Container and Its Derived Class

Brief Introduction of Container Class Control

This class of control is the container class control accommodating other classes of controls, and the difference from panel class control is that this class of control provides default window scroll processing.

Class inheritance relation of the window and its derived class is as below:

mWidget
- mScrollWidget
  - mContainer
    mPage

`mScrollWidget`

Control name: NCSCTRL_SCROLLWIDGET
English name: ScrollWidget
Brief introduction: All abstract basic classes including scroll function control class
Schematic diagram: %RED%Abstract class, cannot be used directly%ENDCOLOR%

Style of `mScrollWidget`

It is inherited from the style of mWidget.

Property of `mScrollWidget`

It is inherited from the property of mWidget.

Property ID

miniStudio name

Type

Permission

Explanation

NCSP_SWGT_CONTWIDTH

unsigned int

RW

Content width

NCSP_SWGT_CONTHEIGHT

unsigned int

RW

Content height

NCSP_SWGT_CONTX

ContentX

int

RW

Offset value of the content in horizontal direction

NCSP_SWGT_CONTY

ContentY

int

RW

Offset value of the content in vertical direction

NCSP_SWGT_HSTEPVALUE

HStepValue

unsigned int

RW

Horizontal step value when scrolling content

NCSP_SWGT_VSTEPVALUE

VStepValue

unsigned int

RW

Vertical step value when scrolling content

NCSP_SWGT_VISWIDTH

unsigned int

RW

Width of the visible region

NCSP_SWGT_VISHEIGHT

unsigned int

RW

Height of the visible region

NCSP_SWGT_MARGINRECT

unsigned int

RW

Boundary rectangle

NCSP_SWGT_DRAWMODE

ScrollBarMode

ncsSwgtDrawMode

RW

Display mode of the scroll bar

Event of `mScrollWidget`

It is inherited from the event of mWidget.

Method of `mScrollWidget`

It is inherited from the method of mWidget.

All the methods of ScrollWidget are provided for the child class to use, please avoid using the class interface in the concrete control application.

When handling scrolled window content, three kinds of coordinates are involved:

content: coordinate with the appointed content in all the content.
viewpoint: coordinate with the appointed content in the visible region. Influenced by the content scroll.
window: display coordinate with the appointed content in the window. Influenced by margin region.

Content is the original coordinate of the display content, and window is the coordinate in MiniGUI window. If you want to convert a content coordinate of the original content to window coordinate for display use, transformation is needed between the two, that is, it is necessary to firstly transform the content coordinate to viewpoint coordinate. It is like content of several pages, if displaying the content of a certain page as the current content, coordinate of a certain part of the page will start from the starting position comparative to the overall content to the starting position comparative to the page. When finally displaying the content to the window, it is necessary to carry out further transformation from viewpoint to window. That is because in the client area of the window, often a part of margin will be added to adjust the display effect. On the contrary, to transform the position of the content displayed in MiniGUI window to the position in all the content, reversed two steps of work are necessary.

Relation schematic diagram of the three kinds of coordinates:

Corresponding interface of transformation between the three kinds of coordinates are:

void contentToViewport(mScrollWidget *self, int *x, int *y); 
void viewportToWindow(mScrollWidget *self, int *x, int *y);
void contentToWindow(mScrollWidget *self, int *x, int *y);

void windowToViewport(mScrollWidget *self, int *x, int *y);
void viewportToContent(mScrollWidget *self, int *x, int *y);
void windowToContent(mScrollWidget *self, int *x, int *y);

ScrollWidget control class configures margin as all 0 value by default. When the child class based on the control class needs to be configured with margin different from the parent class, initMargins method can be used in constructor function to configure again.

void initMargins(mScrollWidget *self, int l, int t, int r, int b);

Iconview control class in construct method uses the following codes to initialize the margin of top, bottom, left and right, and the values are all 5.

    _c(self)->initMargins(self, 5, 5, 5, 5);

When automatically adjusting the scroll bar region and setting configuration related to the display region, ScrollWidget needs to refresh the screen. In order to meet processing need of different controls, two callbacks are provided for the convenience of upper layer control processing. At the same time, ScrollWidget also provides realization of default processing:

void moveContent(mScrollWidget *self);
void refreshRect(mScrollWidget *self, const RECT *rc);

moveContent is mainly used for the update after scrolling content, such as full screen refreshment after scrolling the window.
refreshRect is used to refresh the content of the appointed region.

