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323 lines
7.0 KiB
Plaintext
323 lines
7.0 KiB
Plaintext
@import '../../style/mixins/index';
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@tree-prefix-cls: ~'@{ant-prefix}-tree';
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@select-tree-prefix-cls: ~'@{ant-prefix}-select-tree';
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@tree-motion: ~'@{ant-prefix}-motion-collapse';
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@tree-node-padding: (@padding-xs / 2);
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@tree-node-hightlight-color: inherit;
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.antTreeSwitcherIcon(@type: 'tree-default-open-icon') {
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.@{tree-prefix-cls}-switcher-icon,
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.@{select-tree-prefix-cls}-switcher-icon {
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display: inline-block;
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font-size: 10px;
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vertical-align: baseline;
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svg {
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transition: transform 0.3s;
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}
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}
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}
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.drop-indicator() {
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.@{tree-prefix-cls}-drop-indicator {
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position: absolute;
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// it should displayed over the following node
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z-index: 1;
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height: 2px;
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background-color: @primary-color;
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border-radius: 1px;
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pointer-events: none;
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&::after {
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position: absolute;
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top: -3px;
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left: -6px;
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width: 8px;
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height: 8px;
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background-color: transparent;
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border: 2px solid @primary-color;
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border-radius: 50%;
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content: '';
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}
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}
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}
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.antTreeFn(@custom-tree-prefix-cls) {
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@custom-tree-node-prefix-cls: ~'@{custom-tree-prefix-cls}-treenode';
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.reset-component();
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background: @tree-bg;
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border-radius: @border-radius-base;
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transition: background-color 0.3s;
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&-focused:not(:hover):not(&-active-focused) {
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background: @primary-1;
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}
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// =================== Virtual List ===================
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&-list-holder-inner {
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align-items: flex-start;
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}
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&.@{custom-tree-prefix-cls}-block-node {
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.@{custom-tree-prefix-cls}-list-holder-inner {
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align-items: stretch;
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// >>> Title
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.@{custom-tree-prefix-cls}-node-content-wrapper {
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flex: auto;
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}
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// >>> Drag
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.@{custom-tree-node-prefix-cls}.dragging {
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position: relative;
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&::after {
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position: absolute;
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top: 0;
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right: 0;
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bottom: @tree-node-padding;
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left: 0;
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border: 1px solid @primary-color;
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opacity: 0;
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animation: ant-tree-node-fx-do-not-use 0.3s;
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animation-play-state: running;
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animation-fill-mode: forwards;
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content: '';
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pointer-events: none;
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}
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}
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}
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}
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// ===================== TreeNode =====================
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.@{custom-tree-node-prefix-cls} {
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display: flex;
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align-items: flex-start;
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padding: 0 0 @tree-node-padding 0;
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outline: none;
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// Disabled
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&-disabled {
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// >>> Title
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.@{custom-tree-prefix-cls}-node-content-wrapper {
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color: @disabled-color;
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cursor: not-allowed;
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&:hover {
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background: transparent;
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}
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}
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}
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&-active .@{custom-tree-prefix-cls}-node-content-wrapper {
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background: @tree-node-hover-bg;
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}
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&:not(&-disabled).filter-node .@{custom-tree-prefix-cls}-title {
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color: @tree-node-hightlight-color;
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font-weight: 500;
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}
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}
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// >>> Indent
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&-indent {
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align-self: stretch;
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white-space: nowrap;
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user-select: none;
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&-unit {
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display: inline-block;
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width: @tree-title-height;
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}
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}
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// >>> Drag Handler
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&-draggable-icon {
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width: @tree-title-height;
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line-height: @tree-title-height;
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text-align: center;
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opacity: 0.2;
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transition: opacity @animation-duration-slow;
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.@{custom-tree-node-prefix-cls}:hover & {
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opacity: 0.45;
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}
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}
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// >>> Switcher
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&-switcher {
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.antTreeSwitcherIcon();
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position: relative;
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flex: none;
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align-self: stretch;
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width: @tree-title-height;
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margin: 0;
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line-height: @tree-title-height;
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text-align: center;
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cursor: pointer;
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user-select: none;
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&-noop {
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cursor: default;
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}
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&_close {
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.@{custom-tree-prefix-cls}-switcher-icon {
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svg {
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transform: rotate(-90deg);
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}
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}
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}
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&-loading-icon {
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color: @primary-color;
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}
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&-leaf-line {
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position: relative;
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z-index: 1;
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display: inline-block;
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width: 100%;
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height: 100%;
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// https://github.com/ant-design/ant-design/issues/31884
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&::before {
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position: absolute;
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top: 0;
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right: 12px;
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bottom: -@tree-node-padding;
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margin-left: -1px;
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border-right: 1px solid @normal-color;
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content: ' ';
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}
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&::after {
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position: absolute;
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width: @tree-title-height - 14px;
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height: @tree-title-height - 10px;
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border-bottom: 1px solid @normal-color;
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content: ' ';
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}
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}
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}
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// >>> Checkbox
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&-checkbox {
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top: initial;
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margin: ((@tree-title-height - @checkbox-size) / 2) 8px 0 0;
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}
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// >>> Title
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& &-node-content-wrapper {
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position: relative;
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z-index: auto;
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min-height: @tree-title-height;
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margin: 0;
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padding: 0 4px;
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color: inherit;
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line-height: @tree-title-height;
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background: transparent;
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border-radius: @border-radius-base;
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cursor: pointer;
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transition: all 0.3s, border 0s, line-height 0s, box-shadow 0s;
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&:hover {
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background-color: @tree-node-hover-bg;
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}
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&.@{custom-tree-prefix-cls}-node-selected {
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background-color: @tree-node-selected-bg;
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}
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// Icon
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.@{custom-tree-prefix-cls}-iconEle {
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display: inline-block;
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width: @tree-title-height;
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height: @tree-title-height;
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line-height: @tree-title-height;
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text-align: center;
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vertical-align: top;
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&:empty {
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display: none;
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}
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}
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}
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// https://github.com/ant-design/ant-design/issues/28217
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&-unselectable &-node-content-wrapper:hover {
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background-color: transparent;
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}
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// ==================== Draggable =====================
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&-node-content-wrapper {
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line-height: @tree-title-height;
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user-select: none;
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.drop-indicator();
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}
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.@{custom-tree-node-prefix-cls}.drop-container {
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> [draggable] {
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box-shadow: 0 0 0 2px @primary-color;
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}
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}
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// ==================== Show Line =====================
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&-show-line {
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// ================ Indent lines ================
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.@{custom-tree-prefix-cls}-indent {
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&-unit {
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position: relative;
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height: 100%;
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&::before {
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position: absolute;
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top: 0;
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right: (@tree-title-height / 2);
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bottom: -@tree-node-padding;
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border-right: 1px solid @border-color-base;
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content: '';
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}
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&-end {
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&::before {
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display: none;
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}
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}
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}
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}
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// ============== Cover Background ==============
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.@{custom-tree-prefix-cls}-switcher {
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background: @component-background;
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&-line-icon {
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// https://github.com/ant-design/ant-design/issues/32813
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vertical-align: -0.15em;
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}
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}
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}
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.@{custom-tree-node-prefix-cls}-leaf-last {
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.@{custom-tree-prefix-cls}-switcher {
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&-leaf-line {
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&::before {
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top: auto !important;
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bottom: auto !important;
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height: @tree-title-height - 10px !important;
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}
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}
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}
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}
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}
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@keyframes ant-tree-node-fx-do-not-use {
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0% {
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opacity: 0;
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}
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100% {
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opacity: 1;
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}
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}
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