Re: [flexcoders] Defining, but not adding to parent in MXML
That's it exactly. Basically, we have a number of situations where we need to add pop-up details to elements in our application, so I thought I'm trying to make reusable non-visual component that orchestrates that, like this: mx:Whatever id=summary/ mx:Canvas id=myPopUp mx:Label text=All sorts of useful information/ /mx:Canvas *my:PopUpDetail target={summary} popUp={myPopUp} popUpOnRollover=true popUpOnFocus=true /* So I've dug around in PopUpButton to see how it manages its pop-up, and that looks simple enough. But PopUpButton uses the existence of popUp.parent to determine whether it is managing the pop up yet (no parent, and it assumes that it isn't) - so it seemed that, along with my not knowing about includeInLayout=false, creating the popup control in some sort of parentless way was important. Michael On Tue, Dec 9, 2008 at 1:33 AM, Josh McDonald [EMAIL PROTECTED] wrote: I think he's intending to use PopupManager, but wants to define it in the same file as its container? On Tue, Dec 9, 2008 at 4:30 PM, Alex Harui [EMAIL PROTECTED] wrote: Why not use tooltip or popup manager to float that thing? Then it won't be clipped and what not *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Josh McDonald *Sent:* Monday, December 08, 2008 5:04 PM *To:* flexcoders@yahoogroups.com *Subject:* Re: [flexcoders] Defining, but not adding to parent in MXML That's not exactly what you're after, in this case the object will be added to the list of children, it's just not positioned on parent.updateDisplayList() or counted during parent.measure(). The only way I can think of off the top of my head to do what you're after is wrap it in mx:Array. Here's a quick example: http://pastie.textmate.org/private/hjd33kkztkuojpzltd2ylw You can use mx:component to do thins kind of like this, but mx:component defines classes, not interfaces, and IIRC, mxmlc is kinda picky as to where it'll let you do it. -Josh On Tue, Dec 9, 2008 at 10:53 AM, Michael Prescott [EMAIL PROTECTED] wrote: Sweet! Nice that there's an easy answer. On Mon, Dec 8, 2008 at 4:47 PM, Tracy Spratt [EMAIL PROTECTED] wrote: includeInLayout=false (also visible=false, of course) Tracy -- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Michael Prescott *Sent:* Monday, December 08, 2008 4:28 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / * !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/* /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp * mx:Component mx:MyDetail id=detail data={data}/ /mx:Component* /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk' McDonald :: 0437 221 380 :: [EMAIL PROTECTED] :: http://flex.joshmcdonald.info/ :: http://twitter.com/sophistifunk -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk' McDonald :: 0437 221 380 :: [EMAIL PROTECTED] :: http://flex.joshmcdonald.info/ :: http://twitter.com/sophistifunk
RE: [flexcoders] Defining, but not adding to parent in MXML
If it doesn't need to truly float, consider using states and addChild/removeChild From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Michael Prescott Sent: Tuesday, December 09, 2008 5:59 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Defining, but not adding to parent in MXML That's it exactly. Basically, we have a number of situations where we need to add pop-up details to elements in our application, so I thought I'm trying to make reusable non-visual component that orchestrates that, like this: mx:Whatever id=summary/ mx:Canvas id=myPopUp mx:Label text=All sorts of useful information/ /mx:Canvas my:PopUpDetail target={summary} popUp={myPopUp} popUpOnRollover=true popUpOnFocus=true / So I've dug around in PopUpButton to see how it manages its pop-up, and that looks simple enough. But PopUpButton uses the existence of popUp.parent to determine whether it is managing the pop up yet (no parent, and it assumes that it isn't) - so it seemed that, along with my not knowing about includeInLayout=false, creating the popup control in some sort of parentless way was important. Michael On Tue, Dec 9, 2008 at 1:33 AM, Josh McDonald [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: I think he's intending to use PopupManager, but wants to define it in the same file as its container? On Tue, Dec 9, 2008 at 4:30 PM, Alex Harui [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: Why not use tooltip or popup manager to float that thing? Then it won't be clipped and what not From: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com] On Behalf Of Josh McDonald Sent: Monday, December 08, 2008 5:04 PM To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com Subject: Re: [flexcoders] Defining, but