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#Crosshair cursors pdf#
#Crosshair cursors full#
#Crosshair cursors android#

This would give a visual indication that your application does not support the mime type that is trying to be dropped into your app.

Drag and Drop - If your application supports dragging from another application and dropping into your application you could implement the TYPE_NO_DROP icon.

There are plenty of great default system icons available and if those do not suit your needs, you are always able to load or create your own. ExamplesĪdding pointer icons to your application is a great way to help enable your users to have more intuitive experiences across the different device form factors they use. For example, a drawing app would set the hotspot to be the tip of the pen or paintbrush. Note: The location of the hotspot depends on your use case. Set the hotspot (the pixel location clicks will originate from) to be the middle of the icon. Then, create the PointerIcon object using the bitmap. Here it is loaded from a drawable resource. toFloat ( ) )įirst, create a bitmap for the icon. create (dollarBitmap, (CURSOR_WIDTH / 2 ). ), CURSOR_WIDTH, CURSOR_HEIGHT, false ) // Creating the pointer icon and sending clicks from the center of the mouse icon Kotlin // Loading a bitmap to use as a pointer icon val dollarBitmap = Bitmap. Let’s break down the following Kotlin snippet: For example, if you have a stock trading app, you may want to show a green “$” as the mouse pointer when users hover over the buy button.

#Crosshair cursors android#

You may find that the Android system icons don’t cover all your needs. The TYPE_HAND icon was used which will show a closed hand with the index finger extended.

#Crosshair cursors full#

There are several system icons already built into Android and a full list can be found at the bottom of this page. An existing system icon is used to set the pointers icon. Inside the event listener, view.pointerIcon is called to set the pointer icon for that particular view. Here the setOnHoverListener is used to listen for when the pointer has entered that hover state and then act upon that event. (In other scenarios, it may be desirable to have a waiting icon when processing or a crosshair when playing a game). This is when the mouse is hovering over a view. The condition that is demonstrated is a hover state in this scenario. MyView is the view that will be set to a pointer icon under certain conditions.

Assignors: MARION, NEAL RICHARD, RAMSAY, GEORGE FRANCIS III, TESAURO, JAMES STANLEY Publication of US20040233164A1 publication Critical patent/US20040233164A1/en Status Abandoned legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by International Business Machines Corp filed Critical International Business Machines Corp Priority to US10/443,674 priority Critical patent/US20040233164A1/en Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee International Business Machines Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US10/443,674 Inventor Neal Marion George Ramsay James Tesauro Current Assignee (The listed assignees may be inaccurate.

#Crosshair cursors pdf#

Google Patents Method and apparatus for displaying hardware crosshair cursor in a specified region of a displayĭownload PDF Info Publication number US20040233164A1 US20040233164A1 US10/443,674 US44367403A US2004233164A1 US 20040233164 A1 US20040233164 A1 US 20040233164A1 US 44367403 A US44367403 A US 44367403A US 2004233164 A1 US2004233164 A1 US 2004233164A1 Authority US United States Prior art keywords hardware region coordinates crosshair cursor application Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20040233164A1 - Method and apparatus for displaying hardware crosshair cursor in a specified region of a display US20040233164A1 - Method and apparatus for displaying hardware crosshair cursor in a specified region of a display