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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,20 @@ | ||
| # Checkbox | ||
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| Make multiple selections in a set of options, or mark the status of an option. | ||
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| ## Basic | ||
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| ``` checkbox-basic-demo-xml | ||
| <checkbox>CheckBox</checkbox> | ||
| ``` | ||
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| ## Disabled | ||
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| ``` checkbox-disabled-demo-xml | ||
| <p> | ||
| <checkbox disabled="disabled">Disabled</checkbox> | ||
| </p> | ||
| <p> | ||
| <checkbox disabled="disabled" checked="checked">Disabled Checked</checkbox> | ||
| </p> | ||
| ``` |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,41 @@ | ||
| /* | ||
| * checkbox.h -- Checkbox, used to make multiple selections in a set of | ||
| * options, or mark the status of an option. | ||
| * | ||
| * Copyright (c) 2019, Liu chao <[email protected]> All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are met: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright notice, | ||
| * this list of conditions and the following disclaimer. | ||
| * * Redistributions in binary form must reproduce the above copyright | ||
| * notice, this list of conditions and the following disclaimer in the | ||
| * documentation and/or other materials provided with the distribution. | ||
| * * Neither the name of LCUI nor the names of its contributors may be used | ||
| * to endorse or promote products derived from this software without | ||
| * specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| * POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
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| #ifndef LCDESIGN_CHECKBOX_H_ | ||
| #define LCDESIGN_CHECKBOX_H_ | ||
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| LCUI_API void LCDesign_InitCheckBox(void); | ||
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| LCUI_API LCUI_BOOL CheckBox_IsChecked(LCUI_Widget w); | ||
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| LCUI_API void CheckBox_SetChecked(LCUI_Widget w, LCUI_BOOL checked); | ||
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| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| .checkbox-inner { | ||
| width: $checkbox-size; | ||
| height: $checkbox-size; | ||
| border: $checkbox-border-width solid $checkbox-border-color; | ||
| display: inline-block; | ||
| vertical-align: middle; | ||
| } | ||
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| .checkbox-inner-icon { | ||
| color: #fff; | ||
| font-size: $checkbox-size - 2px; | ||
| text-align: center; | ||
| line-height: $checkbox-size - $checkbox-border-width * 2; | ||
| display: none; | ||
| } | ||
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| .checkbox-text { | ||
| margin-left: map-get($spacers, 2); | ||
| } | ||
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| checkbox { | ||
| display: inline-block; | ||
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| &:hover .checkbox-inner { | ||
| border-color: $checkbox-checked-color; | ||
| } | ||
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| &.checked { | ||
| .checkbox-inner { | ||
| border-color: $checkbox-checked-color; | ||
| background-color: $checkbox-checked-color; | ||
| } | ||
| .checkbox-inner-icon { | ||
| display: block; | ||
| } | ||
| } | ||
| &:disabled { | ||
| .checkbox-inner { | ||
| border-color: $checkbox-border-color; | ||
| background-color: $checkbox-disabled-bg; | ||
| } | ||
| .checkbox-inner-icon { | ||
| color: $checkbox-disabled-color; | ||
| } | ||
| .checkbox-text { | ||
| color: $checkbox-disabled-color; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| /* | ||
| * checkbox.c -- Checkbox, used to make multiple selections in a set of | ||
| * options, or mark the status of an option. | ||
| * | ||
| * Copyright (c) 2019, Liu chao <[email protected]> All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are met: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright notice, | ||
| * this list of conditions and the following disclaimer. | ||
