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00019 #include <qlayout.h>
00020
00021 #include <ktoolbar.h>
00022 #include <kfontcombo.h>
00023 #include <kcolorcombo.h>
00024 #include <ktoolbarradiogroup.h>
00025 #include <kdebug.h>
00026 #include <klocale.h>
00027
00028 #include "richtextdialog.h"
00029
00030 namespace KFormDesigner {
00031
00035
00036 RichTextDialog::RichTextDialog(QWidget *parent, const QString &text)
00037 : KDialogBase(parent, "richtext_dialog", true, i18n("Edit Rich Text"), Ok|Cancel, Ok, false)
00038 {
00039 QFrame *frame = makeMainWidget();
00040 QVBoxLayout *l = new QVBoxLayout(frame);
00041 l->setAutoAdd(true);
00042
00043 m_toolbar = new KToolBar(frame);
00044 m_toolbar->setFlat(true);
00045 m_toolbar->show();
00046
00047 m_fcombo = new KFontCombo(m_toolbar);
00048 m_toolbar->insertWidget(TBFont, 40, m_fcombo);
00049 connect(m_fcombo, SIGNAL(textChanged(const QString&)), this, SLOT(changeFont(const QString &)));
00050
00051 m_toolbar->insertSeparator();
00052
00053 m_colCombo = new KColorCombo(m_toolbar);
00054 m_toolbar->insertWidget(TBColor, 30, m_colCombo);
00055 connect(m_colCombo, SIGNAL(activated(const QColor&)), this, SLOT(changeColor(const QColor&)));
00056
00057 m_toolbar->insertButton("text_bold", TBBold, true, i18n("Bold"));
00058 m_toolbar->insertButton("text_italic", TBItalic, true, i18n("Italic"));
00059 m_toolbar->insertButton("text_under", TBUnder, true, i18n("Underline"));
00060 m_toolbar->setToggle(TBBold, true);
00061 m_toolbar->setToggle(TBItalic, true);
00062 m_toolbar->setToggle(TBUnder, true);
00063 m_toolbar->insertSeparator();
00064
00065 m_toolbar->insertButton("text_super", TBSuper, true, i18n("Superscript"));
00066 m_toolbar->insertButton("text_sub", TBSub, true, i18n("Subscript"));
00067 m_toolbar->setToggle(TBSuper, true);
00068 m_toolbar->setToggle(TBSub, true);
00069 m_toolbar->insertSeparator();
00070
00071 KToolBarRadioGroup *group = new KToolBarRadioGroup(m_toolbar);
00072 m_toolbar->insertButton("text_left", TBLeft, true, i18n("Left Align"));
00073 m_toolbar->setToggle(TBLeft, true);
00074 group->addButton(TBLeft);
00075 m_toolbar->insertButton("text_center", TBCenter, true, i18n("Centered"));
00076 m_toolbar->setToggle(TBCenter, true);
00077 group->addButton(TBCenter);
00078 m_toolbar->insertButton("text_right", TBRight, true, i18n("Right Align"));
00079 m_toolbar->setToggle(TBRight, true);
00080 group->addButton(TBRight);
00081 m_toolbar->insertButton("text_block", TBJustify, true, i18n("Justified"));
00082 m_toolbar->setToggle(TBJustify, true);
00083 group->addButton(TBJustify);
00084
00085 connect(m_toolbar, SIGNAL(toggled(int)), this, SLOT(buttonToggled(int)));
00086
00087 m_edit = new KTextEdit(text, QString::null, frame, "richtext_edit");
00088 m_edit->setTextFormat(RichText);
00089 m_edit->setFocus();
00090
00091 connect(m_edit, SIGNAL(cursorPositionChanged(int, int)), this, SLOT(cursorPositionChanged(int, int)));
00092 connect(m_edit, SIGNAL(clicked(int, int)), this, SLOT(cursorPositionChanged(int, int)));
00093 connect(m_edit, SIGNAL(currentVerticalAlignmentChanged(VerticalAlignment)), this, SLOT(slotVerticalAlignmentChanged(VerticalAlignment)));
