private void SetFont(ExtendedLabel label)
{
if (!String.IsNullOrWhiteSpace(label.FontName)) {
var font = UIFont.FromName (label.FontName, (nfloat)label.FontSize);
if (font != null)
{
this.Control.Font = font;
}
} else {
var tmp = Font.Default.ToUIFont ().WithSize ((nfloat)label.FontSize);
this.Control.Font = Font.Default.ToUIFont().WithSize((nfloat)label.FontSize);
}
}
private void SetFont(ExtendedLabel label)
{
string filename = label.FontName;
if (!String.IsNullOrWhiteSpace(filename)) {
//if no extension given then assume and add .ttf
if(filename.LastIndexOf(".", System.StringComparison.Ordinal) != filename.Length - 4)
{
filename = string.Format("{0}.ttf", filename);
}
Control.Typeface = TrySetFont(filename);
} else {
Control.Typeface = Typeface.Default;
}
}
private void InitFloatingLabel()
{
this.StatesProperties = new Dictionary<FloatingLabelEntryState, FloatingLabelEntryStateProperties> ();
this.Padding = new Thickness (0, 0, 0, 0);
this.HasShadow = false;
this._DisplayView=new ContentView();
this._ActivityIndicator= new ActivityIndicator { IsRunning=false};
this.Icon = new Image ();
this._InfoMessage=new ExtendedLabel {
Text=this.InfoMessage,
VerticalTextAlignment=TextAlignment.End,
VerticalOptions=LayoutOptions.CenterAndExpand,
HorizontalTextAlignment=TextAlignment.Center,
HorizontalOptions=LayoutOptions.FillAndExpand,
TextColor=this.TextColor,
};
_InfoMessage.SetBinding (Label.TextProperty, FloatingLabelEntryBase.InfoMessageProperty.PropertyName);
_InfoMessage.SetBinding (VisualElement.BackgroundColorProperty, VisualElement.BackgroundColorProperty.PropertyName);
_InfoMessage.SetBinding (ExtendedLabel.FontNameProperty, FontNamePropertyName);
_InfoMessage.SetBinding (Label.TextColorProperty, TextColorPropertyName);
_InfoMessage.BindingContext = this;
_Label = new ExtendedLabel {
Text=this.LabelText,
Opacity=0,
TextColor=this.TextColor,
};
_Label.SetBinding (Label.TextProperty, LabelTextPropertyName);
_Label.SetBinding (Label.BackgroundColorProperty, FloatingLabelEntryBase.BackgroundColorProperty.PropertyName);
_Label.SetBinding (ExtendedLabel.FontNameProperty, FontNamePropertyName);
_Label.SetBinding (ExtendedLabel.TextColorProperty, TextColorPropertyName);
_Label.BindingContext = this;
_Entry = new ExtendedEntry () {
IsPassword=this.IsPassword,
Text=this.EntryText,
FontName=this.FontName,
} ;
_Entry.SetBinding (ExtendedEntry.TextProperty, EntryTextPropertyName);
_Entry.SetBinding (ExtendedEntry.PlaceholderProperty, LabelTextPropertyName);
_Entry.SetBinding (ExtendedEntry.IsPasswordProperty, IsPasswordPropertyName);
_Entry.SetBinding (ExtendedEntry.CustomKeyboardProperty, CustomKeyboardPropertyName);
_Entry.SetBinding (ExtendedEntry.FontNameProperty, FontNamePropertyName);
_Entry.SetBinding (ExtendedEntry.BackgroundColorProperty, FloatingLabelEntryBase.BackgroundColorProperty.PropertyName);
_Entry.SetBinding (ExtendedEntry.TextColorProperty, TextColorPropertyName);
_Entry.BindingContext = this;
this._Entry.Focused+=((s, e) => {
this._Label.Opacity=1;
this._Entry.Placeholder=string.Empty;
});
this._Entry.Unfocused+=((s, e) => {
if (String.IsNullOrWhiteSpace(this._Entry.Text)) {
this._Label.Opacity=0;
this._Entry.Text=null;
this._Entry.Placeholder=this.LabelText;
reset();
}
else {
if (MustValidate) {
Device.BeginInvokeOnMainThread(()=>this.SetActivityRunning(true));
validate(()=> this.SetActivityRunning(false));
}
}
});
DoLayout ();
}