IDE :: Get Width At A Given Hieght?
Mar 31, 2009The best idea I had was getting the bounding box width, looping through that with point tests, and returning the number of hits
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Flex :: ItemRenderer Hieght (and Height Changes) Not Reflected In AdvancedDataGrid Row
Sep 14, 2011I have an AdvancedDataGrid with variable row height set to true.I have written a cutsom item renderer based on the DataGroup spark component. Each row in the grid has multiple entities to display, the x position and width of the entites are based on the data of the entity itself.I have a custom layout written for the DataGroup that measures and posistions each entity based on its data. Each entity in each row can either truncate or not truncate its label. When the labels are not truncated, I calculate the actual width of the object and validate its size manualy (to force the label to have the correct width and layout all its text lines and remeasure itself) within the DataGroup's Layout's measure method to accurately measure the datagroup itself.The layouts, measuring, sizing, display, etc all work correctly. The entitys report the correct height they need when not truncating the labels, the datagroup reports the correct size it needs to draw all of its row's worth of entities (all from measure methods like they need to under the UIComponent lifecycle).When inside the AdvancedDataGrid itself, rows are not sized correctly. The majority of the rows do not require multiple lines and display just fine. Those that require multiple lines have larger row heights, but not large enough to accomodate the entire text in most cases. The DataGroup for that row (and its itemRenderers) are clipped. Furthermore, When scrolling the grid, every row scrolled onscreen is the default 1 text line height, irregardless of data.In any case, resizing the AdvancedDataGrid (not resizing its columns, but the grid itself) forces all rows to snap to the correct desired height.Scrolling again produces incorreclty sized rows.
Additionally, the layout of each entity in the row is determined by several external factors - most commonly being visible range (along the horizontal). Changing this visible range will trigger all item renderers to resize themselves (through the custom layout class) to their new sizes and remeasuring the new DataGroup layout. This actually triggers a custom hierarchy parser which rebuilds all the ArrayCollections used inside the AdvandedDataGrid data provider, so ArrayCollections are dispatching change events that each row's DataGroup reacts to, so the DataGroup itself is invalidating its size and layout.These resizes do not trigger the AdvancedDataGrid to remeasure its row heights, and I must rezise the ADG itself again to snap the rows to the correct height.Anyone have any experience with dynamically sized rows in an AdvancedDataGrid or ItemRenderers which must forcibly make the AdvandedDataGrid re-layout its rows?
Unfortunately, I cannot provide source code as there are a huge number of classes going into this, hierarchial data, rolling up closed nodes into multiple rows, custom hierarchy parsers, a multitude of item renderers - that and its a Government contract.I have run into a similar issue with a much simpler item renderer, basically a label that will respect a max height, resize itself upto that height as its wordwrapping data will require, and then create scrollbars for itself. Again, the data sizes almost correclty when the grid is created, then changing the column width within the grid does not resize the row height as the item renderer adjusts to its new width. Only in resizing the grid itself do the item renderers resize correctly, create scroll bars, and the grids row heights are correct.The source for that item renderer:[code]Very wide column, no scroll bars, the labels measured height is shown in the row height.Smaller width column, some renderers have hit max height and are creating scroll bars, the last renderer is still using the measured height of the label.Smaller still column, all max heights are hit and scrollers are present for all labels, scrollers will select the row when used but allow scrolling so all text is viewable.
Actionscript 3 :: Canvas Total Width (visible Width + Hidden Scrollable Part)?
Apr 19, 2010It's probably a no brainer, but I've spent the last 40 minutes or so looking for it to no avial.
I have a Canvas control with a fixed width and a horizontal scrollbar.I'm trying to find the actual width of the control.The .width (fixed width) + the part being revealed by the scrollbar.I tried explicitWidth, width + maxHorizontalScrollPosition, and some other combos but non of them hit the spot.
Professional :: SimpleButton.width Doesn't Change - Width And Height Remain 0
Jun 1, 2010I am looking at the SimpleButton entirely wrong. Here's what I'm doing (inside of a MovieClip):
[Code]...
the close_btn.width and height remain 0. Am I supposed to just rely on the DisplayObject members of the SimpleButton completely and ignore width/height/x/y or what?
Actionscript 2.0 :: Stage.width - Make A Minimum Width And Stop Resize?
