The qstyle can set as preferred size for itemview items a different
size than the text height depending from the result of
sizeFromContents( CT_ItemViewItem, ..

Examples of styles that do this, are Oxygen and Breeze,
in order to have a bit more spacing.
This makes the combobox render incorrectly.

This patch makes use of the size hint of the qstyle instead of the
text height. Since the height can be more than the font height,
the text (and optional icon) are now drawn vertically centered
in the delegate.

Change-Id: I898d85c994d5760979750c2f3a5dafd83f1e3cbd
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>

- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3 & LICENSE.GPLv2
- Removed LICENSE.GPL

Change-Id: I470909ba0980db33ab551790d619c59a35978590
Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>

Change-Id: I85620159f29ccc3eb375d845da7e4bef996c8ff7
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>

This allows scene graph backends to customize the rendering itself

Change-Id: Ib5f7ccca09aeba14a6da00e38f18da370648da4f
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>

Some styles (QFusionStyle, QGtkStyle) don't draw a focus rectangle if
QStyle::State_KeyboardFocusChange is not set. This patch is based on
change,84388 in QtDeclarative.

Change-Id: Ic0c0bdd68689055cff12d601e64b77b53e7980dd
Reviewed-by: Liang Qi <liang.qi@digia.com>
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

When a style calculates the sizeFromContents on a pushbutton it needs to
be informed about the size of the icon on the button.

In oxygen icons with buttons are slightly larger than buttons without.

Change-Id: I2f2d5f08747ad5e6ac0dfb50531c3e7627e9b35f
Reviewed-by: Sebastian Kügler <sebas@kde.org>
Reviewed-by: Marco Martin <mart@kde.org>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

Change-Id: Ic1fff15231907039d0130cd76e4c65e1a48f5457
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

The recent removal of QSGPlainTexture::setHasMipMaps() made the texture
material enable mipmapping on the texture by default. Previously this
was not the case, the material did not enable mipmapping on the texture
regardless of the value of mipmapFiltering.

The default value (Nearest) now properly enables mipmapping but this is
not ideal for the style item. Therefore we disable mipmapping explicitly.

Task-number: QTBUG-37690
Change-Id: I15607fd0c3a06f0cefc416b74f6cee25ef7966bd
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>

This queries the platform theme for each type, and sets the right
palette. This should allow us to remove some workarounds we might
have for those cases in desktop style.

Change-Id: Ia5f650b46de5418586bc946d63fd394875e90184
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

This amends e88bdffe


API-wise.

Change-Id: I9243aa05c3c4803e1c3ee08a761e782ee8e0841a
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

This is a regression caused by removing the fillrect for SpinBoxStyle
itself.

Change-Id: Ibab509634a12aec591d2d031a0e735d602b388c6
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

task-number: QTBUG-33072
[ChangeLog][QtQuickControls][TableView] TableView headers
now respect TableViewColumn::textAlignment

Change-Id: I482e74e10b8879b367bce8165fa9310b28a06ad2
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

MenuStyle

We expose the frame and item properties together with some
convenience properties (basically color related).

The menu item data is exposed via a styleData object, similarly to
what's done in TabViewStyle.

In addition, we introduce MenuStyle.menuItem which brings some
convenience when it comes to overriding subcontrols of the menu item.

MenuBarStyle

We expose background and menuBarItem. The menubar item's properties
are accessible through the styleData property in scope.

Style cascading

Additionally, MenuBarStyle has a menuStyle property that will apply
to all its menus and their submenus. Similarly, assigning a style
to a Menu object, will apply it to its submenus. It's still possible
to override the parent menu's style by declaring its own.

[ChangeLog][QtQuickControls][Styles]Menu and MenuBar are now styleable
Change-Id: Ib724b7a6426bdfce5da314620d51dfaa76f76500
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

This patch ensures that we take the minimum width of the SpinBox
into account when getting the size from the style item.

The patch still relies on the height of the TextField since we
want to ensure that they keep similar height and the existing
spinbox code behaves somewhat erratic.

Task-number: QTBUG-36283
Change-Id: I50d14e5afb2576548c381e7f70063dfcb727e7d6
[ChangeLog][QtQuickControls]Fixed implicit width for SpinBox
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Change-Id: I24f1ecc3df05b2730a43c52727026aa98bf82acd
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

For some controls an explicit QStyleOptionFrame is created. By setting
the styleObject the QStyle can recognize that it's a QQuickItem and
adjust the rendering. This is for example needed in the oxygen style to
get the frame around a menu.

