[PyQt] strange scrolling behavior everywhere
Peter Schmidtke
pschmidtke at mmb.pcb.ub.es
Wed Feb 17 00:43:36 GMT 2010
Thanks for answering already :) I know I did not provide lots of
information, but more because I thought that this behaviour was somehow
normal.
Find attached to this mail my ui file. It behaves the same way when I do
the preview in the qt designer.
some info about the system and versions.
openSuse 11.1 64 bit
Qt Open Source Edition version 4.4.3
same qt designer
pyqt4-4.4.3-1.41 from the official repo oss from opensuse
python 2.6 (GCC 4.3.2 [gcc-4_3-branch revision 141291])
If I remember well (I'm getting old), I installed Qt4, but surely not over
the rpm package manager. Probably I got it shipped with eric + qt designer
etc.... I still have qt3 packages installed on the machine, can they
interfere?
I do not know if this is linked, but I also can not use "normally again"
the dock widgets. I can not pull them around, even when they should float,
they are indeed detached from the main window...but I can not drag them
around like I normally should be able to do. I tried pretty much everything
in the qt designer and finally gave it up (so there aren't in the current
ui file).
thanks again.
Peter
On Wed, 17 Feb 2010 00:47:17 +0100, David Boddie <david at boddie.org.uk>
wrote:
> On Tue Feb 16 13:32:12 GMT 2010, Peter Schmidtke wrote:
>
>> I have several widgets in my MainWindow (desinged with QtDesigner), like
>> a
>> QTableView and some QPlainTextEdit, where I enable automatic scrollbars
>> (not as seperate widget) if necessary.
>> The thing is, when scrolling is needed, scrollbars appear, but the
>> scrolling behavior is strange. For instance for my vertical scrollbars
>> when
>> you click left with the mouse wherever on the scrollbar it is scrolling
>> down. But I can not drag the slider to scroll. Furthermore when you
click
>> right on it, you have menu, for where to scroll (top, bottom etc..)
>
> This sounds strangely familiar, but is not normal behaviour. What is the
> behaviour of the scrollbars when you preview the form in Qt Designer?
> (You may have to add some content to the QPlainTextEdit to make sure you
> get scrollbars.)
>
>> Is there a way to get a more "normal" behaviour of the scrollbars
without
>> implementing them as separated widgets and controlling their action by
>> "hand", that is to say with in python, by capturing the sliding events
>> etc...?
>
> Usually, scrolling should just work "normally". If possible, can you put
> your
> .ui file somewhere for us to take a look at? I'm wondering if there's
> something strange in the way these widgets are configured.
>
> By the way, you don't say which platform you are running on, or the
> versions
> of Qt and PyQt you are using. Those pieces of information might also be
> helpful in figuring out the cause of the problem.
>
> David
> _______________________________________________
> PyQt mailing list PyQt at riverbankcomputing.com
> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
--
Peter Schmidtke
----------------------
PhD Student at the Molecular Modeling and Bioinformatics Group
Dep. Physical Chemistry
Faculty of Pharmacy
University of Barcelona
-------------- next part --------------
<ui version="4.0" >
<class>pocketDBMainWindow</class>
<widget class="QMainWindow" name="pocketDBMainWindow" >
<property name="geometry" >
<rect>
<x>0</x>
<y>0</y>
<width>1920</width>
<height>800</height>
</rect>
</property>
<property name="sizePolicy" >
<sizepolicy vsizetype="Preferred" hsizetype="Preferred" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="baseSize" >
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="windowTitle" >
<string>pocketDB Browser</string>
</property>
<property name="windowIcon" >
<iconset>
<normaloff>:/pocketDBIcon.png</normaloff>
<normalon>:/pocketDBIcon.png</normalon>
<activeon>:/pocketDBIcon.png</activeon>
<selectedon>:/pocketDBIcon.png</selectedon>:/pocketDBIcon.png</iconset>
</property>
<property name="styleSheet" >
<string notr="true" >#molViewer{
border: 1px solid gray;
border-radius: 10px;
}
#UniprotPlainTextEdit{
border: 1px solid gray;
border-radius: 10px;
}
#queryEdit{
border: 1px solid gray;
border-radius: 10px;
}</string>
</property>
<property name="iconSize" >
<size>
<width>64</width>
<height>64</height>
</size>
</property>
<property name="dockNestingEnabled" >
<bool>true</bool>
</property>
<property name="unifiedTitleAndToolBarOnMac" >
<bool>false</bool>
</property>
<widget class="QWidget" name="centralwidget" >
<layout class="QGridLayout" name="gridLayout" >
