Fix spacing before first header in src/libs/alm.

Also add copyright header in ALMGroup.cpp.

Add FBC padding to ALM classes.

Make BALM::InsetForTab() methods const.

Rename BALM::GroupItem to BALM::ALMGroup, and move it to its own files.

Also make ALMGroup totally self-contained, i.e. BALMLayout no longer
does the parsing, and is completely unaware of ALMGroup.

Rename BALM::GroupItem to BALM::ALMGroup, and move it to its own files.

Also make ALMGroup totally self-contained, i.e. BALMLayout no longer
does the parsing, and is completely unaware of ALMGroup. A small touch
of refactoring as well.

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Style cleanup in alm: mostly clean includes.

Remove BALMLayout::Add*To* methods, which are availabe in the builder.

Add new methods to BALMLayout for adding multiple x/y tabs at once.

In BALMLayout, make AddView(...) consistent with other layouts.

If a BView is added which has a BLayout, use the layout as a BLayoutItem
to represent that view, as other layouts do.

In BALMLayout, allow for more flexibility in spacing and insets.

* allow for independent left, top, right and bottom insets
* allow for independent vertical and horizontal spacing between tabs
* all

In BALMLayout, allow for more flexibility in spacing and insets.

* allow for independent left, top, right and bottom insets
* allow for independent vertical and horizontal spacing between tabs
* allow for the usage of Haiku's spacing constants such as B_USE_WINDOW_INSETS

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Remove unused 'PerformancePath' stuff.

Give the area an id.

Save and restore layout.

Merge branch 'master' of git://github.com/haiku/haiku

When calculating the min, max and pref size, relax the range of the right and bottom tab. These tabs are set to the layout borders again when solving the layout.

Make tabs BReferenceable. Maintain a list of tabs.

Bring BALMLayout in line with changes to BLayout.

- Areas with same tabs are put in a column/row automtically. Move preferred size constraint from Area to the column/row. This avoids a "spring" effect of the
quadratic solver if multiple Areas are i

- Areas with same tabs are put in a column/row automtically. Move preferred size constraint from Area to the column/row. This avoids a "spring" effect of the
quadratic solver if multiple Areas are in the same column/row.
- Replace GetString by ToString.
- some clean up



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40941 a95241bf-73f2-0310-859d-f6bbb57e9c96

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Add an alternative solver to lp_solve. The solver based on Ingo's active set solver but is able to handle arbitrary hard and soft constraints. The advantage to lp_solve is that the active set solver

Add an alternative solver to lp_solve. The solver based on Ingo's active set solver but is able to handle arbitrary hard and soft constraints. The advantage to lp_solve is that the active set solver can optimize variable in respect to a quadratic objective function. This makes it possible to minimise the quadratic derivation to a desired value e.g. \Sum_i(x_i - x_{i,pref})^2 -> min.

The solver part has been refactored in this way that both solver can be used with the same layout specifications. The active set solver is default now; the performance is not as good as lp_solve, though.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40285 a95241bf-73f2-0310-859d-f6bbb57e9c96

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Merge all linear programming types in one file an rename them.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39832 a95241bf-73f2-0310-859d-f6bbb57e9c96

Refactor the linear programming class to use a minimal solver interface class and implement the interface for lp_solve. As a result lp_solve is not visible to the outside any more. This interface co

Refactor the linear programming class to use a minimal solver interface class and implement the interface for lp_solve. As a result lp_solve is not visible to the outside any more. This interface could be used to use other solvers as well. Rename operator constants to no clash with lp_solve constants.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39829 a95241bf-73f2-0310-859d-f6bbb57e9c96

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Replace new by new(std::nothrow).



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39678 a95241bf-73f2-0310-859d-f6bbb57e9c96

Keep the preferred size ratio into account. This make layout behaviour much more intuitive when resizing a window. Thanks Christof.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39641 a95241

Keep the preferred size ratio into account. This make layout behaviour much more intuitive when resizing a window. Thanks Christof.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39641 a95241bf-73f2-0310-859d-f6bbb57e9c96

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Thanks to anevilyak, the previous approach was not thread safe. You can specify a friend layout now if you want to connect tabs of different BALMLayout's.



git-svn-id: file:///srv/svn/repos/haiku/h

Thanks to anevilyak, the previous approach was not thread safe. You can specify a friend layout now if you want to connect tabs of different BALMLayout's.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39041 a95241bf-73f2-0310-859d-f6bbb57e9c96

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Use a global solver per application. This make it possible to wire different BALMLayout's.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39040 a95241bf-73f2-0310-859d-f6bbb57e9c96

Rename ReplaceObjectiveFunction to SwapObjectiveFunction I think this makes it more clear that the old function is not deleted.
Cleanup Jamfile.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk

Rename ReplaceObjectiveFunction to SwapObjectiveFunction I think this makes it more clear that the old function is not deleted.
Cleanup Jamfile.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38960 a95241bf-73f2-0310-859d-f6bbb57e9c96

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