TD属性总结

一）控件类型：

type=“window” //窗口

type=“button” //按钮

type="text" //文本

type="processbar" //进度条

type="listview" //列表

二）控件公共属性

x：相对于父控件的x坐标

y：相对于父控件的y坐标

w：宽度

h：高度

style：控件的属性，写到rc文件中

caption:显示文字

flags：

hide：隐藏控件；show：显示控件

disable：五作用状态

窗口属性： window_normal、window_dock、window_desktop、window_splash、window_toolbar

window_normal：//普通窗口类型(有边框和标题栏)

window_dock ：//Dock 窗口类型（一种不参与窗口管理的特殊窗口）

window_desktop： 0x0003 //桌面

window_splash：//没有边框和标题栏的普通窗口类型

window_toolbar：//工具条，不参与互斥

窗口的层次自上而下依次为：

dock_fullscreen、dock_above、dock、above、dock_below、normal、below、desktop；

music_main_window={
    type="window"
    x=290
    y=65
    w=510
    h=340
    style="home_mainwin"
    caption="EQ"
    flags={
      window_desktop
      window_splash
      scroll_grab_mouse
      window_scroll
      hide_h_scrollbar
      no_v_scroll
      window_scroll_fix_bg
      hide 
      disable
  }

三）button属性

[nads] 分表表示正常、活动、disable、selected

font：字体大小

text_color：字体颜色

text_aline：字体位置(text_left text_right text_top text_bottom text_middle text_xfollow text_yfollow)

style_radio.rc

button.radio_bottom_ta_btn {
font="default-24"
text_color=rgb(255,255,255)
text_aline=text_bottom
[na]
bg="./radio/radio_but_ta_n.png",stretch_normal
[s]
bg="./radio/radio_but_ta_p.png",stretch_normal
bg_aline=image_top
}

三）text文本，属性类似Button

  music_process_curTime_text={
    type="text"
    x=25
    y=316
    w=80
    h=30
    style="player_process_curTime"
    caption="00:00:00"
    flags={
      disable
    }
  }

四）进度条

layout_audio.ini

  music_process_bar={
    type="processbar"
    x=110
    y=309
    w=596
    h=40
    style="music_process"
    flags={
      processbar_click_modify
      no_focus
    }
  }

processbar_h_thumb:滑块
processbar_h_carrie：水平进度条背景
processbar_h_process：水平进度条动态

style_media.rc

processbar_h_thumb.music_process
{
[ands]
        bg="./media/slide_block_d.png"
}
processbar_h_carrier.music_process
{
   bg= "./media/music_process_bg.png"
   border=rgb(255,0,0), border_blank, 0
}
processbar_h_process.music_process
{
    bg= "./media/music_process.png"
}

mediaview.cpp 设置进度条的范围，设置进度条当前值，获取当前控件的值

TwProcessbarSetRange((TWidget *)TObjectGetFromName("video_process_bar"), 0, m_totalTime);
TwSetValue((TWidget *)TObjectGetFromName("video_process_bar"), m_curTime);
int value = TwGetValue((TWidget *)TObjectGetFromName("video_process_bar"));

五）List(滚动条)

hide_scrollbar 隐藏左右滚动条

1）在layout_audio.ini中添加list

  list_music_view={
    type="listview"
    x=25
    y=87
    w=602
    h=393
    style="player_list_transparent"
    flags={
      hide_h_scrollbar
      no_h_scroll
      scroll_grab_mouse
      no_focus
      hide
    }
  }

