pybricks-api/doc/main/blockimg/pybricks_blockFlowWhile_while.svg

<!-- Copyright (c) 2023 The Pybricks Authors. All rights reserved. -->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 212.2578125 122" class="blocklySvg pybricks_renderer-renderer pybricks-zelos-light-theme" width="212.2578125" height="122" style="background-color: transparent"><style xmlns="http://www.w3.org/1999/xhtml">.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyText,
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyFlyoutLabelText {
font: bold 12pt "Helvetica Neue", "Segoe UI", Helvetica, sans-serif;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyText {
fill: #fff;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyNonEditableText&gt;rect:not(.blocklyDropdownRect),
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyEditableText&gt;rect:not(.blocklyDropdownRect) {
fill: #fff;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyNonEditableText&gt;text,
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyEditableText&gt;text,
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyNonEditableText&gt;g&gt;text,
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyEditableText&gt;g&gt;text {
fill: #575E75;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyFlyoutLabelText {
fill: #575E75;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyText.blocklyBubbleText {
fill: #575E75;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyDraggable:not(.blocklyDisabled)
 .blocklyEditableText:not(.editing):hover&gt;rect,
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyDraggable:not(.blocklyDisabled)
 .blocklyEditableText:not(.editing):hover&gt;.blocklyPath {
stroke: #fff;
stroke-width: 2;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyHtmlInput {
font-family: "Helvetica Neue", "Segoe UI", Helvetica, sans-serif;
font-weight: bold;
color: #575E75;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyDropdownText {
fill: #fff !important;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme.blocklyWidgetDiv .goog-menuitem,
.pybricks_renderer-renderer.pybricks-zelos-light-theme.blocklyDropDownDiv .goog-menuitem {
font-family: "Helvetica Neue", "Segoe UI", Helvetica, sans-serif;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme.blocklyDropDownDiv .goog-menuitem-content {
color: #fff;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyHighlightedConnectionPath {
stroke: #ffffff;
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyDisabled &gt; .blocklyOutlinePath {
fill: url(#blocklyDisabledPattern8106945446883995)
}
.pybricks_renderer-renderer.pybricks-zelos-light-theme .blocklyInsertionMarker&gt;.blocklyPath {
fill-opacity: 0.2;
stroke: none;
}

.blocklySvg {
  background-color: #fff;
  outline: none;
  overflow: hidden;  /* IE overflows by default. */
  position: absolute;
  display: block;
}

.blocklyWidgetDiv {
  display: none;
  position: absolute;
  z-index: 99999;  /* big value for bootstrap3 compatibility */
}

.injectionDiv {
  height: 100%;
  position: relative;
  overflow: hidden;  /* So blocks in drag surface disappear at edges */
  touch-action: none;
}

.blocklyNonSelectable {
  user-select: none;
  -ms-user-select: none;
  -webkit-user-select: none;
}

.blocklyBlockCanvas.blocklyCanvasTransitioning,
.blocklyBubbleCanvas.blocklyCanvasTransitioning {
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}

.blocklyTooltipDiv {
  background-color: #ffffc7;
  border: 1px solid #ddc;
  box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);
  color: #000;
  display: none;
  font: 9pt sans-serif;
  opacity: .9;
  padding: 2px;
  position: absolute;
  z-index: 100000;  /* big value for bootstrap3 compatibility */
}

.blocklyDropDownDiv {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1000;
  display: none;
  border: 1px solid;
  border-color: #dadce0;
  background-color: #fff;
  border-radius: 2px;
  padding: 4px;
  box-shadow: 0 0 3px 1px rgba(0,0,0,.3);
}

.blocklyDropDownDiv.blocklyFocused {
  box-shadow: 0 0 6px 1px rgba(0,0,0,.3);
}

.blocklyDropDownContent {
  max-height: 300px;  /* @todo: spec for maximum height. */
  overflow: auto;
  overflow-x: hidden;
  position: relative;
}

.blocklyDropDownArrow {
  position: absolute;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  z-index: -1;
  background-color: inherit;
  border-color: inherit;
}

.blocklyDropDownButton {
  display: inline-block;
  float: left;
  padding: 0;
  margin: 4px;
  border-radius: 4px;
  outline: none;
  border: 1px solid;
  transition: box-shadow .1s;
  cursor: pointer;
}

.blocklyArrowTop {
  border-top: 1px solid;
  border-left: 1px solid;
  border-top-left-radius: 4px;
  border-color: inherit;
}

