Re: [nebula-dev] Nebula Timeline Widget Behaviour
Hi Laurent,
Thank you for the reply. Here is a snippet:
public Control createControl(Composite parent) { TimelineViewer timelineViewer
= new TimelineViewer(parent, SWT.NULL); final ITimeline model = (ITimeline)
timelineViewer.getInput(); new TimelineDataBinding(timelineViewer, model, 300);
createRandomContent(model);
return timelineViewer.getControl(); }
private void createRandomContent(ITimeline model) {
final ITrack track1 = model.createTrack("Task 1"); final ITrack track2 =
model.createTrack("Task 2");// final ITrack track3 = model.createTrack("Task
3");// final ITrack track4 = model.createTrack("Task 4");// final ITrack track5
= model.createTrack("Task 5");// final ITrack track6 = model.createTrack("Task
6");
final ILane taskLane1 = track1.createLane(); final ILane taskLane2 =
track2.createLane();// final ILane taskLane3 = track3.createLane();// final
ILane taskLane4 = track4.createLane();// final ILane taskLane5 =
track5.createLane();// final ILane taskLane6 = track6.createLane();
int compTime = 5; int period = 5; int lastPosition = 0; for (int i = 0; i < 4;
i++) { taskLane1.createEvent("", "task 1", lastPosition, compTime,
TimeUnit.MICROSECONDS); lastPosition += period + compTime; }
compTime = 2; period = 2; lastPosition = 0; for (int i = 0; i < 10; i++) {
taskLane2.createEvent("", "task 2", lastPosition, compTime,
TimeUnit.MICROSECONDS); lastPosition += period + compTime; }
// compTime = 2;// period = 2;// lastPosition = 0;// for (int i = 0; i < 10;
i++) {// taskLane3.createEvent("", "task 3", lastPosition, compTime,
TimeUnit.MICROSECONDS);// lastPosition += period + compTime;// } compTime =
2;// period = 2;// lastPosition = 0;// for (int i = 0; i < 10; i++) {//
taskLane4.createEvent("", "task 4", lastPosition, compTime,
TimeUnit.MICROSECONDS);// lastPosition += period + compTime;// } compTime =
2;// period = 2;// lastPosition = 0;// for (int i = 0; i < 10; i++) {//
taskLane5.createEvent("", "task 5", lastPosition, compTime,
TimeUnit.MICROSECONDS);// lastPosition += period + compTime;// } compTime =
2;// period = 2;// lastPosition = 0;// for (int i = 0; i < 10; i++) {//
taskLane6.createEvent("", "task 6", lastPosition, compTime,
TimeUnit.MICROSECONDS);// lastPosition += period + compTime;// }
}
I have attached two images to help you visualize what I am saying. The Timeline
widget's parent is a ScrolledComposite. Using the code as is will result in
this image:
But removing the comments will give this result:
What I want is for all the events in the second image to maintain the same
thickness as in the first image and the to be able to scroll down the timeline
if necessary to view the whole information.
Thank you.
Best regards,
Philip
On Tuesday, 5 May 2020, 15:28:31 CEST, Laurent Caron
wrote:
Hi Philip,
Can you post a little snippet so we can reproduce this behaviour ?
Thank you,
Laurent
Le mar. 5 mai 2020 à 08:40, philipcokon...@yahoo.com
a écrit :
Hi,
I am currently using the Nebula Timeline widget in an application that I have
just started to work on. I am trying to make the widget scroll vertically when
the height of the widget is too small to hold all the tracks and events I want
to display. But I noticed that the default behaviour is to shrink and expand
the heights of the events instead thus making them almost invisible or just
reducing them to lines.
Is there a way around this behaviour? How do I make the widget scroll
vertically and set the height of the events to a constant value?
Thank you.
Best regards,Philip___
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nebula-dev@eclipse.org
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Re: [nebula-dev] Nebula Timeline Widget Behaviour
Hey Philip,
A snippet typically has a “main” method.
