Exemple #1
0
wxSize wxBitmapComboBox::DoGetBestSize() const
{
    wxSize best = wxComboBox::DoGetBestSize();

    int delta = GetBitmapSize().y - GetCharHeight();
    if ( delta > 0 )
    {
        best.y += delta;
        CacheBestSize(best);
    }
    return best;
}
// TODO: handle WM_WININICHANGE
wxSize wxCalendarCtrl::DoGetBestSize() const
{
    RECT rc;
    if ( !GetHwnd() || !MonthCal_GetMinReqRect(GetHwnd(), &rc) )
    {
        return wxCalendarCtrlBase::DoGetBestSize();
    }

    const wxSize best = wxRectFromRECT(rc).GetSize() + GetWindowBorderSize();
    CacheBestSize(best);
    return best;
}
Exemple #3
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wxSize wxStaticBitmapBase::DoGetBestSize() const
{
    wxSize best;
    wxBitmap bmp = GetBitmap();
    if ( bmp.IsOk() )
        best = wxSize(bmp.GetWidth(), bmp.GetHeight());
    else
        // this is completely arbitrary
        best = wxSize(16, 16);
    CacheBestSize(best);
    return best;
}
Exemple #4
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// Get the "best" size for this control.
wxSize wxToggleButton::DoGetBestSize() const
{
    wxSize ret(wxControl::DoGetBestSize());

    if (!HasFlag(wxBU_EXACTFIT))
    {
        if (ret.x < 80) ret.x = 80;
    }

    CacheBestSize(ret);
    return ret;
}
Exemple #5
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wxSize wxHyperlinkCtrl::DoGetBestSize() const
{
    int w, h;

    wxClientDC dc((wxWindow *)this);
    dc.SetFont(GetFont());
    dc.GetTextExtent(GetLabel(), &w, &h);

    wxSize best(w, h);
    CacheBestSize(best);
    return best;
}
Exemple #6
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wxSize wxStaticBitmap::DoGetBestSize() const
{
    if ( ImageIsOk() )
    {
        wxSize best(m_image->GetWidth(), m_image->GetHeight());
        CacheBestSize(best);
        return best;
    }

    // this is completely arbitrary
    return wxSize(16, 16);
}
Exemple #7
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wxSize wxStaticText::DoGetBestSize() const
{
    wxClientDC dc(const_cast<wxStaticText *>(this));
    wxFont font(GetFont());
    if (!font.Ok())
        font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);

    dc.SetFont(font);

    wxCoord widthTextMax, heightTextTotal;
    dc.GetMultiLineTextExtent(GetLabelText(), &widthTextMax, &heightTextTotal);

#ifdef __WXWINCE__
    if ( widthTextMax )
        widthTextMax += 2;
#endif // __WXWINCE__

    // border takes extra space
    //
    // TODO: this is probably not wxStaticText-specific and should be moved
    wxCoord border;
    switch ( GetBorder() )
    {
        case wxBORDER_STATIC:
        case wxBORDER_SIMPLE:
            border = 1;
            break;

        case wxBORDER_SUNKEN:
            border = 2;
            break;

        case wxBORDER_RAISED:
        case wxBORDER_DOUBLE:
            border = 3;
            break;

        default:
            wxFAIL_MSG( _T("unknown border style") );
            // fall through

        case wxBORDER_NONE:
            border = 0;
    }

    widthTextMax += 2*border;
    heightTextTotal += 2*border;

    wxSize best(widthTextMax, heightTextTotal);
    CacheBestSize(best);
    return best;
}
Exemple #8
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wxSize wxBitmapComboBox::DoGetBestSize() const
{
    wxSize sz = wxOwnerDrawnComboBox::DoGetBestSize();

    // Scale control to match height of highest image.
    int h2 = m_usedImgSize.y + IMAGE_SPACING_CTRL_VERTICAL;

    if ( h2 > sz.y )
        sz.y = h2;