.blocklyArrowBottom {
  border-bottom: 1px solid;
  border-right: 1px solid;
  border-bottom-right-radius: 4px;
  border-color: inherit;
}

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}

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}

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  stroke: #fc3;
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}

.blocklyPathLight {
  fill: none;
  stroke-linecap: round;
  stroke-width: 1;
}

.blocklySelected&gt;.blocklyPathLight {
  display: none;
}

.blocklyDraggable {
  cursor: grab;
  cursor: -webkit-grab;
}

.blocklyDragging {
  cursor: grabbing;
  cursor: -webkit-grabbing;
}

  /* Changes cursor on mouse down. Not effective in Firefox because of
     https://bugzilla.mozilla.org/show_bug.cgi?id=771241 */
.blocklyDraggable:active {
  cursor: grabbing;
  cursor: -webkit-grabbing;
}

.blocklyDragging.blocklyDraggingDelete {
  cursor: url("https://blockly-demo.appspot.com/static/media/handdelete.cur"), auto;
}

.blocklyDragging&gt;.blocklyPath,
.blocklyDragging&gt;.blocklyPathLight {
  fill-opacity: .8;
  stroke-opacity: .8;
}

.blocklyDragging&gt;.blocklyPathDark {
  display: none;
}

.blocklyDisabled&gt;.blocklyPath {
  fill-opacity: .5;
  stroke-opacity: .5;
}

.blocklyDisabled&gt;.blocklyPathLight,
.blocklyDisabled&gt;.blocklyPathDark {
  display: none;
}

.blocklyInsertionMarker&gt;.blocklyPath,
.blocklyInsertionMarker&gt;.blocklyPathLight,
.blocklyInsertionMarker&gt;.blocklyPathDark {
  fill-opacity: .2;
  stroke: none;
}

.blocklyMultilineText {
  font-family: monospace;
}

.blocklyNonEditableText&gt;text {
  pointer-events: none;
}

.blocklyFlyout {
  position: absolute;
  z-index: 20;
}

.blocklyText text {
  cursor: default;
}

/*
  Don't allow users to select text.  It gets annoying when trying to
  drag a block and selected text moves instead.
*/
.blocklySvg text {
  user-select: none;
  -ms-user-select: none;
  -webkit-user-select: none;
  cursor: inherit;
}

.blocklyHidden {
  display: none;
}

.blocklyFieldDropdown:not(.blocklyHidden) {
  display: block;
}

.blocklyIconGroup {
  cursor: default;
}

.blocklyIconGroup:not(:hover),
.blocklyIconGroupReadonly {
  opacity: .6;
}

.blocklyIconShape {
  fill: #00f;
  stroke: #fff;
  stroke-width: 1px;
}

.blocklyIconSymbol {
  fill: #fff;
}

.blocklyMinimalBody {
  margin: 0;
  padding: 0;
}

.blocklyHtmlInput {
  border: none;
  border-radius: 4px;
  height: 100%;
  margin: 0;
  outline: none;
  padding: 0;
  width: 100%;
  text-align: center;
  display: block;
  box-sizing: border-box;
}

/* Remove the increase and decrease arrows on the field number editor */
input.blocklyHtmlInput[type=number]::-webkit-inner-spin-button,
input.blocklyHtmlInput[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type=number] {
  -moz-appearance: textfield;
}

.blocklyMainBackground {
  stroke-width: 1;
  stroke: #c6c6c6;  /* Equates to #ddd due to border being off-pixel. */
}

.blocklyMutatorBackground {
  fill: #fff;
  stroke: #ddd;
  stroke-width: 1;
}

.blocklyFlyoutBackground {
  fill: #ddd;
  fill-opacity: .8;
}

.blocklyMainWorkspaceScrollbar {
  z-index: 20;
}

.blocklyFlyoutScrollbar {
  z-index: 30;
}

.blocklyScrollbarHorizontal,
.blocklyScrollbarVertical {
  position: absolute;
  outline: none;
}

.blocklyScrollbarBackground {
  opacity: 0;
}

.blocklyScrollbarHandle {
  fill: #ccc;
}

.blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,
.blocklyScrollbarHandle:hover {
  fill: #bbb;
}

/* Darken flyout scrollbars due to being on a grey background. */
/* By contrast, workspace scrollbars are on a white background. */
.blocklyFlyout .blocklyScrollbarHandle {
  fill: #bbb;
}

.blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,
.blocklyFlyout .blocklyScrollbarHandle:hover {
  fill: #aaa;
}

.blocklyInvalidInput {
  background: #faa;
}

.blocklyVerticalMarker {
  stroke-width: 3px;
  fill: rgba(255,255,255,.5);
  pointer-events: none;
}

