This commit is contained in:
ymq1 2025-05-07 10:20:16 +00:00
parent f3bf42bbf4
commit 446b78b0f6
3 changed files with 129 additions and 3 deletions

View File

@ -80,7 +80,7 @@ bricks.FormBody = class extends bricks.VScrollPanel {
this.form = form;
this.name_inputs = {};
this.fg = new bricks.FieldGroup({});
this.fg.build_fields(form, this, form.opts.fields)
this.fg.build_fields(form, this, form.nontextfields)
}
create(){
this.dom_element = this._create('form');
@ -308,8 +308,48 @@ bricks.Form = class extends bricks.FormBase {
this.set_css('vcontainer');
var filler = new bricks.Filler({});
this.add_widget(filler);
this.nontextfields = [];
this.textfields = [];
this.fields.forEach((f) => {
if (f.uitype == 'text'){
this.textfields.push(f);
} else {
this.nontextfields.push(f);
}
});
this.body = new bricks.FormBody(this, opts);
if (this.textfields.length > 0){
var tp;
var tp_options = {
height: "100%",
tab_pos: "top",
items:[
{
"name":"form",
"label":"Form",
"content":this.body
}
]
};
this.textfields.forEach((f) => {
var txtw = new bricks.UiText({
name:f.name,
width:"100%",
height:"100%",
value:f.value
});
tp_options.items.push({
name:f.name,
label:f.label,
content:txtw
});
this.name_inputs[f.name] = txtw;
});
tp = new bricks.TabPanel(tp_options);
filler.add_widget(tp);
} else {
filler.add_widget(this.body);
}
if (! opts.notoolbar)
this.build_toolbar(this);
}

View File

@ -816,6 +816,7 @@ bricks.UiText =class extends bricks.UiType {
this.uitype='text';
this.build();
this.charsize_sizing();
this.bind('keydown', this.key_handle.bind(this))
}
create(){
this.dom_element = this._create('textarea');
@ -846,6 +847,87 @@ bricks.UiText =class extends bricks.UiType {
var v = this.opts.value || this.opts.defaultvalue||'';
this.setValue(v);
}
key_handle(e){
switch(e.key){
case 'Tab':
e.preventDefault(); // 阻止默认Tab行为
var erase = false
if (e.shiftKey) erase = true;
this.handle_tab_indent(erase);
break;
case 'Enter':
e.preventDefault(); // 阻止默认Tab行为
this.handle_enter();
default:
break;
}
}
handle_enter(){
var editor = this.dom_element;
const cursorPos = editor.selectionStart;
const value = editor.value;
const before = value.substring(0, cursorPos);
const after = value.substring(cursorPos);
editor.value = before + '\n' + after;
editor.selectionStart = editor.selectionEnd = cursorPos + 1;
}
handle_tab_indent(erase){
/* erase == true : delete tabspace
else
add tabspace
*/
var editor = this.dom_element;
const cursorPos = editor.selectionStart;
const value = editor.value;
// 获取光标所在行的开始位置
const beforeCursor = value.substring(0, cursorPos);
const lastLineStart = beforeCursor.lastIndexOf("\n") + 1; // 上一行的结束位置
const currentLineStart = lastLineStart; // 当前行的开始位置
// 获取当前行的文本
const currentLine = value.substring(currentLineStart, value.indexOf("\n", currentLineStart) !== -1 ? value.indexOf("\n", currentLineStart) : undefined);
// 判断当前行的缩进(获取行首的空格数)
const leadingSpaces = currentLine.match(/^\s*/)[0];
const spacesCount = leadingSpaces.length;
// 设置插入的空格数量确保每次按Tab后光标前总是4个空格的缩进
let indentationCount = 0;
if (spacesCount % 4 === 0) {
indentationCount = 4; // 如果已经是4的倍数插入4个空格
} else if (spacesCount % 4 === 1) {
indentationCount = 3; // 如果有1个空格插入3个空格
} else if (spacesCount % 4 === 2) {
indentationCount = 2; // 如果有2个空格插入2个空格
} else if (spacesCount % 4 === 3) {
indentationCount = 1; // 如果有3个空格插入1个空格
}
// 处理Tab键按下
if (!erase){
// 根据光标前的空格数动态插入合适数量的空格
const before = value.substring(0, cursorPos);
const after = value.substring(cursorPos);
const indentation = ' '.repeat(indentationCount); // 生成合适数量的空格
// 更新文本框的值,插入缩进
editor.value = before + indentation + after;
// 更新光标位置(将光标移到插入的缩进后面)
editor.selectionStart = editor.selectionEnd = cursorPos + indentationCount;
} else {
// 处理Shift + Tab减少缩进
// 如果当前行有4个空格的缩进删除它
if (spacesCount >= 4) {
const before = value.substring(0, cursorPos - 4);
const after = value.substring(cursorPos);
editor.value = before + after;
editor.selectionStart = editor.selectionEnd = cursorPos - 4;
}
}
}
}
bricks.UiCode =class extends bricks.UiType {

View File

@ -93,7 +93,11 @@ bricks.TabPanel = class extends bricks.Layout {
return;
}
try {
if (items[i].content instanceof bricks.JsWidget){
w = items[i].content;
} else {
w = await bricks.widgetBuild(items[i].content, this, {});
}
if (! w){
bricks.debug('TabPanel():create content error', items[i].content);
return;