Method to Getting Information

ScrollWidget provides isVisible method for child class to judge if a certain content position is visible in the current display region, so as to make the child class judge if operations such as screen scrolling etc. are necessary. At the same time, when the child class is carrying out content drawing, the content needs to be drawn in the appointed visible region. getVisRect method provides convenience for getting the maximum range of permissible drawing.

BOOL (*isVisible)(mScrollWidget *self, int x, int y);
void (*getVisRect)(mScrollWidget *self, RECT *rcVis);

isVisible is used to judge if the appointed content position is currently in the visible region.
getVisRect is used to get the current visible region.

ScrollWidget and its derived class needs to carry out corresponding setting to different information when the window size changes or the content changes, therefore ScrollWidget provides the following methods:

void resetViewPort(mScrollWidget *self, unsigned int visW,unsigned int visH);
void setScrollInfo(mScrollWidget *self, BOOL reDraw);
BOOL makePosVisible(mScrollWidget *self, int x, int y);

resetViewport is used to readjust the size of the visible region. When the window size changes, it is necessary to use the interface to adjust the visible region.
setScrollInfo method is provided for child class control to use. When the size of the visible region or the content region changes, carry out corresponding scroll bar information setting.
makePosVisible is used to automatically display the appointed content position in the visible region.

Renderer of `mScrollWidget`

It is inherited from renderer of mWidget

mScrollWidget does not have newly added renderer method.

`mContainer`

Control name: NCSCTRL_CONTAINER
English name: Container
Brief introduction: Container class control with scroll support

Style of `mContainer`

It is inherited from the style of style of mScrollWidget.

Property of `mContainer`

It is inherited from the property of mScrollWidget.

Event of `mContainer`

It is inherited from the event of mScrollWidget.

Method of `mContainer`

It is inherited from the method of mScrollWidget.

Method of Adding Controls

Container provides support to mGNCS control and MiniGUI intrinsic control. If it is necessary to add a group of mGNCS controls to Container, addChildren method inherited from mWidget class can be used.

BOOL addChildren(mContainer *self, NCS_WND_TEMPLATE* children, int count);

static NCS_PROP_ENTRY radioGroup_props [] = {
    {NCSP_BUTTON_GROUPID, IDC_RDOGROUP},
    {0, 0}
};

static NCS_WND_TEMPLATE ncsCtrlYourTaste[] = {
    {
        NCSCTRL_BUTTONGROUP,
        IDC_RDOGROUP,
        16, 10, 230, 160,
        WS_VISIBLE,
        WS_EX_TRANSPARENT,
        "optional snack",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_LAMIAN,
        36, 38, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "northwest pulled noodle",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_CHOUDOUFU,
        36, 64, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "chang sha bad smelling bean curd",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_JIANBING,
        36, 90, 200, 20,
        WS_VISIBLE | WS_TABSTOP | WS_DISABLED,
        WS_EX_NONE,
        "shan dong thini pancake",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_MAHUA,
        36, 116, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "tianjin fired dough twist",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_SHUIJIAO,
        36, 142, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "chengdu red oil boiled dumpling",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_BUTTONGROUP,
        IDC_CKGROUP,
        250, 10, 100, 160,
        WS_VISIBLE,
        WS_EX_TRANSPARENT,
        "flavor",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_CHECKBUTTON,
        IDC_XIAN,
        260, 38, 80, 20,
        WS_VISIBLE | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "partial salty",
        //checkGroup_props,
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_CHECKBUTTON,
        IDC_LA,
        260, 64, 80, 20,
        WS_VISIBLE | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "partial spicy",
        //checkGroup_props,
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_STATIC,
        IDC_PROMPT,
        16, 180, 360, 40,
        WS_VISIBLE,
        WS_EX_NONE,
        "northwest pulled noodle is competitive product in the wheaten food",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_BUTTON,
        IDOK,
        70, 230, 70, 30,
        WS_VISIBLE | WS_TABSTOP | NCSS_NOTIFY,
        WS_EX_NONE,
        "Ok",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_BUTTON,
        IDCANCEL,
        200, 230, 70, 30,
        WS_VISIBLE | WS_TABSTOP | NCSS_NOTIFY,
        WS_EX_NONE,
        "Cancel",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
};

