Changes to allow Haiku source to build with GCC 4.7
* GCC 4.7 is more picky than GCC 4.6, so have to make changes accordingly
* Changes include addressing issues with scoping, redeclaration, etc.
Thanks Rene and Ingo for your input on these changes

Added BLayoutBuilder::{Group|Grid}::SetExplicitAlignment().

Added Grid::AddGlue(), and SetExplicit*Size() methods.

Add new constructors to BLayoutBuilder::Grid and BLayoutBuilder::Group that accept a plain old BView, and give it a new layout. These are very similar to the constructors that are already in place taking a BWindow. This solves a problem I have come across a few times, where one wants to build a layout in something like a BBox. Althought there is currently a way to do it with the layout builders, this is prettier.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42224 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add new SetInsets() methods to BTwoDimensionalLayout, BSplitView
* Also add equivalent methods to the layout builders in LayoutBuilder.h
* BSplitView now calls BControlLook::ComposeSpacing(), instead of BSplitLayout
* part of #7447


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42077 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a layout builder for menus.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39507 a95241bf-73f2-0310-859d-f6bbb57e9c96

BLayoutBuilder::Grid::{AddMenuField,AddTextControl}(): Use separate column
count parameters for label and control view. Most likely when one doesn't want
to use the default value (1), the label and the view will cover a different
amount of columns.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39465 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add default spacing for Layouts (#5614)
* introduce B_USE_DEFAULT_SPACING, which works somewhat like B_SIZE_UNSET and B_ALIGN_HORIZONTAL_UNSET
* introduce static float BControlLook::ComposeItemSpacing(float spacing), which checks uses be_control_look->DefaultItemSpacing().
* modify layouts to use BControlLook::ComposeItemSpacing() in SetInsets and SetSpacing methods.
* default insets are still 0, 0, 0, 0, but can be set to default spacing by passing B_USE_DEFAULT_SPACING
* I've found two regressions, patches incoming, please report others on #5614.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38512 a95241bf-73f2-0310-859d-f6bbb57e9c96

Big change deriving BLayout from BLayoutItem, and allowing viewless BLayouts.
a few highlights:
* BLayout now derives publicly from BLayoutItem
* Added BAbstractLayout class, which our layouts now derive from
* updated layout builders to avoid creating views when they don't need to
* updated layout classes
* updated AboutSystem to fix a little regression
* more details on #6407
* please tell me about any regressions, I've tried to find them all, but some
may have slipped by.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38207 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed Group(BWindow*, ...) and Grid(BWindow*, ...) constructors to no longer
leak a view.
* Also set the view's background color to B_PANEL_BACKGROUND_COLOR to make this
better usable in applications.
* Removed the admittedly useless Group(BView*, ...) constructor I introduced
earlier.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36723 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added new BView variant of the BLayoutBuilder::Group() constructor.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36716 a95241bf-73f2-0310-859d-f6bbb57e9c96

Finished unifying the Interface Kit headers:
* Fixed copyrights (puncuation and capitalization, removed authors from
headers)
* Updated indentation style
* Unified pointer/reference style
* Re-ordered some methods for better grouping where it could be done
(abd adopted source accordingly)
* Small coding style fixes here and there

No functional change intended.

+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32745 a95241bf-73f2-0310-859d-f6bbb57e9c96

A spelling error, I presume.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32373 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added convenience methods to add BTextControls and BMenuFields to a grid
layout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31968 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made BTwoDimensionalLayout and BSplitLayout::GetInsets() const.
* Give access to BSplitLayout::SetInsets() and GetInsets() from BSplitView.
* Give access to BSplitView::SetInsets() from BSplitLayoutBuilder and
LayoutBuilder.
* Some automatic white-space cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31197 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added constructor versions of the Group and Grid layout builders that take a
BWindow* parameter. They set the newly created layout on the window, which saves
the API user to do that.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31118 a95241bf-73f2-0310-859d-f6bbb57e9c96

New approach to layout building:
* The new builders are templatized and completely inline.
* They are easily nestable, which only worked for groups with the old approach.
* Added builder for split views.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31094 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changes to allow Haiku source to build with GCC 4.7
* GCC 4.7 is more picky than GCC 4.6, so have to make changes accordingly
* Changes include addressing issues with scoping, redeclaration, etc.
Thanks Rene and Ingo for your input on these changes

Added BLayoutBuilder::{Group|Grid}::SetExplicitAlignment().

