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PySideを使ってツールバーの表示をテスト
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| #!python | |
| # -*- mode: python; Encoding: utf-8; coding: utf-8 -*- | |
| # Last updated: <2016/11/18 07:05:41 +0900> | |
| u""" | |
| PySide, QToolBar test. | |
| ツールバーを作ってみるテスト。 | |
| Windows10 x64 + Python 2.7.12 + PySide 1.2.4 で動作確認。 | |
| """ | |
| import sys | |
| from PySide.QtCore import * # NOQA | |
| from PySide.QtGui import * # NOQA | |
| # from PySide import QtSvg, QtXml # NOQA | |
| class MyMainWindow(QMainWindow): | |
| u"""メインウインドウ.""" | |
| def __init__(self, parent=None): | |
| """init.""" | |
| super(MyMainWindow, self).__init__(parent) | |
| # for s in QImageReader.supportedImageFormats(): | |
| # print(s) | |
| self.load_toolbar_image() | |
| self.init_menubar() | |
| self.init_statusbar() | |
| self.init_cwidget() | |
| def load_toolbar_image(self): | |
| u"""ツールバー用の画像読み込み.""" | |
| im = QImage("./tmp_toolbar_img.png") | |
| # アイコンサイズで画像を分割 | |
| w, h = 32, 32 | |
| self.icons = [] | |
| for x in range(im.width() / w): | |
| nim = im.copy(x * w, 0, w, h) | |
| self.icons.append(QPixmap(nim)) | |
| def init_menubar(self): | |
| u"""メニューバーの初期化.""" | |
| new_action = QAction("&New", self) | |
| new_action.setToolTip("New Canvas") | |
| new_icon = QIcon(self.icons[9]) | |
| # new_icon = self.style().standardIcon(QStyle.SP_FileIcon) | |
| new_action.setIcon(new_icon) | |
| new_action.setShortcut(QKeySequence(QKeySequence.New)) | |
| new_action.triggered.connect(self.new_canvas) | |
| open_action = QAction("&Open", self) | |
| open_action.setToolTip("Open Image") | |
| open_icon = QIcon(self.icons[10]) | |
| # open_icon = self.style().standardIcon(QStyle.SP_DialogOpenButton) | |
| open_action.setIcon(open_icon) | |
| open_action.setShortcut(QKeySequence(QKeySequence.Open)) | |
| open_action.triggered.connect(self.open_image) | |
| save_action = QAction("&Save", self) | |
| save_action.setToolTip("Save Canvas") | |
| save_icon = QIcon(self.icons[11]) | |
| # save_icon = self.style().standardIcon(QStyle.SP_DialogSaveButton) | |
| save_action.setIcon(save_icon) | |
| save_action.setShortcut(QKeySequence(QKeySequence.Save)) | |
| save_action.triggered.connect(self.save_canvas) | |
| exit_action = QAction("&Exit", self) | |
| exit_action.setToolTip("Exit application") | |
| exit_action.setIcon(QIcon(self.icons[18])) | |
| exit_action.setShortcut('Alt+X') | |
| exit_action.triggered.connect(qApp.quit) | |
| undo_action = QAction("&Undo", self) | |
| undo_action.setIcon(QIcon(self.icons[12])) | |
| undo_action.setShortcut(QKeySequence(QKeySequence.Undo)) | |
| undo_action.triggered.connect(self.undo) | |
| zoomin_action = QAction("Zoom &In", self) | |
| zoomin_action.setIcon(QIcon(self.icons[14])) | |
| zoomin_action.setShortcut(QKeySequence(QKeySequence.ZoomIn)) | |
| zoomin_action.triggered.connect(self.zoom_in) | |
| zoomout_action = QAction("Zoom &Out", self) | |
| zoomout_action.setIcon(QIcon(self.icons[15])) | |
| zoomout_action.setShortcut(QKeySequence(QKeySequence.ZoomOut)) | |
| zoomout_action.triggered.connect(self.zoom_out) | |
| zoomact_action = QAction("Zoom &1:1", self) | |
| zoomact_action.setIcon(QIcon(self.icons[16])) | |
| zoomact_action.setShortcut("Ctrl+1") | |
| zoomact_action.triggered.connect(self.zoom_actual) | |
