132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
#include "mywin_inc.h"
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// 定义列表类型
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#define WIN_LIST_TYPE "WIN_ListStruct"
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// 在堆中创建一个列表窗口
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WIN_ListStruct *WIN_CreatList(WIN_WindowStruct *base,
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void (*msgLoop)(struct _WIN_WindowStruct *win,
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WIN_MsgStruct *msg),
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int x, int y, int x_size, int y_size) {
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// 重设消息循环
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if (msgLoop == 0) {
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msgLoop = (void (*)(struct _WIN_WindowStruct *win,
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WIN_MsgStruct *msg))LIST_DefaultMsgLoop;
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}
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WIN_ListStruct *ret = mymalloc(sizeof(WIN_ListStruct));
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// 调用父类的构造函数
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if (ret) {
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mymemset(ret, 0, sizeof(WIN_ListStruct));
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if (0 == WIN_CreatWindowExt((WIN_WindowStruct *)ret, base, msgLoop, x, y,
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x_size, y_size)) {
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// 创建失败
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myfree(ret);
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ret = 0;
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} else {
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((WIN_WindowStruct *)ret)->winType = WIN_LIST_TYPE;
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// 构造一个列表
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ret->itemHeigh = WIN_GetFontHight();
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ret->list_y = 0;
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}
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}
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return ret;
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}
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// 设置列表框显示的条目
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void LIST_SetItem(WIN_ListStruct *list, char **item, int itemNum) {
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if (list->button) {
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// 如果已经设置过，先清除以前的
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for (int i = 0; i < list->itemNum; i++) {
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((WIN_WindowStruct *)(list->button[i]))
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->deleteWindow((WIN_WindowStruct *)(list->button[i]));
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}
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myfree(list->button);
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}
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list->item = item;
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list->itemNum = itemNum;
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list->button = mymalloc(sizeof(WIN_ButtonStruct *) * list->itemNum);
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mymemset(list->button, 0, sizeof(WIN_ButtonStruct *) * list->itemNum);
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// 创建每个条目按钮
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for (int i = 0; i < list->itemNum; i++) {
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list->button[i] = WIN_CreatButton(
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(WIN_WindowStruct *)list, 0, 0, list->list_y + i * list->itemHeigh,
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((WIN_WindowStruct *)list)->x_size, list->itemHeigh);
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BUTTON_SetKeyString(list->button[i], list->item[i]);
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}
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}
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// 设置每个条目的高度
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void LIST_SetItemHeight(WIN_ListStruct *list, int height) {
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list->itemHeigh = height;
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}
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// 设置列表Y轴方向的原点
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void LIST_SetYOrigin(WIN_ListStruct *list, int ori) { list->list_y = ori; }
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// 设置Y轴方向的移动距离
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void LIST_SetYMove(WIN_ListStruct *list, int move) {
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list->list_y += move;
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int temp =
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((WIN_WindowStruct *)list)->y_size - list->itemHeigh * list->itemNum;
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if (list->list_y < temp) {
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list->list_y = temp;
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} else if (list->list_y > 0) {
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list->list_y = 0;
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}
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}
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// 默认绘制函数
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void LIST_DefaultPaint(WIN_ListStruct *list) {
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int x = 0;
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int y = 0;
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}
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// 默认消息处理函数
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void LIST_DefaultMsgLoop(WIN_ListStruct *list, WIN_MsgStruct *msg) {
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WIN_MoveStruct *m = 0;
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switch (msg->msg) {
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case WIN_MSG_PAINT:
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LIST_DefaultPaint(list);
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break;
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case WIN_MSG_INIT:
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break;
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case WIN_MSG_KEY:
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break;
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case WIN_MSG_TOUCH:
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break;
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case WIN_MSG_CHID:
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break;
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case WIN_MSG_DELETE:
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break;
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case WIN_MSG_MOVE:
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m = msg->data.p;
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switch (m->moveType) {
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case MOVE_DATA_MOVEIN:
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break;
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case MOVE_DATA_MOVED:
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break;
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case MOVE_DATA_LONG:
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break;
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case MOVE_DATA_MOVEOUT:
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case MOVE_DATA_OUTSIDE:
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break;
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case MOVE_DATA_TOUCHOUT:
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break;
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case MOVE_DATA_TOUCHIN:
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WIN_SetInvalid((WIN_WindowStruct *)list);
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break;
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default:
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WIN_DefaultMsgLoop((WIN_WindowStruct *)list, msg);
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break;
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}
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break;
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default:
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WIN_DefaultMsgLoop((WIN_WindowStruct *)list, msg);
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break;
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}
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}
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