UiUiUi/api/UIRows_8h_source.html

// SPDX-License-Identifier: BSD-2-Clause

// (C) 2022 Dirk Hillbrecht


#pragma once


#include "Arduino.h"

#include <U8g2lib.h>


#include "UIArea.h"

#include "UIWidget.h"

#include "UIWidgetGroup.h"


class UIRows: public UIWidgetGroup {


  public:


    UIRows(UIWidget* firstChild,UIWidget* next=nullptr);


    void layout(U8G2* display,UIArea* dim);


  protected:


    void computePreferredSize(U8G2 *display,UISize *preferredSize);


  private:


    uint8_t extendingChildrenCount;


    uint16_t fixedHeight;


};


// end of file

UIArea
Area consisting of left, top, right, and bottom value.
Definition: UIArea.h:20

UIRows
Widget group for widgets organized in rows one below the other.
Definition: UIRows.h:28

UIRows::computePreferredSize
void computePreferredSize(U8G2 *display, UISize *preferredSize)
Preferred size of a rows group is computed by stacking the sub-widgets appropriately.
Definition: UIRows.cpp:37

UIRows::layout
void layout(U8G2 *display, UIArea *dim)
Layout all the sub-widgets one below the other.
Definition: UIRows.cpp:18

UIRows::UIRows
UIRows(UIWidget *firstChild, UIWidget *next=nullptr)
Create a group of row-wise arranged sub-widgets.
Definition: UIRows.cpp:14

UISize
Representation of a size, i.e.
Definition: UISize.h:9

UIWidgetGroup
Main abstraction of a group of interface widgets.
Definition: UIWidgetGroup.h:29

UIWidgetGroup::firstChild
UIWidget * firstChild
The first of the widgets grouped by this widget group.
Definition: UIWidgetGroup.h:45

UIWidget
Basic widget class, ancestor of all UI widgets.
Definition: UIWidget.h:36

UIWidget::dim
UIArea dim
Actual area of this widget, set in layout().
Definition: UIWidget.h:80

UIWidget::preferredSize
UISize preferredSize(U8G2 *display)
Return the preferred size of this widget, will be called before a call to layout().
Definition: UIWidget.cpp:16

UIWidget::next
UIWidget * next
Pointer to the next widget on the same level.
Definition: UIWidget.h:65