    CacheBestSize(sz);
    return sz;
}
Exemple #9
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wxSize wxRadioBox::DoGetBestSize() const
{
    if ( !m_radioButtons )
    {
        // if we're not fully initialized yet, we can't meaningfully compute
        // our best size, we'll do it later
        return wxSize(1, 1);
    }

    wxSize best = GetTotalButtonSize(GetMaxButtonSize());
    CacheBestSize(best);
    return best;
}
Exemple #10
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wxSize wxBitmapComboBox::DoGetBestSize() const
{
    wxSize best = wxComboBox::DoGetBestSize();
    wxSize bitmapSize = GetBitmapSize();

    wxCoord useHeightBitmap = EDIT_HEIGHT_FROM_CHAR_HEIGHT(bitmapSize.y);
    if ( best.y < useHeightBitmap )
    {
        best.y = useHeightBitmap;
        CacheBestSize(best);
    }
    return best;
}
Exemple #11
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wxSize wxBitmapButton::DoGetBestSize() const
{
    if ( m_bmpNormal.Ok() )
    {
        wxSize best(m_bmpNormal.GetWidth() + 2*m_marginX,
                      m_bmpNormal.GetHeight() + 2*m_marginY);
        CacheBestSize(best);
        return best;
    }

    // no idea what our best size should be, defer to the base class
    return wxBitmapButtonBase::DoGetBestSize();
}
Exemple #12
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wxSize wxHeaderCtrl::DoGetBestSize() const
{
    wxWindow *win = GetParent();
    int height = wxRendererNative::Get().GetHeaderButtonHeight( win );

    // the vertical size is rather arbitrary but it looks better if we leave
    // some space around the text
    const wxSize size(IsEmpty() ? wxHeaderCtrlBase::DoGetBestSize().x
                      : GetColEnd(GetColumnCount() - 1),
                      height ); // (7*GetCharHeight())/4);
    CacheBestSize(size);
    return size;
}
Exemple #13
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// Get the "best" size for this control.
wxSize wxToggleBitmapButton::DoGetBestSize() const
{
    wxSize best;

    if (m_bitmap.IsOk())
    {
        int border = HasFlag(wxNO_BORDER) ? 4 : 10;
        best.x = m_bitmap.GetWidth()+border;
        best.y = m_bitmap.GetHeight()+border;
    }
    CacheBestSize(best);
    return best;
}
Exemple #14
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wxSize wxCheckBox::DoGetBestClientSize() const
{
    static int s_checkSize = 0;

    if ( !s_checkSize )
    {
        wxScreenDC dc;
        dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));

        s_checkSize = dc.GetCharHeight();
    }

    wxString str = wxGetWindowText(GetHWND());

    int wCheckbox, hCheckbox;
    if ( !str.empty() )
    {
        wxClientDC dc(const_cast<wxCheckBox *>(this));
        dc.SetFont(GetFont());
        dc.GetMultiLineTextExtent(GetLabelText(str), &wCheckbox, &hCheckbox);
        wCheckbox += s_checkSize + GetCharWidth();

        if ( ::GetWindowLong(GetHwnd(), GWL_STYLE) & BS_MULTILINE )
        {
            // We need to make the checkbox even wider in this case because
            // otherwise it wraps lines automatically and not only on "\n"s as
            // we need and this makes the size computed here wrong resulting in
            // checkbox contents being truncated when it's actually displayed.
            // Without this hack simple checkbox with "Some thing\n and more"
            // label appears on 3 lines, not 2, under Windows 2003 using
            // classic look and feel (although it works fine under Windows 7,
            // with or without themes).
            wCheckbox += s_checkSize;
        }

        if ( hCheckbox < s_checkSize )
            hCheckbox = s_checkSize;
    }
    else
    {
        wCheckbox = s_checkSize;
        hCheckbox = s_checkSize;
    }
#ifdef __WXWINCE__
    hCheckbox += 1;
#endif

    wxSize best(wCheckbox, hCheckbox);
    CacheBestSize(best);
    return best;
}
Exemple #15
0
wxSize wxTreeCtrlBase::DoGetBestSize() const
{
    wxSize size;

    // this doesn't really compute the total bounding rectangle of all items
    // but a not too bad guess of it which has the advantage of not having to
    // examine all (potentially hundreds or thousands) items in the control

    if (GetQuickBestSize())
    {
        for ( wxTreeItemId item = GetRootItem();
                item.IsOk();
                item = GetLastChild(item) )
        {
            wxRect rect;

