/** * Sets the page increment (equivalent to slider size) */ JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setPageIncrement (JNIEnv *env, jobject obj, jint inc) { QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); assert( bar ); bar->setPageStep( inc ); }
void TailView::updateScrollBars(int newMax) { if(verticalScrollBar()->maximum() != newMax) { QScrollBar * vsb = verticalScrollBar(); vsb->setRange(0, newMax); vsb->setPageStep(numLinesOnScreen() - PAGE_STEP_OVERLAP); vsb->setSingleStep(1); } }
/* * Setvalues. */ JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setValues (JNIEnv *env, jobject obj, jint value, jint visible, jint min, jint max) { QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); assert( bar ); bar->setValue(value); bar->setPageStep( visible ); // page step and slider size are the same in Qt bar->setRange( min , max ); }
///Generates renderObjectCollections when required, i.e. ///when re-sized, molecule altered; adjusts the vertical scrollbar, ///and paints all visible renderOjbectCollections void RenderArea::paintEvent(QPaintEvent *) { //First, let's see how big the window is and how many bases we can spanIdRole QFont font("Courier", 14, QFont::Normal); //need fixed width font QPainter painter(viewport()); painter.setFont(font); QFontMetrics fm(font); int charWidth = fm.width("cagtnrlpyt") / 10; //width of each cha int lineHeight = charWidth*3; //fm.height("cagtnrlpyt"); int numberWidth = round(log10(pMol->sequence.length())) * charWidth + charWidth ; int basePerLine = (width()-numberWidth-32)/charWidth; int currentBase = 0; QString number = QString(); QScrollBar* scrollbar = verticalScrollBar(); //we go here and re-virtual-render everything if the window has been re-sized //as well as adjusting the vertical scroll bar if (reSized) { float r = ((float) scrollbar->sliderPosition())/((float) totalHeight); //get relative position of where we are while (!renderObjects.isEmpty()) delete renderObjects.takeFirst(); //clean up previous render Elements totalHeight = 0; //clear cumulative height do { qDebug() << "---------Line----------" << currentBase; RenderObjectContainer* container = pMol->renderSequenceDump(NULL, currentBase,currentBase+basePerLine, charWidth); renderObjects.append(container); currentBase += basePerLine; totalHeight+=container->rect.height(); //measure total height of render } while ((currentBase + basePerLine)<(pMol->sequence.length())); scrollbar->setMinimum(1); //re-set the scrollbar scrollbar->setMaximum(totalHeight-height()+100); //leave a bit of room at the bottom scrollbar->setPageStep(height()); //adjust the page step to the view port's size scrollbar->setSliderPosition(round(r*totalHeight)); //set the slider position correctly from the relative value we had stored scrollbar->setSingleStep(charWidth); reSized = false; //label as reSized! } //This bit paints only the renderObjectContainers above that are visible on this viewport int y = 1; //renderObjects.at(1)->rect.height(); int virtualy = scrollbar->sliderPosition(); for (int i = 0; i < renderObjects.size(); ++i) //ok let's paint what is visible in the view-port { y+= renderObjects.at(i)->rect.height(); if (y>=virtualy) renderObjects.at(i)->Render(&painter, numberWidth, y-virtualy); //only if visible if (y>(virtualy + height())) break; //if over the edge of the view port, stop looping } }