2）添加资源文件

scrollbar_h_left //水平滚动条的最左端端风格

scrollbar_h_right //水平滚动条的最右端端风格

scrollbar_h_thumb //水平滚动条的滑块风格

scrollbar_h_background //水平滚动条的背景风格

scrollbar_v_top //垂直滚动条的顶端风格

scrollbar_v_bottom //垂直滚动条的底端风格

scrollbar_v_thumb //垂直滚动条的滑块风格

scrollbar_v_background //垂直滚动条的背景风格

style_media.rc

listview.player_list_transparent {
        bg="ParentRelative"
}
scrollbar_v_thumb.player_list_transparent {
[nad]
    bg="./media/list/list_bar_n.png",stretch_hv2
    image_aline=image_right
}
scrollbar_v_top.player_list_transparent {
    bg="None"
}
scrollbar_v_bottom.player_list_transparent {
    bg="None"
}
scrollbar_v_background.player_list_transparent {
        bg="ParentRelative"
}

3）添加list mode样式，

列表水平显示：layout=right_autowrap_down

　列表垂直显示：layout=wrap_down

listlayout_mediaitem.ini

file_list_root={

        audio_list_mode={
                style="player_list_node"
                w=590; h=54
                layout=wrap_down;
                audio={
                        value_key="mediaAudio"
                        x=20; y=10; w=40; h=35
                        style="player_list_item_audio"
                }

                {
                        value_key="fileName";
                        x=70; y=12; w=520; h=29
                        style="player_list_item_file"
                }

                {
                        value_key="dirPath";
                        style="none"
                }
        }
}

4）config.ini中添加listlayout_mediaitem.ini文件

[list_layout]
"./bt/btlist_layout.ini"
"./homeview/home_usblist_layout.ini"
"./setup/list_layout_setup.ini"
"./media/listlayout_mediaitem.ini"
"./common/list_layout_select.ini"
"./common/list_layout_device.ini"
"./auxinview/list_layout_auxin.ini"
"./radioview/radiolist_layout.ini"

5）在代码中向mode添加数据

        if (audioListCount < (int)list->audioList.size())
        {
            for (auto it = list->audioList.begin(); it != list->audioList.end(); it++)
            {
                ItemInfo item = *it;
                if (item.index < audioListCount)
                    continue;
                TwDMLock(m_dm);
                TwDataNode *new_node;
                TTable *value;
                new_node = TwDMAddNode(m_proot, TStringID("audio_list_mode"));
                char number[32] = {};
                sprintf(number, "%d", item.index);
                TwDMSetNodeName(new_node, number);
                value = TwDMGetNodeValue(new_node, TRUE);
                TTableAddInt(value, TStringID("number"), item.index);
                TTableAddString(value, TStringID("fileName"), item.fileName.c_str(), -1);
                TTableAddString(value, TStringID("dirPath"), item.dir.c_str(), -1);

                TwDMUnlock(m_dm);
            }
        }

六）TD信号与槽

信号和槽的类都要继承 BaseObject

signal0代表0个参数，signal1代表1个参数，signal2代表两个参数，signal3代表三个参数

public:
...
//slot
    void devicePlugIn(MediaType type,const string &name);
    void devicePlugOut(MediaType type,const string &name);
//signals:
    signal1<const string&> deviceChanged;
    signal2<MediaType,const string> parserDeviceUnmounted;
    signal2<MediaType,const string> deviceMounted;
    signal2<MediaType,const string&> deviceUnMounted;
    signal1<const string> parseFinished;
    signal3<int,const string,const string> firstMediaFound;
    signal0<> startParserDevice;
    signal0<> deviceParserStopped;

槽函数定义为public的普通函数就可以

public:
    void onFirstMediaFound(int type,string dir,const string name);
    void onDeviceUnmount(MediaType type,const string& dev);

关联信号与槽

    devParser = FileDeviceParser::getInstance(queue);
    connectex(devParser.get(),devParser->firstMediaFound,this,&MediaView::onFirstMediaFound);
    connectex(devParser.get(),devParser->deviceUnMounted,this,&MediaView::onDeviceUnmount);

发送信号

firstMediaFound.emit(FT_Photo, getFileList()->picList[0].dir, getFileList()->picList[0].fileName);

七）翻译

在要翻译的文字前面加上tr_，然后加上TwTrans

string(TwTrans("tr_General"));