            // last parameter is "true" to get only the dimensions of the text
            // label, we don't want to get the entire item width as it's determined
            // by the current size
            if ( GetBoundingRect(item, rect, true) )
            {
                if ( size.x < rect.x + rect.width )
                    size.x = rect.x + rect.width;
                if ( size.y < rect.y + rect.height )
                    size.y = rect.y + rect.height;
            }
        }
    }
    else // use precise, if potentially slow, size computation method
    {
        // iterate over all items recursively
        wxTreeItemId idRoot = GetRootItem();
        if ( idRoot.IsOk() )
            wxGetBestTreeSize(this, idRoot, size);
    }

    // need some minimal size even for empty tree
    if ( !size.x || !size.y )
        size = wxControl::DoGetBestSize();
    else
    {
        // Add border size
        size += GetWindowBorderSize();

        CacheBestSize(size);
    }

    return size;
}
Exemple #16
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bool CTransparentStaticTextAssociate::SetFont(const wxFont& font) {

    bool ret = wxPanel::SetFont(font);

    InvalidateBestSize();

    wxCoord width, height;
    wxClientDC dc(this);
    dc.SetFont(font);
    dc.GetMultiLineTextExtent(GetLabel(), &width, &height);

    CacheBestSize(wxSize(width, height));

    return ret;
}
Exemple #17
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wxSize wxStaticBox::DoGetBestSize() const
{
    int cx, cy;
    wxGetCharSize(GetHWND(), &cx, &cy, GetFont());

    int wBox;
    GetTextExtent(GetLabelText(wxGetWindowText(m_hWnd)), &wBox, &cy);

    wBox += 3*cx;
    int hBox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);

    wxSize best(wBox, hBox);
    CacheBestSize(best);
    return best;
}
Exemple #18
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wxSize wxControl::DoGetBestSize() const
{
    // Do not return any arbitrary default value...
    wxASSERT_MSG( m_widget, wxT("DoGetBestSize called before creation") );

    GtkRequisition req;
    req.width = 2;
    req.height = 2;
    (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request )
    (m_widget, &req );

    wxSize best(req.width, req.height);
    CacheBestSize(best);
    return best;
}
Exemple #19
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wxSize wxCheckListBox::DoGetBestClientSize() const
{
    wxSize best = wxListBox::DoGetBestClientSize();

    // add room for the checkbox
    wxSize size = wxRendererNative::Get().GetCheckBoxSize(const_cast<wxCheckListBox*>(this));
    size.x += 2 * CHECKMARK_EXTRA_SPACE;
    size.y += 2 * CHECKMARK_EXTRA_SPACE;

    best.x += size.GetWidth();
    if ( best.y < size.GetHeight() )
        best.y = size.GetHeight();

    CacheBestSize(best);
    return best;
}
Exemple #20
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wxSize wxListBox::DoGetBestSize() const
{
    wxCHECK_MSG(m_treeview, wxDefaultSize, wxT("invalid tree view"));

    // Start with a minimum size that's not too small
    int cx, cy;
    GetTextExtent( wxT("X"), &cx, &cy);
    int lbWidth = 0;
    int lbHeight = 10;

    // Find the widest string.
    const unsigned int count = GetCount();
    if ( count )
    {
        int wLine;
        for ( unsigned int i = 0; i < count; i++ )
        {
            GetTextExtent(GetString(i), &wLine, NULL);
            if ( wLine > lbWidth )
                lbWidth = wLine;
        }
    }

    lbWidth += 3 * cx;

    // And just a bit more for the checkbox if present and then some
    // (these are rough guesses)
#if wxUSE_CHECKLISTBOX
    if ( m_hasCheckBoxes )
    {
        lbWidth += 35;
        cy = cy > 25 ? cy : 25; // rough height of checkbox
    }
#endif

    // Add room for the scrollbar
    lbWidth += wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);

