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Purpose
- Required: No
- Type of Change: Feature
In a Group control using layout StackLayout, if a button is hidden due to its visibility condition, there will be a "hole" in its place. With a new parameter for StackLayout, the visible buttons will shift so as to not have these "holes".
Description of Change
A 3rd argument has been added to StackLayout with possible values of "true" or "false". If set to "true", then buttons in a group control with a StackLayout that are hidden will be "removed" and the surrounding buttons shifted so there are no gaps between buttons. If set to "false" or omitted then hidden buttons will leave an empty space.
Default = false (preserves the existing behaviour in MP)
- StackLayout(int spacing, Orientation orientation, bool CollapseHiddenButtons)
Additional Information and References
Mantis Issue | |
|---|---|
Related xml(s) | all that use StackLayout |
Windows IDs | |
Related GUI control | |
Author | Migue |
Date added | Fri, 03 Dec 2010 |
XML/Code Samples
<control>
<description>button group</description>
<type>group</type>
<animation effect="slide" time="450" start="-300,0" reversible="false">visible</animation>
<animation effect="slide" time="450" end="-300,0" reversible="false">hidden</animation>
<posX>40</posX>
<posY>97</posY>
<layout>StackLayout(0, Vertical, true)</layout>
<visible>!Control.HasFocus(50)</visible>
<control>
<description>Switch Layout</description>
<type>button</type>
<id>2</id>
<label>100</label>
<onright>50</onright>
<onup>17</onup>
</control>
<control>
<description>Sort</description>
<type>sortbutton</type>
<id>3</id>
<label>103</label>
<onright>50</onright>
<onup>2</onup>
</control>
<control>
<description>Test</description>
<type>button</type>
<id>1337</id>
<label>Test</label>
<onright>50</onright>
<onup>3</onup>
<visible>player.paused</visible>
</control>
<control>
<description>Switch View</description>
<type>button</type>
<id>5</id>
<label>457</label>
<onright>50</onright>
<onup>3</onup>
</control>
<control>
<description>Play DVD</description>
<type>button</type>
<id>6</id>
<label>341</label>
<onright>50</onright>
<onup>5</onup>
<ondown>20</ondown>
</control>
Screenshots
This screenshot shows the behavior if value is "false" or omitted and player is playing(test button hidden):
This screenshot shows behavior if value is "true":
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