[VDD] Fix minimum size by adding a compact mode to quickSettingsButtons (#6890)

* [VDD] Fix minimum size by adding a compact mode to quickSettingsButtons

Took 17 minutes

Took 5 seconds

* Fix and use FlowWidget/FlowLayout

Took 35 minutes

Took 4 seconds

* Set spacings.

Took 12 minutes

* Make VDE tools flow

Took 1 hour 23 minutes

Took 5 seconds

* Squeeze and flow even more.

Took 11 minutes

* Make pushbutton compact.

Took 54 minutes

Took 7 seconds

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
This commit is contained in:
BruebachL 2026-05-14 19:07:15 +02:00 committed by GitHub
parent 762e742be0
commit 7153f7d4c1
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21 changed files with 666 additions and 617 deletions

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@ -1,7 +1,8 @@
/**
* @file flow_layout.h
* @ingroup UI
* @brief TODO: Document this.
* @brief A QLayout subclass that arranges child widgets in wrapping rows (horizontal flow)
* or wrapping columns (vertical flow).
*/
#ifndef FLOW_LAYOUT_H
@ -10,8 +11,8 @@
#include <QLayout>
#include <QList>
#include <QLoggingCategory>
#include <QStyle>
#include <QWidget>
#include <qstyle.h>
inline Q_LOGGING_CATEGORY(FlowLayoutLog, "flow_layout", QtInfoMsg);
@ -19,42 +20,55 @@ class FlowLayout : public QLayout
{
public:
explicit FlowLayout(QWidget *parent = nullptr);
FlowLayout(QWidget *parent, Qt::Orientation _flowDirection, int margin = 0, int hSpacing = 0, int vSpacing = 0);
FlowLayout(QWidget *parent, Qt::Orientation flowDirection, int margin = 0, int hSpacing = 0, int vSpacing = 0);
~FlowLayout() override;
void insertWidgetAtIndex(QWidget *toInsert, int index);
[[nodiscard]] QSize calculateMinimumSizeHorizontal() const;
[[nodiscard]] QSize calculateSizeHintVertical() const;
[[nodiscard]] QSize calculateMinimumSizeVertical() const;
// QLayout interface
void addItem(QLayoutItem *item) override;
[[nodiscard]] int count() const override;
[[nodiscard]] QLayoutItem *itemAt(int index) const override;
QLayoutItem *takeAt(int index) override;
[[nodiscard]] int horizontalSpacing() const;
void setGeometry(const QRect &rect) override;
// Size negotiation
[[nodiscard]] Qt::Orientations expandingDirections() const override;
[[nodiscard]] bool hasHeightForWidth() const override;
[[nodiscard]] int heightForWidth(int width) const override;
[[nodiscard]] int verticalSpacing() const;
[[nodiscard]] int doLayout(const QRect &rect, bool testOnly) const;
[[nodiscard]] int smartSpacing(QStyle::PixelMetric pm) const;
[[nodiscard]] int getParentScrollAreaWidth() const;
[[nodiscard]] int getParentScrollAreaHeight() const;
void setGeometry(const QRect &rect) override;
virtual int layoutAllRows(int originX, int originY, int availableWidth);
virtual void layoutSingleRow(const QVector<QLayoutItem *> &rowItems, int x, int y);
int layoutAllColumns(int originX, int originY, int availableHeight);
void layoutSingleColumn(const QVector<QLayoutItem *> &colItems, int x, int y);
[[nodiscard]] QSize sizeHint() const override;
[[nodiscard]] QSize minimumSize() const override;
[[nodiscard]] QSize calculateSizeHintHorizontal() const;
// Spacing helpers
void setHorizontalMargin(int margin)
{
horizontalMargin = margin;
}
[[nodiscard]] int horizontalSpacing() const;
void setVerticalMargin(int margin)
{
verticalMargin = margin;
}
[[nodiscard]] int verticalSpacing() const;
[[nodiscard]] int smartSpacing(QStyle::PixelMetric pm) const;
// Layout passes (virtual so subclasses can override placement logic)
virtual int layoutAllRows(int originX, int originY, int availableWidth);
virtual void layoutSingleRow(const QVector<QLayoutItem *> &rowItems, int x, int y, int availableWidth);
int layoutAllColumns(int originX, int originY, int availableHeight);
void layoutSingleColumn(const QVector<QLayoutItem *> &colItems, int x, int y);
protected:
QList<QLayoutItem *> items; // List to store layout items
// Size-hint helpers split by direction
[[nodiscard]] QSize calculateSizeHintHorizontal() const;
[[nodiscard]] QSize calculateMinimumSizeHorizontal() const;
[[nodiscard]] QSize calculateSizeHintVertical() const;
[[nodiscard]] QSize calculateMinimumSizeVertical() const;
QList<QLayoutItem *> items;
Qt::Orientation flowDirection;
int horizontalMargin;
int verticalMargin;
int horizontalMargin; ///< Horizontal spacing between items (-1 = use style default)
int verticalMargin; ///< Vertical spacing between items (-1 = use style default)
};
#endif // FLOW_LAYOUT_H