    // Don't make the listbox too tall but don't make it too small neither
    lbHeight = (cy+4) * wxMin(wxMax(count, 3), 10);

    wxSize best(lbWidth, lbHeight);
    CacheBestSize(best);
    return best;
}
Exemple #21
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UsernameBox::UsernameBox(wxWindow *parent, const char* name) : DStripMenuButton(parent, name)
{
	setOffset(10);

	wxSize size = GetBestSize();
	size.x+=getOffset();
	CacheBestSize(size);

	if (size.x < 82)
		size.x = 82;

	SetSize(wxSize( -1,38 ));
	SetMinSize( wxSize( size.x,38 ) );

	SetCursor(wxCURSOR_HAND);


}
Exemple #22
0
wxSize wxScrollBar::DoGetBestSize() const
{
    int w = 100;
    int h = 100;

    if ( IsVertical() )
    {
        w = wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
    }
    else
    {
        h = wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
    }

    wxSize best(w, h);
    CacheBestSize(best);
    return best;
}
Exemple #23
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wxSize wxChoice::DoGetBestSize() const
{
    wxSize ret( wxControl::DoGetBestSize() );

    // we know better our horizontal extent: it depends on the longest string
    // we have
    ret.x = 0;
    if ( m_widget )
    {
        int width;
        unsigned int count = GetCount();
        for ( unsigned int n = 0; n < count; n++ )
        {
            GetTextExtent(GetString(n), &width, NULL, NULL, NULL );
            if ( width > ret.x )
                ret.x = width;
        }

        // add extra for the choice "=" button

        // VZ: I don't know how to get the right value, it seems to be in
        //     GtkOptionMenuProps struct from gtkoptionmenu.c but we can't get
        //     to it - maybe we can use gtk_option_menu_size_request() for this
        //     somehow?
        //
        //     This default value works only for the default GTK+ theme (i.e.
        //     no theme at all) (FIXME)
        static const int widthChoiceIndicator = 35;
        ret.x += widthChoiceIndicator;
    }

    // but not less than the minimal width
    if ( ret.x < 80 )
        ret.x = 80;

    // If this request_size is called with no entries then
    // the returned height is wrong. Give it a reasonable
    // default value.
    if (ret.y <= 18)
        ret.y = 8 + GetCharHeight();

    CacheBestSize(ret);
    return ret;
}
Exemple #24
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wxSize wxSpinButton::DoGetBestSize() const
{
    wxSize best = base_type::DoGetBestSize();
#ifdef __WXGTK3__
    GtkStyleContext* sc = gtk_widget_get_style_context(m_widget);
    GtkBorder pad = { 0, 0, 0, 0 };
    gtk_style_context_get_padding(sc, GtkStateFlags(0), &pad);
    best.x -= pad.left + pad.right;
#else
    gtk_widget_ensure_style(m_widget);
    int w = PANGO_PIXELS(pango_font_description_get_size(m_widget->style->font_desc));
    w &= ~1;
    if (w < 6)
        w = 6;
    best.x = w + 2 * m_widget->style->xthickness;
#endif
    CacheBestSize(best);
    return best;
}
Exemple #25
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wxSize AutoResizingTreeCtrl::DoGetBestSize() const
{
    AutoResizingTreeCtrl& myself = const_cast<AutoResizingTreeCtrl&>(*this);
    wxWindowUpdateLocker update_locker(&myself);

    wxSize best_size(0, 0);

    wxTreeItemId const selection = GetSelection();
    wxTreeItemId const first_visible = GetFirstVisibleItem();

    wxTreeItemId const root = GetRootItem();
    myself.DoGetBestSizePrivate(best_size, root, true);

    // need some minimal size even for an empty tree
    if(best_size.x == 0 || best_size.y == 0)
        {
        wxSize min_size = wxTreeCtrl::DoGetBestSize();

        if(best_size.x == 0)
            {
            best_size.x = min_size.x;
            }
        if(best_size.y == 0)
            {
            best_size.y = min_size.y;
            }
        }
    best_size += GetSize() - GetClientSize();

    if(selection.IsOk())
        {
        myself.SelectItem(selection);
        }
    if(first_visible.IsOk())
        {
        myself.ScrollTo(first_visible);
        }