To add a group of MiniGUI intrinsic controls to Container, addintrinsicControls method can be used:

BOOL addIntrinsicControls(mContainer *self, const PCTRLDATA pCtrl, int nCount);

static CTRLDATA CtrlYourTaste[] =
{
    {
        "static",
        WS_VISIBLE | SS_GROUPBOX,
        16, 10, 230, 160,
        IDC_STATIC,
        "optional snack",
        0,
        WS_EX_TRANSPARENT
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON | BS_CHECKED | WS_TABSTOP | WS_GROUP,
        36, 38, 200, 20,
        IDC_LAMIAN,
        "northwest pulled noodle",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON,
        36, 64, 200, 20,
        IDC_CHOUDOUFU,
        "chang sha bad smelling bean curd",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON | WS_DISABLED,
        36, 90, 200, 20,
        IDC_JIANBING,
        "shan dong thini pancake",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON,
        36, 116, 200, 20,
        IDC_MAHUA,
        "tianjin fired dough twist",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON,
        36, 142, 200, 20,
        IDC_SHUIJIAO,
        "chengdu red oil boiled dumpling",
        0
    },
    {
        "static",
        WS_VISIBLE | SS_GROUPBOX | WS_GROUP,
        250, 10, 100, 160,
        IDC_STATIC,
        "flavor",
        0,
        WS_EX_TRANSPARENT
    },
    {
        "button",
        WS_VISIBLE | BS_AUTOCHECKBOX,
        260, 38, 80, 20,
        IDC_XIAN,
        "partial salty",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTOCHECKBOX | BS_CHECKED,
        260, 64, 80, 20,
        IDC_LA,
        "partial spicy",
        0
    },
    {
        "static",
        WS_VISIBLE | SS_LEFT | WS_GROUP | WS_BORDER,
        16, 180, 360, 40,
        IDC_PROMPT,
        "northwest pulled noodle is competitive product in the wheaten food",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_DEFPUSHBUTTON | WS_TABSTOP | WS_GROUP | WS_BORDER ,
        70, 230, 70, 30,
        IDOK,
        "OK",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
        200, 230, 70, 30,
        IDCANCEL,
        "Cancel",
        0
    },
};

In Container, it is often necessary to set and get the current focus control, the two methods below are provided for this:

HWND setFocus(mContainer *self, int id);
HWND getFocus(mContainer *self);

setFocus sets focus control through control ID.
getFocus gets the sentence handle of the current focus control.

Other Methods

Container provides adjustContent method to allow the application to carry out the function of adjusting its own size through its content instead of displaying range through Container control control. getPanel method can get the hosting window sentence handle of the current Container content.

HWND getPanel(mContainer *self);
void adjustContent(mContainer *self);

Renderer of `mContainer`

It is inherited from the renderer of mScrollWidget.

mContainer does not have newly added renderer method.

Example of `mContainer`

This example demonstrates how to use Container to realize jumping between multiple controls exceeding the window size to the users.

Figure 1 Output of Container Program

List 1 container.c

/*
** container.c: Sample program for mGNCS Programming Guide
**      The demo application for Container.
**
** Copyright (C) 2009 ~ 2019 FMSoft Technologies.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

// START_OF_INCS
#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>

#include <mgncs/mgncs.h>
// END_OF_INCS

#define IDC_CONTAINER   100

#define IDC_RDOGROUP    151
#define IDC_CKGROUP     152

#define IDC_LAMIAN      101
#define IDC_CHOUDOUFU   102
#define IDC_JIANBING    103
#define IDC_MAHUA       104
#define IDC_SHUIJIAO    105
#define IDC_XIAN        110
#define IDC_LA          111
#define IDC_PROMPT      200

