Added methods to Label and TextEditor to specify the type of virtual keyboard they require.

modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V2.cpp

@@ -1475,6 +1475,8 @@ Label* LookAndFeel_V2::createSliderTextBox (Slider& slider)
 
     l->setColour (TextEditor::highlightColourId, slider.findColour (Slider::textBoxHighlightColourId));
 
+    l->setKeyboardType (TextInputTarget::numericKeyboard);
+
     return l;
 }
 

modules/juce_gui_basics/widgets/juce_Label.cpp

@@ -30,6 +30,7 @@ Label::Label (const String& name, const String& labelText)
       justification (Justification::centredLeft),
       border (1, 5, 1, 5),
       minimumHorizontalScale (0.7f),
+      keyboardType (TextEditor::textKeyboard),
       editSingleClick (false),
       editDoubleClick (false),
       lossOfFocusDiscardsChanges (false)
@@ -208,6 +209,7 @@ void Label::showEditor()
     {
         addAndMakeVisible (editor = createEditorComponent());
         editor->setText (getText(), false);
+        editor->setKeyboardType (keyboardType);
         editor->addListener (this);
         editor->grabKeyboardFocus();
 

modules/juce_gui_basics/widgets/juce_Label.h

@@ -117,7 +117,7 @@ public:
     void setJustificationType (Justification justification);
 
     /** Returns the type of justification, as set in setJustificationType(). */
-    Justification getJustificationType() const noexcept                 { return justification; }
+    Justification getJustificationType() const noexcept                         { return justification; }
 
     /** Changes the border that is left between the edge of the component and the text.
         By default there's a small gap left at the sides of the component to allow for
@@ -126,7 +126,7 @@ public:
     void setBorderSize (BorderSize<int> newBorderSize);
 
     /** Returns the size of the border to be left around the text. */
-    BorderSize<int> getBorderSize() const noexcept                      { return border; }
+    BorderSize<int> getBorderSize() const noexcept                              { return border; }
 
     /** Makes this label "stick to" another component.
 
@@ -151,7 +151,7 @@ public:
         Returns false if the label is above the other component. This is only relevent if
         attachToComponent() has been called.
     */
-    bool isAttachedOnLeft() const noexcept                              { return leftOfOwnerComp; }
+    bool isAttachedOnLeft() const noexcept                                      { return leftOfOwnerComp; }
 
     /** Specifies the minimum amount that the font can be squashed horizontally before it starts
         using ellipsis.
@@ -161,7 +161,10 @@ public:
     void setMinimumHorizontalScale (float newScale);
 
     /** Specifies the amount that the font can be squashed horizontally. */
-    float getMinimumHorizontalScale() const noexcept                    { return minimumHorizontalScale; }
+    float getMinimumHorizontalScale() const noexcept                            { return minimumHorizontalScale; }
+
+    /** Set a keyboard type for use when the text editor is shown. */
+    void setKeyboardType (TextInputTarget::VirtualKeyboardType type) noexcept   { keyboardType = type; }
 
     //==============================================================================
     /**
@@ -331,6 +334,7 @@ private:
     WeakReference<Component> ownerComponent;
     BorderSize<int> border;
     float minimumHorizontalScale;
+    TextInputTarget::VirtualKeyboardType keyboardType;
     bool editSingleClick;
     bool editDoubleClick;
     bool lossOfFocusDiscardsChanges;

modules/juce_gui_basics/widgets/juce_TextEditor.cpp

@@ -921,6 +921,7 @@ TextEditor::TextEditor (const String& name,
       totalNumChars (0),
       caretPosition (0),
       passwordCharacter (passwordChar),
+      keyboardType (TextInputTarget::textKeyboard),
       dragType (notDragging)
 {
     setOpaque (true);
@@ -1292,8 +1293,8 @@ void TextEditor::moveCaret (int newCaretPos)
 {
     if (newCaretPos < 0)
         newCaretPos = 0;
-    else if (newCaretPos > getTotalNumChars())
-        newCaretPos = getTotalNumChars();
+    else
+        newCaretPos = jmin (newCaretPos, getTotalNumChars());
 
     if (newCaretPos != getCaretPosition())
     {
@@ -2128,7 +2129,7 @@ void TextEditor::enablementChanged()
     repaint();
 }
 
-void TextEditor::setTemporaryUnderlining (const Array <Range<int> >& newUnderlinedSections)
+void TextEditor::setTemporaryUnderlining (const Array<Range<int> >& newUnderlinedSections)
 {
     underlinedSections = newUnderlinedSections;
     repaint();

modules/juce_gui_basics/widgets/juce_TextEditor.h

@@ -569,7 +569,7 @@ public:
     void setInputFilter (InputFilter* newFilter, bool takeOwnership);
 
     /** Returns the current InputFilter, as set by setInputFilter(). */
-    InputFilter* getInputFilter() const noexcept            { return inputFilter; }
+    InputFilter* getInputFilter() const noexcept                { return inputFilter; }
 
     /** Sets limits on the characters that can be entered.
         This is just a shortcut that passes an instance of the LengthAndCharacterRestriction
@@ -583,6 +583,8 @@ public:
     void setInputRestrictions (int maxTextLength,
                                const String& allowedCharacters = String::empty);
 
+    void setKeyboardType (VirtualKeyboardType type) noexcept    { keyboardType = type; }
+
     //==============================================================================
     /** This abstract base class is implemented by LookAndFeel classes to provide
         TextEditor drawing functionality.
@@ -631,7 +633,9 @@ public:
     /** @internal */
     bool isTextInputActive() const override;
     /** @internal */
-    void setTemporaryUnderlining (const Array <Range<int> >&) override;
+    void setTemporaryUnderlining (const Array<Range<int> >&) override;
+    /** @internal */
+    VirtualKeyboardType getKeyboardType() override    { return keyboardType; }
 
 protected:
     //==============================================================================
@@ -692,6 +696,7 @@ private:
     juce_wchar passwordCharacter;
     OptionalScopedPointer<InputFilter> inputFilter;
     Value textValue;
+    VirtualKeyboardType keyboardType;
 
     enum
     {
@@ -700,8 +705,8 @@ private:
         draggingSelectionEnd
     } dragType;
 
-    ListenerList <Listener> listeners;
-    Array <Range<int> > underlinedSections;
+    ListenerList<Listener> listeners;
+    Array<Range<int> > underlinedSections;
 
     void moveCaret (int newCaretPos);
     void moveCaretTo (int newPosition, bool isSelecting);