dwker/lightweight-charts-python
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fix

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David Brazda
2024-11-15 07:54:00 +01:00
parent 5407e22bd6
commit 0e88137927
3 changed files with 46 additions and 5 deletions
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2
lightweight_charts/js/bundle.js
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File diff suppressed because one or more lines are too long

2
setup.py
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@ -5,7 +5,7 @@ with open('README.md', 'r', encoding='utf-8') as f:
setup( setup(
name='lightweight_charts', name='lightweight_charts',
version='2.2.16', version='2.2.17',
packages=find_packages(), packages=find_packages(),
python_requires='>=3.8', python_requires='>=3.8',
install_requires=[ install_requires=[

47
src/general/legend.ts
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@ -14,6 +14,8 @@ export class Legend {
private handler: Handler; private handler: Handler;
public div: HTMLDivElement; public div: HTMLDivElement;
public contentWrapper: HTMLDivElement; public contentWrapper: HTMLDivElement;
private collapseButton: HTMLDivElement;
private isCollapsed: boolean = false;
private ohlcEnabled: boolean = false; private ohlcEnabled: boolean = false;
private percentEnabled: boolean = false; private percentEnabled: boolean = false;
@ -41,16 +43,34 @@ export class Legend {
this.div.style.overflowY = 'auto'; this.div.style.overflowY = 'auto';
this.div.style.overflowX = 'hidden'; this.div.style.overflowX = 'hidden';
this.div.style.position = 'absolute'; this.div.style.position = 'absolute';
this.div.style.backgroundColor = '#131722'; this.div.style.backgroundColor = 'rgba(19, 23, 34, 0.85)';
this.div.style.color = '#D1D4DC'; this.div.style.color = '#D1D4DC';
this.div.style.padding = '12px'; this.div.style.padding = '12px';
this.div.style.borderRadius = '4px'; this.div.style.borderRadius = '4px';
this.div.style.border = '1px solid #2A2E39'; this.div.style.border = '1px solid rgba(42, 46, 57, 0.85)';
this.div.style.boxShadow = '0 2px 5px rgba(0,0,0,0.3)'; this.div.style.boxShadow = '0 2px 5px rgba(0,0,0,0.3)';
this.div.style.fontFamily = '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif'; this.div.style.fontFamily = '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif';
this.div.style.fontSize = '12px'; this.div.style.fontSize = '12px';
this.div.style.zIndex = '5'; this.div.style.zIndex = '5';
this.div.style.display = 'none'; this.div.style.display = 'none';
this.div.style.width = '100%';
// Create collapse button
this.collapseButton = document.createElement('div');
this.collapseButton.style.position = 'absolute';
this.collapseButton.style.right = '8px';
this.collapseButton.style.top = '8px';
this.collapseButton.style.cursor = 'pointer';
this.collapseButton.style.width = '20px';
this.collapseButton.style.height = '20px';
this.collapseButton.style.display = 'flex';
this.collapseButton.style.alignItems = 'center';
this.collapseButton.style.justifyContent = 'center';
this.collapseButton.style.color = '#D1D4DC';
this.collapseButton.style.fontSize = '16px';
this.collapseButton.style.userSelect = 'none';
this.collapseButton.innerHTML = '−'; // Minus sign for collapse
this.collapseButton.addEventListener('click', () => this.toggleCollapse());
// Style the scrollbar // Style the scrollbar
const style = document.createElement('style'); const style = document.createElement('style');
@ -80,7 +100,9 @@ export class Legend {
this.contentWrapper.style.minHeight = '100%'; this.contentWrapper.style.minHeight = '100%';
this.contentWrapper.style.width = '100%'; this.contentWrapper.style.width = '100%';
this.contentWrapper.style.display = 'flex'; this.contentWrapper.style.display = 'flex';
this.contentWrapper.style.flexDirection = 'column' this.contentWrapper.style.flexDirection = 'column';
this.contentWrapper.style.gap = '4px';
this.contentWrapper.style.marginTop = '20px'; // Add space for collapse button
this.text = document.createElement('span'); this.text = document.createElement('span');
this.text.style.lineHeight = '1.8'; this.text.style.lineHeight = '1.8';
@ -89,16 +111,35 @@ export class Legend {
this.candle = document.createElement('div'); this.candle = document.createElement('div');
this.candle.style.color = '#D1D4DC'; this.candle.style.color = '#D1D4DC';
this.candle.style.width = '100%';
// Append in the correct order // Append in the correct order
this.contentWrapper.appendChild(this.text); this.contentWrapper.appendChild(this.text);
this.contentWrapper.appendChild(this.candle); this.contentWrapper.appendChild(this.candle);
this.div.appendChild(this.collapseButton);
this.div.appendChild(this.contentWrapper); this.div.appendChild(this.contentWrapper);
handler.div.appendChild(this.div); handler.div.appendChild(this.div);
handler.chart.subscribeCrosshairMove(this.legendHandler) handler.chart.subscribeCrosshairMove(this.legendHandler)
} }
private toggleCollapse() {
this.isCollapsed = !this.isCollapsed;
if (this.isCollapsed) {
// Collapse
this.contentWrapper.style.display = 'none';
this.div.style.maxHeight = 'auto';
this.div.style.height = 'auto';
this.collapseButton.innerHTML = '+'; // Plus sign for expand
} else {
// Expand
this.contentWrapper.style.display = 'flex';
this.div.style.maxHeight = '300px';
this.collapseButton.innerHTML = '−'; // Minus sign for collapse
}
}
toJSON() { toJSON() {
const {_lines, handler, ...serialized} = this; const {_lines, handler, ...serialized} = this;
return serialized; return serialized;