// START_OF_NCSCTRLS
static NCS_PROP_ENTRY radioGroup_props [] = {
    {NCSP_BUTTON_GROUPID, IDC_RDOGROUP},
    {0, 0}
};

static NCS_WND_TEMPLATE ncsCtrlYourTaste[] = {
    {
        NCSCTRL_BUTTONGROUP,
        IDC_RDOGROUP,
        16, 10, 230, 160,
        WS_VISIBLE,
        WS_EX_TRANSPARENT,
        "optional snack",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_LAMIAN,
        36, 38, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "northwest pulled noodle",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_CHOUDOUFU,
        36, 64, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "chang sha bad smelling bean curd",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_JIANBING,
        36, 90, 200, 20,
        WS_VISIBLE | WS_TABSTOP | WS_DISABLED,
        WS_EX_NONE,
        "shan dong thini pancake",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_MAHUA,
        36, 116, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "tianjin fired dough twist",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_RADIOBUTTON,
        IDC_SHUIJIAO,
        36, 142, 200, 20,
        WS_VISIBLE | WS_TABSTOP | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "chengdu red oil boiled dumpling",
        radioGroup_props,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_BUTTONGROUP,
        IDC_CKGROUP,
        250, 10, 100, 160,
        WS_VISIBLE,
        WS_EX_TRANSPARENT,
        "flavor",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_CHECKBUTTON,
        IDC_XIAN,
        260, 38, 80, 20,
        WS_VISIBLE | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "partial salty",
        //checkGroup_props,
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_CHECKBUTTON,
        IDC_LA,
        260, 64, 80, 20,
        WS_VISIBLE | NCSS_BUTTON_AUTOCHECK,
        WS_EX_NONE,
        "partial spicy",
        //checkGroup_props,
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_STATIC,
        IDC_PROMPT,
        16, 180, 360, 40,
        WS_VISIBLE,
        WS_EX_NONE,
        "northwest pulled noodle is competitive product in the wheaten food",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_BUTTON,
        IDOK,
        70, 230, 70, 30,
        WS_VISIBLE | WS_TABSTOP | NCSS_NOTIFY,
        WS_EX_NONE,
        "Ok",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
    {
        NCSCTRL_BUTTON,
        IDCANCEL,
        200, 230, 70, 30,
        WS_VISIBLE | WS_TABSTOP | NCSS_NOTIFY,
        WS_EX_NONE,
        "Cancel",
        NULL,
        NULL,
        NULL,
        NULL,
        0,
        0
    },
};
// END_OF_NCSCTRLS

// START_OF_INTRINSICCTRLS
static CTRLDATA CtrlYourTaste[] =
{
    {
        "static",
        WS_VISIBLE | SS_GROUPBOX,
        16, 10, 230, 160,
        IDC_STATIC,
        "optional snack",
        0,
        WS_EX_TRANSPARENT
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON | BS_CHECKED | WS_TABSTOP | WS_GROUP,
        36, 38, 200, 20,
        IDC_LAMIAN,
        "northwest pulled noodle",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON,
        36, 64, 200, 20,
        IDC_CHOUDOUFU,
        "chang sha bad smelling bean curd",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON | WS_DISABLED,
        36, 90, 200, 20,
        IDC_JIANBING,
        "shan dong thini pancake",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON,
        36, 116, 200, 20,
        IDC_MAHUA,
        "tianjin fired dough twist",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTORADIOBUTTON,
        36, 142, 200, 20,
        IDC_SHUIJIAO,
        "chengdu red oil boiled dumpling",
        0
    },
    {
        "static",
        WS_VISIBLE | SS_GROUPBOX | WS_GROUP,
        250, 10, 100, 160,
        IDC_STATIC,
        "flavor",
        0,
        WS_EX_TRANSPARENT
    },
    {
        "button",
        WS_VISIBLE | BS_AUTOCHECKBOX,
        260, 38, 80, 20,
        IDC_XIAN,
        "partial salty",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_AUTOCHECKBOX | BS_CHECKED,
        260, 64, 80, 20,
        IDC_LA,
        "partial spicy",
        0
    },
    {
        "static",
        WS_VISIBLE | SS_LEFT | WS_GROUP | WS_BORDER,
        16, 180, 360, 40,
        IDC_PROMPT,
        "northwest pulled noodle is competitive product in the wheaten food",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_DEFPUSHBUTTON | WS_TABSTOP | WS_GROUP | WS_BORDER ,
        70, 230, 70, 30,
        IDOK,
        "OK",
        0
    },
    {
        "button",
        WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
        200, 230, 70, 30,
        IDCANCEL,
        "Cancel",
        0
    },
};
// END_OF_INTRINSICCTRLS