.blocklyComputeCanvas {
  position: absolute;
  width: 0;
  height: 0;
}

.blocklyNoPointerEvents {
  pointer-events: none;
}

.blocklyContextMenu {
  border-radius: 4px;
  max-height: 100%;
}

.blocklyDropdownMenu {
  border-radius: 2px;
  padding: 0 !important;
}

.blocklyDropdownMenu .blocklyMenuItem {
  /* 28px on the left for icon or checkbox. */
  padding-left: 28px;
}

/* BiDi override for the resting state. */
.blocklyDropdownMenu .blocklyMenuItemRtl {
  /* Flip left/right padding for BiDi. */
  padding-left: 5px;
  padding-right: 28px;
}

.blocklyWidgetDiv .blocklyMenu {
  background: #fff;
  border: 1px solid transparent;
  box-shadow: 0 0 3px 1px rgba(0,0,0,.3);
  font: normal 13px Arial, sans-serif;
  margin: 0;
  outline: none;
  padding: 4px 0;
  position: absolute;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: 100%;
  z-index: 20000;  /* Arbitrary, but some apps depend on it... */
}

.blocklyWidgetDiv .blocklyMenu.blocklyFocused {
  box-shadow: 0 0 6px 1px rgba(0,0,0,.3);
}

.blocklyDropDownDiv .blocklyMenu {
  background: inherit;  /* Compatibility with gapi, reset from goog-menu */
  border: inherit;  /* Compatibility with gapi, reset from goog-menu */
  font: normal 13px "Helvetica Neue", Helvetica, sans-serif;
  outline: none;
  position: relative;  /* Compatibility with gapi, reset from goog-menu */
  z-index: 20000;  /* Arbitrary, but some apps depend on it... */
}

/* State: resting. */
.blocklyMenuItem {
  border: none;
  color: #000;
  cursor: pointer;
  list-style: none;
  margin: 0;
  /* 7em on the right for shortcut. */
  min-width: 7em;
  padding: 6px 15px;
  white-space: nowrap;
}

/* State: disabled. */
.blocklyMenuItemDisabled {
  color: #ccc;
  cursor: inherit;
}

/* State: hover. */
.blocklyMenuItemHighlight {
  background-color: rgba(0,0,0,.1);
}

/* State: selected/checked. */
.blocklyMenuItemCheckbox {
  height: 16px;
  position: absolute;
  width: 16px;
}

.blocklyMenuItemSelected .blocklyMenuItemCheckbox {
  background: url(https://blockly-demo.appspot.com/static/media/sprites.png) no-repeat -48px -16px;
  float: left;
  margin-left: -24px;
  position: static;  /* Scroll with the menu. */
}

.blocklyMenuItemRtl .blocklyMenuItemCheckbox {
  float: right;
  margin-right: -24px;
}


.blocklyZoom&gt;image, .blocklyZoom&gt;svg&gt;image {
  opacity: .4;
}

.blocklyZoom&gt;image:hover, .blocklyZoom&gt;svg&gt;image:hover {
  opacity: .6;
}

.blocklyZoom&gt;image:active, .blocklyZoom&gt;svg&gt;image:active {
  opacity: .8;
}


.blocklyCommentForeignObject {
  position: relative;
  z-index: 0;
}

.blocklyCommentRect {
  fill: #E7DE8E;
  stroke: #bcA903;
  stroke-width: 1px;
}

.blocklyCommentTarget {
  fill: transparent;
  stroke: #bcA903;
}

.blocklyCommentTargetFocused {
  fill: none;
}

.blocklyCommentHandleTarget {
  fill: none;
}

.blocklyCommentHandleTargetFocused {
  fill: transparent;
}

.blocklyFocused&gt;.blocklyCommentRect {
  fill: #B9B272;
  stroke: #B9B272;
}

.blocklySelected&gt;.blocklyCommentTarget {
  stroke: #fc3;
  stroke-width: 3px;
}

.blocklyCommentDeleteIcon {
  cursor: pointer;
  fill: #000;
  display: none;
}

.blocklySelected &gt; .blocklyCommentDeleteIcon {
  display: block;
}

.blocklyDeleteIconShape {
  fill: #000;
  stroke: #000;
  stroke-width: 1px;
}

.blocklyDeleteIconShape.blocklyDeleteIconHighlighted {
  stroke: #fc3;
}


.blocklyCommentTextarea {
  background-color: #fef49c;
  border: 0;
  display: block;
  margin: 0;
  outline: 0;
  padding: 3px;
  resize: none;
  text-overflow: hidden;
}


