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ABAP Control Framework(1): Container容器

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ABAP Control Framework

          ABAP屏幕组件示例Tcode:GUIT,Program: SAPM_GUITEST_PORTABLE。ABAP Control Framework可以显示GRID ALV,Picture,TextEdit, HTML,Calendar,Tree,Toolbar等。这些组件通过类实现,命名:CL_GUI_XXXX。

1.Container

          Container容器父类:CL_GUI_CONTAINER;

          SAP Custom Container: CL_GUI_CUSTOM_CONTAINER;

          SAP Dialogbox Container: CL_GUI_DIALOGBOX_CONTAINER;

          SAP Docking Container: CL_GUI_DOCKING_CONTAINER;

          SAP Splitter Container: CL_GUI_SPLITTER_CONTAINER;

          SAP Easy Splitter Container: CL_GUI_EASY_SPLITTER_CONTAINER;

示例:

创建各种容器,需要创建screen 100

CLASS c4_event_handler DEFINITION.
  PUBLIC SECTION.
    CLASS-METHODS:m_dialog_close FOR EVENT close OF cl_gui_dialogbox_container
      IMPORTING sender.

ENDCLASS.
CLASS c4_event_handler IMPLEMENTATION.
  METHOD m_dialog_close.
    sender->free( ).
  ENDMETHOD.
ENDCLASS.

CLASS c4 DEFINITION.
  PUBLIC SECTION.
    DATA:lo_custom_container TYPE REF TO cl_gui_custom_container.
    DATA:lo_dialog_container TYPE REF TO cl_gui_dialogbox_container.
    DATA:lo_docking_container TYPE REF TO cl_gui_docking_container.
    DATA:lo_splitter_container TYPE REF TO cl_gui_splitter_container.
    DATA:lo_easy_splitter_container TYPE REF TO cl_gui_easy_splitter_container.
    METHODS:init_custom_container.
    METHODS:init_dialog_container.
    METHODS:init_docking_container.
    METHODS:init_splitter_container.
    METHODS:init_easy_splitter_container.
ENDCLASS.

CLASS c4 IMPLEMENTATION.
  METHOD:init_custom_container.
    DATA:lv_parent TYPE REF TO cl_gui_container.
    DATA:lv_container_name TYPE C LENGTH 30 VALUE 'CUSTOM_CONTROL'.
    "控制外观和动作,cl_gui_control中ws_*定义
    DATA:lv_style TYPE I VALUE cl_gui_control=>ws_sysmenu.
    "cl_gui_container=>LIFETIME_DEFAULT,,
    "LIFETIME_IMODE:leave program,leave transaction,销毁
    "LIFETIME_DYNPRO:和screen保持一致,call screen,call transaction,不会销毁
    DATA:lv_lifetime TYPE I VALUE cl_gui_container=>lifetime_dynpro.