| * * Redistributions in binary form must reproduce the above copyright | ||
| * notice, this list of conditions and the following disclaimer in the | ||
| * documentation and/or other materials provided with the distribution. | ||
| * * Neither the name of LCUI nor the names of its contributors may be used | ||
| * to endorse or promote products derived from this software without | ||
| * specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | ||
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| * POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
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| #include <LCUI.h> | ||
| #include <LCUI/timer.h> | ||
| #include <LCUI/gui/widget.h> | ||
| #include <LCUI/gui/widget/textview.h> | ||
| #include <LCDesign/ui/components/icon.h> | ||
| #include <LCDesign/ui/components/checkbox.h> | ||
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| typedef struct CheckBoxRec_ { | ||
| LCUI_Widget inner; | ||
| LCUI_Widget content; | ||
| LCUI_BOOL checked; | ||
| } CheckBoxRec, *CheckBox; | ||
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| static struct CheckBoxModule { | ||
| LCUI_WidgetPrototype prototype; | ||
| } self; | ||
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| static void CheckBox_OnClick(LCUI_Widget w, LCUI_WidgetEvent e, void *arg) | ||
| { | ||
| LCUI_WidgetEventRec ev; | ||
| CheckBox data = Widget_GetData(w, self.prototype); | ||
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| if (w->disabled) { | ||
| return; | ||
| } | ||
| CheckBox_SetChecked(w, !data->checked); | ||
| LCUI_InitWidgetEvent(&ev, "change"); | ||
| ev.cancel_bubble = TRUE; | ||
| Widget_TriggerEvent(w, &ev, NULL); | ||
| } | ||
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| static void CheckBox_OnInit(LCUI_Widget w) | ||
| { | ||
| LCUI_Widget icon; | ||
| CheckBox data = Widget_AddData(w, self.prototype, sizeof(CheckBoxRec)); | ||
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| data->checked = FALSE; | ||
| data->content = NULL; | ||
| data->inner = LCUIWidget_New(NULL); | ||
| icon = LCUIWidget_New("icon"); | ||
| Icon_SetName(icon, "check"); | ||
| Widget_AddClass(w, "checkbox"); | ||
| Widget_AddClass(icon, "checkbox-inner-icon"); | ||
| Widget_AddClass(data->inner, "checkbox-inner"); | ||
| Widget_Append(data->inner, icon); | ||
| Widget_Append(w, data->inner); | ||
| Widget_BindEvent(w, "click", CheckBox_OnClick, NULL, NULL); | ||
| } | ||
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| static CheckBox_OnSetText(LCUI_Widget w, const char *text) | ||
| { | ||
| CheckBox data = Widget_GetData(w, self.prototype); | ||
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| if (!data->content) { | ||
| data->content = LCUIWidget_New("span"); | ||
| Widget_AddClass(data->content, "checkbox-text"); | ||
| Widget_Append(w, data->content); | ||
| } | ||
| TextView_SetText(data->content, text); | ||
| } | ||
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| static void CheckBox_OnSetAttribute(LCUI_Widget w, const char *name, | ||
| const char *value) | ||
| { | ||
| if (strcmp(name, "checked") == 0) { | ||
| CheckBox_SetChecked(w, strcmp(value, "checked") == 0); | ||
| } | ||
| } | ||
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| LCUI_BOOL CheckBox_IsChecked(LCUI_Widget w) | ||
| { | ||
| CheckBox data = Widget_GetData(w, self.prototype); | ||
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| return data->checked; | ||
| } | ||
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| void CheckBox_SetChecked(LCUI_Widget w, LCUI_BOOL checked) | ||
| { | ||
| CheckBox data = Widget_GetData(w, self.prototype); | ||
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| data->checked = checked; | ||
| if (data->checked) { | ||
| Widget_AddClass(w, "checked"); | ||
| } else { | ||
| Widget_RemoveClass(w, "checked"); | ||
| } | ||
| } | ||
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| void LCDesign_InitCheckBox(void) | ||
| { | ||
| self.prototype = LCUIWidget_NewPrototype("checkbox", NULL); | ||
| self.prototype->init = CheckBox_OnInit; | ||
| self.prototype->settext = CheckBox_OnSetText; | ||
| self.prototype->setattr = CheckBox_OnSetAttribute; | ||
| } |