+ wxRect raised = GetBorderDimensions(wxBORDER_RAISED);
+ wxRect flat = GetBorderDimensions(wxBORDER_STATIC);
+ wxASSERT_MSG( raised.x == raised.width && raised.y == raised.height &&
+ flat.x == flat.width && flat.y == flat.height,
+ _T("this code expects uniform borders, you must override GetStatusBarBorders") );
+
+ // take the larger of flat/raised values:
+ wxSize border(wxMax(raised.x, flat.x), wxMax(raised.y, flat.y));
+
+ return border;
+}
+
+wxCoord wxStdRenderer::GetStatusBarBorderBetweenFields() const
+{
+ return 2;
+}
+
+wxSize wxStdRenderer::GetStatusBarFieldMargins() const
+{
+ return wxSize(2, 2);
+}
+
+void wxStdRenderer::DrawStatusField(wxDC& dc,
+ const wxRect& rect,
+ const wxString& label,
+ int flags,
+ int style)
+{
+ wxRect rectIn;
+
+ if ( style == wxSB_RAISED )
+ DrawBorder(dc, wxBORDER_RAISED, rect, flags, &rectIn);
+ else if ( style != wxSB_FLAT )
+ DrawBorder(dc, wxBORDER_STATIC, rect, flags, &rectIn);
+
+ rectIn.Deflate(GetStatusBarFieldMargins());
+
+ wxDCClipper clipper(dc, rectIn);
+ DrawLabel(dc, label, rectIn, flags, wxALIGN_LEFT | wxALIGN_CENTRE_VERTICAL);
+}
+
+#endif // wxUSE_STATUSBAR
+
+// ----------------------------------------------------------------------------
+// top level windows
+// ----------------------------------------------------------------------------
+
+int wxStdRenderer::HitTestFrame(const wxRect& rect, const wxPoint& pt, int flags) const
+{
+ wxRect client = GetFrameClientArea(rect, flags);
+
+ if ( client.Contains(pt) )
+ return wxHT_TOPLEVEL_CLIENT_AREA;
+
+ if ( flags & wxTOPLEVEL_TITLEBAR )
+ {
+ wxRect client = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
+
+ if ( flags & wxTOPLEVEL_ICON )
+ {
+ if ( wxRect(client.GetPosition(), GetFrameIconSize()).Contains(pt) )
+ return wxHT_TOPLEVEL_ICON;
+ }
+
+ wxRect btnRect(client.GetRight() - 2 - FRAME_BUTTON_WIDTH,
+ client.GetTop() + (FRAME_TITLEBAR_HEIGHT-FRAME_BUTTON_HEIGHT)/2,
+ FRAME_BUTTON_WIDTH, FRAME_BUTTON_HEIGHT);
+
+ if ( flags & wxTOPLEVEL_BUTTON_CLOSE )
+ {
+ if ( btnRect.Contains(pt) )
+ return wxHT_TOPLEVEL_BUTTON_CLOSE;
+ btnRect.x -= FRAME_BUTTON_WIDTH + 2;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_MAXIMIZE )
+ {
+ if ( btnRect.Contains(pt) )
+ return wxHT_TOPLEVEL_BUTTON_MAXIMIZE;
+ btnRect.x -= FRAME_BUTTON_WIDTH;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_RESTORE )
+ {
+ if ( btnRect.Contains(pt) )
+ return wxHT_TOPLEVEL_BUTTON_RESTORE;
+ btnRect.x -= FRAME_BUTTON_WIDTH;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_ICONIZE )
+ {
+ if ( btnRect.Contains(pt) )
+ return wxHT_TOPLEVEL_BUTTON_ICONIZE;
+ btnRect.x -= FRAME_BUTTON_WIDTH;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_HELP )
+ {
+ if ( btnRect.Contains(pt) )
+ return wxHT_TOPLEVEL_BUTTON_HELP;
+ btnRect.x -= FRAME_BUTTON_WIDTH;
+ }
+
+ if ( pt.y >= client.y && pt.y < client.y + FRAME_TITLEBAR_HEIGHT )
+ return wxHT_TOPLEVEL_TITLEBAR;
+ }
+
+ if ( (flags & wxTOPLEVEL_BORDER) && !(flags & wxTOPLEVEL_MAXIMIZED) )
+ {
+ // we are certainly at one of borders, let's decide which one:
+
+ int border = 0;
+ // dirty trick, relies on the way wxHT_TOPLEVEL_XXX are defined!
