keksAccountGUI/node_modulesOLD/vuetify/lib/components/VInput/VInput.js

// Styles
import "../../../src/components/VInput/VInput.sass"; // Components

import VIcon from '../VIcon';
import VLabel from '../VLabel';
import VMessages from '../VMessages'; // Mixins

import Validatable from '../../mixins/validatable'; // Utilities

import { convertToUnit, kebabCase } from '../../util/helpers';
import mixins from '../../util/mixins';
const baseMixins = mixins(Validatable);
/* @vue/component */

export default baseMixins.extend().extend({
  name: 'v-input',
  inheritAttrs: false,
  props: {
    appendIcon: String,
    backgroundColor: {
      type: String,
      default: ''
    },
    height: [Number, String],
    hideDetails: Boolean,
    hint: String,
    id: String,
    label: String,
    loading: Boolean,
    persistentHint: Boolean,
    prependIcon: String,
    value: null
  },

  data() {
    return {
      lazyValue: this.value,
      hasMouseDown: false
    };
  },

  computed: {
    classes() {
      return {
        'v-input--has-state': this.hasState,
        'v-input--hide-details': this.hideDetails,
        'v-input--is-label-active': this.isLabelActive,
        'v-input--is-dirty': this.isDirty,
        'v-input--is-disabled': this.disabled,
        'v-input--is-focused': this.isFocused,
        'v-input--is-loading': this.loading !== false && this.loading !== undefined,
        'v-input--is-readonly': this.readonly,
        ...this.themeClasses
      };
    },

    computedId() {
      return this.id || `input-${this._uid}`;
    },

    hasHint() {
      return !this.hasMessages && !!this.hint && (this.persistentHint || this.isFocused);
    },

    hasLabel() {
      return !!(this.$slots.label || this.label);
    },

    // Proxy for `lazyValue`
    // This allows an input
    // to function without
    // a provided model
    internalValue: {
      get() {
        return this.lazyValue;
      },

      set(val) {
        this.lazyValue = val;
        this.$emit(this.$_modelEvent, val);
      }

    },

    isDirty() {
      return !!this.lazyValue;
    },

    isDisabled() {
      return this.disabled || this.readonly;
    },

    isLabelActive() {
      return this.isDirty;
    }

  },
  watch: {
    value(val) {
      this.lazyValue = val;
    }

  },

  beforeCreate() {
    // v-radio-group needs to emit a different event
    // https://github.com/vuetifyjs/vuetify/issues/4752
    this.$_modelEvent = this.$options.model && this.$options.model.event || 'input';
  },

  methods: {
    genContent() {
      return [this.genPrependSlot(), this.genControl(), this.genAppendSlot()];
    },

    genControl() {
      return this.$createElement('div', {
        staticClass: 'v-input__control'
      }, [this.genInputSlot(), this.genMessages()]);
    },

    genDefaultSlot() {
      return [this.genLabel(), this.$slots.default];
    },

    genIcon(type, cb) {
      const icon = this[`${type}Icon`];
      const eventName = `click:${kebabCase(type)}`;
      const data = {
        props: {
          color: this.validationState,
          dark: this.dark,
          disabled: this.disabled,
          light: this.light
        },
        on: !(this.$listeners[eventName] || cb) ? undefined : {
          click: e => {
            e.preventDefault();
            e.stopPropagation();
            this.$emit(eventName, e);
            cb && cb(e);
          },
          // Container has g event that will
          // trigger menu open if enclosed
          mouseup: e => {
            e.preventDefault();
            e.stopPropagation();
          }
        }
      };
      return this.$createElement('div', {
        staticClass: `v-input__icon v-input__icon--${kebabCase(type)}`,
        key: type + icon
      }, [this.$createElement(VIcon, data, icon)]);
    },

    genInputSlot() {
      return this.$createElement('div', this.setBackgroundColor(this.backgroundColor, {
        staticClass: 'v-input__slot',
        style: {
          height: convertToUnit(this.height)
        },
        on: {
          click: this.onClick,
          mousedown: this.onMouseDown,
          mouseup: this.onMouseUp
        },
        ref: 'input-slot'
      }), [this.genDefaultSlot()]);
    },

    genLabel() {
      if (!this.hasLabel) return null;
      return this.$createElement(VLabel, {
        props: {
          color: this.validationState,
          dark: this.dark,
          focused: this.hasState,
          for: this.computedId,
          light: this.light
        }
      }, this.$slots.label || this.label);
    },

    genMessages() {
      if (this.hideDetails) return null;
      const messages = this.hasHint ? [this.hint] : this.validations;
      return this.$createElement(VMessages, {
        props: {
          color: this.hasHint ? '' : this.validationState,
          dark: this.dark,
          light: this.light,
          value: this.hasMessages || this.hasHint ? messages : []
        }
      });
    },

    genSlot(type, location, slot) {
      if (!slot.length) return null;
      const ref = `${type}-${location}`;
      return this.$createElement('div', {
        staticClass: `v-input__${ref}`,
        ref
      }, slot);
    },

    genPrependSlot() {
      const slot = [];

      if (this.$slots.prepend) {
        slot.push(this.$slots.prepend);
      } else if (this.prependIcon) {
        slot.push(this.genIcon('prepend'));
      }

      return this.genSlot('prepend', 'outer', slot);
    },

    genAppendSlot() {
      const slot = []; // Append icon for text field was really
      // an appended inner icon, v-text-field
      // will overwrite this method in order to obtain
      // backwards compat

      if (this.$slots.append) {
        slot.push(this.$slots.append);
      } else if (this.appendIcon) {
        slot.push(this.genIcon('append'));
      }

      return this.genSlot('append', 'outer', slot);
    },

    onClick(e) {
      this.$emit('click', e);
    },

    onMouseDown(e) {
      this.hasMouseDown = true;
      this.$emit('mousedown', e);
    },

    onMouseUp(e) {
      this.hasMouseDown = false;
      this.$emit('mouseup', e);
    }

  },

  render(h) {
    return h('div', this.setTextColor(this.validationState, {
      staticClass: 'v-input',
      class: this.classes
    }), this.genContent());
  }

});
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