Commit 1e1b8323 authored by Nate Graham's avatar Nate Graham
Browse files

[kcm/fonts] Port to KCMUtils version of ContextualHelpButton

This nice control was added to KCMUtils recently, so we should use that
instead of having our own version of it anymore.
parent 3bcf2802
/*
Copyright (c) 2020 Felix Ernst <fe.a.ernst@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the license or (at your option) any later version
that is accepted by the membership of KDE e.V. (or its successor
approved by the membership of KDE e.V.), which shall act as a
proxy as defined in Section 6 of version 3 of the license.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
import QtQuick 2.1
import QtQuick.Layouts 1.1
import QtQuick.Controls 2.7 as QtControls
import QtQuick.Dialogs 1.2 as QtDialogs
import org.kde.kirigami 2.3 as Kirigami
import org.kde.kcm 1.0
QtControls.Button {
icon.name: "help-contextual"
flat: true
property alias toolTipText: toolTip.text
property var toolTipVisible: false
onReleased: {
toolTipVisible ? toolTip.delay = Kirigami.Units.toolTipDelay : toolTip.delay = 0;
toolTipVisible = !toolTipVisible;
}
onActiveFocusChanged: {
toolTip.delay = Kirigami.Units.toolTipDelay;
toolTipVisible = false;
}
Layout.maximumHeight: parent.height
QtControls.ToolTip {
id: toolTip
implicitWidth: Math.min(21 * Kirigami.Units.gridUnit, root.width) // Wikipedia says anything between 45 and 75 characters per line is acceptable. 21 * Kirigami.Units.gridUnit feels right.
visible: parent.hovered || parent.toolTipVisible
onVisibleChanged: {
if (!visible && parent.toolTipVisible) {
parent.toolTipVisible = false;
delay = Kirigami.Units.toolTipDelay;
}
}
timeout: -1
}
MouseArea {
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.WhatsThisCursor
acceptedButtons: Qt.NoButton
}
Accessible.name: i18nc("@action:button", "Show Contextual Help")
}
......@@ -25,7 +25,7 @@ import QtQuick.Dialogs 1.2 as QtDialogs
import org.kde.kquickcontrolsaddons 2.0 // For KCMShell
import org.kde.kirigami 2.4 as Kirigami
import org.kde.kcm 1.3 as KCM
import org.kde.kcm 1.6 as KCM
KCM.SimpleKCM {
id: root
......@@ -188,7 +188,7 @@ KCM.SimpleKCM {
text: i18n("Enable")
Layout.fillWidth: true
}
ContextualHelpButton {
KCM.ContextualHelpButton {
toolTipText: xi18nc("@info:tooltip Anti-Aliasing", "Pixels on displays are generally aligned in a grid. Therefore shapes of fonts that do not align with this grid will look blocky and wrong unless <emphasis>anti-aliasing</emphasis> techniques are used to reduce this effect. You generally want to keep this option enabled unless it causes problems.")
}
......@@ -309,7 +309,7 @@ KCM.SimpleKCM {
extraEnabledConditions: antiAliasingCheckBox.checked && !kcm.fontsAASettings.isAaImmutable
}
}
ContextualHelpButton {
KCM.ContextualHelpButton {
toolTipText: xi18nc("@info:tooltip Sub-pixel rendering", "<para>On TFT or LCD screens every single pixel is actually composed of three or four smaller monochrome lights. These <emphasis>sub-pixels</emphasis> can be changed independently to further improve the quality of displayed fonts.</para> <para>The rendering quality is only improved if the selection matches the manner in which the sub-pixels of your display are aligned. Most displays have a linear ordering of <emphasis>RGB</emphasis> sub-pixels, some have <emphasis>BGR</emphasis> and some exotic orderings are not supported by this feature.</para>This does not work with CRT monitors.")
}
}
......@@ -355,7 +355,7 @@ KCM.SimpleKCM {
extraEnabledConditions: antiAliasingCheckBox.checked && !kcm.fontsAASettings.isAaImmutable
}
}
ContextualHelpButton {
KCM.ContextualHelpButton {
toolTipText: xi18nc("@info:tooltip Hinting", "Hinting is a technique in which hints embedded in a font are used to enhance the rendering quality especially at small sizes. Stronger hinting generally leads to sharper edges but the small letters will less closely resemble their shape at big sizes.")
}
}
......@@ -407,7 +407,7 @@ KCM.SimpleKCM {
extraEnabledConditions: dpiCheckBox.enabled && dpiCheckBox.checked
}
}
ContextualHelpButton {
KCM.ContextualHelpButton {
toolTipText: xi18nc("@info:tooltip Force fonts DPI", "<para>This option forces a specific DPI value for fonts. It may be useful when the real DPI of the hardware is not detected properly and it is also often misused when poor quality fonts are used that do not look well with DPI values other than 96 or 120 DPI.</para><para>The use of this option is generally discouraged.</para><para>If you are using the <emphasis>X Window System</emphasis>, for selecting the proper DPI value a better option is explicitly configuring it for the whole X server if possible (e.g. DisplaySize in xorg.conf). When fonts do not render properly with the real DPI value better fonts should be used or configuration of font hinting should be checked.</para>")
}
}
......
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