.blocklyAngleCircle {
  stroke: #444;
  stroke-width: 1;
  fill: #ddd;
  fill-opacity: 0.8;
}

.blocklyAngleMarks {
  stroke: #444;
  stroke-width: 1;
}

.blocklyAngleGauge {
  fill: #f88;
  fill-opacity: 0.8;
  pointer-events: none;
}

.blocklyAngleLine {
  stroke: #f00;
  stroke-width: 2;
  stroke-linecap: round;
  pointer-events: none;
}


.blocklyColourTable {
  border-collapse: collapse;
  display: block;
  outline: none;
  padding: 1px;
}

.blocklyColourTable&gt;tr&gt;td {
  border: 0.5px solid #888;
  box-sizing: border-box;
  cursor: pointer;
  display: inline-block;
  height: 20px;
  padding: 0;
  width: 20px;
}

.blocklyColourTable&gt;tr&gt;td.blocklyColourHighlighted {
  border-color: #eee;
  box-shadow: 2px 2px 7px 2px rgba(0, 0, 0, 0.3);
  position: relative;
}

.blocklyColourSelected, .blocklyColourSelected:hover {
  border-color: #eee !important;
  outline: 1px solid #333;
  position: relative;
}


.blocklyHtmlTextAreaInput {
  font-family: monospace;
  resize: none;
  overflow: hidden;
  height: 100%;
  text-align: left;
}

.blocklyHtmlTextAreaInputOverflowedY {
  overflow-y: scroll;
}


.blocklyFlyoutButton {
  fill: #888;
  cursor: default;
}

.blocklyFlyoutButtonShadow {
  fill: #666;
}

.blocklyFlyoutButton:hover {
  fill: #aaa;
}

.blocklyFlyoutLabel {
  cursor: default;
}

.blocklyFlyoutLabelBackground {
  opacity: 0;
}


.blocklyTreeRow:not(.blocklyTreeSelected):hover {
  background-color: rgba(255, 255, 255, .2);
}

.blocklyToolboxDiv[layout="h"] .blocklyToolboxCategory {
  margin: 1px 5px 1px 0;
}

.blocklyToolboxDiv[dir="RTL"][layout="h"] .blocklyToolboxCategory {
  margin: 1px 0 1px 5px;
}

.blocklyTreeRow {
  height: 22px;
  line-height: 22px;
  margin-bottom: 3px;
  padding-right: 8px;
  white-space: nowrap;
}

.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {
  margin-left: 8px;
  padding-right: 0;
}

.blocklyTreeIcon {
  background-image: url(https://blockly-demo.appspot.com/static/media/sprites.png);
  height: 16px;
  vertical-align: middle;
  visibility: hidden;
  width: 16px;
}

.blocklyTreeIconClosed {
  background-position: -32px -1px;
}

.blocklyToolboxDiv[dir="RTL"] .blocklyTreeIconClosed {
  background-position: 0 -1px;
}

.blocklyTreeSelected&gt;.blocklyTreeIconClosed {
  background-position: -32px -17px;
}

.blocklyToolboxDiv[dir="RTL"] .blocklyTreeSelected&gt;.blocklyTreeIconClosed {
  background-position: 0 -17px;
}

.blocklyTreeIconOpen {
  background-position: -16px -1px;
}

.blocklyTreeSelected&gt;.blocklyTreeIconOpen {
  background-position: -16px -17px;
}

.blocklyTreeLabel {
  cursor: default;
  font: 16px sans-serif;
  padding: 0 3px;
  vertical-align: middle;
}

.blocklyToolboxDelete .blocklyTreeLabel {
  cursor: url("https://blockly-demo.appspot.com/static/media/handdelete.cur"), auto;
}

.blocklyTreeSelected .blocklyTreeLabel {
  color: #fff;
}


.blocklyTreeSeparator {
  border-bottom: solid #e5e5e5 1px;
  height: 0;
  margin: 5px 0;
}

.blocklyToolboxDiv[layout="h"] .blocklyTreeSeparator {
  border-right: solid #e5e5e5 1px;
  border-bottom: none;
  height: auto;
  margin: 0 5px 0 5px;
  padding: 5px 0;
  width: 0;
}


.blocklyToolboxDelete {
  cursor: url("https://blockly-demo.appspot.com/static/media/handdelete.cur"), auto;
}

