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Add options to hide slider and color indicator #132

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16 changes: 16 additions & 0 deletions example/lib/pickers/hsv_picker.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,8 @@ class _HSVColorPickerExampleState extends State<HSVColorPickerExample> {
// Picker 1
PaletteType _paletteType = PaletteType.hsl;
bool _enableAlpha = true;
bool _enableSlider = true;
bool _enableColorIndicator = true;
bool _displayThumbColor = true;
final List<ColorLabelType> _labelTypes = [ColorLabelType.hsl, ColorLabelType.hsv];
bool _displayHexInputBar = false;
Expand Down Expand Up @@ -84,6 +86,8 @@ class _HSVColorPickerExampleState extends State<HSVColorPickerExample> {
colorPickerWidth: 300,
pickerAreaHeightPercent: 0.7,
enableAlpha: _enableAlpha,
enableSlider: _enableSlider,
enableColorIndicator: _enableColorIndicator,
labelTypes: _labelTypes,
displayThumbColor: _displayThumbColor,
paletteType: _paletteType,
Expand Down Expand Up @@ -126,6 +130,8 @@ ColorPicker(
colorPickerWidth: 300,
pickerAreaHeightPercent: 0.7,
enableAlpha: $_enableAlpha,
enableSlider: $_enableSlider,
enableColorIndicator: $_enableColorIndicator,
labelTypes: $_labelTypes,
displayThumbColor: $_displayThumbColor,
paletteType: $_paletteType,
Expand Down Expand Up @@ -159,6 +165,16 @@ ColorPicker(
value: _enableAlpha,
onChanged: (bool value) => setState(() => _enableAlpha = !_enableAlpha),
),
SwitchListTile(
title: const Text('Enable Slider'),
value: _enableSlider,
onChanged: (bool value) => setState(() => _enableSlider = !_enableSlider),
),
SwitchListTile(
title: const Text('Enable Color Indicator'),
value: _enableColorIndicator,
onChanged: (bool value) => setState(() => _enableColorIndicator = !_enableColorIndicator),
),
SwitchListTile(
title: const Text('Display Thumb Color in slider'),
value: _displayThumbColor,
Expand Down
48 changes: 28 additions & 20 deletions lib/src/colorpicker.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@ class ColorPicker extends StatefulWidget {
this.onHsvColorChanged,
this.paletteType = PaletteType.hsvWithHue,
this.enableAlpha = true,
this.enableSlider = true,
this.enableColorIndicator = true,
@Deprecated('Use empty list in [labelTypes] to disable label.') this.showLabel = true,
this.labelTypes = const [ColorLabelType.rgb, ColorLabelType.hsv, ColorLabelType.hsl],
@Deprecated('Use Theme.of(context).textTheme.bodyText1 & 2 to alter text style.') this.labelTextStyle,
Expand All @@ -38,6 +40,8 @@ class ColorPicker extends StatefulWidget {
final ValueChanged<HSVColor>? onHsvColorChanged;
final PaletteType paletteType;
final bool enableAlpha;
final bool enableSlider;
final bool enableColorIndicator;
final bool showLabel;
final List<ColorLabelType> labelTypes;
final TextStyle? labelTextStyle;
Expand Down Expand Up @@ -289,19 +293,21 @@ class _ColorPickerState extends State<ColorPicker> {
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
GestureDetector(
onTap: () => setState(() {
if (widget.onHistoryChanged != null && !colorHistory.contains(currentHsvColor.toColor())) {
colorHistory.add(currentHsvColor.toColor());
widget.onHistoryChanged!(colorHistory);
}
}),
child: ColorIndicator(currentHsvColor),
),
if (widget.enableColorIndicator)
GestureDetector(
onTap: () => setState(() {
if (widget.onHistoryChanged != null && !colorHistory.contains(currentHsvColor.toColor())) {
colorHistory.add(currentHsvColor.toColor());
widget.onHistoryChanged!(colorHistory);
}
}),
child: ColorIndicator(currentHsvColor),
),
Expanded(
child: Column(
children: <Widget>[
SizedBox(height: 40.0, width: widget.colorPickerWidth - 75.0, child: sliderByPaletteType()),
if (widget.enableSlider)
SizedBox(height: 40.0, width: widget.colorPickerWidth - 75.0, child: sliderByPaletteType()),
if (widget.enableAlpha)
SizedBox(
height: 40.0,
Expand Down Expand Up @@ -368,18 +374,20 @@ class _ColorPickerState extends State<ColorPicker> {
Row(
children: <Widget>[
const SizedBox(width: 20.0),
GestureDetector(
onTap: () => setState(() {
if (widget.onHistoryChanged != null && !colorHistory.contains(currentHsvColor.toColor())) {
colorHistory.add(currentHsvColor.toColor());
widget.onHistoryChanged!(colorHistory);
}
}),
child: ColorIndicator(currentHsvColor),
),
if (widget.enableColorIndicator)
GestureDetector(
onTap: () => setState(() {
if (widget.onHistoryChanged != null && !colorHistory.contains(currentHsvColor.toColor())) {
colorHistory.add(currentHsvColor.toColor());
widget.onHistoryChanged!(colorHistory);
}
}),
child: ColorIndicator(currentHsvColor),
),
Column(
children: <Widget>[
SizedBox(height: 40.0, width: 260.0, child: sliderByPaletteType()),
if (widget.enableSlider)
SizedBox(height: 40.0, width: 260.0, child: sliderByPaletteType()),
if (widget.enableAlpha)
SizedBox(height: 40.0, width: 260.0, child: colorPickerSlider(TrackType.alpha)),
],
Expand Down