    CacheBestSize(best_size);

    return best_size;
}
Exemple #26
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wxSize wxControl::DoGetBestSize() const
{
    // Do not return any arbitrary default value...
    wxASSERT_MSG( m_widget, wxT("DoGetBestSize called before creation") );

    wxSize best;
    if (m_wxwindow)
    {
        // this is not a native control, size_request is likely to be (0,0)
        best = wxControlBase::DoGetBestSize();
    }
    else
    {
        GtkRequisition req;
        GTK_WIDGET_GET_CLASS(m_widget)->size_request(m_widget, &req);
        best.Set(req.width, req.height);
    }
    CacheBestSize(best);
    return best;
}
Exemple #27
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wxSize wxStaticText::DoGetBestSize() const
{
    // Do not return any arbitrary default value...
    wxASSERT_MSG( m_widget, wxT("wxStaticText::DoGetBestSize called before creation") );

    // GetBestSize is supposed to return unwrapped size but calling
    // gtk_label_set_line_wrap() from here is a bad idea as it queues another
    // size request by calling gtk_widget_queue_resize() and we end up in
    // infinite loop sometimes (notably when the control is in a toolbar)
    GTK_LABEL(m_widget)->wrap = FALSE;

    wxSize size = wxStaticTextBase::DoGetBestSize();

    GTK_LABEL(m_widget)->wrap = TRUE; // restore old value

    // Adding 1 to width to workaround GTK sometimes wrapping the text needlessly
    size.x++;
    CacheBestSize(size);
    return size;
}
Exemple #28
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// Overloaded form wxPanel and friends.
wxSize pxStaticText::DoGetBestSize() const
{
    wxClientDC dc(const_cast<pxStaticText *>(this));
    dc.SetFont(GetFontOk());

    wxSize best;

    if (m_autowrap) {
        best = GetBestWrappedSize(dc);
        //best.x = wxDefaultCoord;
    } else {
        // No autowrapping, so we can force a specific size here!
        best = dc.GetMultiLineTextExtent(GetLabel());
        best.x += calcPaddingWidth(best.x);
    }

    best.y += calcPaddingHeight(best.y);

    CacheBestSize(best);
    return best;
}
Exemple #29
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wxSize wxStatusBar::DoGetBestSize() const
{
    const MSWBorders borders = MSWGetBorders();

    // calculate width
    int width = 0;
    for ( size_t i = 0; i < m_panes.GetCount(); ++i )
    {
        int widthField =
            m_bSameWidthForAllPanes ? DEFAULT_FIELD_WIDTH : m_panes[i].GetWidth();
        if ( widthField >= 0 )
        {
            width += widthField;
        }
        else
        {
            // variable width field, its width is really a proportion
            // related to the other fields
            width += -widthField*DEFAULT_FIELD_WIDTH;
        }

        // add the space between fields
        width += borders.between;
    }

    if ( !width )
    {
        // still need something even for an empty status bar
        width = 2*DEFAULT_FIELD_WIDTH;
    }

    // calculate height: by default it should be just big enough to show text
    // (see SetMinHeight() for the explanation of 4 factor)
    int height = GetCharHeight();
    height += 4*borders.vert;

    wxSize best(width, height);
    CacheBestSize(best);
    return best;
}
Exemple #30
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wxSize wxRadioButton::DoGetBestSize() const
{
    static int s_radioSize = 0;

    if ( !s_radioSize )
    {
        wxScreenDC dc;
        dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));

        s_radioSize = dc.GetCharHeight();

        // radio button bitmap size under CE is bigger than the font height,
        // adding just one pixel seems to work fine for the default font but it
        // would be nice to find some better way to find the correct height
#ifdef __WXWINCE__
        s_radioSize++;
#endif // __WXWINCE__
    }

    wxString str = GetLabel();

    int wRadio, hRadio;
    if ( !str.empty() )
    {
        GetTextExtent(GetLabelText(str), &wRadio, &hRadio);
        wRadio += s_radioSize + GetCharWidth();

        if ( hRadio < s_radioSize )
            hRadio = s_radioSize;
    }
    else
    {
        wRadio = s_radioSize;
        hRadio = s_radioSize;
    }

    wxSize best(wRadio, hRadio);
    CacheBestSize(best);
    return best;
}