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Normal Topic Background color and html (Read 2013 times)
Bruno Dufour
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Background color and html
Aug 9th, 2022 at 12:44pm
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Is there a way to control the background color of a specific appointment ?

See the attach file (png). Can we replace the green by something else for a specific appointment (example: when the appointment must be cancel, I will like to see it in red).

In addition,

From the list view (see picture), We have plenty of space to add text to detail the appointment. can we add html to format the text (is is similar to a JLabel)? And, what is the method to add text in that zone (the green space).
  
Screenshot_from_2022-08-09_08-39-59.png ( 24 KB | 181 Downloads )
Screenshot_from_2022-08-09_08-39-59.png
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Slavcho
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Re: Background color and html
Reply #1 - Aug 9th, 2022 at 1:40pm
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For background, call appointment.getStyle().setBrush(...); in other views you might have to call setHeaderBrush instead.

There's only a limited html subset supported for items' DescriptionText shown in TimeTable view. For full JLabel's HTML rendering in any view, you could try custom drawing:

Code
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app.setHeaderText(
    "<html><i>test</i> <font size='16'><b>test</b></font></html>");

calendar.setCustomDraw(
    EnumSet.of(CustomDrawElements.CalendarItem));

calendar.addCalendarListener(new CalendarAdapter()
{
	JLabel renderer = new JLabel();

	@Override
	public void draw(CalendarDrawEvent e)
	{
		e.getGraphics().setPaint(Color.green);
		e.getGraphics().fill(e.getBounds());

		renderer.setBounds(e.getBounds());
		renderer.setText(e.getItem().getHeaderText());

		Graphics2D g = (Graphics2D)e.getGraphics().create();
		g.translate(e.getBounds().x, e.getBounds().y);
		renderer.paint(g);
		g.dispose();
	}
});


Regards,
Slavcho
Mindfusion
  
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Slavcho
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Joined: Oct 19th, 2005
Re: Background color and html
Reply #2 - Aug 13th, 2022 at 4:51pm
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New build here lets you custom-draw just the text, setting event.Handled to prevent standard text rendering:
https://mindfusion.eu/Forum/YaBB.pl?num=1660408551

Code
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calendar.setCustomDraw(
    EnumSet.of(CustomDrawElements.ItemHeaderText));

calendar.addCalendarListener(new CalendarAdapter()
{
	JLabel renderer = new JLabel();

	@Override
	public void draw(CalendarDrawEvent e)
	{
		if (e.getText().startsWith("<html>"))
		{
			renderer.setBounds(e.getBounds());
			renderer.setText(e.getItem().getHeaderText());

			int centerDx = e.getBounds().width / 2 - renderer.getPreferredSize().width / 2;

			Graphics2D g = (Graphics2D)e.getGraphics().create();
			g.translate(e.getBounds().x + centerDx, e.getBounds().y);
			renderer.paint(g);
			g.dispose();

			e.setHandled(true);
		}
	}
});


Regards,
Slavcho
Mindfusion
  
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