Differential D9393 Diff 24061 src/view/kateviewhelpers.cpp

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src/view/kateviewhelpers.cpp

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67#include <QStyle> 67​#include <QStyle>
68#include <QStyleOption> 68​#include <QStyleOption>
69#include <QToolButton> 69​#include <QToolButton>
70#include <QToolTip> 70​#include <QToolTip>
71#include <QWhatsThis> 71​#include <QWhatsThis>
72 72​
73#include <math.h> 73​#include <math.h>
74 74​
75​//BEGIN KateMessageLayout
76​KateMessageLayout::KateMessageLayout(QWidget *parent)
77​ : QLayout(parent)
78​{
79​}
80​
81​KateMessageLayout::~KateMessageLayout()
82​{
83​ while (QLayoutItem *item = takeAt(0))
84​ delete item;
85​}
86​
87​void KateMessageLayout::addItem(QLayoutItem *item)
88​{
89​ Q_ASSERT(false);
90​ add(item, KTextEditor::Message::CenterInView);
91​}
92​
93​void KateMessageLayout::addWidget(QWidget *widget, KTextEditor::Message::MessagePosition pos)
94​{
95​ add(new QWidgetItem(widget), pos);
96​}
97​
98​int KateMessageLayout::count() const
99​{
100​ return m_items.size();
101​}
102​
103​QLayoutItem *KateMessageLayout::itemAt(int index) const
104​{
105​ if (index < 0 || index >= m_items.size())
106​ return 0;
107​
108​ return m_items[index]->item;
109​}
110​
111​void KateMessageLayout::setGeometry(const QRect &rect)
112​{
113​ QLayout::setGeometry(rect);
114​ const int s = spacing();
115​ const QRect adjustedRect = rect.adjusted(s, s, -s, -s);
116​
117​ for (auto wrapper : m_items) {
118​ QLayoutItem *item = wrapper->item;
119​ auto position = wrapper->position;
120​
121​ if (position == KTextEditor::Message::TopInView) {
122​ const QRect r(adjustedRect.width() - item->sizeHint().width(), s, item->sizeHint().width(), item->sizeHint().height());
123​ item->setGeometry(r);
124​ } else if (position == KTextEditor::Message::BottomInView) {
125​ const QRect r(adjustedRect.width() - item->sizeHint().width(), adjustedRect.height() - item->sizeHint().height(), item->sizeHint().width(), item->sizeHint().height());
126​ item->setGeometry(r);
127​ } else if (position == KTextEditor::Message::CenterInView) {
128​ QRect r(0, 0, item->sizeHint().width(), item->sizeHint().height());
129​ r.moveCenter(adjustedRect.center());
130​ item->setGeometry(r);
131​ } else {
132​ Q_ASSERT_X(false, "setGeometry", "Only TopInView, CenterInView, and BottomInView are supported.");
133​ }
134​ }
135​}
136​
137​QSize KateMessageLayout::sizeHint() const
138​{
139​ return QSize();
140​}
141​
142​QLayoutItem *KateMessageLayout::takeAt(int index)
143​{
144​ if (index >= 0 && index < m_items.size()) {
145​ ItemWrapper *layoutStruct = m_items.takeAt(index);
146​ return layoutStruct->item;
147​ }
148​ return 0;
149​}
150​
151​void KateMessageLayout::add(QLayoutItem *item, KTextEditor::Message::MessagePosition pos)
152​{
153​ m_items.push_back(new ItemWrapper(item, pos));
154​}
155​//END KateMessageLayout
156​
75//BEGIN KateScrollBar 157​//BEGIN KateScrollBar
76static const int s_lineWidth = 100; 158​static const int s_lineWidth = 100;
77static const int s_pixelMargin = 8; 159​static const int s_pixelMargin = 8;
78static const int s_linePixelIncLimit = 6; 160​static const int s_linePixelIncLimit = 6;
79 161​
80const unsigned char KateScrollBar::characterOpacity[256] = { 162​const unsigned char KateScrollBar::characterOpacity[256] = {
81 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // <- 15 163​ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // <- 15
82 0, 0, 0, 0, 0, 0, 0, 0, 255, 0, 255, 0, 0, 0, 0, 0, // <- 31 164​ 0, 0, 0, 0, 0, 0, 0, 0, 255, 0, 255, 0, 0, 0, 0, 0, // <- 31
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