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[[TicketQuery(summary=GROUP_FILLING_R1, format=table, col=summary|owner|status|type|component|priority|effort|importance, rows=description|analysis_owners|analysis_reviewers|analysis_score|design_owners|design_reviewers|design_score|implementation_owners|implementation_reviewers|implementation_score|test_owners|test_reviewers|test_score|)]]

= Analysis =

== Overview ==
The gradient chooser should follow the behaviour of all sophie dialogs - it should be in a HUD with no submit and cancel buttons. The model should be automatically updated when a change is made.

== Task requirements ==
 * The gradient chooser should be shown in a HUD.
 * When selecting a color from the gradient HUD, the Sophie 2 Color Picker should be used, rather than the JColorChooser.

== Task result ==
The result of the task is source code.

== Implementation idea ==
 * Take the current gradient chooser's source code and make the necessary changes.
 * Attach events listeners to it, so the model is updated.
 * Remove the submit/cancel buttons.

== Related ==
[wiki:GROUP_FILLING_R0][[BR]]
[wiki:APP_COLOR_PICKER_R0][[BR]]

== How to demo ==
 * Show that the gradient chooser is shown in a HUD and the model is automatically updated when a change is made.

= Design =

=== Gradient picker ===
 * The source of JXGradientChooser should be reworked to comply with our convention of using properties and bound controls.
 * The Gradient picker should be a BaseSwingVisualElement.
 * Note that not everything in the picker can be tracked, since rewriting each control that is used by JXGradientChooser is not the scope of this task.
 * A GradientPickerHud should be added, which contains the picker itself.

=== BoundGradientFiled ===
 * It should be similar to BoundColorField, that works with ImmGradient.

=== BackgroundGradientField ===
 * The old one should be removed and a new one should be introduced that extends BoundGradientField.

=== Halo Menu ===
 * Since the picker should use the Sophie 2 [wiki:APP_COLOR_PICKER_R0 Color Picker], it should be displayed as a sub-hud. The following changes should be made to the HaloMenu class, so it displays all chained sub-huds.
{{{
HudDialog subHud = hud.subHud().get();
while (subHud != null && subHud.visible().get()) {
	res.add(subHud.swingComponent().get());
	subHud = subHud.subHud().get();
}
}}}
 * The idea is that when a HUD is visible, it's sub-HUD (if any and visible) should also be displayed, also the sub-HUD's sub-HUD and so on. With the code snippet above, we traverse down the tree, finding all sub-HUDs of the main one.
 * The same applies for the PageWorkArea.


=== Other ===
Remove GradientDialog.

=== Demo ===
 * [source:/branches/private/jani/GROUP_FILLING_R1/sophie2-platform/modules/org.sophie2.main.app.halos/src/test/java/org/sophie2/main/app/halos/huds/gradient/GradientPickerDemo.java GradientPickerDemo]

= Implementation =
Changesets: [4723]

= Testing =
^(Place the testing results here.)^

= Comments =
^(Write comments for this or later revisions here.)