improve mouse pointer in piano roll editor #3065

BaraMGB · 2016-10-06T14:05:43Z

I can't make screenshots with mouse pointer.

This PR change the following things:

the mouse pointer changes its appearance proper on all borders of the key area
we use a pencil ( or eraser ) instead of the arrow with pencil icon
the rubberband icon don't stuck anymore on a border when the mouse pointer leaves the area

Umcaruje

Generally there is a lot of random identation changes all over the PR that make it hard to review. Please fix this.

Umcaruje · 2016-10-07T19:53:02Z

src/gui/editors/PianoRoll.cpp

@@ -216,7 +218,7 @@ PianoRoll::PianoRoll() :
 m_noteEditMenu->addAction( act );
 }
 connect( signalMapper, SIGNAL(mapped(int)),
- this, SLOT(changeNoteEditMode(int)) );
+  this, SLOT(changeNoteEditMode(int)) );


Why is a space added here

Umcaruje · 2016-10-07T19:53:30Z

src/gui/editors/PianoRoll.cpp

@@ -261,32 +263,32 @@ PianoRoll::PianoRoll() :
 if( s_whiteKeySmallPm == NULL )
 {
 s_whiteKeySmallPm = new QPixmap( embed::getIconPixmap(
- "pr_white_key_small" ) );
+  "pr_white_key_small" ) );


Why are all these lines more indented

Umcaruje · 2016-10-07T19:53:47Z

src/gui/editors/PianoRoll.cpp

- Song::Mode_PlayPattern ),
- m_currentPosition, this );
+ Engine::getSong()->getPlayPos(
+ Song::Mode_PlayPattern ),


Umcaruje · 2016-10-07T19:56:14Z

I'll now go and test this out

Umcaruje · 2016-10-07T20:02:52Z

This works nice, and feels a lot more natural. However, the automation editor is now inconsistent with this, so I guess the same thing should be done there. Other than the indentation issues, this looks ok to me.

BaraMGB · 2016-10-07T20:14:19Z

Fine, I'll fix it. Perhaps this should be tested on Apple and Windows, too.

Umcaruje · 2016-10-08T10:09:21Z

src/gui/editors/PianoRoll.cpp

 repaint();
 return;
 }
-
+ 


unnecessary white space here

BaraMGB · 2016-10-08T23:29:30Z

@tresf can you test this on mac, please?

tresf · 2016-10-09T14:09:12Z

I can't make screenshots with mouse pointer.

You can with a cellphone or a virtual machine.

@tresf can you test this on mac, please?

I don't see any OS-specific code, so I'm not sure why this is needed. I have MacOS Qt4 and Qt5 builds here: https:/tresf/lmms/releases/tag/v1.2.0-RC2-MOUSE

Test results Qt5 10.8 Homebrew build running on 10.11:

the mouse pointer changes its appearance proper on all borders of the key area
- Yes, the piano keys seem to be ok on hover although the cursor lingers after hovering over a note.
we use a pencil ( or eraser ) instead of the arrow with pencil icon
- No, the 4-directional arrow is what's displayed on Mac.
the rubberband icon don't stuck anymore on a border when the mouse pointer leaves the area
- This seems to be true although the cursor/marker area seems to still have the lasso, I'd assume it would disappear there, not the toolbar.

BaraMGB · 2016-10-09T18:37:34Z

I don't see any OS-specific code, so I'm not sure why this is needed.

Because the behavior is completely different from what I see on Linux. :(

liushuyu · 2016-11-08T20:39:04Z

So is this cooled down or still working in progress? I think this fix is somewhat important

BaraMGB · 2016-11-08T23:38:57Z

I need A video of what's happening in macOS. @simonvanderveldt?

BaraMGB · 2017-01-27T14:26:22Z

I would like to merge this into master, but I can not test if this works on MacOS. Can someone test this?

tresf · 2017-01-27T14:51:54Z

I would like to merge this into master, but I can not test if this works on MacOS. Can someone test this?

Test what? I don't see any new commits since my testing on 2016-10-09

zonkmachine · 2017-01-28T16:32:26Z

This works well over here.

No, the 4-directional arrow is what's displayed on Mac.

I had a peek at the qt bug tracker but nothing popped up as an absolute fit for this case. Though there were other reports of wrong cursors displayed.

@BaraMGB If this needs more testing you might wanna squash and rebase it.

BaraMGB · 2017-02-08T10:18:28Z

although the cursor lingers after hovering over a note.

@tresf can you test please if the Qt::SizeAllCursor is shown anymore and if it's stuck on leaving the note?

zonkmachine · 2017-02-08T13:49:35Z

I just noticed the cursor is a bit nervous around the border to the NoteEditArea. It's a bit difficult to hit the spot where you resize and when you're doing the ActionResizeNoteEditArea the cursor is flickering.

tresf · 2017-02-09T04:31:23Z

can you test please if the Qt::SizeAllCursor is shown anymore and if it's stuck on leaving the note?

Just re-tested on fresh BaraMGB/pianorollmousepointer branch and it's still stuck on Mac. Results are identical to the animated GIFs from #3065 (comment).

BaraMGB · 2017-06-01T12:37:26Z

I'll close this out. At the moment I have no chance to debug it on a mac. Perhaps I'll find a way in the future.

zonkmachine · 2017-10-31T11:38:45Z

Maybe a hint in #3926

BaraMGB added 2 commits October 3, 2016 13:00

sets mousepointer in piano roll editor

f3677db

improve the mouse pointer in piano roll

b2c581d

Umcaruje requested changes Oct 7, 2016

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BaraMGB added 2 commits October 8, 2016 10:41

Whitespaces

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Whitespaces 2

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Umcaruje approved these changes Oct 8, 2016

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Umcaruje reviewed Oct 8, 2016

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src/gui/editors/PianoRoll.cpp Outdated

repaint();

return;

}

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unnecessary white space here

Whitespace 3

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BaraMGB mentioned this pull request Jan 27, 2017

Piano Roll - Vertical arrow cursor stuck #3306

Closed

Qt::SizeAllCursor deactivated on mouse over note

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BaraMGB closed this Jun 1, 2017

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improve mouse pointer in piano roll editor #3065

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improve mouse pointer in piano roll editor #3065

improve mouse pointer in piano roll editor #3065

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