TextInput: add support for padding

This makes it possible for TextField to inherit TextInput, reserve
space for the decoration, and set the desired property defaults
without having to create dozens of property aliases.

[ChangeLog][QtQuick][TextInput] Added padding, leftPadding, topPadding,
rightPadding and bottomPadding properties.

Task-number: QTBUG-41559
Change-Id: Iaa7697a10a6f66685c7cae454edf4c1984d411bc
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/quick/items/qquicktextinput_p.h b/src/quick/items/qquicktextinput_p.h
index 78e6a6be7e..82a9cf9728 100644
--- a/src/quick/items/qquicktextinput_p.h
+++ b/src/quick/items/qquicktextinput_p.h
@@ -96,6 +96,12 @@ class Q_QUICK_PRIVATE_EXPORT QQuickTextInput : public QQuickImplicitSizeItem
     Q_PROPERTY(qreal contentHeight READ contentHeight NOTIFY contentSizeChanged)
     Q_PROPERTY(RenderType renderType READ renderType WRITE setRenderType NOTIFY renderTypeChanged)
 
+    Q_PROPERTY(qreal padding READ padding WRITE setPadding RESET resetPadding NOTIFY paddingChanged REVISION 6)
+    Q_PROPERTY(qreal topPadding READ topPadding WRITE setTopPadding RESET resetTopPadding NOTIFY topPaddingChanged REVISION 6)
+    Q_PROPERTY(qreal leftPadding READ leftPadding WRITE setLeftPadding RESET resetLeftPadding NOTIFY leftPaddingChanged REVISION 6)
+    Q_PROPERTY(qreal rightPadding READ rightPadding WRITE setRightPadding RESET resetRightPadding NOTIFY rightPaddingChanged REVISION 6)
+    Q_PROPERTY(qreal bottomPadding READ bottomPadding WRITE setBottomPadding RESET resetBottomPadding NOTIFY bottomPaddingChanged REVISION 6)
+
 public:
     QQuickTextInput(QQuickItem * parent=0);
     ~QQuickTextInput();
@@ -260,6 +266,26 @@ public:
     qreal contentWidth() const;
     qreal contentHeight() const;
 
+    qreal padding() const;
+    void setPadding(qreal padding);
+    void resetPadding();
+
+    qreal topPadding() const;
+    void setTopPadding(qreal padding);
+    void resetTopPadding();
+
+    qreal leftPadding() const;
+    void setLeftPadding(qreal padding);
+    void resetLeftPadding();
+
+    qreal rightPadding() const;
+    void setRightPadding(qreal padding);
+    void resetRightPadding();
+
+    qreal bottomPadding() const;
+    void setBottomPadding(qreal padding);
+    void resetBottomPadding();
+
 Q_SIGNALS:
     void textChanged();
     void cursorPositionChanged();
@@ -300,6 +326,11 @@ Q_SIGNALS:
     void contentSizeChanged();
     void inputMethodHintsChanged();
     void renderTypeChanged();
+    Q_REVISION(6) void paddingChanged();
+    Q_REVISION(6) void topPaddingChanged();
+    Q_REVISION(6) void leftPaddingChanged();
+    Q_REVISION(6) void rightPaddingChanged();
+    Q_REVISION(6) void bottomPaddingChanged();
 
 private:
     void invalidateFontCaches();