<item row="0" column="0" >
<layout class="QHBoxLayout" name="horizontalLayout" >
<item>
<widget class="QLineEdit" name="searchField" >
<property name="minimumSize" >
<size>
<width>200</width>
<height>0</height>
</size>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="searchButton" >
<property name="text" >
<string>search</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="combineSearchQueryCB" >
<property name="text" >
<string>Combine selected query with search</string>
</property>
</widget>
</item>
<item>
<widget class="Line" name="line_4" >
<property name="orientation" >
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label" >
<property name="text" >
<string>PDB Code</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="pdb_code" >
<property name="minimumSize" >
<size>
<width>0</width>
<height>15</height>
</size>
</property>
<property name="maximumSize" >
<size>
<width>50</width>
<height>16777215</height>
</size>
</property>
<property name="font" >
<font>
<pointsize>8</pointsize>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
</widget>
</item>
<item>
<widget class="QToolButton" name="openFileButton" >
<property name="minimumSize" >
<size>
<width>0</width>
<height>15</height>
</size>
</property>
<property name="text" >
<string>...</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_cav" >
<property name="text" >
<string>Cavity ID</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="pdb_cavity" >
<property name="maximumSize" >
<size>
<width>60</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="compareButton" >
<property name="text" >
<string>compare</string>
</property>
</widget>
</item>
<item>
<widget class="Line" name="line_3" >
<property name="orientation" >
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="pqsRadioButton" >
<property name="text" >
<string>PQS</string>
</property>
<property name="checked" >
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="pdbRadioButton" >
<property name="text" >
<string>PDB</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
<item row="1" column="0" >
<widget class="QGroupBox" name="pocketDBGroupBox" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Preferred" hsizetype="Preferred" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title" >
<string>pocketDB View</string>
</property>
<property name="flat" >
<bool>false</bool>
</property>
<property name="checkable" >
<bool>false</bool>
</property>
<layout class="QGridLayout" name="gridLayout_3" >
<item row="0" column="0" >
<layout class="QGridLayout" name="gridLayout_2" >
<property name="verticalSpacing" >
<number>5</number>
</property>
<property name="bottomMargin" >
<number>0</number>
</property>
<item row="10" column="0" colspan="2" >
<widget class="QPushButton" name="queryButton" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text" >
<string>Run Query</string>
</property>
</widget>
</item>
<item rowspan="7" row="0" column="1" >
<widget class="QTableView" name="pocketDBView" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Preferred" hsizetype="Expanding" >
<horstretch>50</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>500</width>
<height>0</height>
</size>
</property>
<property name="mouseTracking" >
<bool>false</bool>
</property>
<property name="acceptDrops" >
<bool>true</bool>
</property>
<property name="styleSheet" >
<string notr="true" >background:qlineargradient(spread:pad, x1:1, y1:1, x2:1, y2:0, stop:0 rgba(219, 219, 219, 255), stop:1 rgba(255, 255, 255, 255))</string>
</property>
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow" >
<enum>QFrame::Plain</enum>
</property>
<property name="verticalScrollBarPolicy" >
<enum>Qt::ScrollBarAsNeeded</enum>
</property>
<property name="horizontalScrollBarPolicy" >
<enum>Qt::ScrollBarAsNeeded</enum>
</property>
<property name="autoScroll" >
<bool>true</bool>
</property>
<property name="dragEnabled" >
<bool>false</bool>
</property>
<property name="dragDropMode" >
<enum>QAbstractItemView::NoDragDrop</enum>
</property>
<property name="alternatingRowColors" >
<bool>true</bool>
</property>
<property name="verticalScrollMode" >
<enum>QAbstractItemView::ScrollPerItem</enum>
</property>
<property name="showGrid" >
<bool>true</bool>
</property>
<property name="gridStyle" >
<enum>Qt::DotLine</enum>
</property>
<property name="sortingEnabled" >
<bool>false</bool>
</property>
<property name="cornerButtonEnabled" >
<bool>false</bool>
</property>
</widget>
</item>
<item row="6" column="0" >
