pyqt-image-file-explorer-table-widget

PyQt QTableWidget for image file explorer

Requirements

PyQt5 >= 5.8

Setup

python -m pip install pyqt-image-file-explorer-table-widget

Included Packages

• pyqt-resource-helper

Feature

• Being able to set column count with setColumnCount(columns: int)

• Being able to remove selected cells with removeSelectedCells()

• Set cell padding with setCellPadding(padding: int). No padding by defeault.

• Set cell margin (set space between cells) with setCellMargin(margin: int) - This doesn't give the space between cells, just looks like it. I will figure it out how to set the space between cells properly. No margin by default.

• Resize friendly

• If you want to add grid(no grid by default), use setShowGrid(f: bool) even though this is provided by QTableWidget originally.

• showTinyImageBigger(f: bool) to expand image which is so small that it's hard to see

Example

import os



from pyqt_image_file_explorer_table_widget.imageFileExplorerTableWidget import ImageFileExplorerTableWidget

from PyQt5.QtWidgets import QWidget, QPushButton, QHBoxLayout, QGridLayout, QFileDialog, QApplication





class ImageFileExplorerExample(QWidget):

    def __init__(self):

        super().__init__()

        self.__initUi()



    def __initUi(self):

        self.__tableWidget = ImageFileExplorerTableWidget()



        addBtn = QPushButton('Add')

        addBtn.clicked.connect(self.__add)



        delBtn = QPushButton('Remove')

        delBtn.clicked.connect(self.__delete)



        lay = QHBoxLayout()

        lay.addWidget(addBtn)

        lay.addWidget(delBtn)

        lay.setContentsMargins(0, 0, 0, 0)



        btns = QWidget()

        btns.setLayout(lay)



        self.__tableWidget.setColumnCount(6)



        lay = QGridLayout()

        lay.addWidget(btns)

        lay.addWidget(self.__tableWidget)

        lay.setContentsMargins(0, 0, 0, 0)



        self.setLayout(lay)



    def __add(self):

        dirname = QFileDialog.getExistingDirectory(self, 'Open directory', '')

        if dirname:

            filenames = [os.path.join(dirname, filename) for filename in os.listdir(dirname)]

            filenames = list(filter(lambda x: os.path.splitext(x)[-1] in ['.png'],

                                    [filename for filename in filenames])) # In this example, png only

            self.__tableWidget.addCells(filenames)



    def __delete(self):

        self.__tableWidget.removeSelectedCells()





if __name__ == "__main__":

    import sys



    app = QApplication(sys.argv)

    imageFileExplorerExample = ImageFileExplorerExample()

    imageFileExplorerExample.show()

    app.exec_()

Result

After select add.png, addTab.png, bold.png and remove all of them