// START_OF_HANDLERS
static void dialog_onCSizeChanged(mWidget* self, int clientWidth, int clientHeight)
{
    HWND hContainer = GetDlgItem(self->hwnd, IDC_CONTAINER);
    if (hContainer != HWND_NULL || hContainer != HWND_INVALID)
        MoveWindow(hContainer, 0, 0, clientWidth, clientHeight, TRUE);
}

static BOOL container_onCommand(mWidget* self, int id, int nc, HWND hCtrl)
{
    if (id == IDOK || id == IDCANCEL) {

        if (nc == NCSN_BUTTON_PUSHED) {
            //close dialog
            HWND hParent = GetParent(self->hwnd);
            SendNotifyMessage(hParent,
                    MSG_COMMAND, (WPARAM)MAKELONG(id, nc), (LPARAM)hCtrl);
        }

        return FALSE;
    }

    return FALSE;
}

static NCS_EVENT_HANDLER container_handlers[] = {
    {MSG_COMMAND, container_onCommand},
    {0, NULL}
};
// END_OF_HANDLERS

int MiniGUIMain(int argc, const char* argv[])
{
    ncsInitialize ();

    mDialogBox* dialog = (mDialogBox*)ncsCreateMainWindow (
        NCSCTRL_DIALOGBOX, "Container Demo",
        WS_CAPTION | WS_BORDER | WS_VISIBLE | NCSS_MNWND_MODE,
        WS_EX_NONE,
        1,
        0, 0, 400, 320,
        HWND_DESKTOP,
        0, 0,
        NULL,
        NULL,
        NULL,
        0);

    ncsSetComponentHandler((mComponent*)dialog,
            MSG_CSIZECHANGED, dialog_onCSizeChanged);

    mContainer *container =
        (mContainer*)ncsCreateWindow (NCSCTRL_CONTAINER,
                          "",
                          WS_BORDER | WS_VISIBLE,
                          WS_EX_NONE,
                          IDC_CONTAINER,
                          0, 0, 300, 200, dialog->hwnd,
                          NULL, NULL, container_handlers, 0);

    if (argc > 1 && strcmp(argv[1], "intrinsic") == 0) {
        _c(container)->addIntrinsicControls (container, CtrlYourTaste,
                sizeof(CtrlYourTaste)/sizeof(CTRLDATA));
    }
    else {
        _c(container)->addChildren(container, ncsCtrlYourTaste,
                sizeof(ncsCtrlYourTaste)/sizeof(NCS_WND_TEMPLATE));
    }

    _c(dialog)->doModal(dialog, TRUE);

    MainWindowThreadCleanup (dialog->hwnd);
    ncsUninitialize ();

    return 0;
}

`mPage`

Control name: NCSCTRL_PAGE
English name: Page
Brief introduction: Property page control, used to display same class information and window content.

Style of `mPage`

It is inherited from style of mContainer.

Property of `mPage`

It is inherited from property of mContainer.

Event of `mPage`

It is inherited from event of mContainer.

Method pf `mPage`

It is inherited from method of mContainer.

Renderer of `mPage`

It is inherited from renderer of mContainer.

mPage does not have newly added renderer method

Example of `mPage`

<< Panel and Derived Classes | Table of Contents | Slider Control Class >>

PreviousPanel and Its Derived Class NextSlider Series Control Class

Last updated 2 days ago

Brief Introduction of Container Class Control

mScrollWidget

Style of mScrollWidget

Property of mScrollWidget

Event of mScrollWidget

Method of mScrollWidget

Coordinate Transformation Related Method

Initialization Related Method

Refreshment Related Method

Method to Getting Information

Setting Related Method

Renderer of mScrollWidget

mContainer

Style of mContainer

Property of mContainer

Event of mContainer

Method of mContainer

Method of Adding Controls

Focus Related Method

Other Methods

Renderer of mContainer

Example of mContainer

mPage

Style of mPage

Property of mPage

Event of mPage

Method pf mPage

Renderer of mPage

Example of mPage

`mScrollWidget`

Style of `mScrollWidget`

Property of `mScrollWidget`

Event of `mScrollWidget`

Method of `mScrollWidget`

Renderer of `mScrollWidget`

`mContainer`

Style of `mContainer`

Property of `mContainer`

Event of `mContainer`

Method of `mContainer`

Renderer of `mContainer`

Example of `mContainer`

`mPage`

Style of `mPage`

Property of `mPage`

Event of `mPage`

Method pf `mPage`

Renderer of `mPage`

Example of `mPage`