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benfrybenfry
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last notes for mouse wheel
1 parent d433540 commit a10572d

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Lines changed: 48 additions & 42 deletions

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‎core/src/processing/event/MouseEvent.java‎

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@@ -103,6 +103,11 @@ public float getAmount() {
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/**
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* Number of clicks for mouse button events, or the number of steps (positive
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* or negative depending on direction) for a mouse wheel event.
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* Wheel events follow Java (see <a href="http://docs.oracle.com/javase/6/docs/api/java/awt/event/MouseWheelEvent.html#getWheelRotation()">here</a>), so
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* getAmount() will return "negative values if the mouse wheel was rotated
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* up or away from the user" and positive values in the other direction.
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* On Mac OS X, this will be reversed when "natural" scrolling is enabled
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* in System Preferences &rarr Mouse.
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*/
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public int getCount() {
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return count;

‎core/todo.txt‎

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@@ -13,6 +13,38 @@ X getContent() or getStringContent()?
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X switch to CATEGORY instead of CATEGORICAL
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X removed createXML() and createTable()... just use 'new' for these
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mouse wheel
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X add mouse wheel support to 2.0 event system
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X https://github.com/processing/processing/issues/1461
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X http://code.google.com/p/processing/issues/detail?id=1423
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X this is fairly messy since desktop and JS behave a little differently
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o wheel event should subclass mouse (since position still relevant)
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X just another sub-event as part of mouse
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o might be more effort than it's worth?
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X peasycam uses e.getWheelRotation()
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X js has a couple versions
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X http://www.javascriptkit.com/javatutors/onmousewheel.shtml
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X e.detail is 1 for 1 tick upward (away), -2 for 2 ticks down
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X e.wheelDelta is 120 for 1 click up, -240 for two clicks down
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X this is for non-natural! opposite of Java.. ugh
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X testing with Java on OS X
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X natural on OS X: up is 1 unit, down is -1 units
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X non-natural: up is -1 units, down is +1 unit
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X Windows says 3 units per notch, OS X says just 1
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X appears to be opposite of JS
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X using float value (/120.0f)
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X high-precision method grabbed if 1.7 is in use
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X test with actual wheel mouse
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X test on Windows
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X decide on getAmount() and weirdness w/ clickCount
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X add note re: API docs
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X get mouseWheel() added to api ref
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o also added to keywords.txt
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X ref: "negative values if the mouse wheel was rotated up or away from the user"
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X http://docs.oracle.com/javase/6/docs/api/java/awt/event/MouseWheelEvent.html#getWheelRotation()
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X http://docs.oracle.com/javase/7/docs/api/java/awt/event/MouseWheelEvent.html#getWheelRotation()
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before release
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_ "deleted n framebuffer objects"
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@@ -27,6 +59,7 @@ _ https://github.com/processing/processing/issues/1672
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_ image memory issue was huge, need to close that one
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data
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X are we comfortable with setInt/Float/etc instead of just set(int, blah)
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X yes, better to have parity
@@ -161,7 +194,6 @@ o maybe it's Table.INT since it's for advanced users anyway
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o problem is loading types from file, no way to access it from code
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o CATEGORICAL -> CATEGORY? ORDINAL?
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X add clearRows()
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_ function that will convert awful CSV to TSV.. or something else?
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_ maybe to write binary instead? then read the binary file once it's ok?
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_ if loading from a File object
@@ -195,7 +227,7 @@ _ getCategories() and getCategory() methods to query names?
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xml
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o add nodes() (no) or children() to XML?
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X not necessary, getChildren() already exists
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_ add indent= as option for XML, JSON save
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_ add indent= as option for XML save
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andres
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A lines not properly renderered in P3D when using ortographic projection
@@ -209,36 +241,6 @@ _ Deleted 1 texture objects, 0 remaining
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_ shader syntax (Andres request)
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_ might also need a define inside the shader to control what type it is
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X add mouse wheel support to 2.0 event system
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X https://github.com/processing/processing/issues/1461
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X http://code.google.com/p/processing/issues/detail?id=1423
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X this is fairly messy since desktop and JS behave a little differently
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o wheel event should subclass mouse (since position still relevant)
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X just another sub-event as part of mouse
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o might be more effort than it's worth?
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X peasycam uses e.getWheelRotation()
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X js has a couple versions
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X http://www.javascriptkit.com/javatutors/onmousewheel.shtml
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X e.detail is 1 for 1 tick upward (away), -2 for 2 ticks down
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X e.wheelDelta is 120 for 1 click up, -240 for two clicks down
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X this is for non-natural! opposite of Java.. ugh
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X testing with Java on OS X
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X natural on OS X: up is 1 unit, down is -1 units
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X non-natural: up is -1 units, down is +1 unit
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X Windows says 3 units per notch, OS X says just 1
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X appears to be opposite of JS
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X using float value (/120.0f)
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X high-precision method grabbed if 1.7 is in use
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X test with actual wheel mouse
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X test on Windows
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X decide on getAmount() and weirdness w/ clickCount
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X add note re: API docs
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X get mouseWheel() added to api ref
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o also added to keywords.txt
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X ref: "negative values if the mouse wheel was rotated up or away from the user"
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X http://docs.oracle.com/javase/6/docs/api/java/awt/event/MouseWheelEvent.html#getWheelRotation()
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X http://docs.oracle.com/javase/7/docs/api/java/awt/event/MouseWheelEvent.html#getWheelRotation()
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shape
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_ major surgery to put loadShape() back into PApplet/PGraphics
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_ then have the OpenGL or Java2D versions as cached objects
@@ -269,16 +271,6 @@ _ colorCalc() methods added to PShape.. should just be used from PGraphics
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_ loadShape() needs to live in PApplet
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_ make PShapeOpenGL a cache object
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async requests
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Request r = createRequest("http://p5.org/feed/13134.jpg");
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Request r = createRequest("http://p5.org/feed/13134.jpg", "callbackName");
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Request r = createRequest("http://p5.org/feed/13134, "callbackName", "jpg");
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_ implement callbacks for images and other loadXxxx() functions
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_ remove requestImage() and friends
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_ callback for requestImage()
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_ http://code.google.com/p/processing/issues/detail?id=641
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_ remove/update requestImage example
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stop() mess
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_ in PApplet.main(), windowClosing() should probably be calling 'exit()'
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_ or rather, we should never call System.exit(0), ja?
@@ -835,3 +827,12 @@ _ put a Hash<Something> class in there
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_ will this work to sort by the values?
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_ there was another concern as well..
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_ save() should probably come out of image, ja?
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_ async requests
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_ Request r = createRequest("http://p5.org/feed/13134.jpg");
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_ Request r = createRequest("http://p5.org/feed/13134.jpg", "callbackName");
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_ Request r = createRequest("http://p5.org/feed/13134, "callbackName", "jpg");
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_ implement callbacks for images and other loadXxxx() functions
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_ remove requestImage() and friends
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_ callback for requestImage()
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_ http://code.google.com/p/processing/issues/detail?id=641
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_ remove/update requestImage example

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