| zoomfit_action = QAction("Zoom &Fit", self) | |
| zoomfit_action.setIcon(QIcon(self.icons[17])) | |
| # zoomfit_action.setShortcut("Ctrl+0") | |
| zoomfit_action.triggered.connect(self.zoom_fit) | |
| # ツール群。checkableをTrueにしてることに注意 | |
| pen_action = QAction("Pen", self) | |
| pen_action.setIcon(QIcon(self.icons[0])) | |
| pen_action.setCheckable(True) | |
| pen_action.setShortcut("P") | |
| pen_action.triggered.connect(self.pen_tool) | |
| eraser_action = QAction("Eraser", self) | |
| eraser_action.setIcon(QIcon(self.icons[2])) | |
| eraser_action.setCheckable(True) | |
| eraser_action.setShortcut("E") | |
| eraser_action.triggered.connect(self.eraser_tool) | |
| # こういう書き方もできる | |
| line_action = QAction(QIcon(self.icons[3]), "Line", self, | |
| checkable=True, shortcut="L", | |
| statusTip="Line", | |
| triggered=self.line_tool) | |
| rect_action = QAction(QIcon(self.icons[4]), "Rectangle", self, | |
| checkable=True, shortcut="R", | |
| triggered=self.rectangle_tool) | |
| rect_fill_action = QAction(QIcon(self.icons[5]), "Rectangle fill", | |
| self, checkable=True, shortcut="A", | |
| triggered=self.rectangle_fill_tool) | |
| fill_action = QAction(QIcon(self.icons[6]), "Fill", self, | |
| checkable=True, shortcut="F", | |
| triggered=self.fill_tool) | |
| picker_action = QAction(QIcon(self.icons[7]), "Color Picker", self, | |
| checkable=True, shortcut="C", | |
| triggered=self.color_picker_tool) | |
| sel_action = QAction(QIcon(self.icons[8]), "Select", self, | |
| checkable=True, shortcut="S", | |
| triggered=self.select_tool) | |
| # ツール群はグループ化する。どれか一つだけが選ばれる状態になる。 | |
| self.tools_grp = QActionGroup(self) | |
| self.tools_grp.addAction(pen_action) | |
| self.tools_grp.addAction(eraser_action) | |
| self.tools_grp.addAction(line_action) | |
| self.tools_grp.addAction(rect_action) | |
| self.tools_grp.addAction(rect_fill_action) | |
| self.tools_grp.addAction(fill_action) | |
| self.tools_grp.addAction(picker_action) | |
| self.tools_grp.addAction(sel_action) | |
| pen_action.setChecked(True) | |
| # メニューバーに登録 | |
| mb = self.menuBar() | |
| file_menu = mb.addMenu("&File") | |
| file_menu.addAction(new_action) | |
| file_menu.addAction(open_action) | |
| file_menu.addAction(save_action) | |
| file_menu.addSeparator() | |
| file_menu.addAction(exit_action) | |
| edit_menu = mb.addMenu("&Edit") | |
| edit_menu.addAction(undo_action) | |
| view_menu = mb.addMenu("&View") | |
| view_menu.addAction(zoomin_action) | |
| view_menu.addAction(zoomout_action) | |
| view_menu.addAction(zoomact_action) | |
| view_menu.addAction(zoomfit_action) | |
| tools_menu = mb.addMenu("&Tools") | |
| tools_menu.addAction(pen_action) | |
| tools_menu.addAction(eraser_action) | |
| tools_menu.addAction(line_action) | |
| tools_menu.addAction(rect_action) | |
| tools_menu.addAction(rect_fill_action) | |
| tools_menu.addAction(fill_action) | |
| tools_menu.addAction(picker_action) | |
| tools_menu.addAction(sel_action) | |
| # ファイル関係ツールバーを設定 | |
| self.file_tb = QToolBar("File") | |
| self.addToolBar(self.file_tb) | |
| self.file_tb.addAction(exit_action) | |
| self.file_tb.addSeparator() | |
| self.file_tb.addAction(new_action) | |
| self.file_tb.addAction(open_action) | |
| self.file_tb.addAction(save_action) | |
| self.file_tb.addSeparator() | |
