• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号

C++ extents_t类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中extents_t的典型用法代码示例。如果您正苦于以下问题:C++ extents_t类的具体用法?C++ extents_t怎么用?C++ extents_t使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了extents_t类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: measure

void image_t::measure(extents_t& result)
{
    if (callback_m)
        result.horizontal().length_m = fixed_width; // REVISIT (fbrereto) : Fixed value
    else
        result.horizontal().length_m = (long)image_m.width();
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:7,代码来源:platform_image.cpp


示例2: measure_vertical

void measure_vertical(label_t& value, extents_t& result, const place_data_t& placed_horizontal)
{
    // Note (fbrereto) : This is explicit (instead of using implementation::measure) because
    //                   we need to set the inbound rect to be the potential dimensions of the
    //                   text so the reflow will shrink the bounds if it needs to.

    assert(value.control_m.get());

    ::Rect           old_bounds = { 0 };

    ::GetControlBounds(value.control_m.get(), &old_bounds);

    ::Rect           static_bounds = { 0, 0, 2048, static_cast<short>(placed_horizontal.horizontal().length_m) };
    ::Rect           bounds = { 0 };
    ::SInt16         best_baseline(0);

    implementation::set_bounds(value.control_m, static_bounds);

    ::GetBestControlRect(value.control_m.get(), &bounds, &best_baseline);

    result.height() = bounds.bottom - bounds.top;
    result.width() = bounds.right - bounds.left;

    if (best_baseline)
        result.vertical().guide_set_m.push_back(result.height() + best_baseline);

    result = implementation::apply_fudges(value, result);

    implementation::set_bounds(value.control_m, old_bounds);
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:30,代码来源:platform_label.cpp


示例3: state

void button_t::measure(extents_t& result)
{
    result = metrics::measure(control_m);

    button_state_set_t::iterator state(button_modifier_state(state_set_m,
                                                             modifier_mask_m,
                                                             modifiers_m));

    boost::shared_ptr<GG::Font> font = implementation::DefaultFont();

    if (state == state_set_m.end())
        state = button_default_state(state_set_m);

    extents_t cur_text_extents(metrics::measure_text(state->name_m, font));

    result.width() -= cur_text_extents.width();
    result.height() = Value(control_m->Height());

    long width_additional(0);
    
    for (button_state_set_t::iterator iter(state_set_m.begin()), last(state_set_m.end()); iter != last; ++iter)
    {
        extents_t tmp(metrics::measure_text(iter->name_m, font));
        width_additional = (std::max)(width_additional, tmp.width());
    }

    result.width() += width_additional;
    result.width() += Value(2 * implementation::CharWidth());

    result.width() = (std::max)(result.width(), 70L);
}
开发者ID:Syntaf,项目名称:GG,代码行数:31,代码来源:platform_button.cpp


示例4: measure

void reveal_t::measure(extents_t& result)
{
    using adobe::measure;

    // REVISIT (fbrereto) : hardwired defaults
    result.width() = 16;
    result.height() = 17;

    if (!using_label_m)
        return;

    extents_t label_extents;

    measure(name_m, label_extents);

    place_data_t label_place;

    width(label_place) = label_extents.width();
    height(label_place) = label_extents.height();

    measure_vertical(name_m, label_extents, label_place);

    result.width() += 4 /* gap */ + label_extents.width();
    result.height() = (std::max)(result.height(), label_extents.height());
}
开发者ID:Ablu,项目名称:freeorion,代码行数:25,代码来源:platform_reveal.cpp


示例5: measure

void link_t::measure(extents_t& result)
{
    result.width() = 15;
    result.height() = 5;

    for (long i(0); i < count_m; ++i)
        result.vertical().guide_set_m.push_back(2);
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:8,代码来源:platform_link.cpp


示例6: measure

void measure(label_t& value, extents_t& result)
{
    assert(value.window_m);
    GG::X w = static_cast<int>(value.characters_m) * implementation::CharWidth();
    GG::Pt extent = implementation::DefaultFont()->TextExtent(value.name_m, value.format_m, w);
    result.horizontal().length_m = Value(extent.x);
    assert(result.horizontal().length_m);
}
开发者ID:Ablu,项目名称:freeorion,代码行数:8,代码来源:platform_label.cpp