Change-Id: I52d2a8b259477b2ff668827334d5073c6934f23c
Reviewed-by: Martin Klapetek <mklapetek@kde.org>
Reviewed-by: David Edmundson <davidedmundson@kde.org>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

This is useful for oxygen to return the correct size

Change-Id: I0476f89f68eabf4c1a8611623095213c8f70cef2
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

QStyleAnimation automatically stopped for hidden QWidgets, but didn't
know anything about QQuickItems and kept animating regardless of their
visibility. QStyleAnimation was changed so that it will keep animating
only as long as the animation target accepts animation updates. This
change ensures that the style animation updates are accepted only when
the control is visible.

Note: In order to restart such style animations, QQuickStyleItem needs
to be manually updated when it becomes visible.

Task-number: QTBUG-35319
Change-Id: Ia053912883b9babb184a5467adfc90dd619b3dc5
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

We need to scale the texture size since it has twice the pixel
count on retina macs.

Task-number: QTBUG-34922
Change-Id: I38ff316016ccb1e609037598f7107d62b3ba4295
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

This optimizes tableview as we were not able to utilize the
image atlas efficiently without it.

Change-Id: I3cce48b7557d843fb057cc1597dc4363c35bdef8
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: I5224c2e11ebdcdcb658a7bcecd5c16ca9e4d878d
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

This will add a menu property to ToolButton which it should
have anyway and allows it to be styled as a normal button.

Change-Id: Ie298752ad2e7e237f103479e6c97fb76ae381354
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: I4bcbf80f382ad8e972c302a6144c5b42a28f936d
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Change-Id: I126fd3d9b399fa3a7c62685060fd49b1cea4df62
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

We factor out part the menu item container logic from Menu into
ColumnMenuContent, which takes care of scrolling and mouse hovering,
and selection. This makes possible to extend the menu items layout.

The pop-over and pull-down look is specified by the menu style
component by overriding the ScrollView style. The popup's maximum
height is also specified by the menu style.

The gallery example can finally use a font families combo box.

Task-number: QTBUG-31568
Change-Id: I34a7278f476471c0eb51ef51dde3dd83e13002fe
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: I182329a15ac2d7ca5c50e7a943cf4c171cf2562b
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Not needed by controls right now but I would like to see if we can
create an editable combo box for creator as a temporary solution.

Change-Id: If818e9d51e074d7631708bf8fba8162ae0276713
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Register the C++ private API from the controls plugin. The
private plugin is not needed anymore.

The Controls "submodules" Styles and Private are moved to
the controls subfolder in the sources tree.

Change-Id: I98358227c945b6cd1a8dbff9d07e6cad4f044277
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: I039730c4146c599e61cb726517271b59e9ed3622
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: I462bab74999c6a36b638eb3940d25c45d9620d73
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

Change-Id: I5c23c555336e71ffc8267263c3d2171fa35c4efb
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

We were drawing an ugly double gray line and had uneven spacing
between tool buttons and margins.

Change-Id: Ifd2a30cb2ae8f3fb31b5df8410e17cfbd1175978
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Task-number: QTBUG-31537
Change-Id: I670730934a48655f65df4f2be44e6ce8fa6bbdf7
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Using the implicitHeight of an item makes ToolBar and StatusBar
a lot more useable with layouts. In addition we enable the padding
property from the style, allowing its content to be positioned
in a more convenient way. This is similar to how we already do it
for GroupBox.

Change-Id: Ia2aa1bcb9ae109718fd752401400222adec242ac
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

The styleHints are not really flexible enough as a stringlist
as we want to be able to pass actual properties. Since we already
have a properties member of the style we should move all of our
internal properties to that.

Change-Id: Id7a66ade243461f54c41b9ec89144668aaf19483
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

We need to update the active palette text color every time
the state changes.

Change-Id: I7861eb4be76ccaeb58e9ff9aea58fa54d4f8d4c9
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Made the SpinBox and TextField 22 px on mac. Fixed internal
offset.

Change-Id: I36964048415dfedb3db0fac65fb8c1b710ea226f
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

In particular QGtkStyle depends on having the selected tab rect
in the style option. Otherwise it cannot draw the tab frame
correctly as we pass this information on to gtk.

In addition we were not correctly setting the tab position on
the frame.

Change-Id: I9aa17d6b33f6b283122014994dc92a6afb913f30
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

These were both too small on most platforms.
Since we have rather broken logic in widgets for this,
I will simply assume they share the same height.

Change-Id: I98da5a925087fec300de3c1c91b58110103e1a38
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>

Only mac style actually indicated focus as we depend on a
focus rect around the text label for other styles.

Bonus fix: When setting the width of the check box
we would still use the implicit width in the style which
meant that items would overlap incorrectly

Change-Id: Ibb4dc92633fbc5fb200a35d1c0b04a297c7f8f42
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>