| self.file_tb.addAction(undo_action) | |
| self.file_tb.setIconSize(QSize(32, 32)) | |
| # ツール関係ツールバーを設定 | |
| self.tools_tb = QToolBar("Tools") | |
| self.addToolBar(self.tools_tb) | |
| self.tools_tb.addAction(pen_action) | |
| self.tools_tb.addAction(eraser_action) | |
| self.tools_tb.addAction(line_action) | |
| self.tools_tb.addAction(rect_action) | |
| self.tools_tb.addAction(rect_fill_action) | |
| self.tools_tb.addAction(fill_action) | |
| self.tools_tb.addAction(picker_action) | |
| self.tools_tb.addAction(sel_action) | |
| self.tools_tb.setIconSize(QSize(32, 32)) | |
| # ズーム関係ツールバーを設定 | |
| self.view_tb = QToolBar("View") | |
| self.addToolBar(self.view_tb) | |
| self.view_tb.addAction(zoomin_action) | |
| self.view_tb.addAction(zoomout_action) | |
| self.view_tb.addAction(zoomact_action) | |
| self.view_tb.addAction(zoomfit_action) | |
| self.view_tb.setIconSize(QSize(32, 32)) | |
| def init_statusbar(self): | |
| """init statusbar.""" | |
| self.statusBar() | |
| self.statusBar().showMessage("Ready.") | |
| def init_cwidget(self): | |
| """init central widget.""" | |
| scene = QGraphicsScene() | |
| pm = QPixmap("./tmp_bg.png") | |
| scene.addPixmap(pm) | |
| self.gview = QGraphicsView(self) | |
| self.gview.setScene(scene) | |
| self.setCentralWidget(self.gview) | |
| def new_canvas(self): | |
| """new canvas.""" | |
| self.statusBar().showMessage("New Canvas.") | |
| def open_image(self): | |
| """open image.""" | |
| self.statusBar().showMessage("Open Image.") | |
| def save_canvas(self): | |
| """save canvas.""" | |
| self.statusBar().showMessage("Save Canvas.") | |
| def undo(self): | |
| """undo.""" | |
| self.statusBar().showMessage("Undo.") | |
| def zoom_in(self): | |
| """zoom in.""" | |
| self.statusBar().showMessage("Zoom In.") | |
| def zoom_out(self): | |
| """zoom out.""" | |
| self.statusBar().showMessage("Zoom Out.") | |
| def zoom_actual(self): | |
| """zoom actual.""" | |
| self.statusBar().showMessage("Zoom Actual.") | |
| def zoom_fit(self): | |
| """zoom fit.""" | |
| self.statusBar().showMessage("Zoom Fit.") | |
| def pen_tool(self): | |
| """pen tool.""" | |
| self.statusBar().showMessage("Select Pen tool") | |
| def eraser_tool(self): | |
| """eraser tool.""" | |
| self.statusBar().showMessage("Select Eraser tool") | |
| def line_tool(self): | |
| """line tool.""" | |
| self.statusBar().showMessage("Select Line tool") | |
| def rectangle_tool(self): | |
| """rectangle tool.""" | |
| self.statusBar().showMessage("Select Rectangle tool") | |
| def rectangle_fill_tool(self): | |
| """rectangle fill tool.""" | |
| self.statusBar().showMessage("Select Rectangle fill tool") | |
| def fill_tool(self): | |
| """fill tool.""" | |
| self.statusBar().showMessage("Select Fill tool") | |
| def color_picker_tool(self): | |
| """color picker tool.""" | |
| self.statusBar().showMessage("Select Color picker tool") | |
| def select_tool(self): | |
| """select tool.""" | |
| self.statusBar().showMessage("Select Select tool") | |
| def main(): | |
| """main.""" | |
| app = QApplication(sys.argv) | |
| # qApp.setStyle(QStyleFactory.create('Cleanlooks')) | |
| w = MyMainWindow() | |
| w.setWindowTitle("PySide QToolBar Test") | |
| w.show() | |
| sys.exit(app.exec_()) | |
| if __name__ == '__main__': | |
| main() |
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