May 27, 2009is there a way to make a minimum width and stop resize? I have a menu I am building that is locked to the bottom of the browser and 3 buttons on the left and a movieClip on the right. When you resize the browser window - currently - you can make the button on the right sink under the three on the left.
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Actionscript 3 :: Finding The Width Of TileList - Scrollbar Width Flex
Feb 3, 2010I've got a TileList with verticalScrollPolicy="on".
Is there a property that returns the width of the tileList minus the width of the scrollbar?
ActionScript 3.0 :: Resizing Movieclip Width To Stage Width Dynamically?
Jul 13, 2011how to get a movieclip named "topnav" to resize it's width to match that of the stage. I am trying to resize the width of a top nav bar across a resizable RIA. I have started with the following code but with only partial success:
Code:
stage.addEventListener(Event.RESIZE, resizeListener);
function resizeListener (e:Event):void {
var reg2 = stage.stageWidth / 100;
[Code].....
Actionscript :: Flash - Function To Adjust Font Size To Make Text Field Width Smaller Than A Given Width?
Aug 31, 2011Is there a function or property or better way to do what the following code do?
var width:int = 20
while (textField.defaultTextFormat.size > 1 && textField.width > width) {
textField.defaultTextFormat.size--
}
Flex :: Setting Button Width To Text Width?
Mar 28, 2010I am creating a nav in flex that pulls in buttons dynamically from xml. THe problem i am having is setting the button width to the text width. currently the buttons are all the same width and if the text is larger then it just cuts off. I've tried a few ways of doing this:Setting button width to 100%On creation of the button try to set the width of the button to the text programmatically. Something like evt.target.width = evt.target.textWidth;
View 1 RepliesActionscript :: LoaderInfo.width != Stage.width In Flex 3.5?
Nov 21, 2011Running into strange behaviour with flex 3.5. Here is a minimal code:build.xml target:
<target name="player">
<mxmlc
file="${APP_ROOT}/player.mxml"
[code].....
ActionScript 3.0 :: Stage.width Returns Zero Instead Of Document's Width
Aug 22, 2009trace ("The Width is: " + stage.width + "."); trace ("The Height is: " + stage.height + "."); The Width is: 0. The Height is: 0. Why is it Zero instead of the document's size ?
View 2 RepliesActionScript 2.0 :: Dynamically Change The Width Of Swf, Accordingly To Width Of Browser?
Feb 15, 2007is there a way to dynamically change the width of swf, accordingly to width of browser?
everybody hates horizontal scroll, but i don't want my flash movie to be tiny
ActionScript 3.0 :: ContentLoaderInfo.width Vs Loader.width?
Jul 30, 2009PHP Code:
request = new URLRequest(gameURL); loader = new Loader();loader.load(request);loader.contentLoaderInfo.addEventListener(Event.COMPLETE,imgLoaded); loader.
[code].....
Actionscript 3 :: Reset A Flex Label Width To "auto" After Setting An Explicit Width?
Oct 12, 2009Once I've set either the width or percentWidth property on a flex label, is there a way to reset the width to its default (i.e., the width of the text plus padding)? I'm using the label as a renderer. In some cases, I'd like it to automatically size to the text, and in other cases, I'd like it to be a percentage width of its container. Obviously, I could use two separate labels, one for each of the above cases, but I'm curious if it's possible to reset the label to its default behavior.
View 2 RepliesFlex :: Layout - Vbox Child Elements To Take 100% Of Width Without Indicating Width="100%"
Sep 12, 2009is it possible to make the child elements of a vbox to occupy 100% of the width without indicating width=100% for each element ?
View 3 RepliesActionScript 3.0 :: Flash Referencing Stage.width/height References Mc.width/height?
Jul 29, 2010I am trying to reference to top level (stage) width and height of the main stage for the placement of something located inside a movieclip on the stage.
My code is:
Code:
my_loader.x = (stage.stageWidth - my_loader.width)/2;
my_loader.y = (stage.stageHeight - my_loader.height)/2;
But this seems to just relate to the width/height of the mc that my_loader is nested in...
I have tried the following and had no luck:
stage.stage.stageWidth
root.stage.stageWidth
parent.stage.stageWidth
MovieClip(root).stage.stageWidth
ActionScript 1/2 :: Load External Image Of Different Height & Width Into Same Height And Width
Jun 12, 2009i want to load external images of different height and width into same height and width.