+ if ( pt.x < client.x )
+ border |= wxHT_TOPLEVEL_BORDER_W;
+ else if ( pt.x >= client.width + client.x )
+ border |= wxHT_TOPLEVEL_BORDER_E;
+ if ( pt.y < client.y )
+ border |= wxHT_TOPLEVEL_BORDER_N;
+ else if ( pt.y >= client.height + client.y )
+ border |= wxHT_TOPLEVEL_BORDER_S;
+ return border;
+ }
+
+ return wxHT_NOWHERE;
+}
+
+void wxStdRenderer::DrawFrameTitleBar(wxDC& dc,
+ const wxRect& rect,
+ const wxString& title,
+ const wxIcon& icon,
+ int flags,
+ int specialButton,
+ int specialButtonFlags)
+{
+ if ( (flags & wxTOPLEVEL_BORDER) && !(flags & wxTOPLEVEL_MAXIMIZED) )
+ {
+ DrawFrameBorder(dc, rect, flags);
+ }
+ if ( flags & wxTOPLEVEL_TITLEBAR )
+ {
+ DrawFrameBackground(dc, rect, flags);
+ if ( flags & wxTOPLEVEL_ICON )
+ DrawFrameIcon(dc, rect, icon, flags);
+ DrawFrameTitle(dc, rect, title, flags);
+
+ wxRect client = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
+ wxCoord x,y;
+ x = client.GetRight() - 2 - FRAME_BUTTON_WIDTH;
+ y = client.GetTop() + (FRAME_TITLEBAR_HEIGHT-FRAME_BUTTON_HEIGHT)/2;
+
+ if ( flags & wxTOPLEVEL_BUTTON_CLOSE )
+ {
+ DrawFrameButton(dc, x, y, wxTOPLEVEL_BUTTON_CLOSE,
+ (specialButton == wxTOPLEVEL_BUTTON_CLOSE) ?
+ specialButtonFlags : 0);
+ x -= FRAME_BUTTON_WIDTH + 2;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_MAXIMIZE )
+ {
+ DrawFrameButton(dc, x, y, wxTOPLEVEL_BUTTON_MAXIMIZE,
+ (specialButton == wxTOPLEVEL_BUTTON_MAXIMIZE) ?
+ specialButtonFlags : 0);
+ x -= FRAME_BUTTON_WIDTH;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_RESTORE )
+ {
+ DrawFrameButton(dc, x, y, wxTOPLEVEL_BUTTON_RESTORE,
+ (specialButton == wxTOPLEVEL_BUTTON_RESTORE) ?
+ specialButtonFlags : 0);
+ x -= FRAME_BUTTON_WIDTH;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_ICONIZE )
+ {
+ DrawFrameButton(dc, x, y, wxTOPLEVEL_BUTTON_ICONIZE,
+ (specialButton == wxTOPLEVEL_BUTTON_ICONIZE) ?
+ specialButtonFlags : 0);
+ x -= FRAME_BUTTON_WIDTH;
+ }
+ if ( flags & wxTOPLEVEL_BUTTON_HELP )
+ {
+ DrawFrameButton(dc, x, y, wxTOPLEVEL_BUTTON_HELP,
+ (specialButton == wxTOPLEVEL_BUTTON_HELP) ?