Cheers,
Wim
From: nebula-dev-boun...@eclipse.org On Behalf
Of philipcokon...@yahoo.com
Sent: dinsdag 5 mei 2020 17:13
To: Nebula Dev ; Laurent Caron
Subject: Re: [nebula-dev] Nebula Timeline Widget Behaviour
Hi Laurent,
Thank you for the reply. Here is a snippet:
public Control createControl(Composite parent) {
TimelineViewer timelineViewer = new TimelineViewer(parent, SWT.NULL);
final ITimeline model = (ITimeline) timelineViewer.getInput();
new TimelineDataBinding(timelineViewer, model, 300);
createRandomContent(model);
return timelineViewer.getControl();
}
private void createRandomContent(ITimeline model) {
final ITrack track1 = model.createTrack("Task 1");
final ITrack track2 = model.createTrack("Task 2");
// final ITrack track3 = model.createTrack("Task 3");
// final ITrack track4 = model.createTrack("Task 4");
// final ITrack track5 = model.createTrack("Task 5");
// final ITrack track6 = model.createTrack("Task 6");
final ILane taskLane1 = track1.createLane();
final ILane taskLane2 = track2.createLane();
// final ILane taskLane3 = track3.createLane();
// final ILane taskLane4 = track4.createLane();
// final ILane taskLane5 = track5.createLane();
// final ILane taskLane6 = track6.createLane();
int compTime = 5;
int period = 5;
int lastPosition = 0;
for (int i = 0; i < 4; i++) {
taskLane1.createEvent("", "task 1", lastPosition, compTime,
TimeUnit.MICROSECONDS);
lastPosition += period + compTime;
}
compTime = 2;
period = 2;
lastPosition = 0;
for (int i = 0; i < 10; i++) {
taskLane2.createEvent("", "task 2", lastPosition, compTime,
TimeUnit.MICROSECONDS);
lastPosition += period + compTime;
}
// compTime = 2;
// period = 2;
// lastPosition = 0;
// for (int i = 0; i < 10; i++) {
// taskLane3.createEvent("", "task 3", lastPosition, compTime,
TimeUnit.MICROSECONDS);
// lastPosition += period + compTime;
// }
//
// compTime = 2;
// period = 2;
// lastPosition = 0;
// for (int i = 0; i < 10; i++) {
// taskLane4.createEvent("", "task 4", lastPosition, compTime,
TimeUnit.MICROSECONDS);
// lastPosition += period + compTime;
// }
//
// compTime = 2;
// period = 2;
// lastPosition = 0;
// for (int i = 0; i < 10; i++) {
// taskLane5.createEvent("", "task 5", lastPosition, compTime,
TimeUnit.MICROSECONDS);
// lastPosition += period + compTime;
// }
//
// compTime = 2;
// period = 2;
// lastPosition = 0;
// for (int i = 0; i < 10; i++) {
// taskLane6.createEvent("", "task 6", lastPosition, compTime,
TimeUnit.MICROSECONDS);
// lastPosition += period + compTime;
// }
}
I have attached two images to help you visualize what I am saying. The Timeline
widget's parent is a ScrolledComposite. Using the code as is will result in
this image:
[Inline image]
But removing the comments will give this result:
[Inline image]
What I want is for all the events in the second image to maintain the same
thickness as in the first image and the to be able to scroll down the timeline
if necessary to view the whole information.
Thank you.
Best regards,
Philip
On Tuesday, 5 May 2020, 15:28:31 CEST, Laurent Caron
mailto:laurent.ca...@gmail.com>> wrote:
Hi Philip,
Can you post a little snippet so we can reproduce this behaviour ?
Thank you,
Laurent
Le mar. 5 mai 2020 à 08:40,
philipcokon...@yahoo.com
mailto:philipcokon...@yahoo.com>> a écrit :
Hi,
I am currently using the Nebula Timeline widget in an application that I have
just started to work on. I am trying to make the widget scroll vertically when
the height of the widget is too small to hold all the tracks and events I want
to display. But I noticed that the default behaviour is to shrink and expand
the heights of the events instead thus making them almost invisible or just
reducing them to lines.
Is there a way around this behaviour? How do I make the widget scroll
vertically and set the height of the events to a constant value?
Thank you.
Best regards,
Philip
___
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nebula-dev@eclipse.org
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Re: [nebula-dev] Nebula Timeline Widget Behaviour
Hi Philip, Can you post a little snippet so we can reproduce this behaviour ? Thank you, Laurent Le mar. 5 mai 2020 à 08:40, philipcokon...@yahoo.com < philipcokon...@yahoo.com> a écrit : > Hi, > > I am currently using the Nebula Timeline widget in an application that I > have just started to work on. I am trying to make the widget scroll > vertically when the height of the widget is too small to hold all the > tracks and events I want to display. But I noticed that the default > behaviour is to shrink and expand the heights of the events instead thus > making them almost invisible or just reducing them to lines. > > Is there a way around this behaviour? How do I make the widget scroll > vertically and set the height of the events to a constant value? > > Thank you. > > > Best regards, > Philip > ___ > nebula-dev mailing list > nebula-dev@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/nebula-dev > ___ nebula-dev mailing list nebula-dev@eclipse.org To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/nebula-dev
[nebula-dev] Nebula Timeline Widget Behaviour
Hi, I am currently using the Nebula Timeline widget in an application that I have just started to work on. I am trying to make the widget scroll vertically when the height of the widget is too small to hold all the tracks and events I want to display. But I noticed that the default behaviour is to shrink and expand the heights of the events instead thus making them almost invisible or just reducing them to lines. Is there a way around this behaviour? How do I make the widget scroll vertically and set the height of the events to a constant value? Thank you. Best regards,Philip___ nebula-dev mailing list nebula-dev@eclipse.org To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/nebula-dev