View 3 RepliesFlash :: Movieclip.width Returns Higher Value Than Movieclip Stage On Width?
Mar 8, 2010I have a Movieclip on stage with nested movieclips inside. All referenced at 0,0. None of the child movieclips load any dynamic content, animate or have Masked Layers. It does have an input textfield in one of the child MCs. The parent MC shows 280 px width, while it returns 313 px with a .width trace. There is no code that alters the .width value of the parent MC at run-time. And the ParentMC on stage is not scaled (it is at 100% width/height)
View 1 RepliesActionScript 2.0 :: Load External Image Of Different Height & Width Into Same Height And Width?
Feb 24, 2010i want to load external images of different height and width into same height and width.
View 0 RepliesActionscript 2.0 :: Change Width - Height And Width / Height Ration In Flv?
Mar 25, 2011I would like to use a movieclip to load a flv video. The problem I have is that I want to change the video dimensions. I've tried several software to change the video dimensions but as far as it seems all of them keep the same height-width ratio than in the original video. Is there any software that would allow me to change the height and width without keeping the same height/width ratio as in the original video file?
View 1 RepliesActionScript 2.0 :: Set The Width Of A Text Field Equal To The Width Of The Text In It?
Aug 24, 2006Is there a way to set the width of a text field equal to the width of the text in it?
View 1 Replies100% Width But Not 100% Height?
Aug 23, 2009I have a flash banner graphic that I created at 1000px wide by 420px tall. I want this to be fluid and fill the browser width, so that when the browser is rescaled the swf fills the horizontal space. My problem is that there is content below it that needs to touch it, but the height is trying to fill 100% so it is creating vertical space between the flash content and the div below it.
I guess a better way to describe it is that I don't want to define the height I just want the width to be 100%. At 100% height there is unused space so I need to make the height maybe undefined or something smaller then 100%?Also, if you make the browser too small vertically the width will not fill. So I want 100% width regardless of the browser height.
Set The Width Of A Textbox?
Oct 6, 2009i need to set the width of a textbox. But somehow "textbox.width = 300;" doesn't work.
View 3 RepliesAS3 :: Set The Width And Height Of Swf?
Jun 15, 2010How do I set the width and height of my swf in AS3?
This is my code so far:
package {
import flash.display.Sprite;
public class Game extends Sprite {
}
}
Right now, when loaded it is at some arbitrary default size.
If I can't change the size this way, is there any easy work around that will be consistent?
Actionscript 3.0 :: Way To Get Swf Width
Feb 3, 2010Is it possible to get the width of a swf that has been loaded in externally?
View 3 RepliesActionScript 3.0 :: Dynamic MC Width Not Set
Mar 9, 2009From what I understand, creating an empty movieclip with new MC() should allow you to explicitly define the width and height no problem. Well, once again, logic doesn't prevail, and something is missing.
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ActionScript 3.0 :: Getting Width From A Loaded SWF?
May 1, 2009I am having an issue with pulling width and height from an external swf.
I can load it ok, and place it ok, but I want to shrink it when I place it and that is where the problem occurs. Here is the abridged code. The odd thing is that if I move the width and height lines inside the function, it works. Trouble is every time you click that tab the swf shrinks a little more.
Code:
//------------------Calling the external SWF and loading it-------------
var myRequest:URLRequest = new URLRequest ("images/filter.swf");
var myLoader:Loader = new Loader();
[Code].....
ActionScript 3.0 :: How To Tell Width/height Of .swf
Dec 2, 2009my .swf goes full screen and changes proportion if it is accessed directly at it's url
[URL]
is it possible to tell how big it currently is? i'd like to reposition some elements accordingly...
Stage Width And Height Are Both 0?
Oct 11, 2010I'm trying to change the position of a movieclip I've added to the stage. When I try to access stage.width or stage.height I get 0. I've tried MovieClip(root).stage, DisplayObject(root).stage, root.stage, stage, and simply width and height. All of these are equal to zero.
View 1 RepliesActionScript 3.0 :: Height And Width Are 0?
Feb 22, 2010I want to write a shell that creates instances of an app and scales it down for animating. Well, I created my shell class and instanced the app and set scales for x and y and then I traced the height and width because I wasn't sure what they'd be. I thought they'd be based on the stuff on the stage or whatever, but they both came up zero. So I'm not sure how that works, am I supposed to have set those values?
[Code]....