dh_dialog

Description:

dh dialog

dh_dialog #
dh_dialog supports AlertDialog, ListDialog, ChoiceDialog, GridDialog, InputDialog. If the above cannot meet your needs, you can try to customize DHDialog.
show dialog
Future<T?> showDHDialog<T>({
required BuildContext context,
required WidgetBuilder builder,
RouteTransitionsBuilder? transitionBuilder,
EntryAnimation entryAnimation = EntryAnimation.none,
Duration? transitionDuration,
Color barrierColor = Colors.black54,
bool barrierDismissible = true,
bool useSafeArea = true,
bool useRootNavigator = true,
})
copied to clipboard
You can set the entryAnimation parameter to control the entry animation, sliding and fading animations are already supported.
dismiss dialog
dismissDHDialog(context)
copied to clipboard
AlertDialog
DHAlertDialog(
titleText: "Title",
contentText: "Content",
hasPositive: true,
hasNegative: false,
positiveTap: () => dismissDHDialog(context),
)
copied to clipboard

List Dialog
DHListDialog(
titleText: "班级",
titleAlign: TextAlign.center,
hasTitleDivider: true,
datas: [
DialogListItem(TextItem(text: "高一(1)班"), data: "1"),
DialogListItem(TextItem(text: "高一(2)班"), data: "2"),
DialogListItem(TextItem(text: "高一(3)班"), data: "3"),
],
itemAlignment: Alignment.centerLeft,
itemClickListener: (data, position, context) {
print('data: $data, position: $position');
dismissDHDialog(context);
},
dividerColor: Colors.yellow,
itemDividerBuilder: (context, index) => Container(
color: Colors.red,
height: 1.0,
),
hasNegative: false,
hasPositive: false,
actionDividerBuilder: (context, type) {
return Container(
color: Colors.purple,
height:
type == DividerType.horizontal ? 1.0 : null,
width: type == DividerType.vertical ? 1.0 : null,
);
},
contentPadding: EdgeInsets.only(
bottom: MediaQuery.of(context).padding.bottom),
dialogMargin: EdgeInsets.zero,
bottomRadius: 0,
topRadius: 10,
);
});
copied to clipboard

Option Dialog
List<DialogListItem<ChoiceItem, String>> weeks = [
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期天"),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "0"),
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期一"),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "1"),
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期二"),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "2"),
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期三"),
textStyle: Selector.normal(
normal: TextStyle(color: Colors.black, fontSize: 12),
active: TextStyle(color: Colors.red, fontSize: 14)),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "3"),
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期四"),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "4"),
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期五"),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "5"),
DialogListItem(
ChoiceItem(
imgWidth: 22,
imgHeight: 22,
text: Selector.all("星期六"),
image: Selector.normal(
normal: '$imagePathPrefix/check_nor.png',
active: '$imagePathPrefix/check_sel.png'),
selected: false),
data: "6"),
];

DHChoiceDialog<ChoiceItem, String>(
titleText: "星期单选",
itemAlignment: Alignment.centerLeft,
datas: weeks,
multiChose: false,
titleDivider: Divider(height: 10, color: Colors.orange),
);
copied to clipboard

Set the parameter multiChose to select multiple.

Grid Dialog
var datas = [
TextItem(text: '选项1'),
TextItem(text: '选项2'),
TextItem(text: '选项3'),
TextItem(text: '选项4'),
TextItem(text: '选项5'),
TextItem(text: '选项6'),
TextItem(text: '选项7'),
TextItem(text: '选项8'),
TextItem(text: '选项9'),
].mapIndexed((index, e) => DialogListItem(e, data: index))
.toList();
DHGridDialog(
bottomRadius: .0,
topRadius: 10.0,
hasNegative: false,
hasPositive: false,
dialogAlignment: Alignment.bottomCenter,
dialogMargin: EdgeInsets.zero,
titleText: '网格列表',
itemClickListener:(int? data, int position, BuildContext context) {
print('click item $position');
},
datas: datas,
itemBuilder: (
BuildContext context,
TextItem data,
int index, {
BorderRadius? borderRadius,
EdgeInsetsGeometry? padding,
double? height,
AlignmentGeometry? alignment,
GestureTapCallback? onTap,
}) {
return GestureDetector(
onTap: onTap,
behavior: HitTestBehavior.opaque,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: EdgeInsets.all(14.0),
decoration: ShapeDecoration(
color: Color(0xFFF5F7FA),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(
Radius.circular(16.0)),
),
),
child: Image.asset(
'$imagePathPrefix/default_icon.png',
width: 20,
height: 22,
),
),
SizedBox(height: 8.0),
Text(data.text, style: data.textStyle),
],
),
);
},
crossAxisCount: 4,
childAspectRatio: 0.76,
contentPadding: EdgeInsets.only(
left: 10.0,
right: 10.0,
bottom: MediaQuery.of(context).padding.bottom),
);
copied to clipboard

Input Dialog
showDHDialog(
entryAnimation: EntryAnimation.slideBottom,
context: context,
builder: (context) {
TextEditingController? editController;
var getter = (controller) => editController = controller;

return DHInputDialog(
titleText: "输入对话框",
filled: true,
style: TextStyle(color: Colors.black, fontSize: 15),
borderStyle: InputBorderStyle.outline,
controllerGetter: getter,
keyboardType: TextInputType.number,
hintText: "请输入用户名",
suffixOnTap: () => editController?.text = "",
suffix: Text(
"删除",
style: TextStyle(color: Colors.pink, fontSize: 12),
),
positiveTap: (result) {
dismissDHDialog(context);
},
negativeTap: (result) {
dismissDHDialog(context);
},
);
});
copied to clipboard

The project will continue to improve, if you have any good suggestions, welcome to open the issue