Buttons: remove superfluous alignment for the internal labels

In QQuickIconLabel::layout(), the label is resized to:

    min(availableSize, implicitSize)

In other words, the label is never larger than its content. Specifying
an alignment has therefore zero effect. This saves a few unnecessary
QML expression evaluations and gives a few frames' boost in qmlbench.

Change-Id: Ifa942d99a026fd2dca6e680bde2b538f9e526604
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

6 files changed, 0 insertions, 12 deletions

diff --git a/src/imports/controls/Button.qml b/src/imports/controls/Button.qml
index 7e2eecd0..8a98bbad 100644
--- a/src/imports/controls/Button.qml
+++ b/src/imports/controls/Button.qml
@@ -76,8 +76,6 @@ T.Button {
             color: control.checked || control.highlighted ?
                 Default.textLightColor :
                 (control.visualFocus ? Default.focusColor : (control.down ? Default.textDarkColor : Default.textColor))
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
             elide: Text.ElideRight
         }
     }
diff --git a/src/imports/controls/ToolButton.qml b/src/imports/controls/ToolButton.qml
index 13825fb0..e31f45a0 100644
--- a/src/imports/controls/ToolButton.qml
+++ b/src/imports/controls/ToolButton.qml
@@ -72,8 +72,6 @@ T.ToolButton {
             font: control.font
             color: control.enabled ? (control.visualFocus ? Default.focusColor : Default.textDarkColor) : Default.textDisabledLightColor
             elide: Text.ElideRight
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
         }
     }
 
diff --git a/src/imports/controls/material/Button.qml b/src/imports/controls/material/Button.qml
index ebe5ff09..0142dacf 100644
--- a/src/imports/controls/material/Button.qml
+++ b/src/imports/controls/material/Button.qml
@@ -82,8 +82,6 @@ T.Button {
             color: !control.enabled ? control.Material.hintTextColor :
                 control.flat && control.highlighted ? control.Material.accentColor :
                 control.highlighted ? control.Material.primaryHighlightedTextColor : control.Material.foreground
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
             elide: Text.ElideRight
         }
     }
diff --git a/src/imports/controls/material/ToolButton.qml b/src/imports/controls/material/ToolButton.qml
index 78e9d651..4f0fdc9b 100644
--- a/src/imports/controls/material/ToolButton.qml
+++ b/src/imports/controls/material/ToolButton.qml
@@ -75,8 +75,6 @@ T.ToolButton {
             color: !control.enabled ? control.Material.hintTextColor :
                     control.checked || control.highlighted ? control.Material.accent : control.Material.foreground
             elide: Text.ElideRight
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
         }
     }
 
diff --git a/src/imports/controls/universal/Button.qml b/src/imports/controls/universal/Button.qml
index f8fa21b7..d2f4f10d 100644
--- a/src/imports/controls/universal/Button.qml
+++ b/src/imports/controls/universal/Button.qml
@@ -76,8 +76,6 @@ T.Button {
             text: control.text
             font: control.font
             elide: Text.ElideRight
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
             opacity: enabled ? 1.0 : 0.2
             color: control.Universal.foreground
         }
diff --git a/src/imports/controls/universal/ToolButton.qml b/src/imports/controls/universal/ToolButton.qml
index 613feb9f..5a2e98fd 100644
--- a/src/imports/controls/universal/ToolButton.qml
+++ b/src/imports/controls/universal/ToolButton.qml
@@ -74,8 +74,6 @@ T.ToolButton {
             text: control.text
             font: control.font
             elide: Text.ElideRight
-            horizontalAlignment: Text.AlignHCenter
-            verticalAlignment: Text.AlignVCenter
             opacity: enabled ? 1.0 : 0.2
             color: control.Universal.foreground
         }