Patch Detail
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GET /api/1.1/patches/17102/?format=api
{ "id": 17102, "url": "https://patchwork.libcamera.org/api/1.1/patches/17102/?format=api", "web_url": "https://patchwork.libcamera.org/patch/17102/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20220812124651.27496-7-utkarsh02t@gmail.com>", "date": "2022-08-12T12:46:46", "name": "[libcamera-devel,v2,06/11] qcam: Add Float Slider", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "79536744dc345ea64598413540447b59049928ab", "submitter": { "id": 114, "url": "https://patchwork.libcamera.org/api/1.1/people/114/?format=api", "name": "Utkarsh Tiwari", "email": "utkarsh02t@gmail.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/17102/mbox/", "series": [ { "id": 3410, "url": "https://patchwork.libcamera.org/api/1.1/series/3410/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3410", "date": "2022-08-12T12:46:40", "name": "Introduce control interaction to qcam", "version": 2, "mbox": "https://patchwork.libcamera.org/series/3410/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/17102/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/17102/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 8811FBE173\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 12 Aug 2022 12:47:18 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4F3DD63331;\n\tFri, 12 Aug 2022 14:47:18 +0200 (CEST)", "from mail-pg1-x52c.google.com (mail-pg1-x52c.google.com\n\t[IPv6:2607:f8b0:4864:20::52c])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id AE7A9603EA\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 12 Aug 2022 14:47:16 +0200 (CEST)", "by mail-pg1-x52c.google.com with SMTP id r69so720830pgr.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 12 Aug 2022 05:47:16 -0700 (PDT)", "from localhost.localdomain ([2404:bd00:3:dc0d:d8e:96a2:2dbe:5a83])\n\tby smtp.gmail.com with ESMTPSA id\n\te6-20020a17090a728600b001f069352d73sm1431785pjg.25.2022.08.12.05.47.13\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 12 Aug 2022 05:47:14 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; 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\n\tFri, 12 Aug 2022 05:47:14 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 12 Aug 2022 18:16:46 +0530", "Message-Id": "<20220812124651.27496-7-utkarsh02t@gmail.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20220812124651.27496-1-utkarsh02t@gmail.com>", "References": "<20220812124651.27496-1-utkarsh02t@gmail.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 06/11] qcam: Add Float Slider", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Utkarsh Tiwari via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Utkarsh Tiwari <utkarsh02t@gmail.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Qt doesn't support float value sliders.\nImplement a float slider to help implementing intereactive controls\nGUI for ControlTypeFloat\n\nSigned-off-by: Utkarsh Tiwari <utkarsh02t@gmail.com>\n---\n src/qcam/meson.build | 1 +\n src/qcam/settings/slider.h | 63 ++++++++++++++++++++++++++++++++++++++\n 2 files changed, 64 insertions(+)\n create mode 100644 src/qcam/settings/slider.h", "diff": "diff --git a/src/qcam/meson.build b/src/qcam/meson.build\nindex 7a785fd0..b6a09c87 100644\n--- a/src/qcam/meson.build\n+++ b/src/qcam/meson.build\n@@ -35,6 +35,7 @@ qcam_moc_headers = files([\n 'settings/control_frame.h',\n 'settings/controls_tab.h',\n 'settings/settings_dialog.h',\n+ 'settings/slider.h',\n 'viewfinder_qt.h',\n ])\n \ndiff --git a/src/qcam/settings/slider.h b/src/qcam/settings/slider.h\nnew file mode 100644\nindex 00000000..f4a4825c\n--- /dev/null\n+++ b/src/qcam/settings/slider.h\n@@ -0,0 +1,63 @@\n+/* SPDX-License-Identifier: GPL-2.0-or-later */\n+/*\n+ * Copyright (C) 2022, Utkarsh Tiwari <utkarsh02t@gmail.com>\n+ *\n+ * slider.h - qcam - Slider\n+ */\n+\n+#pragma once\n+\n+#include <QSlider>\n+#include <QWidget>\n+\n+class FloatSlider : public QSlider\n+{\n+\tQ_OBJECT\n+\n+\tconst float INT_TO_FLOAT = 100.0;\n+\n+public:\n+\tFloatSlider(QWidget *parent)\n+\t\t: QSlider(parent)\n+\t{\n+\t\tconnect(this, &QSlider::valueChanged,\n+\t\t\tthis, &FloatSlider::notifyValueChanged);\n+\t}\n+\n+\t~FloatSlider() = default;\n+\n+\tvoid setValue(float value)\n+\t{\n+\t\tQSlider::setValue(value * INT_TO_FLOAT);\n+\t}\n+\n+\tvoid setRange(float min, float max)\n+\t{\n+\t\tQSlider::setRange(min * INT_TO_FLOAT, max * INT_TO_FLOAT);\n+\t}\n+\n+\tfloat minimum()\n+\t{\n+\t\treturn QSlider::minimum() / INT_TO_FLOAT;\n+\t}\n+\n+\tfloat maximum()\n+\t{\n+\t\treturn QSlider::maximum() / INT_TO_FLOAT;\n+\t}\n+\n+\tfloat value()\n+\t{\n+\t\treturn QSlider::value() / INT_TO_FLOAT;\n+\t}\n+\n+Q_SIGNALS:\n+\tvoid valueChanged(float value);\n+\n+public Q_SLOTS:\n+\tvoid notifyValueChanged(int value)\n+\t{\n+\t\tfloat floatVal = value / INT_TO_FLOAT;\n+\t\tQ_EMIT valueChanged(floatVal);\n+\t}\n+};\n", "prefixes": [ "libcamera-devel", "v2", "06/11" ] }