Skip to content

Qt-Widgets/Pagination

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

37 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Pagination

a paging widget based on Qt

stylesheet demo

Pagination{
	font-size:16px;
	font-family:"Microsoft YaHei UI";
	padding:8px;

	qproperty-spacing: 6;
	qproperty-totalsize: 46;
	qproperty-sizeofperpage: 2;
}

Pagination>QPushButton{
	border-radius:4px;
	color:#666;
	background:white;
}

Pagination>QPushButton:disabled{
	color:#666;
	background:transparent;
}

Pagination>QPushButton:hover{
	color:white;
	background:#86EDD9;
}

Pagination>QPushButton:selected{
	color:white;
	background:#1ABC9C;
}

Pagination>QPushButton:pressed{
	color:white;
	background:#1ABC9C;
}

image

Pagination{
	font-size:16px;
	font-family:"Microsoft YaHei UI";
	padding:8px;

	qproperty-spacing: 6;
	qproperty-totalsize: 46;
	qproperty-sizeofperpage: 2;
	qproperty-pageUpText: "上一页";
	qproperty-pageDownText: "下一页";
}
Pagination>QPushButton{
	border:1px solid #dce0e0;
	color:#666;
	background:white;
}
Pagination>QPushButton:selected{
	color:white;
	background:#0073A9;
}
Pagination>QPushButton:pressed{
	color:white;
	background:#0073A9;
}

image

Pagination{
	font-size:16px;
	font-family:"Microsoft YaHei UI";
	padding:8px;

	qproperty-spacing: 1;
	qproperty-totalsize: 46;
	qproperty-sizeofperpage: 2;
	qproperty-pageUpText: "上一页";
	qproperty-pageDownText: "下一页";
}
Pagination>QPushButton{
	color:#666;
	background:white;
	border:none;
}
Pagination>QPushButton:hover{
	color:#0073A9;
}
Pagination>QPushButton:selected{
	color:white;
	background:#0073A9;
}
Pagination>QPushButton:pressed{
	color:white;
	background:#0073A9;
}

/*your parent widget stylesheet:*/
background:#dce0e0;

image

paging style

pagination->setPagingStyle(new PagingStyle2);

image

customize your own paging style

#include "pagingutil.h"

class MyPagingStyle : public PagingUtil {
public:
	using PagingUtil::PagingUtil;

	void reCacheNumbers() override {
		curCacheNumbers.clear();
		//do your own paging cache here
	}
}

//then..
pagination->setPagingStyle(new MyPagingStyle);

Note: The curCacheNumbers stored numbers for display, or -1 if it's an ellipsis

function

properties

name description getter/setter
spacing spacing between buttons getBoxSpacing/setBoxSpacing
totalsize all of display item size getTotalSize/getTotalSize
sizeofperpage size of one page getSizeofPerPage/setSizeofPerPage
pageUpText left page button display text getPageUpText/setPageUpText
pageDownText right page button display text getPageDownText/setPageDownText

build the plugin(pagination_plugin.dll) project, and use pagination widget in Qt Designer
image

configure properties in Qt Designer property window
image

what's means of this properties:
image

public functions

  • void setPagingStyle(PagingUtil* pagingStyle)
    Change the current page numbers display style.
    By default, use PagingStyle1.
    The ownership of pagingStyle is transferred to the pagination widget, and it's the widget's responsibility to delete it.
  • void setCurrentPage(int number)
    Change the current selected number, the number is used to display instead of index. If the number is different from the current number, pageIndexChanged will be emit.
  • void pageUp()
    Jump to previous page.
  • void pageDown()
    Jump to next page.
  • void pageFirst()
    Jump to the first page.
  • void pageLast()
    Jump to last page.
  • int getCurrentPageIndex() const
    Return current selected page index.

signals

  • void pageIndexChanged(int index)
    will be emit whenever the number changes.

protected

  • virtual QString numberFormat(int number) const
    Can be implemented in subclasses to reformat current display number to string, and -1 if it's an ellipsis.
  • virtual void drawNumber(const QRect& rect, int number, QPainter* painter)
    Draw the number in target rect, can paint your own number display style in subclasses.
    For the hover state, to check 'hoverNumber == number'.
    For the selected state, to check 'pagingStyle->isSelectedNumber(number)'.
  • virtual void drawEllipsis(const QRect& rect, int number, QPainter* painter)
    Draw an ellipsis only.
  • virtual void drawPageUpBtn(const QRect& rect, QPainter* painter)
    Draw previous page button.
    For the hover state, to check 'hoverNumber == -3'.
  • virtual void drawPageDownBtn(const QRect& rect, QPainter* painter)
    Draw next page button.
    For the hover state, to check 'hoverNumber == -2'.

qml

Rectangle {
	width: 600
	height: 60
	color: "#303030"

	Pagination {
		id: pagination
		anchors.right: parent.right
		anchors.rightMargin: 8
		anchors.verticalCenter: parent.verticalCenter
		pageSize: 21

		onCurrentValueChanged: {
			console.log(pagination.currentValue)
		}
	}
}

image

About

a paging widget based on Qt

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • C++ 77.2%
  • QML 15.2%
  • CMake 7.6%