Differences

This shows you the differences between two versions of the page.

--- devwiki:python_qt [2023/12/12 06:39] – [Visibility and Style] ying
+++ devwiki:python_qt [2024/01/10 03:08] (current) – [Layout and Container] ying
@@ Line 1161: / Line 1161: @@
 my_layout.setAlignment(QtCore.Qt.AlignTop)
 </code>
-  * QGridLayout <code python>my_grid_layout.setSpacing(0) # 0 tight grid like maya grid </code>
+  * QGridLayout <code python>my_grid_layout.setSpacing(0) # 0 tight grid like maya grid
+# -- make grid equal size for all cells
+cur_layout = ui['region_grid']
+# for i in range( cur_layout.rowCount() ):
+#    cur_layout.setRowStretch( i, 1)
+for j in range( cur_layout.columnCount() ):
+    cur_layout.setColumnStretch( j, 1 )
+</code>
   * QFormLayout
   * QSplitter <code python>
@@ Line 1174: / Line 1183: @@
     * customize look <code python>
 my_tab.setStyleSheet("QTabWidget::tab-bar{alignment:center;}QTabBar::tab { min-width: 100px; }")
+</code>
+  * QScrollArea
+    * put widget into a scroll area <code python>
+# main_layout is top most layout
+main_scroll = QtWidgets.QScrollArea()
+main_scroll.setWidgetResizable(1)
+content_widget = QtWidgets.QWidget()
+content_layout = QtWidgets.QVBoxLayout(content_widget)
+main_scroll.setWidget(content_widget)
+test_label = QtWidgets.QLabel('Example Text')
+test_label.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
+content_layout.addWidget(tmpLabel)
+main_layout.addWidget(main_scroll)
+# optional
+main_layout.setStyleSheet("QScrollArea{min-width:500 px; min-height: 400px}")
 </code>
 ===== QWidget Property =====
@@ Line 1201: / Line 1229: @@
 self.uiList['user_input'].setDisabled(1) # grey out look, can use style to tune better
 self.uiList['user_input'].setReadOnly(1) # normal look, but not editable
+</code>
+  * QLineEdit password hide <code python>
+self.uiList['user_input'].setEchoMode(QtWidgets.QLineEdit.Password)
 </code>
   * QTextEdit make it accept plain text only <code python>