+ specialButtonFlags : 0);
+ }
+ }
+}
+
+void wxStdRenderer::DrawFrameBorder(wxDC& dc, const wxRect& rect, int flags)
+{
+ if ( !(flags & wxTOPLEVEL_BORDER) )
+ return;
+
+ wxRect r(rect);
+
+ DrawAntiSunkenBorder(dc, &r);
+ DrawExtraBorder(dc, &r);
+ if ( flags & wxTOPLEVEL_RESIZEABLE )
+ DrawExtraBorder(dc, &r);
+}
+
+void wxStdRenderer::DrawFrameBackground(wxDC& dc, const wxRect& rect, int flags)
+{
+ if ( !(flags & wxTOPLEVEL_TITLEBAR) )
+ return;
+
+ wxColour col = m_scheme->Get(flags & wxTOPLEVEL_ACTIVE
+ ? wxColourScheme::TITLEBAR_ACTIVE
+ : wxColourScheme::TITLEBAR);
+
+ wxRect r = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
+ r.height = FRAME_TITLEBAR_HEIGHT;
+
+ DrawBackground(dc, col, r);
+}
+
+void wxStdRenderer::DrawFrameTitle(wxDC& dc,
+ const wxRect& rect,
+ const wxString& title,
+ int flags)
+{
+ wxColour col = m_scheme->Get(flags & wxTOPLEVEL_ACTIVE
+ ? wxColourScheme::TITLEBAR_ACTIVE_TEXT
+ : wxColourScheme::TITLEBAR_TEXT);
+ dc.SetTextForeground(col);
+
+ wxRect r = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
+ r.height = FRAME_TITLEBAR_HEIGHT;
+ if ( flags & wxTOPLEVEL_ICON )
+ {
+ r.x += FRAME_TITLEBAR_HEIGHT;
+ r.width -= FRAME_TITLEBAR_HEIGHT + 2;
+ }
+ else
+ {
+ r.x += 1;
+ r.width -= 3;
+ }
+
+ if ( flags & wxTOPLEVEL_BUTTON_CLOSE )
+ r.width -= FRAME_BUTTON_WIDTH + 2;
+ if ( flags & wxTOPLEVEL_BUTTON_MAXIMIZE )
+ r.width -= FRAME_BUTTON_WIDTH;
+ if ( flags & wxTOPLEVEL_BUTTON_RESTORE )
+ r.width -= FRAME_BUTTON_WIDTH;
+ if ( flags & wxTOPLEVEL_BUTTON_ICONIZE )
+ r.width -= FRAME_BUTTON_WIDTH;
+ if ( flags & wxTOPLEVEL_BUTTON_HELP )
+ r.width -= FRAME_BUTTON_WIDTH;
+
+ dc.SetFont(m_titlebarFont);
+
+ wxString s;
+ wxCoord textW;
+ dc.GetTextExtent(title, &textW, NULL);
+ if ( textW > r.width )
+ {
+ // text is too big, let's shorten it and add "..." after it:
+ size_t len = title.length();
+ wxCoord WSoFar, letterW;
+
+ dc.GetTextExtent(wxT("..."), &WSoFar, NULL);
+ if ( WSoFar > r.width )
+ {
+ // not enough space to draw anything
+ return;
+ }
+
+ s.Alloc(len);
+ for (size_t i = 0; i < len; i++)
+ {
+ dc.GetTextExtent(title[i], &letterW, NULL);
+ if ( letterW + WSoFar > r.width )
+ break;
+ WSoFar += letterW;
+ s << title[i];
+ }
+ s << wxT("...");
+ }
+ else // no need to truncate the title
+ {
+ s = title;
+ }
+
+ dc.DrawLabel(s, wxNullBitmap, r, wxALIGN_LEFT | wxALIGN_CENTRE_VERTICAL);
+}
+
+void wxStdRenderer::DrawFrameIcon(wxDC& dc,
+ const wxRect& rect,
+ const wxIcon& icon,
+ int flags)
+{
+ if ( icon.Ok() )
+ {
+ wxRect r = GetFrameClientArea(rect, flags & ~wxTOPLEVEL_TITLEBAR);
+ dc.DrawIcon(icon, r.x, r.y);
+ }
+}
+
+void wxStdRenderer::DrawFrameButton(wxDC& dc,