示例7: measure_vertical

void measure_vertical(label_t& value, extents_t& calculated_horizontal, 
                      const place_data_t& placed_horizontal)
{
    assert(value.window_m);
    GG::Pt extent = implementation::DefaultFont()->TextExtent(value.name_m, value.format_m,
                                                              GG::X(width(placed_horizontal)));
    calculated_horizontal.vertical().length_m = Value(extent.y);
    calculated_horizontal.vertical().guide_set_m.push_back(
        Value(implementation::DefaultFont()->Ascent()));
}
开发者ID:Ablu,项目名称:freeorion,代码行数:10,代码来源:platform_label.cpp


示例8: measure

void separator_t::measure(extents_t& result)
{
#ifdef BOOST_MSVC
    result.horizontal().length_m   = 2;
    result.vertical().length_m     = 2;
#elif ADOBE_PLATFORM_MAC
    result.horizontal().length_m   = is_vertical_m ? 5 : 6;
    result.vertical().length_m     = is_vertical_m ? 6 : 5;
#endif
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:10,代码来源:platform_separator.cpp


示例9: assert

void presets_t::measure(extents_t& result)
{
    assert(control_m);

    popup_m.measure(result);

    result.width() += 4 + 26; // gap + icon
    result.height() = (std::max)(result.height(), 21L);

    extents_t cat_result;

    category_popup_m.measure(cat_result);

    result.width() = (std::max)(result.width(), cat_result.width());

    // REVISIT (fbrereto) : This presumes the popups are of the same height.

    popup_height_m = cat_result.height();

    result.height() += popup_height_m + 4;

    if (!result.horizontal().guide_set_m.empty() &&
        !cat_result.horizontal().guide_set_m.empty()) {
        result.horizontal().guide_set_m[0] =
            (std::max)(result.horizontal().guide_set_m[0],
                       cat_result.horizontal().guide_set_m[0]);
    }
}
开发者ID:Ablu,项目名称:freeorion,代码行数:28,代码来源:platform_presets.cpp


示例10: assert

void toggle_t::measure(extents_t& result)
{
    assert(control_m);

    result = extents_t();

    const adobe::toggle_t::image_type& image(current_image(*this));

    result.height() = static_cast<long>(image.height());
    result.width() = static_cast<long>(image.width());
}
开发者ID:sehe,项目名称:legacy,代码行数:11,代码来源:platform_toggle.cpp


示例11: measure

void button_t::measure(extents_t& result)
{
    assert(control_m);

    std::vector<std::string> name_set;

    adobe::for_each(state_set_m, boost::bind(&add_to_name_set, boost::ref(name_set), _1));

    result = implementation::widget_best_bounds(*this, &name_set[0], &name_set[0] + name_set.size());

    result.horizontal().length_m =
        std::max<long>(70 /* REVISIT (fbrereto) : fixed value */, result.horizontal().length_m );
}
开发者ID:sehe,项目名称:legacy,代码行数:13,代码来源:platform_button.cpp


示例12: assert

void edit_text_t::measure(extents_t& result)
{
    assert(control_m);

    extents_t attrs;
    std::string      base_text(cols_m, std::string::value_type('0'));

    if (rows_m > 1)
    {
        attrs = implementation::measure_theme_text(base_text, theme_m);

        result = attrs;
        
        // REVISIT (fbrereto) : There is an issue here where the attributes of an edit_text
        //                      widget don't propagate properly to a static_text widget, so
        //                      measurement is inherently inaccurate. A better solution should
        //                      be found than simply doubling the row count.
        result.height() *= rows_m;
    }
    else
    {
        std::string placeholder(implementation::get_field_text(*this));

        implementation::set_field_text(*this, base_text);