    CREATE OBJECT lo_custom_container
      EXPORTING
        "parent container
        "parent = lv_parent
        "screen painer定义的cutom control name,必须参数
        container_name = lv_container_name
        style = lv_style
        lifetime = lv_lifetime
        "repid = sy-repid
        "container所在screen
        "dynnr = '100'
        "是否关闭自动program id,dynnr
        no_autodef_progid_dynnr = ''
     EXCEPTIONS
        cntl_error = 1
        cntl_system_error = 2
        create_error = 3
        lifetime_error = 4
        lifetime_dynpro_dynpro_link = 5.
  ENDMETHOD.
  METHOD:init_dialog_container.
    DATA:lv_parent TYPE REF TO cl_gui_container.
    DATA:lv_width TYPE I VALUE 200.
    DATA:lv_height TYPE I VALUE 100.
    DATA:lv_style TYPE I VALUE cl_gui_control=>ws_sysmenu.
    DATA:lv_lifetime TYPE I.
    DATA:lv_caption TYPE C LENGTH 30 VALUE 'title'.
    "METRIC_MM:millimeter;METRIC_PIXEL:pixel metric;METRIC_DEFAULT;
    DATA:lv_metric TYPE I VALUE cl_gui_dialogbox_container=>metric_default.
    "method:set_caption,设置title
    DATA:lv_name TYPE string VALUE 'dialog1'.
    "创建dialog
    CREATE OBJECT lo_dialog_container
      EXPORTING
        "parent = lv_parent
        width = lv_width
        height = lv_height
        style = lv_style
        repid = sy-repid
        dynnr = '100'
        lifetime = lv_lifetime
        "顶部距离
        top = 100
        "左边距离
        left = 100
        "标题
        caption = lv_caption
        no_autodef_progid_dynnr = ''
        metric = lv_metric
        "dialog name
        name = lv_name.
    "设置事件
    SET HANDLER c4_event_handler=>m_dialog_close FOR lo_dialog_container.
    "设置dialog title
    lo_dialog_container->set_caption( 'change title' ).
  ENDMETHOD.
  METHOD:init_docking_container.
    DATA:lv_parent TYPE REF TO cl_gui_container.
    "DOCK_AT_LEFT;DOCK_AT_TOP;DOCK_AT_BOTTOM;DOCK_AT_RIGHT
    DATA:lv_side TYPE I VALUE cl_gui_docking_container=>dock_at_left.
    "扩展,宽度高度
    DATA:lv_extension TYPE I VALUE '100'.
    DATA:lv_style TYPE I.
    DATA:lv_lifetime TYPE I.
    "title
    DATA:lv_caption TYPE C LENGTH 30 VALUE 'title'.
    DATA:lv_metric TYPE I.
    "屏幕百分比,优先于extension
    DATA:lv_ratio TYPE I.
    DATA:lv_name TYPE string.
    "创建docking容器
    CREATE OBJECT lo_docking_container
      EXPORTING
        "parent = lv_parent
        dynnr = '100'
        repid = sy-repid
        side = lv_side
        extension = lv_extension
        style = lv_style
        lifetime = lv_lifetime
        caption = lv_caption
        metric = lv_metric
        ratio = lv_ratio
        no_autodef_progid_dynnr = ''
        name = lv_name.
    "设置docking dock at
    lo_docking_container->dock_at( cl_gui_docking_container=>dock_at_right ).
    "设置docking float
    "PROPERTY_DOCKING;PROPERTY_FLOATING
    lo_docking_container->float( cl_gui_docking_container=>property_docking ).
    "设置extension
    lo_docking_container->set_extension( 100 ).
    "设置caption
    lo_docking_container->set_caption( 'change title' ).
  ENDMETHOD.
  METHOD:init_splitter_container.
    DATA:lv_parent TYPE REF TO cl_gui_container.
    DATA:lv_shell TYPE I.
    DATA:lv_width TYPE I VALUE 400.
    DATA:lv_height TYPE I VALUE 400.
    DATA:lv_metric TYPE C LENGTH 4.
    "ALIGN_AT_BOTTOM;ALIGN_AT_LEFT;ALIGN_AT_RIGHT;ALIGN_AT_TOP
    DATA:lv_align TYPE I VALUE cl_gui_splitter_container=>align_at_left.
    DATA:lv_name TYPE string.
    DATA:lo_control TYPE REF TO cl_gui_control.
    DATA:lv_result TYPE I.
    DATA:lo_container TYPE REF TO cl_gui_container.
    "生成一个两行两列的容器
    CREATE OBJECT lo_splitter_container
      EXPORTING
        link_dynnr = '100'
        link_repid = sy-repid
        shellstyle = lv_shell
        left = 0
        top = 0
        width = lv_width
        height = lv_height
        metric = lv_metric
        align = lv_align
        parent = lv_parent
        "行,列格子
        rows = 2
        columns = 2
        no_autodef_progid_dynnr = ''
        name = lv_name.
    "指定cell,添加control控件
    lo_splitter_container->add_control(
      EXPORTING row = 1 column = 1 control = lo_control
      IMPORTING result = lv_result ).
    "指定cell,移除control控件
    lo_splitter_container->remove_control(
      EXPORTING row = 1 column = 1
      IMPORTING result = lv_result ).
    "获取指定cell,作为容器
    lo_splitter_container->get_container( EXPORTING row = 1 column = 1 ).
    "设置border
    lo_splitter_container->set_border( abap_true ).
    "获取行,列数
    lo_splitter_container->get_columns( IMPORTING result = lv_result ).
    lo_splitter_container->get_rows( IMPORTING result = lv_result ).
    "设置行列
    "MODE_DESIGN;MODE_RUN
    "lo_splitter_container->set_column_mode( ).
    "lo_splitter_container->set_column_width( ).
    "lo_splitter_container->set_column_sash( ).
    "lo_splitter_container->set_row_mode( ).
    "lo_splitter_container->set_row_height( ).
    "lo_splitter_container->set_row_sash( ).
  ENDMETHOD.
  METHOD:init_easy_splitter_container.
    DATA:lv_metric TYPE C LENGTH 4.
    DATA:lv_parent TYPE REF TO cl_gui_container.
    DATA:lv_name TYPE string .
    "创建两个格子容器
    CREATE OBJECT lo_easy_splitter_container
      EXPORTING
        link_dynnr = '100'
        link_repid = sy-repid
        metric = lv_metric
        "parent = lv_parent
        "0:vertical,1:horizontal
        orientation = 0
        sash_position = 50
        "1:with border,0:without
        with_border = 1
        name = lv_name.
   "设置splitter bar位置
   lo_easy_splitter_container->set_sash_position( 30 ).
  ENDMETHOD.
ENDCLASS.

 

标签:Control,splitter,container,DATA,lv,Framework,ABAP,lo,TYPE
来源: https://www.cnblogs.com/tangToms/p/14736918.html