Move open project dialog handling into ProjectExplorer and make it
use its list of project file patterns. Same in Checkout wizards.

Task-number: QTCREATORBUG-1759
Reviewed-by: dt

When switching from text editor in Edit mode to a visual editor in
Design mode via Opt+Tab.

Task-number: QTCREATORBUG-1665
Reviewed-by: Daniel Molkentin

Reviewed-by: Thorbjørn Lindeijer
Task-number: QTCREATORBUG-865

 - lessens open file handles
 - improves help plugin startup further

Task-number: QTCREATORBUG-337
Reviewed-by: ck

Reviewed-by: Friedemann Kleint

Reviewed-by: Friedemann Kleint <qtc-committer@nokia.com>
Task-number: QTCREATORBUG-1601

Reviewed-by: hjk

Reviewed-By: Leena Miettinen
Reviewed-By: kh1

Reviewed-By: thorbjorn

Task-Nr: QTCREATORBUG-965

While reloading a text document, the bookmarks got lost since their
associated QTextBlocks were deleted.

This patch makes sure that before reloading, the bookmarks are removed
non-persistently in the same way as when closing a document, and that
they are restored after the document was reloaded.

Currently, no effort is made to update the location of the bookmarks
based on the way the file changed.

Task-number: QTCREATORBUG-1281
Reviewed-by: dt

When there was no existing configuration, it would get set to pure black
on startup, resulting in a very dark gray Qt Creator. Now it is back to
its old friendly gray as default color.

Also made sure that the default on startup and the color used for
resetting the UI color in the settings are always in sync.

Reviewed-by: Jens Bache-Wiig

The old one didnt emphasize the fact that this is not a real
VIM product. Unfortunately not translateable but probably
better than reusing the official icon.

RevBy: con

Reviewed-by: trustme

This should give things a cleaner look.

Reviewed-by: mae

This fixes the Ctrl+W vs. Ctrl+F4 for close on MS-Windows
by introducing Ctrl+F4 as an alternative shortcut.

Reviewed-by: con

Reviewed-by: ossi

If the user uses old QtC settings files (QtCreator.ini), sidebar item
names are there translated. Because the new settings uses id's instead
of translated names, old sidebar items will not exist on save, causing
crashes. this fixes that issue.

Reviewed-by: con

When the category title matches with the search keyword, we shouldn't
disable any of the tabs in this category. For example the only page in
the Locator category was disabled, because the page itself did not have
'Locator' as keyword.

Reviewed-by: con

E.g. to show Qt Creator 1.3.85 (2.0.0-rc1)

The noload behavior is also changed: it now always shows the plugins in
About Plugins... menu, even though -noload was used. When using -noload,
the enabled state of the plugin is not saved, so if the command line
arg is removed, the plugin will be loaded normally.

Reviewed-by: con

Reviewed-by: Oswald Buddenhagen

Reviewed-by: Oswald Buddenhagen

Try to do a match by suffix first to avoid
scanning the file contents if at all possible.
Reviewed-by: con
(cherry picked from commit 4648a5b3)

Use IFile::mimetype instead to find editors that
use design mode.
Acked-by: Lasse Holmstedt <lasse.holmstedt@nokia.com>
(cherry picked from commit 45f50350)

We used to use the arrow up/down primitives for this button.
This looks broken in a lot of styles so we now use a proper
icon. Note that setDefaultAction is a bit broken at the moment
since it doesnt propagate the icon change.

Reviewed-by: thorbjorn

I did a couple of changes to make these more subtle.
- Moved inside the details widget
- Made them fade in and out
- Hide up/down buttons when not required

Note, there are some pending changes to Qt to disable
the graphicsevent cache that can cause issues when
scrolling items.

Reviewed-by: thorbjorn

Help mode icon uses the ergosign palette now. Pushed
both 24 and 32 px versions. Reverted projects icon.
We have a lot of artwork based on this.

Merge-request: 137
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

* Slightly larger row height
* Make the default size slightly nicer
* Fixed a drawing artifact in certain styles

Note that the dialog will be resizable on linux now.

Reviewed-by: mae

We don't need the qobject cast. Checking the widget flag
should be a bit faster.

Done-with: danimo

We already have it in the projects mode so we might as well
use the same in "Getting Started".

Reviewed-by: danimo