void EigenGraspDlg::setSlaveLayout( int nGrasps ) { mainLayout = new QVBoxLayout(mSlave, 5); QLabel *valueLabel = new QLabel(QString("Value:"), mSlave); QLabel *amplLabel = new QLabel(QString("Amplitude:"), mSlave); QLabel *fixedLabel = new QLabel(QString("Fixed"), mSlave); QHBoxLayout *fakeRow = new QHBoxLayout(mainLayout,-1); fakeRow->addSpacing(400); QHBoxLayout *labelRow = new QHBoxLayout(mainLayout,-1); labelRow->addSpacing(5); labelRow->addWidget(valueLabel,0); labelRow->addWidget(amplLabel,1,Qt::AlignHCenter); labelRow->addWidget(fixedLabel,0); labelRow->addSpacing(5); mainLayout->addLayout(labelRow); for (int i=0; i<nGrasps; i++) { QHBoxLayout *graspRow = new QHBoxLayout(mainLayout,10); QLabel *eigenValue = new QLabel(QString("0.0"), mSlave); QScrollBar *bar = new QScrollBar(Qt::Horizontal, mSlave); bar->setRange( -SLIDER_STEPS, SLIDER_STEPS ); bar->setPageStep(5000); bar->setLineStep(1000); bar->setValue(0); QCheckBox *box = new QCheckBox(mSlave); graspRow->addSpacing(15); graspRow->addWidget(eigenValue,0); graspRow->addWidget(bar,1); graspRow->addWidget(box,0); graspRow->addSpacing(15); mValueList.push_back(eigenValue); mBarList.push_back(bar); mCheckList.push_back(box); connect(bar,SIGNAL(sliderMoved(int)), this, SLOT(eigenGraspChanged()) ); //comment this one out //connect(bar,SIGNAL(valueChanged(int)), this, SLOT(eigenGraspChanged()) ); connect(bar,SIGNAL(nextLine()), this, SLOT(eigenGraspChanged()) ); connect(bar,SIGNAL(prevLine()), this, SLOT(eigenGraspChanged()) ); connect(bar,SIGNAL(nextPage()), this, SLOT(eigenGraspChanged()) ); connect(bar,SIGNAL(prevPage()), this, SLOT(eigenGraspChanged()) ); connect(bar,SIGNAL(sliderReleased()), this, SLOT(eigenGraspChanged()) ); connect(box,SIGNAL(clicked()), this, SLOT(fixBoxChanged()) ); } mainLayout->addSpacing(20); }
// Set the extent of the vertical and horizontal scrollbars and return true if // the view needs re-drawing. bool QsciScintillaQt::ModifyScrollBars(int nMax,int nPage) { bool modified = false; QScrollBar *sb; int vNewPage = nPage; int vNewMax = nMax - vNewPage + 1; if (vMax != vNewMax || vPage != vNewPage) { vMax = vNewMax; vPage = vNewPage; modified = true; sb = qsb->verticalScrollBar(); sb->setMaximum(vMax); sb->setPageStep(vPage); } int hNewPage = GetTextRectangle().Width(); int hNewMax = (scrollWidth > hNewPage) ? scrollWidth - hNewPage : 0; int charWidth = vs.styles[STYLE_DEFAULT].aveCharWidth; sb = qsb->horizontalScrollBar(); if (hMax != hNewMax || hPage != hNewPage || sb->singleStep() != charWidth) { hMax = hNewMax; hPage = hNewPage; modified = true; sb->setMaximum(hMax); sb->setPageStep(hPage); sb->setSingleStep(charWidth); } return modified; }
void QConsolePrivate::updateScrollBar (void) { m_scrollBar->setMinimum (0); if (m_bufferSize.height () > m_consoleRect.height ()) m_scrollBar->setMaximum (m_bufferSize.height () - m_consoleRect.height ()); else m_scrollBar->setMaximum (0); m_scrollBar->setSingleStep (1); m_scrollBar->setPageStep (m_consoleRect.height ()); m_scrollBar->setValue (m_consoleRect.top ()); log ("Scrollbar parameters updated: %d/%d/%d/%d\n", m_scrollBar->minimum (), m_scrollBar->maximum (), m_scrollBar->singleStep (), m_scrollBar->pageStep ()); }
void MainWindow::updateScrollBar( bool blockSignals ) { QScrollBar* sb = ui->horizontalScrollBar; if ( PlotsArea==NULL || !PlotsArea->isZoomed() ) { sb->hide(); } else { const FrameInterval intv = PlotsArea->visibleFrames(); sb->blockSignals( blockSignals ); sb->setRange( 0, PlotsArea->numFrames() - intv.count() + 1 ); sb->setValue( intv.from ); sb->setPageStep( intv.count() ); sb->setSingleStep( intv.count() ); sb->blockSignals( false ); sb->show(); } }
void AvatarEditor::RebuildEditView() { if (!avatar_widget_) return; // Activate/deactivate export button based on whether export currently supported QPushButton *button = avatar_widget_->findChild<QPushButton *>("but_export"); if (button) button->setEnabled(rexlogicmodule_->GetAvatarHandler()->AvatarExportSupported()); QWidget* mat_panel = avatar_widget_->findChild<QWidget *>("panel_materials"); QWidget* attachment_panel = avatar_widget_->findChild<QWidget *>("panel_attachments"); if (!mat_panel || !attachment_panel) return; Scene::EntityPtr entity = rexlogicmodule_->GetAvatarHandler()->GetUserAvatar(); if (!entity) return; EC_AvatarAppearance* appearance = entity->GetComponent<EC_AvatarAppearance>().get(); if (!appearance) return; int width = 308-10; int tab_width = 302-10; int itemheight = 20; // Materials ClearPanel(mat_panel); const AvatarMaterialVector& materials = appearance->GetMaterials(); mat_panel->resize(width, itemheight * (materials.size() + 1)); for (uint y = 0; y < materials.size(); ++y) { QPushButton* button = new QPushButton("Change", mat_panel); button->setObjectName(QString::fromStdString(ToString<int>(y))); // Material index button->resize(50, 20); button->move(width - 50, y*itemheight); button->show(); QObject::connect(button, SIGNAL(clicked()), this, SLOT(ChangeTexture())); // If there's a texture name, use it, because it is probably more understandable than material name std::string texname = materials[y].asset_.name_; if (materials[y].textures_.size()) texname = materials[y].textures_[0].name_; QLabel* label = new QLabel(QString::fromStdString(texname), mat_panel); label->resize(200,20); label->move(0, y*itemheight); label->show(); } // Attachments ClearPanel(attachment_panel); const AvatarAttachmentVector& attachments = appearance->GetAttachments(); attachment_panel->resize(width, itemheight * (attachments.size() + 1)); for (uint y = 0; y < attachments.size(); ++y) { QPushButton* button = new QPushButton("Remove", attachment_panel); button->setObjectName(QString::fromStdString(ToString<int>(y))); // Attachment index button->resize(50, 20); button->move(width - 50, y*itemheight); button->show(); QObject::connect(button, SIGNAL(clicked()), this, SLOT(RemoveAttachment())); std::string attachment_name = attachments[y].name_; // Strip away .xml from the attachment name for slightly nicer display std::size_t pos = attachment_name.find(".xml"); if (pos != std::string::npos) attachment_name = attachment_name.substr(0, pos); QLabel* label = new QLabel(QString::fromStdString(attachment_name), attachment_panel); label->resize(200,20); label->move(0, y*itemheight); label->show(); } // Modifiers QTabWidget* tabs = avatar_widget_->findChild<QTabWidget *>("tab_appearance"); if (!tabs) return; for (;;) { QWidget* tab = tabs->widget(0); if (!tab) break; tabs->removeTab(0); delete tab; } const MasterModifierVector& master_modifiers = appearance->GetMasterModifiers(); // If no master modifiers, show the individual morph/bone controls if (!master_modifiers.size()) { QWidget* morph_panel = GetOrCreateTabScrollArea(tabs, "Morphs"); QWidget* bone_panel = GetOrCreateTabScrollArea(tabs, "Bones"); if (!morph_panel || !bone_panel) return; const BoneModifierSetVector& bone_modifiers = appearance->GetBoneModifiers(); const MorphModifierVector& morph_modifiers = appearance->GetMorphModifiers(); morph_panel->resize(tab_width, itemheight * (morph_modifiers.size() + 1)); bone_panel->resize(tab_width, itemheight * (bone_modifiers.size() + 1)); for (uint i = 0; i < bone_modifiers.size(); ++i) { QScrollBar* slider = new QScrollBar(Qt::Horizontal, bone_panel); slider->setObjectName(QString::fromStdString(bone_modifiers[i].name_)); slider->setMinimum(0); slider->setMaximum(100); slider->setPageStep(10); slider->setValue(bone_modifiers[i].value_ * 100.0f); slider->resize(150, 20); slider->move(tab_width - 150, i * itemheight); slider->show(); QObject::connect(slider, SIGNAL(valueChanged(int)), this, SLOT(BoneModifierValueChanged(int))); QLabel* label = new QLabel(QString::fromStdString(bone_modifiers[i].name_), bone_panel); label->resize(100,20); label->move(0, i * itemheight); label->show(); } for (uint i = 0; i < morph_modifiers.size(); ++i) { QScrollBar* slider = new QScrollBar(Qt::Horizontal, morph_panel); slider->setObjectName(QString::fromStdString(morph_modifiers[i].name_)); slider->setMinimum(0); slider->setMaximum(100); slider->setPageStep(10); slider->setValue(morph_modifiers[i].value_ * 100.0f); slider->resize(150, 20); slider->move(tab_width - 150, i * itemheight); slider->show(); QObject::connect(slider, SIGNAL(valueChanged(int)), this, SLOT(MorphModifierValueChanged(int))); QLabel* label = new QLabel(QString::fromStdString(morph_modifiers[i].name_), morph_panel); label->resize(100,20); label->move(0, i * itemheight); label->show(); } }
void CtrlRegisterList::paintEvent(QPaintEvent *) { int numRowsTotal = cpu->GetNumRegsInCategory(category); int maxRowsDisplay =rect().bottom()/rowHeight - 1; selection = std::min(std::max(selection,0),numRowsTotal); curVertOffset = std::max(std::min(curVertOffset,numRowsTotal - maxRowsDisplay),0); QScrollBar *bar = findChild<QScrollBar*>("RegListScroll"); if(bar) { bar->setMinimum(0); bar->setMaximum(numRowsTotal - maxRowsDisplay); bar->setPageStep(1); bar->setValue(curVertOffset); } QPainter painter(this); painter.setBrush(Qt::white); painter.setPen(Qt::white); painter.drawRect(rect()); if (!cpu) return; QFont normalFont = QFont("Arial", 10); painter.setFont(normalFont); int width = rect().width(); QColor bgColor(0xffffff); QPen nullPen(bgColor); QPen currentPen(QColor(0xFF000000)); QPen selPen(0x808080); QPen textPen; QBrush lbr; lbr.setColor(bgColor); QBrush nullBrush(bgColor); QBrush currentBrush(0xFFEfE8); QBrush pcBrush(0x70FF70); int nc = cpu->GetNumCategories(); for (int i=0; i<nc; i++) { painter.setPen(i==category?currentPen:nullPen); painter.setBrush(i==category?pcBrush:nullBrush); painter.drawRect(width*i/nc,0,width*(i+1)/nc - width*i/nc -1,rowHeight-1); QString name = cpu->GetCategoryName(i); painter.setPen(currentPen); painter.drawText(width*i/nc+1,-3+rowHeight,name); } int numRows=rect().bottom()/rowHeight; for (int i=curVertOffset; i<curVertOffset+numRows; i++) { int rowY1 = rowHeight*(i-curVertOffset+1); int rowY2 = rowHeight*(i-curVertOffset+2)-1; lbr.setColor(i==selection?0xffeee0:0xffffff); painter.setBrush(currentBrush); painter.setPen(nullPen); painter.drawRect(0,rowY1,16-1,rowY2-rowY1); if (selecting && i == selection) painter.setPen(selPen); else painter.setPen(nullPen); QBrush mojsBrush(lbr.color()); painter.setBrush(mojsBrush); painter.drawRect(16,rowY1,width-16-1,rowY2-rowY1); // Check for any changes in the registers. if (lastPC != cpu->GetPC()) { for (int i = 0, n = cpu->GetNumRegsInCategory(0); i < n; ++i) { u32 v = cpu->GetRegValue(0, i); changedCat0Regs[i] = v != lastCat0Values[i]; lastCat0Values[i] = v; } lastPC = cpu->GetPC(); } painter.setBrush(currentBrush); if (i<cpu->GetNumRegsInCategory(category)) { QString regName = cpu->GetRegName(category,i); textPen.setColor(0x600000); painter.setPen(textPen); painter.drawText(17,rowY1-3+rowHeight,regName); textPen.setColor(0xFF000000); painter.setPen(textPen); char temp[256]; cpu->PrintRegValue(category,i,temp); if (category == 0 && changedCat0Regs[i]) { textPen.setColor(0x0000FF); painter.setPen(textPen); } else { textPen.setColor(0x004000); painter.setPen(textPen); } painter.drawText(77,rowY1-3+rowHeight,temp); } } }