+ wxCoord x, wxCoord y,
+ int button,
+ int flags)
+{
+ FrameButtonType idx;
+ switch (button)
+ {
+ case wxTOPLEVEL_BUTTON_CLOSE: idx = FrameButton_Close; break;
+ case wxTOPLEVEL_BUTTON_MAXIMIZE: idx = FrameButton_Maximize; break;
+ case wxTOPLEVEL_BUTTON_ICONIZE: idx = FrameButton_Minimize; break;
+ case wxTOPLEVEL_BUTTON_RESTORE: idx = FrameButton_Restore; break;
+ case wxTOPLEVEL_BUTTON_HELP: idx = FrameButton_Help; break;
+ default:
+ wxFAIL_MSG(wxT("incorrect button specification"));
+ return;
+ }
+
+ wxBitmap bmp = GetFrameButtonBitmap(idx);
+ if ( !bmp.Ok() )
+ return;
+
+ wxRect rectBtn(x, y, FRAME_BUTTON_WIDTH, FRAME_BUTTON_HEIGHT);
+ if ( flags & wxCONTROL_PRESSED )
+ {
+ DrawSunkenBorder(dc, &rectBtn);
+
+ rectBtn.Offset(1, 1);
+ }
+ else
+ {
+ DrawRaisedBorder(dc, &rectBtn);
+ }
+
+ DrawBackground(dc, wxSCHEME_COLOUR(m_scheme, CONTROL), rectBtn);
+
+ wxRect rectBmp(0, 0, bmp.GetWidth(), bmp.GetHeight());
+ dc.DrawBitmap(bmp, rectBmp.CentreIn(rectBtn).GetPosition(), true);
+}
+
+int wxStdRenderer::GetFrameBorderWidth(int flags) const
+{
+ return flags & wxTOPLEVEL_RESIZEABLE ? 4 : 3;
+}
+
+
+wxRect wxStdRenderer::GetFrameClientArea(const wxRect& rect, int flags) const
+{
+ wxRect r(rect);
+
+ if ( (flags & wxTOPLEVEL_BORDER) && !(flags & wxTOPLEVEL_MAXIMIZED) )
+ {
+ r.Inflate(-GetFrameBorderWidth(flags));
+ }
+
+ if ( flags & wxTOPLEVEL_TITLEBAR )
+ {
+ r.y += FRAME_TITLEBAR_HEIGHT;
+ r.height -= FRAME_TITLEBAR_HEIGHT;
+ }
+
+ return r;
+}
+
+wxSize
+wxStdRenderer::GetFrameTotalSize(const wxSize& clientSize, int flags) const
+{
+ wxSize s(clientSize);
+
+ if ( (flags & wxTOPLEVEL_BORDER) && !(flags & wxTOPLEVEL_MAXIMIZED) )
+ {
+ s.IncBy(2*GetFrameBorderWidth(flags));
+ }
+
+ if ( flags & wxTOPLEVEL_TITLEBAR )
+ s.y += FRAME_TITLEBAR_HEIGHT;
+
+ return s;
+}
+
+wxSize wxStdRenderer::GetFrameMinSize(int flags) const
+{
+ wxSize s;
+
+ if ( (flags & wxTOPLEVEL_BORDER) && !(flags & wxTOPLEVEL_MAXIMIZED) )
+ {
+ s.IncBy(2*GetFrameBorderWidth(flags));
+ }
+
+ if ( flags & wxTOPLEVEL_TITLEBAR )
+ {
+ s.y += FRAME_TITLEBAR_HEIGHT;
+
+ if ( flags & wxTOPLEVEL_ICON )
+ s.x += FRAME_TITLEBAR_HEIGHT + 2;
+ if ( flags & wxTOPLEVEL_BUTTON_CLOSE )
+ s.x += FRAME_BUTTON_WIDTH + 2;
+ if ( flags & wxTOPLEVEL_BUTTON_MAXIMIZE )
+ s.x += FRAME_BUTTON_WIDTH;
+ if ( flags & wxTOPLEVEL_BUTTON_RESTORE )
+ s.x += FRAME_BUTTON_WIDTH;
+ if ( flags & wxTOPLEVEL_BUTTON_ICONIZE )
+ s.x += FRAME_BUTTON_WIDTH;
+ if ( flags & wxTOPLEVEL_BUTTON_HELP )
+ s.x += FRAME_BUTTON_WIDTH;
+ }
+
+ return s;
+}
+
+wxSize wxStdRenderer::GetFrameIconSize() const
+{
+ return wxSize(16, 16);
+}
projects / wxWidgets.git / blobdiff