Differential D19164 Diff 53087 widgets/imagelib/effects/kpEffectBlurSharpenWidget.cpp

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widgets/imagelib/effects/kpEffectBlurSharpenWidget.cpp

Show All 40 Lines
41#include <QLabel> 41​#include <QLabel>
42#include <QSpinBox> 42​#include <QSpinBox>
43 43​
44 44​
45kpEffectBlurSharpenWidget::kpEffectBlurSharpenWidget (bool actOnSelection, 45​kpEffectBlurSharpenWidget::kpEffectBlurSharpenWidget (bool actOnSelection,
46 QWidget *parent) 46​ QWidget *parent)
47 : kpEffectWidgetBase (actOnSelection, parent) 47​ : kpEffectWidgetBase (actOnSelection, parent)
48{ 48​{
49 QGridLayout *lay = new QGridLayout (this); 49​ auto *lay = new QGridLayout (this);
50 lay->setContentsMargins(0, 0, 0, 0); 50​ lay->setContentsMargins(0, 0, 0, 0);
51 51​
52 52​ auto *amountLabel = new QLabel (i18n ("&Amount:"), this);
53 QLabel *amountLabel = new QLabel (i18n ("&Amount:"), this); ​
54 m_amountInput = new kpIntNumInput (this); 53​ m_amountInput = new kpIntNumInput (this);
55 m_amountInput->setRange (-kpEffectBlurSharpen::MaxStrength/*- for blur*/, 54​ m_amountInput->setRange (-kpEffectBlurSharpen::MaxStrength/*- for blur*/,
56 +kpEffectBlurSharpen::MaxStrength/*+ for sharpen*/); 55​ +kpEffectBlurSharpen::MaxStrength/*+ for sharpen*/);
57 56​
58 m_typeLabel = new QLabel (this); 57​ m_typeLabel = new QLabel (this);
59 58​
60 // Make sure <m_typeLabel> doesn't expand when the effect type changes, 59​ // Make sure <m_typeLabel> doesn't expand when the effect type changes,
61 // as otherwise, that would cause the preview pixmap label in the 60​ // as otherwise, that would cause the preview pixmap label in the
62 // "More Effects" dialog (which our widget is inside) to contract, 61​ // "More Effects" dialog (which our widget is inside) to contract,
63 // which would look a bit weird. 62​ // which would look a bit weird.
64 // 63​ //
65 // We do this by setting the label to every possible string it could 64​ // We do this by setting the label to every possible string it could
66 // contain and fixing its height to the maximum seen size hint height. 65​ // contain and fixing its height to the maximum seen size hint height.
67 66​
68 int h = m_typeLabel->sizeHint ().height (); 67​ auto h = m_typeLabel->sizeHint ().height ();
69 qCDebug(kpLogWidgets) << "initial size hint height=" << h; 68​ qCDebug(kpLogWidgets) << "initial size hint height=" << h;
70 69​
71 m_typeLabel->setText ( 70​ m_typeLabel->setText (
72 kpEffectBlurSharpenCommand::nameForType (kpEffectBlurSharpen::Blur)); 71​ kpEffectBlurSharpenCommand::nameForType (kpEffectBlurSharpen::Blur));
73 h = qMax (h, m_typeLabel->sizeHint ().height ()); 72​ h = qMax (h, m_typeLabel->sizeHint ().height ());
74 73​
75 m_typeLabel->setText ( 74​ m_typeLabel->setText (
76 kpEffectBlurSharpenCommand::nameForType (kpEffectBlurSharpen::Sharpen)); 75​ kpEffectBlurSharpenCommand::nameForType (kpEffectBlurSharpen::Sharpen));
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100 99​
101 connect (m_amountInput, &kpIntNumInput::valueChanged, 100​ connect (m_amountInput, &kpIntNumInput::valueChanged,
102 this, &kpEffectBlurSharpenWidget::settingsChangedDelayed); 101​ this, &kpEffectBlurSharpenWidget::settingsChangedDelayed);
103 102​
104 connect (m_amountInput, &kpIntNumInput::valueChanged, 103​ connect (m_amountInput, &kpIntNumInput::valueChanged,
105 this, &kpEffectBlurSharpenWidget::slotUpdateTypeLabel); 104​ this, &kpEffectBlurSharpenWidget::slotUpdateTypeLabel);
106} 105​}
107 106​
108kpEffectBlurSharpenWidget::~kpEffectBlurSharpenWidget () 107​kpEffectBlurSharpenWidget::~kpEffectBlurSharpenWidget () = default;
109{ ​
110} ​
111 108​
112 109​
113// public virtual [base kpEffectWidgetBase] 110​// public virtual [base kpEffectWidgetBase]
114QString kpEffectBlurSharpenWidget::caption () const 111​QString kpEffectBlurSharpenWidget::caption () const
115{ 112​{
116 return QString(); 113​ return QString();
117} 114​}
118 115​
Show All 21 Lines
140} 137​}
141 138​
142 139​
143// protected slot 140​// protected slot
144void kpEffectBlurSharpenWidget::slotUpdateTypeLabel () 141​void kpEffectBlurSharpenWidget::slotUpdateTypeLabel ()
145{ 142​{
146 QString text = kpEffectBlurSharpenCommand::nameForType (type ()); 143​ QString text = kpEffectBlurSharpenCommand::nameForType (type ());
147 144​
148 qCDebug(kpLogWidgets) << "kpEffectBlurSharpenWidget::slotUpdateTypeLabel() text=" 145​ qCDebug(kpLogWidgets) << "kpEffectBlurSharpenWidget::slotUpdateTypeLabel() text=" << text;
149 << text << endl; ​
150 const int h = m_typeLabel->height (); 146​ const int h = m_typeLabel->height ();
151 m_typeLabel->setText (text); 147​ m_typeLabel->setText (text);
152 if (m_typeLabel->height () != h) 148​ if (m_typeLabel->height () != h)
153 { 149​ {
154 qCCritical(kpLogWidgets) << "Label changed height despite the hack in ctor:" 150​ qCCritical(kpLogWidgets) << "Label changed height despite the hack in ctor:"
155 << "was=" << h 151​ << "was=" << h
156 << "now=" << m_typeLabel->height (); 152​ << "now=" << m_typeLabel->height ();
157 } 153​ }
158} 154​}
159 155​
160 156​
161// protected 157​// protected
162kpEffectBlurSharpen::Type kpEffectBlurSharpenWidget::type () const 158​kpEffectBlurSharpen::Type kpEffectBlurSharpenWidget::type () const
163{ 159​{
164 if (m_amountInput->value () == 0) 160​ if (m_amountInput->value () == 0) {
165 return kpEffectBlurSharpen::None; 161​ return kpEffectBlurSharpen::None;
166 else if (m_amountInput->value () < 0) 162​ }
163​
164​ if (m_amountInput->value () < 0) {
167 return kpEffectBlurSharpen::Blur; 165​ return kpEffectBlurSharpen::Blur;
168 else 166​ }
167​
169 return kpEffectBlurSharpen::Sharpen; 168​ return kpEffectBlurSharpen::Sharpen;
170} 169​}
171 170​
172// protected 171​// protected
173int kpEffectBlurSharpenWidget::strength () const 172​int kpEffectBlurSharpenWidget::strength () const
174{ 173​{
175 return qAbs (m_amountInput->value ()); 174​ return qAbs (m_amountInput->value ());
176} 175​}
177 176​
178 177​