<widget class="QTextEdit" name="queryEdit" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Expanding" hsizetype="MinimumExpanding" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="maximumSize" >
<size>
<width>16777215</width>
<height>150</height>
</size>
</property>
<property name="styleSheet" >
<string notr="true" >background:qlineargradient(spread:pad, x1:1, y1:1, x2:1, y2:0, stop:0 rgba(255,255,255,255), stop:1 rgba(210,210,250,230))</string>
</property>
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
<property name="lineWidth" >
<number>1</number>
</property>
</widget>
</item>
<item row="3" column="0" >
<widget class="QPlainTextEdit" name="UniprotPlainTextEdit" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
<horstretch>0</horstretch>
<verstretch>2</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="font" >
<font>
<pointsize>8</pointsize>
</font>
</property>
<property name="autoFillBackground" >
<bool>false</bool>
</property>
<property name="styleSheet" >
<string notr="true" >background:qlineargradient(spread:pad, x1:1, y1:1, x2:1, y2:0, stop:0 rgba(219, 219, 219, 219), stop:1 rgba(240,240,240,240))</string>
</property>
<property name="frameShape" >
<enum>QFrame::StyledPanel</enum>
</property>
<property name="lineWidth" >
<number>1</number>
</property>
</widget>
</item>
<item row="9" column="0" >
<widget class="Line" name="line_2" >
<property name="orientation" >
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item row="1" column="0" >
<widget class="QLabel" name="molViewer" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Fixed" hsizetype="Expanding" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>0</width>
<height>200</height>
</size>
</property>
<property name="autoFillBackground" >
<bool>false</bool>
</property>
<property name="text" >
<string/>
</property>
<property name="scaledContents" >
<bool>false</bool>
</property>
<property name="alignment" >
<set>Qt::AlignCenter</set>
</property>
<property name="margin" >
<number>0</number>
</property>
<property name="indent" >
<number>-1</number>
</property>
</widget>
</item>
<item row="5" column="0" >
<widget class="QComboBox" name="queryBuilder" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize" >
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="frame" >
<bool>false</bool>
</property>
<property name="modelColumn" >
<number>0</number>
</property>
<item>
<property name="text" >
<string>Get reasonably sized cavities with good drug score</string>
</property>
</item>
<item>
<property name="text" >
<string>Get reasonably sized cavities with good drug score containing ligands</string>
</property>
</item>
<item>
<property name="text" >
<string>Get reasonably sized non flexible cavities like in 2</string>
</property>
</item>
</widget>
</item>
<item row="2" column="0" >
<widget class="QLabel" name="label_2" >
<property name="text" >
<string>Ligand Name</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item row="1" column="1" >
<widget class="QGroupBox" name="PyMolGroupBox" >
<property name="sizePolicy" >
<sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title" >
<string>PyMol</string>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_2" >
<item>
<layout class="QVBoxLayout" name="PyMOLLayout" >
<property name="sizeConstraint" >
<enum>QLayout::SetMaximumSize</enum>
</property>
</layout>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<widget class="QMenuBar" name="menubar" >
<property name="geometry" >
<rect>
<x>0</x>
<y>0</y>
<width>1920</width>
<height>28</height>
</rect>
</property>
<widget class="QMenu" name="menuFile" >
<property name="title" >
<string>File</string>
</property>
<addaction name="actionSave_Query" />
<addaction name="actionLoad_Query" />
</widget>
<widget class="QMenu" name="menuCluster" >
<property name="title" >
<string>Cluster</string>
</property>
<addaction name="actionRun_hclust_on_current_query" />
</widget>
<addaction name="menuFile" />
<addaction name="menuCluster" />
</widget>
<widget class="QStatusBar" name="statusbar" >
<property name="enabled" >
<bool>false</bool>
</property>
</widget>
<action name="actionSave_Query" >
<property name="text" >
<string>Save Query</string>
</property>
</action>
<action name="actionLoad_Query" >
<property name="text" >
<string>Load Query</string>
</property>
</action>
<action name="actionRun_hclust_on_current_query" >
<property name="text" >
<string>Run hclust on current query</string>
</property>
</action>
</widget>
<resources>
<include location="icons.qrc" />
</resources>
<connections/>
</ui>
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