Added Grid::AddGlue(), and SetExplicit*Size() methods.

Add new constructors to BLayoutBuilder::Grid and BLayoutBuilder::Group that accept a plain old BView, and give it a new layout. These are very similar to the constructors that are already in place taking a BWindow. This solves a problem I have come across a few times, where one wants to build a layout in something like a BBox. Althought there is currently a way to do it with the layout builders, this is prettier.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42224 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Add new SetInsets() methods to BTwoDimensionalLayout, BSplitView
* Also add equivalent methods to the layout builders in LayoutBuilder.h
* BSplitView now calls BControlLook::ComposeSpacing(), instead of BSplitLayout
* part of #7447


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42077 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a layout builder for menus.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39507 a95241bf-73f2-0310-859d-f6bbb57e9c96

BLayoutBuilder::Grid::{AddMenuField,AddTextControl}(): Use separate column
count parameters for label and control view. Most likely when one doesn't want
to use the default value (1), the label and the view will cover a different
amount of columns.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39465 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add default spacing for Layouts (#5614)
* introduce B_USE_DEFAULT_SPACING, which works somewhat like B_SIZE_UNSET and B_ALIGN_HORIZONTAL_UNSET
* introduce static float BControlLook::ComposeItemSpacing(float spacing), which checks uses be_control_look->DefaultItemSpacing().
* modify layouts to use BControlLook::ComposeItemSpacing() in SetInsets and SetSpacing methods.
* default insets are still 0, 0, 0, 0, but can be set to default spacing by passing B_USE_DEFAULT_SPACING
* I've found two regressions, patches incoming, please report others on #5614.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38512 a95241bf-73f2-0310-859d-f6bbb57e9c96

Big change deriving BLayout from BLayoutItem, and allowing viewless BLayouts.
a few highlights:
* BLayout now derives publicly from BLayoutItem
* Added BAbstractLayout class, which our layouts now derive from
* updated layout builders to avoid creating views when they don't need to
* updated layout classes
* updated AboutSystem to fix a little regression
* more details on #6407
* please tell me about any regressions, I've tried to find them all, but some
may have slipped by.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38207 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed Group(BWindow*, ...) and Grid(BWindow*, ...) constructors to no longer
leak a view.
* Also set the view's background color to B_PANEL_BACKGROUND_COLOR to make this
better usable in applications.
* Removed the admittedly useless Group(BView*, ...) constructor I introduced
earlier.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36723 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added new BView variant of the BLayoutBuilder::Group() constructor.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36716 a95241bf-73f2-0310-859d-f6bbb57e9c96

Finished unifying the Interface Kit headers:
* Fixed copyrights (puncuation and capitalization, removed authors from
headers)
* Updated indentation style
* Unified pointer/reference style
* Re-ordered some methods for better grouping where it could be done
(abd adopted source accordingly)
* Small coding style fixes here and there

No functional change intended.

+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32745 a95241bf-73f2-0310-859d-f6bbb57e9c96

A spelling error, I presume.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32373 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added convenience methods to add BTextControls and BMenuFields to a grid
layout.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31968 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Made BTwoDimensionalLayout and BSplitLayout::GetInsets() const.
* Give access to BSplitLayout::SetInsets() and GetInsets() from BSplitView.
* Give access to BSplitView::SetInsets() from BSplitLayoutBuilder and
LayoutBuilder.
* Some automatic white-space cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31197 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added constructor versions of the Group and Grid layout builders that take a
BWindow* parameter. They set the newly created layout on the window, which saves
the API user to do that.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31118 a95241bf-73f2-0310-859d-f6bbb57e9c96

New approach to layout building:
* The new builders are templatized and completely inline.
* They are easily nestable, which only worked for groups with the old approach.
* Added builder for split views.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31094 a95241bf-73f2-0310-859d-f6bbb57e9c96