sync: from linuxdeepin/dtkwidget

Synchronize source files from linuxdeepin/dtkwidget. Source-pull-request: linuxdeepin/dtkwidget#593
linuxdeepin · Sep 25, 2024 · cb5e8ed · cb5e8ed
1 parent ea66362
commit cb5e8ed
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Showing 6 changed files with 63 additions and 8 deletions.
diff --git a/src/widgets/assets/icons/bloom/switch_off.dci b/src/widgets/assets/icons/bloom/switch_off.dci
diff --git a/src/widgets/assets/icons/bloom/switch_on.dci b/src/widgets/assets/icons/bloom/switch_on.dci
diff --git a/src/widgets/assets/icons/dtk-icon-theme.qrc b/src/widgets/assets/icons/dtk-icon-theme.qrc
@@ -72,5 +72,7 @@
         <file alias="window_maximize.dci">bloom/window_maximize.dci</file>
         <file alias="window_minimize.dci">bloom/window_minimize.dci</file>
         <file alias="window_normal.dci">bloom/window_normal.dci</file>
+        <file alias="switch_on.dci">bloom/switch_on.dci</file>
+        <file alias="switch_off.dci">bloom/switch_off.dci</file>
     </qresource>
 </RCC>
diff --git a/src/widgets/dstyle.cpp b/src/widgets/dstyle.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2019 - 2023 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2019 - 2024 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
@@ -1452,9 +1452,6 @@ void DStyle::drawControl(const QStyle *style, DStyle::ControlElement ce, const Q
             DStyleOptionButton option = *btn;
             option.dpalette = btn->dpalette;
             option.rect = dstyle.subElementRect(SE_SwitchButtonGroove, opt, w);
-            dstyle.drawPrimitive(PE_SwitchButtonGroove, &option, p, w);
-            option.rect = dstyle.subElementRect(SE_SwitchButtonHandle, opt, w);
-            dstyle.drawPrimitive(PE_SwitchButtonHandle, &option, p, w);
 
             if (btn->state & State_HasFocus) {
                 QStyleOptionFocusRect fropt;

diff --git a/src/widgets/dswitchbutton.cpp b/src/widgets/dswitchbutton.cpp
@@ -3,15 +3,21 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
 #include "dswitchbutton.h"
-#include <DStyle>
-#include <DStyleOptionButton>
 #include "private/dswitchbutton_p.h"
 
-#include <QApplication>
+#include <DStyleOptionButton>
+#include <DStyle>
+#include <DDciIcon>
+#include <DGuiApplicationHelper>
 
+#include <QApplication>
+#include <QTimer>
 
 DWIDGET_BEGIN_NAMESPACE
 
+constexpr int DCI_ICON_SIZE = 120;
+constexpr int TIMER_INTERVAL = 200;
+
 /*!
 @~english
   @brief DSwitchButton::DSwitchButton implements a switch button
@@ -48,12 +54,16 @@ QSize DSwitchButton::sizeHint() const
  */
 void DSwitchButton::paintEvent(QPaintEvent *e)
 {
+    D_D(DSwitchButton);
     Q_UNUSED(e);
 
     DStylePainter painter(this);
     DStyleOptionButton opt;
     initStyleOption(&opt);
     painter.drawControl(DStyle::CE_SwitchButton, opt);
+
+    painter.setRenderHint(QPainter::SmoothPixmapTransform);
+    painter.drawImage(rect().adjusted(2, -10, -2, 8), d->player.currentImage());          // 为了显示按钮的阴影所留的空白
 }
 
 /*!
@@ -88,6 +98,7 @@ void DSwitchButton::initStyleOption(DStyleOptionButton *option) const
 
 DSwitchButtonPrivate::DSwitchButtonPrivate(DSwitchButton *qq)
     : DObjectPrivate(qq)
+    , timer(new QTimer(qq))
 {
 
 }
@@ -102,13 +113,53 @@ void DSwitchButtonPrivate::init()
     checked = false;
     animationStartValue = 0;
     animationEndValue = 1;
+    timer->setInterval(TIMER_INTERVAL);
 
     D_Q(DSwitchButton);
 
     q->setObjectName("DSwitchButton");
     q->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
     q->setCheckable(true);
-    q->connect(q, &DSwitchButton::toggled, q, &DSwitchButton::checkedChanged);
+
+    auto initPlayer= [this, q]() {
+        DDciIcon icon = !checked ? DDciIcon::fromTheme("switch_on") : DDciIcon::fromTheme("switch_off");
+        player.setIcon(icon);
+        player.setMode(DDciIcon::Mode::Normal);
+        auto palette = DDciIconPalette::fromQPalette(q->palette());
+        player.setPalette(palette);
+        player.setDevicePixelRatio(qApp->devicePixelRatio());
+        player.setIconSize(DCI_ICON_SIZE);
+        player.setTheme(DGuiApplicationHelper::instance()->themeType() == DGuiApplicationHelper::DarkType
+                        ? DDciIcon::Dark : DDciIcon::Light);
+    };
+
+    initPlayer();
+
+    q->connect(q, &DSwitchButton::toggled, q, [q, this](bool ckd) {
+        if (checked == ckd)
+            return;
+
+        checked = ckd;
+        DDciIcon icon = checked ? DDciIcon::fromTheme("switch_on") : DDciIcon::fromTheme("switch_off");
+        player.setIcon(icon);
+        player.play(DDciIcon::Mode::Normal);
+        timer->start();
+
+        Q_EMIT q->checkedChanged(checked);
+    });
+
+    q->connect(&player, &DDciIconPlayer::updated, q, [q]() {
+        q->update();
+    });
+
+    q->connect(timer, &QTimer::timeout, q, [q, this]() {
+        player.stop();
+        player.setIcon(!q->isChecked() ? DDciIcon::fromTheme("switch_on") : DDciIcon::fromTheme("switch_off"));
+        player.setMode(DDciIcon::Normal);
+        timer->stop();
+    });
+
+    q->connect(DGuiApplicationHelper::instance(), &DGuiApplicationHelper::themeTypeChanged, q, initPlayer);
 }
 
 DWIDGET_END_NAMESPACE
diff --git a/src/widgets/private/dswitchbutton_p.h b/src/widgets/private/dswitchbutton_p.h
@@ -6,9 +6,11 @@
 #define DSWITCHBUTTON_P_H
 
 #include <DSwitchButton>
+#include <DDciIconPlayer>
 
 #include <DObjectPrivate>
 
+DGUI_USE_NAMESPACE
 DWIDGET_BEGIN_NAMESPACE
 
 class DSwitchButtonPrivate : public DTK_CORE_NAMESPACE::DObjectPrivate
@@ -28,6 +30,9 @@ class DSwitchButtonPrivate : public DTK_CORE_NAMESPACE::DObjectPrivate
     double animationStartValue = 0.0;
     double animationEndValue = 0.0;
 
+    DDciIconPlayer player;
+    QTimer *timer;
+
 public:
     D_DECLARE_PUBLIC(DSwitchButton)
 };