.blocklyToolboxGrab {
  cursor: url("https://blockly-demo.appspot.com/static/media/handclosed.cur"), auto;
  cursor: grabbing;
  cursor: -webkit-grabbing;
}

/* Category tree in Toolbox. */
.blocklyToolboxDiv {
  background-color: #ddd;
  overflow-x: visible;
  overflow-y: auto;
  padding: 4px 0 4px 0;
  position: absolute;
  z-index: 70;  /* so blocks go under toolbox when dragging */
  -webkit-tap-highlight-color: transparent;  /* issue #1345 */
}

.blocklyToolboxContents {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
}

.blocklyToolboxContents:focus {
  outline: none;
}


.blocklyColourTable {
  border-collapse: collapse;
  display: block;
  outline: none;
  padding: 1px;
}

.blocklyColourTable&gt;tr&gt;td {
  border: 0.5px solid #888;
  box-sizing: border-box;
  cursor: pointer;
  display: inline-block;
  height: 20px;
  padding: 0;
  width: 20px;
}

.blocklyColourTable&gt;tr&gt;td.blocklyColourHighlighted {
  border-color: #eee;
  box-shadow: 2px 2px 7px 2px rgba(0, 0, 0, 0.3);
  position: relative;
}

.blocklyColourSelected, .blocklyColourSelected:hover {
  border-color: #eee !important;
  outline: 1px solid #333;
  position: relative;
}


.fieldColourSliderContainer {
  padding: 4px;
}
.fieldColourSliderContainer hr {
  border: none;
  border-top: 1px solid #bbb;
}
.fieldColourSliderLabel {
  display: flex;
  justify-content: space-between;
  font: 12pt "Helvetica Neue", "Segoe UI", Helvetica, sans-serif;
}
.fieldColourEyedropper {
  appearance: none;
  position: relative;
  border: none;
  border-radius: 4px;
  background: transparent;
  font: inherit;
  color: inherit;
  cursor: pointer;
  width: 100%;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.fieldColourEyedropper:hover {
  background: rgba(0,0,0,0.1)
}
.fieldColourEyedropper input {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.fieldColourEyedropper::before {
  content: "Eyedropper";
}
.fieldColourEyedropper::after {
  content: "";
  margin-left: 8px;
  width: 24px;
  height: 24px;
  background: currentColor;
  pointer-events: none;
  -webkit-mask-image: var(--customize-dial-symbol);
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-image: var(--customize-dial-symbol);
  mask-repeat: no-repeat;
  mask-position: center;
  --customize-dial-symbol: url('data:image/svg+xml,    &lt;svg xmlns="http://www.w3.org/2000/svg"          width="24px" height="24px"          viewBox="0 0 24 24"&gt;       &lt;path stroke="black" strokewidth="1.414" fill="none"             d="m 13 8 L 6 15 Q 3 18 2 21 Q 0 23 .5 23.5 Q 1 24 3 22                 Q 6 21 9 18 L 16 11"/&gt;       &lt;path fill="black"             d="m 12 7 Q 11 6 12 5 Q 13 4 14 5 Q 15 6 16 5 Q 20 -1 22.5 1.5                 Q 25 4 19 8 Q 18 9 19 10 Q 20 11 19 12 Q 18 13 17 12"/&gt;     &lt;/svg&gt;');
}
.fieldColourSlider {
  -webkit-appearance: none;
  width: 150px;
  height: 24px;
  margin: 4px 8px 24px 8px;
  padding: 0;
}
.fieldColourSlider:last-child {
  margin-bottom: 4px;
}
.fieldColourSlider:focus {
  outline: none;
}
/* Webkit */
.fieldColourSlider::-webkit-slider-runnable-track {
  background: var(--slider-track-background);
  border-radius: 8px;
  height: 16px;
}
.fieldColourSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0,0,0,.15);
  cursor: pointer;
  width: 24px;
  height: 24px;
  margin-top: -4px;
}
/* Firefox */
.fieldColourSlider::-moz-range-track {
  background: var(--slider-track-background);
  border-radius: 8px;
  height: 16px;
}
.fieldColourSlider::-moz-range-thumb {
  background: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0,0,0,.15);
  cursor: pointer;
  width: 24px;
  height: 24px;
}
.fieldColourSlider::-moz-focus-outer {
  /* override the focus border style */
  border: 0;
}
/* IE */
.fieldColourSlider::-ms-track {
  background: var(--slider-track-background);
  border-radius: 12px;
  width: 100%;
  height: 24px;
  /* remove default tick marks */
  color: transparent;
}
.fieldColourSlider::-ms-fill-lower  {
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}

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