        // measure the control directly because we don't apply the
        // fudges yet; we want to do that with the edit text values

        result = implementation::measure(this->control_m);

        implementation::set_field_text(*this, placeholder);
    }

    result = implementation::apply_fudges(*this, result);

    edit_height_m = result.height();
    edit_baseline_m = result.vertical().guide_set_m[0];

    if (!using_label_m)
        return;

    extents_t label_bounds(implementation::measure_theme_text(implementation::get_name(get_label()), theme_m));

    if (result.vertical().guide_set_m.size() && label_bounds.vertical().guide_set_m.size())
        align_slices(result.vertical(), label_bounds.vertical());

    result.horizontal() = implementation::merge_slices_with(result,
                                                                   metrics_m,
                                                                   label_bounds,
                                                                   get_label().metrics_m,
                                                                   extents_slices_t::horizontal);

    result.width() += implementation::global_metrics()(implementation::k_metric_gap);

    result.horizontal().guide_set_m.push_back(label_bounds.width());

    static_width_m = label_bounds.width();
    static_height_m = label_bounds.height();
    static_baseline_m = label_bounds.vertical().guide_set_m.empty() ? 0 : label_bounds.vertical().guide_set_m[0];
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:60,代码来源:platform_edit_text.cpp


示例13: measure_vertical

void image_t::measure_vertical(extents_t& result, const place_data_t& placed_horizontal)
{
    if (callback_m)
        result.vertical().length_m = fixed_height; // REVISIT (fbrereto) : Fixed value
    else
    {
        // NOTE (fbrereto) : We calculate and use the aspect ratio here to
        //                   maintain a proper initial height and width in
        //                   the case when the image grew based on how it
        //                   is being laid out.

        float aspect_ratio(image_m.height() / static_cast<float>(image_m.width()));

        result.vertical().length_m = static_cast<long>(placed_horizontal.horizontal().length_m * aspect_ratio);
    }
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:16,代码来源:platform_image.cpp


示例14: assert

    void display_text_t::measure_vertical(extents_t& calculated_horizontal, const place_data_t& placed_horizontal)
    {
        assert(window_m);

        extents_t::slice_t& vert = calculated_horizontal.vertical();
        vert.length_m = Value(implementation::DefaultFont()->Lineskip());
        vert.guide_set_m.push_back(Value(implementation::DefaultFont()->Ascent()));
    }
开发者ID:Syntaf,项目名称:GG,代码行数:8,代码来源:platform_display_text.cpp


示例15: assert

void display_number_t::measure_vertical(extents_t& calculated_horizontal, const place_data_t& placed_horizontal)
{
    assert(window_m);

    place_data_t save_bounds;
    implementation::get_control_bounds(window_m, save_bounds);

    place_data_t static_bounds;

    top(static_bounds) = top(placed_horizontal);
    left(static_bounds) = left(placed_horizontal);
    width(static_bounds) = width(placed_horizontal);
    height(static_bounds) = 10000; // bottomless

    implementation::set_control_bounds(window_m, static_bounds);

	HDC hdc(::GetWindowDC(window_m));
    std::string title(implementation::get_window_title(window_m));

    std::wstring wtitle;
    to_utf16(title.begin(), title.end(), std::back_inserter(wtitle));
    place_data_liukahr_t out_extent;

//    metrics::set_theme_name(L"Edit");
    //
    // If we don't have the type of this widget, then we should return a
    // zero sized rectangle. This is usually correct, and a good assumption
    // anyway.
    //
    int uxtheme_type = EP_EDITTEXT;
    //
    // Get the text metrics (and calculate the baseline of this widget)
    //
    TEXTMETRIC widget_tm;
    bool have_tm = metrics::get_font_metrics(uxtheme_type, widget_tm);

    assert(have_tm);

    const place_data_liukahr_t in_extents = static_bounds;

    bool have_extents = metrics::get_text_extents(uxtheme_type,
        wtitle.c_str(), out_extent, &in_extents);

    assert(have_extents);

    extents_t::slice_t& vert = calculated_horizontal.vertical();
    vert.length_m = height(out_extent);
    // set the baseline for the text

    metrics::set_window(window_m);

    if (have_tm)
        // distance from top to baseline
        vert.guide_set_m.push_back(widget_tm.tmHeight - widget_tm.tmDescent);

    implementation::set_control_bounds(window_m, save_bounds);
}
开发者ID:ilelann,项目名称:legacy,代码行数:57,代码来源:platform_display_number.cpp