00094
00095 m_edit->moveCursor(QTextEdit::MoveEnd, false);
00096 cursorPositionChanged(0, 0);
00097 m_edit->show();
00098 frame->show();
00099 }
00100
00101 QString
00102 RichTextDialog::text()
00103 {
00104 return m_edit->text();
00105 }
00106
00107 void
00108 RichTextDialog::changeFont(const QString &font)
00109 {
00110 m_edit->setFamily(font);
00111 }
00112
00113 void
00114 RichTextDialog::changeColor(const QColor &color)
00115 {
00116 m_edit->setColor(color);
00117 }
00118
00119 void
00120 RichTextDialog::buttonToggled(int id)
00121 {
00122 bool isOn = m_toolbar->isButtonOn(id);
00123
00124 switch(id)
00125 {
00126 case TBBold: m_edit->setBold(isOn); break;
00127 case TBItalic: m_edit->setItalic(isOn); break;
00128 case TBUnder: m_edit->setUnderline(isOn); break;
00129 case TBSuper:
00130 {
00131 if(isOn && m_toolbar->isButtonOn(TBSub))
00132 m_toolbar->setButton(TBSub, false);
00133 m_edit->setVerticalAlignment(isOn ? QTextEdit::AlignSuperScript : QTextEdit::AlignNormal);
00134 break;
00135 }
00136 case TBSub:
00137 {
00138 if(isOn && m_toolbar->isButtonOn(TBSuper))
00139 m_toolbar->setButton(TBSuper, false);
00140 m_edit->setVerticalAlignment(isOn ? QTextEdit::AlignSubScript : QTextEdit::AlignNormal);
00141 break;
00142 }
00143 case TBLeft: case TBCenter:
00144 case TBRight: case TBJustify:
00145 {
00146 if(!isOn) break;
00147 switch(id)
00148 {
00149 case TBLeft: m_edit->setAlignment(Qt::AlignLeft); break;
00150 case TBCenter: m_edit->setAlignment(Qt::AlignCenter); break;
00151 case TBRight: m_edit->setAlignment(Qt::AlignRight); break;
00152 case TBJustify: m_edit->setAlignment(Qt::AlignJustify); break;
00153 default: break;
00154 }
00155 }
00156 default: break;
00157 }
00158
00159 }
00160
00161 void
00162 RichTextDialog::cursorPositionChanged(int, int)
00163 {
00164 m_fcombo->setCurrentFont(m_edit->currentFont().family());
00165 m_colCombo->setColor(m_edit->color());
00166 m_toolbar->setButton(TBBold, m_edit->bold());
00167 m_toolbar->setButton(TBItalic, m_edit->italic());
00168 m_toolbar->setButton(TBUnder, m_edit->underline());
00169
00170 int id = 0;
00171 switch(m_edit->alignment())
00172 {
00173 case Qt::AlignLeft: id = TBLeft; break;
00174 case Qt::AlignCenter: id = TBCenter; break;
00175 case Qt::AlignRight: id = TBRight; break;
00176 case Qt::AlignJustify: id = TBJustify; break;
00177 default: id = TBLeft; break;
00178 }
00179 m_toolbar->setButton(id, true);
00180 }
00181
00182 void
00183 RichTextDialog::slotVerticalAlignmentChanged(VerticalAlignment align)
00184 {
00185 switch(align)
00186 {
00187 case QTextEdit::AlignSuperScript:
00188 {
00189 m_toolbar->setButton(TBSuper, true);
00190 m_toolbar->setButton(TBSub, false);
00191 break;
00192 }
00193 case QTextEdit::AlignSubScript:
00194 {
00195 m_toolbar->setButton(TBSub, true);
00196 m_toolbar->setButton(TBSuper, false);
00197 break;
00198 }
00199 default:
00200 {
00201 m_toolbar->setButton(TBSuper, false);
00202 m_toolbar->setButton(TBSub, false);
00203 }
00204 }
00205 }
00206
00207
00208 }
00209
00210 #include "richtextdialog.moc"