not adding to parent in MXML That's not exactly what you're after, in this case the object will be added to the list of children, it's just not positioned on parent.updateDisplayList() or counted during parent.measure(). The only way I can think of off the top of my head to do what you're after is wrap it in mx:Array. Here's a quick example: http://pastie.textmate.org/private/hjd33kkztkuojpzltd2ylw You can use mx:component to do thins kind of like this, but mx:component defines classes, not interfaces, and IIRC, mxmlc is kinda picky as to where it'll let you do it. -Josh On Tue, Dec 9, 2008 at 10:53 AM, Michael Prescott [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: Sweet! Nice that there's an easy answer. On Mon, Dec 8, 2008 at 4:47 PM, Tracy Spratt [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: includeInLayout=false (also visible=false, of course) Tracy From: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com] On Behalf Of Michael Prescott Sent: Monday, December 08, 2008 4:28 PM To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com Subject: [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/ /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp mx:Component mx:MyDetail id=detail data={data}/ /mx:Component /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk'
[flexcoders] Defining, but not adding to parent in MXML
Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / * !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/* /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp * mx:Component mx:MyDetail id=detail data={data}/ /mx:Component* /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael
RE: [flexcoders] Defining, but not adding to parent in MXML
includeInLayout=false (also visible=false, of course) Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Michael Prescott Sent: Monday, December 08, 2008 4:28 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/ /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp mx:Component mx:MyDetail id=detail data={data}/ /mx:Component /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael
Re: [flexcoders] Defining, but not adding to parent in MXML
Sweet! Nice that there's an easy answer. On Mon, Dec 8, 2008 at 4:47 PM, Tracy Spratt [EMAIL PROTECTED] wrote: includeInLayout=false (also visible=false, of course) Tracy -- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Michael Prescott *Sent:* Monday, December 08, 2008 4:28 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / * !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/* /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp * mx:Component mx:MyDetail id=detail data={data}/ /mx:Component* /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael
Re: [flexcoders] Defining, but not adding to parent in MXML
That's not exactly what you're after, in this case the object will be added to the list of children, it's just not positioned on parent.updateDisplayList() or counted during parent.measure(). The only way I can think of off the top of my head to do what you're after is wrap it in mx:Array. Here's a quick example: http://pastie.textmate.org/private/hjd33kkztkuojpzltd2ylw You can use mx:component to do thins kind of like this, but mx:component defines classes, not interfaces, and IIRC, mxmlc is kinda picky as to where it'll let you do it. -Josh On Tue, Dec 9, 2008 at 10:53 AM, Michael Prescott [EMAIL PROTECTED] wrote: Sweet! Nice that there's an easy answer. On Mon, Dec 8, 2008 at 4:47 PM, Tracy Spratt [EMAIL PROTECTED]wrote: includeInLayout=false (also visible=false, of course) Tracy -- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Michael Prescott *Sent:* Monday, December 08, 2008 4:28 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / * !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/* /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp * mx:Component mx:MyDetail id=detail data={data}/ /mx:Component* /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk' McDonald :: 0437 221 380 :: [EMAIL PROTECTED] :: http://flex.joshmcdonald.info/ :: http://twitter.com/sophistifunk
RE: [flexcoders] Defining, but not adding to parent in MXML