示例16: measure

void window_t::measure(extents_t& result)
{
    assert(window_m);

    if (name_m.empty())
    {
        result.height() = 15;
        result.width() = 15;

        return;
    }

    // REVISIT (fbrereto) : A lot of static metrics values added here

    boost::shared_ptr<GG::StyleFactory> style = GG::GUI::GetGUI()->GetStyleFactory();
    result = metrics::measure_text(name_m, style->DefaultFont());

    result.width() = static_cast<long>(result.width() * 1.5);
}
开发者ID:Syntaf,项目名称:GG,代码行数:19,代码来源:platform_window.cpp


示例17: measure

void tab_group_t::measure(extents_t& result)
{
    assert(control_m);

    // REVISIT (fbrereto) : A lot of static metrics values added here

    boost::shared_ptr<GG::StyleFactory> style = GG::GUI::GetGUI()->GetStyleFactory();
    for (tab_set_t::iterator first(items_m.begin()), last(items_m.end());
         first != last;
         ++first) {
        GG::X text_width = style->DefaultFont()->TextExtent(first->name_m).x;
        result.width() += Value(text_width) + 18;
    }

    result.height() = Value(control_m->MinUsableSize().y);

    result.vertical().frame_m.first = result.height() + 7;

    result.height() = 5;
}
开发者ID:Syntaf,项目名称:GG,代码行数:20,代码来源:platform_tab_group.cpp


示例18: measure_label_text

void measure_label_text(const std::string& text, theme_t theme, extents_t& result)
{
    label_t label(text, std::string(), 0, theme);

    initialize(label, NULL);

    measure(label, result);

    place_data_t p;

    p.horizontal().length_m = result.width();

    measure_vertical(label, result, p);
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:14,代码来源:platform_label.cpp


示例19: measure

void edit_number_t::measure(extents_t& result)
{
    // REVISIT (fbrereto) : This whole measure/place suite needs better
    //                      handling of the baseline alignment issue; we
    //                      skirt it currently and we should not.

    using adobe::measure;

    measure(edit_text_m, result);

    if (!using_popup())
        return; 

    edit_text_width_m = result.width();

    extents_t popup_extents;

    measure(popup_m, popup_extents);

    // REVISIT (fbrereto) : constant value
    result.width() += 4 /*gap*/ + popup_extents.width();
    result.height() = (std::max)(result.height(), popup_extents.height());
}
开发者ID:tfiner,项目名称:adobe_asl,代码行数:23,代码来源:edit_number.cpp


示例20: measure

void checkbox_t::measure(extents_t& result)
{
    result = metrics::measure(control_m, BP_CHECKBOX);

    //
    // Get the text margins, and factor those into the bounds.
    //
    RECT margins = {0, 0, 0, 0};

    metrics::set_window(control_m);

    if (metrics::get_button_text_margins(BP_CHECKBOX, margins))
    {
        //
        // Add the width margins in. The height margins aren't important because
        // the widget is already large enough to contain big text (as calculated
        // by calculate_best_bounds).
        //
        result.width() += margins.left + margins.right;
    }
}
开发者ID:ilelann,项目名称:adobe_platform_libraries,代码行数:21,代码来源:platform_checkbox.cpp



注:本文中的extents_t类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


鲜花

握手

雷人

路过

鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
上一篇:
C++ f8String类代码示例发布时间:2022-05-31
下一篇:
C++ ext2_filsys类代码示例发布时间:2022-05-31
热门推荐
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服(服务时间 9:00~18:00)

在线QQ客服
地址:深圳市南山区西丽大学城创智工业园
电邮:jeky_zhao#qq.com
移动电话:139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap