27ce69d094
Removed redundant "numbers" field from Account model and database queries to simplify account structure. Introduced a TutorialWindow class for displaying application tutorials, integrated into the main window, and updated file paths accordingly. Improved string handling and logic in Payment routines and enhanced overall UI structure.
131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
#include "FlowLayout.h"
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#include <QtWidgets/qwidget.h>
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FlowLayout::FlowLayout(QWidget *parent, int margin, int hSpacing, int vSpacing): QLayout(parent), m_hSpace(hSpacing),
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m_vSpace(vSpacing) {
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setContentsMargins(margin, margin, margin, margin);
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}
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FlowLayout::FlowLayout(const int margin, const int hSpacing, const int vSpacing) : m_hSpace(hSpacing),
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m_vSpace(vSpacing) {
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setContentsMargins(margin, margin, margin, margin);
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}
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FlowLayout::~FlowLayout() {
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QLayoutItem *item;
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while ((item = takeAt(0)))
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delete item;
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}
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int FlowLayout::horizontalSpacing() const {
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if (m_hSpace >= 0) {
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return m_hSpace;
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} else {
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return smartSpacing(QStyle::PM_LayoutHorizontalSpacing);
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}
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}
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int FlowLayout::verticalSpacing() const {
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if (m_vSpace >= 0) {
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return m_vSpace;
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} else {
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return smartSpacing(QStyle::PM_LayoutVerticalSpacing);
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}
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}
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int FlowLayout::count() const {
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return itemList.size();
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}
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QLayoutItem *FlowLayout::itemAt(int index) const {
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return itemList.value(index);
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}
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QLayoutItem *FlowLayout::takeAt(int index) {
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if (index >= 0 && index < itemList.size())
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return itemList.takeAt(index);
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return nullptr;
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}
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Qt::Orientations FlowLayout::expandingDirections() const {
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return {};
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}
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bool FlowLayout::hasHeightForWidth() const {
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return true;
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}
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int FlowLayout::heightForWidth(int width) const {
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int height = doLayout(QRect(0, 0, width, 0), true);
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return height;
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}
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void FlowLayout::setGeometry(const QRect &rect) {
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QLayout::setGeometry(rect);
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doLayout(rect, false);
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}
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QSize FlowLayout::sizeHint() const {
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return minimumSize();
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}
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QSize FlowLayout::minimumSize() const {
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QSize size;
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for (const QLayoutItem *item: std::as_const(itemList))
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size = size.expandedTo(item->minimumSize());
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const QMargins margins = contentsMargins();
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size += QSize(margins.left() + margins.right(), margins.top() + margins.bottom());
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return size;
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}
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int FlowLayout::doLayout(const QRect &rect, bool testOnly) const {
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int left, top, right, bottom;
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getContentsMargins(&left, &top, &right, &bottom);
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QRect effectiveRect = rect.adjusted(+left, +top, -right, -bottom);
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int x = effectiveRect.x();
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int y = effectiveRect.y();
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int lineHeight = 0;
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for (QLayoutItem *item: std::as_const(itemList)) {
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const QWidget *wid = item->widget();
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int spaceX = horizontalSpacing();
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if (spaceX == -1)
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spaceX = wid->style()->layoutSpacing(
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QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Horizontal);
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int spaceY = verticalSpacing();
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if (spaceY == -1)
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spaceY = wid->style()->layoutSpacing(
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QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Vertical);
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int nextX = x + item->sizeHint().width() + spaceX;
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if (nextX - spaceX > effectiveRect.right() && lineHeight > 0) {
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x = effectiveRect.x();
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y = y + lineHeight + spaceY;
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nextX = x + item->sizeHint().width() + spaceX;
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lineHeight = 0;
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}
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if (!testOnly)
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item->setGeometry(QRect(QPoint(x, y), item->sizeHint()));
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x = nextX;
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lineHeight = qMax(lineHeight, item->sizeHint().height());
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}
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return y + lineHeight - rect.y() + bottom;
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}
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void FlowLayout::addItem(QLayoutItem *item) {
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itemList.append(item);
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}
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int FlowLayout::smartSpacing(QStyle::PixelMetric pm) const {
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QObject *parent = this->parent();
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if (!parent) {
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return -1;
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} else if (parent->isWidgetType()) {
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QWidget *pw = static_cast<QWidget *>(parent);
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return pw->style()->pixelMetric(pm, nullptr, pw);
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} else {
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return static_cast<QLayout *>(parent)->spacing();
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}
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}
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