lib
sizepolicyedit.cpp00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021 #include "sizepolicyedit.h"
00022 #include "editoritem.h"
00023
00024 #include <qlabel.h>
00025 #include <qlayout.h>
00026 #include <qpainter.h>
00027 #include <qsizepolicy.h>
00028 #include <qmap.h>
00029 #include <qtooltip.h>
00030
00031 #include <klocale.h>
00032
00033 using namespace KoProperty;
00034
00035 QMap<QString, QVariant> *SizePolicyEdit::m_spValues = 0;
00036
00037 SizePolicyEdit::SizePolicyEdit(Property *property, QWidget *parent, const char *name)
00038 : Widget(property, parent, name)
00039 {
00040 setHasBorders(false);
00041
00042 m_edit = new QLabel(this);
00043 m_edit->setIndent(KPROPEDITOR_ITEM_MARGIN);
00044 m_edit->setBackgroundMode(Qt::PaletteBase);
00045
00046 m_edit->setMinimumHeight(5);
00047 setEditor(m_edit);
00048
00049 setFocusWidget(m_edit);
00050
00051
00052 if(!m_spValues) {
00053 m_spValues = new QMap<QString, QVariant>();
00054 (*m_spValues)[i18n("Size Policy", "Fixed")] = QSizePolicy::Fixed;
00055 (*m_spValues)[i18n("Size Policy", "Minimum")] = QSizePolicy::Minimum;
00056 (*m_spValues)[i18n("Size Policy", "Maximum")] = QSizePolicy::Maximum;
00057 (*m_spValues)[i18n("Size Policy", "Preferred")] = QSizePolicy::Preferred;
00058 (*m_spValues)[i18n("Size Policy", "Expanding")] = QSizePolicy::Expanding;
00059 (*m_spValues)[i18n("Size Policy", "Minimum Expanding")] = QSizePolicy::MinimumExpanding;
00060 (*m_spValues)[i18n("Size Policy", "Ignored")] = QSizePolicy::Ignored;
00061 }
00062 }
00063
00064 SizePolicyEdit::~SizePolicyEdit()
00065 {
00066 delete m_spValues;
00067 m_spValues = 0;
00068 }
00069
00070 QVariant
00071 SizePolicyEdit::value() const
00072 {
00073 return m_value;
00074 }
00075
00076 void
00077 SizePolicyEdit::setValue(const QVariant &value, bool emitChange)
00078 {
00079 m_value = value;
00080 m_edit->setText(QString("%1/%2/%3/%4").arg(findDescription(value.toSizePolicy().horData())).
00081 arg(findDescription(value.toSizePolicy().verData())).
00082 arg(value.toSizePolicy().horStretch()).arg(value.toSizePolicy().verStretch()));
00083 QToolTip::add(this, m_edit->text());
00084
00085 if (emitChange)
00086 emit valueChanged(this);
00087 }
00088
00089 void
00090 SizePolicyEdit::drawViewer(QPainter *p, const QColorGroup &cg, const QRect &r, const QVariant &value)
00091 {
00092
00093
00094 QRect rect(r);
00095 rect.setBottom(r.bottom()+1);
00096 Widget::drawViewer(p, cg, rect,
00097 QString("%1/%2/%3/%4").arg(findDescription(value.toSizePolicy().horData())).
00098 arg(findDescription(value.toSizePolicy().verData())).
00099 arg(value.toSizePolicy().horStretch()).arg(value.toSizePolicy().verStretch()));
00100 }
00101
00102 QString
00103 SizePolicyEdit::findDescription(const QVariant &value) const
00104 {
00105 if(!m_spValues)
00106 return QString::null;
00107
00108 QMap<QString, QVariant>::ConstIterator endIt = m_spValues->constEnd();
00109 for (QMap<QString, QVariant>::ConstIterator it = m_spValues->constBegin(); it != endIt; ++ it) {
00110 if (it.data() == value)
00111 return it.key();
00112 }
00113 return QString::null;;
00114 }
00115
00116 void
00117 SizePolicyEdit::setReadOnlyInternal(bool readOnly)
00118 {
00119 Q_UNUSED(readOnly);
00120 }
00121
00122 #include "sizepolicyedit.moc"
|