is a Python-enhanced molecular graphics tool. It excels at 3D visualization of proteins, small molecules, density, surfaces, and trajectories. It also includes molecular editing, ray tracing, and movies. Open Source version.
| mimic_pmg_tk.py (pymol-open-source-2.2.0) | : | mimic_pmg_tk.py (pymol-open-source-2.3.0) |
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| skipping to change at line 109 | | skipping to change at line 109 |
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| self._setting = None | | self._setting = None |
| | |
| @property | | @property |
| def setting(self): | | def setting(self): |
| if self._setting is None: | | if self._setting is None: |
| from pmg_tk.Setting import Setting | | from pmg_tk.Setting import Setting |
| self._setting = Setting(self._pmgapp) | | self._setting = Setting(self._pmgapp) |
| | |
| return self._setting | | return self._setting |
| | |
|
| | class tkapp_proxy(object): |
| | def __init__(self, proxied, pmgapp): |
| | self._proxied = proxied |
| | self._pmgapp = pmgapp |
| | |
| | def __getattr__(self, name): |
| | return getattr(self._proxied, name) |
| | |
| | def call(self, tkcmd, *args): |
| | # suspend our own updates for commands which enter the event loop |
| | pause = tkcmd in ('update', 'tkwait', 'vwait') |
| | |
| | if pause: |
| | self._pmgapp._tk_update_paused += 1 |
| | |
| | try: |
| | r = self._proxied.call(tkcmd, *args) |
| | finally: |
| | if pause: |
| | self._pmgapp._tk_update_paused -= 1 |
| | |
| | return r |
| | |
| class PMGApp(object): | | class PMGApp(object): |
| def __init__(self): | | def __init__(self): |
| import pymol | | import pymol |
| self._root = None | | self._root = None |
| self.pymol = pymol | | self.pymol = pymol |
| self.skin = PMGSkin(self) | | self.skin = PMGSkin(self) |
|
| | self._tk_update_paused = 0 |
| | |
| @property | | @property |
| def root(self): | | def root(self): |
| if self._root is None: | | if self._root is None: |
| from pymol.Qt import QtCore | | from pymol.Qt import QtCore |
| | |
| tkinter_init() | | tkinter_init() |
| | |
| # create Tk instance in this thread | | # create Tk instance in this thread |
| self._root = tkinter.Tk() | | self._root = tkinter.Tk() |
|
| | self._root.tk = tkapp_proxy(self._root.tk, self) |
| self._root.withdraw() | | self._root.withdraw() |
| | |
| # feed Tk event loop from this thread | | # feed Tk event loop from this thread |
| timer = QtCore.QTimer() | | timer = QtCore.QTimer() |
| @timer.timeout.connect | | @timer.timeout.connect |
| def _(): | | def _(): |
|
| self._root.update() | | if not self._tk_update_paused: |
| | self._root.update() |
| timer.start() | | timer.start() |
| timer.setSingleShot(True) | | timer.setSingleShot(True) |
| timer.start(50) | | timer.start(50) |
| | |
| # keep reference to timer | | # keep reference to timer |
| self._tk_update_timer = timer | | self._tk_update_timer = timer |
| | |
| import Pmw | | import Pmw |
| Pmw.initialise(self._root) | | Pmw.initialise(self._root) |
| | |
| | | |
| End of changes. 4 change blocks. |
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| 1 lines changed or deleted | | 27 lines changed or added |
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"Fossies" - the Fresh Open Source Software Archive 