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Improve modal dialog UI (#26764)

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1. Fine tune the CSS styles, and add more examples
2. Add necessary "dimmer" animation for modal dialogs, otherwise the UI
seems flicking (follow #26469)
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wxiaoguang 2023-08-29 07:49:21 +08:00 committed by GitHub
parent 83208b4991
commit 0ab70d4f2f
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3 changed files with 44 additions and 17 deletions
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34
templates/devtest/fomantic-modal.tmpl
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@ -2,16 +2,33 @@
<div class="page-content devtest ui container"> <div class="page-content devtest ui container">
{{template "base/alert" .}} {{template "base/alert" .}}
<button class="show-modal" data-modal="#test-modal-form">show modal form</button> <div id="test-modal-form-1" class="ui mini modal">
<div id="test-modal-form" class="ui mini modal"> <div class="header">Form dialog (layout 1)</div>
<div class="header">Form dialog</div>
<form class="content" method="post"> <form class="content" method="post">
<div class="ui input"><input name="user_input"></div> <div class="ui input gt-w-100"><input name="user_input"></div>
{{template "base/modal_actions_confirm" (dict "locale" $.locale "ModalButtonTypes" "confirm")}} {{template "base/modal_actions_confirm" (dict "locale" $.locale "ModalButtonTypes" "confirm")}}
</form> </form>
</div> </div>
<div class="divider"></div> <div id="test-modal-form-2" class="ui mini modal">
<div class="header">Form dialog (layout 2)</div>
<form method="post">
<div class="content">
<div class="ui input gt-w-100"><input name="user_input"></div>
{{template "base/modal_actions_confirm" (dict "locale" $.locale "ModalButtonTypes" "confirm")}}
</div>
</form>
</div>
<div id="test-modal-form-3" class="ui mini modal">
<div class="header">Form dialog (layout 3)</div>
<form method="post">
<div class="content">
<div class="ui input gt-w-100"><input name="user_input"></div>
</div>
{{template "base/modal_actions_confirm" (dict "locale" $.locale "ModalButtonTypes" "confirm")}}
</form>
</div>
<div class="ui g-modal-confirm modal" id="test-modal-default"> <div class="ui g-modal-confirm modal" id="test-modal-default">
<div class="header">{{svg "octicon-file"}} Default dialog <span>title</span></div> <div class="header">{{svg "octicon-file"}} Default dialog <span>title</span></div>
@ -46,17 +63,14 @@
{{template "base/modal_actions_confirm" (dict "ModalButtonDangerText" "I know and must do this is dangerous operation")}} {{template "base/modal_actions_confirm" (dict "ModalButtonDangerText" "I know and must do this is dangerous operation")}}
</div> </div>
<div class="modal-buttons"></div> <div class="modal-buttons flex-text-block gt-fw"></div>
<script type="module"> <script type="module">
for (const el of $('.ui.modal')) { for (const el of $('.ui.modal')) {
const $btn = $('<button>').text(`Show ${el.id}`).on('click', () => { const $btn = $('<button>').text(`${el.id}`).on('click', () => {
$(el).modal({onApprove() {alert('confirmed')}}).modal('show'); $(el).modal({onApprove() {alert('confirmed')}}).modal('show');
}); });
$('.modal-buttons').append($btn); $('.modal-buttons').append($btn);
} }
</script> </script>
<style>
.modal-buttons button { margin: 5px; }
</style>
</div> </div>
{{template "base/footer" .}} {{template "base/footer" .}}

5
web_src/css/modules/animations.css
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@ -99,8 +99,9 @@ code.language-math.is-loading::after {
animation: pulse 2s linear; animation: pulse 2s linear;
} }
.ui.modal { .ui.modal,
.ui.dimmer.transition {
animation-name: fadein; animation-name: fadein;
animation-duration: 300ms; animation-duration: 100ms;
animation-timing-function: ease-in-out; animation-timing-function: ease-in-out;
} }

22
web_src/css/modules/modal.css
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@ -30,29 +30,41 @@
box-shadow: 1px 3px 3px 0 var(--color-shadow), 1px 3px 15px 2px var(--color-shadow); box-shadow: 1px 3px 3px 0 var(--color-shadow), 1px 3px 15px 2px var(--color-shadow);
} }
/* Gitea sometimes use a form in a modal dialog, then the "positive" button could submit the form directly */ /* Gitea sometimes use a form in a modal dialog, then the "positive" button could submit the form directly
Fomantic UI only supports the layout: <div .modal><div .content/><div .actions/></div>
However, Gitea uses the following layouts:
* <div .modal><div .content><div .actions/></div></div>
* <div .modal><form><div .content/><div .actions/></form></div>
* <div .modal><div .content><form><div .actions/></form></div></div>
* ...
These inconsistent layouts should be refactored to simple ones.
*/
.ui.modal > .content, .ui.modal > .content,
.ui.modal > form > .content { .ui.modal form > .content {
padding: 1.5em; padding: 1.5em;
background: var(--color-body); background: var(--color-body);
} }
.ui.modal > .actions, .ui.modal > .actions,
.ui.modal > form > .actions { .ui.modal .content + .actions {
background: var(--color-secondary-bg); background: var(--color-secondary-bg);
border-color: var(--color-secondary); border-color: var(--color-secondary);
/* these styles are from Fomantic UI */
padding: 1rem; padding: 1rem;
text-align: right; text-align: right;
} }
.ui.modal .content > .actions {
padding-top: 1em; /* if the "actions" is in the "content", some paddings are already added by the "content" */
text-align: right;
}
/* positive/negative action buttons */ /* positive/negative action buttons */
.ui.modal .actions > .ui.button { .ui.modal .actions > .ui.button {
display: inline-flex; display: inline-flex;
align-items: center; align-items: center;
padding: 10px 12px 10px 10px; padding: 10px 12px 10px 10px;
margin-right: 0;
} }
.ui.modal .actions > .ui.button.danger { .ui.modal .actions > .ui.button.danger {