private ColorPaletteButton generateColorButton(int columnNumber, Color fillColor,
ColorPaletteButton.StackPosition position)
{
ColorPaletteButton button = new ColorPaletteButton(fillColor, position);
button.ColorSelected += this.onColorButtonColorSelected;
button.Width = this._buttonSize.Width;
button.Height = this._buttonSize.Height;
button.Margin = new Thickness(2.0);
Grid.SetColumn(button, columnNumber);
return(button);
}
private void OnSelectedColorBrushPropertyChanged()
{
if (this._colorButtons != null)
{
foreach (ColorPaletteButton btn in this._colorButtons)
{
btn.IsSelected = false; // IsCurrentSelectedColor(btn.Fill.Color);
if (btn.IsSelected)
_lastSelectedColorButton = btn;
}
}
if (ColorSelector != null)
{
if(SelectedColorBrush != null)
ColorSelector.Color = SelectedColorBrush.Color;
}
}
private void onColorButtonColorSelected(object sender, ColorChosenEventArgs args)
{
//if (_lastSelectedColorButton != null) // unselect the previous button
// _lastSelectedColorButton.IsSelected = false;
SelectedColorBrush = new SolidColorBrush(args.Color);
OnColorPicked(args);
_lastSelectedColorButton = sender as ColorPaletteButton;
//if (_lastSelectedColorButton != null) // select this button
// _lastSelectedColorButton.IsSelected = true;
if (ColorSelector != null)
{
ColorSelector.InitialColor = ColorSelector.Color = args.Color;
}
}
private void buildStandardColorsGrid()
{
if (StandardColorsGrid == null || Colors == null)
{
return;
}
StandardColorsGrid.Children.Clear();
int rowNum = 0;
int columnNum = 0;
RowDefinition rowDefinition = new RowDefinition();
rowDefinition.Height = new GridLength(0.0, 0);
StandardColorsGrid.RowDefinitions.Add(rowDefinition);
int themeColorsCount = ThemeColors != null ? ThemeColors.Count : 7;
foreach (Color standardColor in Colors)
{
ColumnDefinition definition = new ColumnDefinition();
definition.Width = new GridLength(0.0, 0);
StandardColorsGrid.ColumnDefinitions.Add(definition);
ColorPaletteButton standardColorButton = generateColorButton(columnNum, rowNum, standardColor,
ColorPaletteButton.StackPosition.None);
standardColorButton.Margin = new Thickness(2.0);
StandardColorsGrid.Children.Add(standardColorButton);
columnNum++;
// Keep the number of columns equal to the number of theme colors
if ((columnNum >= themeColorsCount) && themeColorsCount > 0 && (columnNum != Colors.Count - 1))
{
// move to next row
rowNum++;
columnNum = 0;
rowDefinition = new RowDefinition();
rowDefinition.Height = new GridLength(0.0, 0);
StandardColorsGrid.RowDefinitions.Add(rowDefinition);
}
}
}
private void OnSelectedColorBrushPropertyChanged()
{
if (this._colorButtons != null)
{
foreach (ColorPaletteButton btn in this._colorButtons)
{
btn.IsSelected = false; // IsCurrentSelectedColor(btn.Fill.Color);
if (btn.IsSelected)
{
_lastSelectedColorButton = btn;
}
}
}
if (ColorSelector != null)
{
if (SelectedColorBrush != null)
{
ColorSelector.Color = SelectedColorBrush.Color;
}
}
}
private ColorPaletteButton generateColorButton(int columnNumber, int rowNum, Color fillColor,
ColorPaletteButton.StackPosition position)
{
ColorPaletteButton button = new ColorPaletteButton(fillColor, position);
button.IsSelected = false; // IsCurrentSelectedColor(fillColor);
button.ColorSelected += this.onColorButtonColorSelected;
button.Width = this._buttonSize.Width;
button.Height = this._buttonSize.Height;
Grid.SetColumn(button, columnNumber);
Grid.SetRow(button, rowNum);
if (rowNum == 0)
{
button.Margin = new Thickness(2.0, 2.0, 2.0, 0.0);
return(button);
}
if (rowNum < (this.MaxRows - 1))
{
button.Margin = new Thickness(2.0, 0.0, 2.0, 0.0);
return(button);
}
button.Margin = new Thickness(2.0, 0.0, 2.0, 2.0);
return(button);
}
private ColorPaletteButton generateColorButton(int columnNumber, int rowNum, Color fillColor,
ColorPaletteButton.StackPosition position)
{
ColorPaletteButton button = new ColorPaletteButton(fillColor, position);
button.IsSelected = false; // IsCurrentSelectedColor(fillColor);
button.ColorSelected += this.onColorButtonColorSelected;
button.Width = this._buttonSize.Width;
button.Height = this._buttonSize.Height;
Grid.SetColumn(button, columnNumber);
Grid.SetRow(button, rowNum);
if (rowNum == 0)
{
button.Margin = new Thickness(2.0, 2.0, 2.0, 0.0);
return button;
}
if (rowNum < (this.MaxRows - 1))
{
button.Margin = new Thickness(2.0, 0.0, 2.0, 0.0);
return button;
}
button.Margin = new Thickness(2.0, 0.0, 2.0, 2.0);
return button;
}
private ColorPaletteButton generateColorButton(int columnNumber, Color fillColor,
ColorPaletteButton.StackPosition position)
{
ColorPaletteButton button = new ColorPaletteButton(fillColor, position);
button.ColorSelected += this.onColorButtonColorSelected;
button.Width = this._buttonSize.Width;
button.Height= this._buttonSize.Height;
button.Margin = new Thickness(2.0);
Grid.SetColumn(button, columnNumber);
return button;
}
private void onColorButtonColorSelected(object sender, ColorChosenEventArgs args)
{
//if (_lastSelectedColorButton != null) // unselect the previous button
// _lastSelectedColorButton.IsSelected = false;
SelectedColorBrush = new SolidColorBrush(args.Color);
OnColorPicked(args);
_lastSelectedColorButton = sender as ColorPaletteButton;
//if (_lastSelectedColorButton != null) // select this button
// _lastSelectedColorButton.IsSelected = true;
if (ColorSelector != null)
ColorSelector.InitialColor = ColorSelector.Color = args.Color;
}
/// <summary>
/// IsSelectedProperty property changed handler.
/// </summary>
/// <param name="d">ColorPaletteButton that changed its IsSelected.</param>
/// <param name="e">Event arguments.</param>
private static void OnIsSelectedPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ColorPaletteButton source = d as ColorPaletteButton;
source.UpdateBorderOnIsSelectedChanged();
}