Why not use tooltip or popup manager to float that thing? Then it won't be clipped and what not From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Josh McDonald Sent: Monday, December 08, 2008 5:04 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Defining, but not adding to parent in MXML That's not exactly what you're after, in this case the object will be added to the list of children, it's just not positioned on parent.updateDisplayList() or counted during parent.measure(). The only way I can think of off the top of my head to do what you're after is wrap it in mx:Array. Here's a quick example: http://pastie.textmate.org/private/hjd33kkztkuojpzltd2ylw You can use mx:component to do thins kind of like this, but mx:component defines classes, not interfaces, and IIRC, mxmlc is kinda picky as to where it'll let you do it. -Josh On Tue, Dec 9, 2008 at 10:53 AM, Michael Prescott [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: Sweet! Nice that there's an easy answer. On Mon, Dec 8, 2008 at 4:47 PM, Tracy Spratt [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: includeInLayout=false (also visible=false, of course) Tracy From: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com] On Behalf Of Michael Prescott Sent: Monday, December 08, 2008 4:28 PM To: flexcoders@yahoogroups.commailto:flexcoders@yahoogroups.com Subject: [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/ /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp mx:Component mx:MyDetail id=detail data={data}/ /mx:Component /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk' McDonald :: 0437 221 380 :: [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] :: http://flex.joshmcdonald.info/ :: http://twitter.com/sophistifunk
Re: [flexcoders] Defining, but not adding to parent in MXML
I think he's intending to use PopupManager, but wants to define it in the same file as its container? On Tue, Dec 9, 2008 at 4:30 PM, Alex Harui [EMAIL PROTECTED] wrote: Why not use tooltip or popup manager to float that thing? Then it won't be clipped and what not *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Josh McDonald *Sent:* Monday, December 08, 2008 5:04 PM *To:* flexcoders@yahoogroups.com *Subject:* Re: [flexcoders] Defining, but not adding to parent in MXML That's not exactly what you're after, in this case the object will be added to the list of children, it's just not positioned on parent.updateDisplayList() or counted during parent.measure(). The only way I can think of off the top of my head to do what you're after is wrap it in mx:Array. Here's a quick example: http://pastie.textmate.org/private/hjd33kkztkuojpzltd2ylw You can use mx:component to do thins kind of like this, but mx:component defines classes, not interfaces, and IIRC, mxmlc is kinda picky as to where it'll let you do it. -Josh On Tue, Dec 9, 2008 at 10:53 AM, Michael Prescott [EMAIL PROTECTED] wrote: Sweet! Nice that there's an easy answer. On Mon, Dec 8, 2008 at 4:47 PM, Tracy Spratt [EMAIL PROTECTED] wrote: includeInLayout=false (also visible=false, of course) Tracy -- *From:* flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] *On Behalf Of *Michael Prescott *Sent:* Monday, December 08, 2008 4:28 PM *To:* flexcoders@yahoogroups.com *Subject:* [flexcoders] Defining, but not adding to parent in MXML Is it possible to define a component but somehow cause it to be omitted from the enclosing component's list of children? Essentially: mx:VBox mx:Label text=This is added as a child of the vbox, as normal./ mx:Label visible=false text=This is invisible.. but is there some way to not have it be a child of the vbox at all?/ /mx:VBox An obvious question is, Why are you defining the component there if it's not supposed to be a child? I've got a datagrid inline item renderer that always shows a (summary) piece of information, but I want a pop-up to appear on rollover of the summary. The problem I'm having is that the detail is (of course) added to the container that holds the summary, which causes the datagrid cell to blow open too big. mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} popUp={detail} / * !-- It would be nice if this was never added to the parent box, so that it's free to be used as a popup -- mx:MyDetail id=detail data={data}/* /mx:Box /mx:Component /mx:itemRenderer Defining the detail outside the itemrenderer entirely seems one way to go, except that this would mean there's only one pop up for all of the rows of the data grid. Can you do this sort of thing with a nested component? mx:itemRenderer mx:Component mx:Box !-- This always shows up, which is fine and dandy -- mx:MySummary data={data} mx:popUp * mx:Component mx:MyDetail id=detail data={data}/ /mx:Component* /mx:popUp /mx:MySummary /mx:Box /mx:Component /mx:itemRenderer Any tips would be appreciated! Michael -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk' McDonald :: 0437 221 380 :: [EMAIL PROTECTED] :: http://flex.joshmcdonald.info/ :: http://twitter.com/sophistifunk -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Like the cut of my jib? Check out my Flex blog! :: Josh 'G-Funk' McDonald :: 0437 221 380 :: [EMAIL PROTECTED] :: http://flex.joshmcdonald.info/ :: http://twitter.com/sophistifunk