win32gui

How to pop-up minimized program at Taskbar python

由 大城市里の小女人 提交于 2020-06-16 09:39:50
问题 What I want to pop-up is minimized at taskbar. But when I run below code, not minimized program pop-up, one more program run, and it cannot be clicked or seen and simply exists in the taskbar. import win32gui, win32con hwnd = win32gui.FindWindow(None, "League of Legends") win32gui.SetForegroundWindow(hwnd) win32gui.ShowWindow(hwnd, win32con.SW_SHOW) What I expected : minimized program pop-up 回答1: Firstly make sure that you are locating the right window using this Finder tool. If you do not

How to pop-up minimized program at Taskbar python

由 点点圈 提交于 2020-06-16 09:39:27
问题 What I want to pop-up is minimized at taskbar. But when I run below code, not minimized program pop-up, one more program run, and it cannot be clicked or seen and simply exists in the taskbar. import win32gui, win32con hwnd = win32gui.FindWindow(None, "League of Legends") win32gui.SetForegroundWindow(hwnd) win32gui.ShowWindow(hwnd, win32con.SW_SHOW) What I expected : minimized program pop-up 回答1: Firstly make sure that you are locating the right window using this Finder tool. If you do not

Capturing screenshots with win32api python returns black image

由 ぃ、小莉子 提交于 2020-05-16 03:24:45
问题 I've used the following code examples to capture a screenshot: https://stackoverflow.com/a/3260811 https://stackoverflow.com/a/24352388/5858697 When taking a screenshot of Firefox or chrome, they return a blank black image. Capturing a screenshot of notepad works fine. I've done some research on this and I think it's because they're gpu accelerated. Other screenshot libraries work but I need to have it so I can capture a screenshot of an application even if it's not currently visible. Has

How to get a list of the name of every open window?

由 断了今生、忘了曾经 提交于 2020-05-10 18:40:09
问题 How do I get a list of the name/text of all opened windows? I tried pywinauto: pywinauto.findwindows.find_windows(title_re="*") but using * as a regex raises an error I tried win32gui: It has win32gui.GetWindowText(win32gui.GetForegroundWindow()) But in its docs I couldn't find a getAllWindows or something that returns all names/texts of open hwnd handles: http://timgolden.me.uk/pywin32-docs/contents.html 回答1: You can use win32gui.GetWindowText( hwnd ) along with win32gui.EnumWindows: import

How to get a list of the name of every open window?

由 99封情书 提交于 2020-05-10 18:38:31
问题 How do I get a list of the name/text of all opened windows? I tried pywinauto: pywinauto.findwindows.find_windows(title_re="*") but using * as a regex raises an error I tried win32gui: It has win32gui.GetWindowText(win32gui.GetForegroundWindow()) But in its docs I couldn't find a getAllWindows or something that returns all names/texts of open hwnd handles: http://timgolden.me.uk/pywin32-docs/contents.html 回答1: You can use win32gui.GetWindowText( hwnd ) along with win32gui.EnumWindows: import

win32gui ======= EnableMenuItem之百度解释

由 徘徊边缘 提交于 2020-04-06 19:30:19
函数说明 编辑 允许、禁止或变灰指定的菜单条目 函数原型 编辑 BOOL EnableMenuItem( 　　HMENU hMenu , // handle to menu 　　 UINT uIDEnableItem , // menu item to enable, disable, or gray 　　 UINT wEnable // menu item flags 　　 ); 返回值 ：返回值指定的先前状态菜单项。如果菜单项不存在,返回值是0xffffffff。 参数说明 编辑 参数类型及说明 hMenu ，菜单句柄 uIDEnableItem ，欲允许或禁止的一个菜单条目的标识符。如果在wEnable参数中设置了MF_BYCOMMAND标志，这个参数就代表欲改变菜单条目的命令ID。如设置的是MF_BYPOSITION，则这个参数代表菜单条目在菜单中的位置（第一个条目肯定是零） wEnable ，参考ModifyMenu函数中的菜单常数标志定义表，其中列出了允许使用的所有常数。对于这个函数，只能指定下述常数：MF_BYCOMMAND，MF_BYPOSITION，MF_ENABLED，MF_DISABLED以及MF_GRAYED 这些值有下列含义： · MF_BYCOMMAND 指定参数给出已存在的菜单项的命令ID号。此为缺省值。 · MF_BYPOSITION

How can I handle the resize of children windows when the parent windows is resized?

由 ＊爱你＆永不变心＊ 提交于 2020-01-26 04:56:11
问题 So I have been trying to accomplish this for a bit now. I am having trouble handling the resize of the children windows when the parent window is resized. When I do not handle the resize, the parent window is resized and the child windows stay in the same place. I have know that this has to be in the message of WM_SIZE but I do not know how to handle the rest from there. I have tried the MoveWindow() and UpdateWindow() function but it didn't seem to work for me. I have been trying to get this

Listbox change width dynamically

由 久未见 提交于 2020-01-13 19:32:54
问题 Listboxes do not auto-resize. The best we've got is: SendMessage(my_listbox, LB_SETHORIZONTALEXTENT, 1000, 0); MS helpfully notes that "...a list box does not update its horizontal extent dynamically." (why the heck not...but I digress) How can the width be set dynamically to avoid truncating the text of a message longer than 1000px? 回答1: if I understand the question... :-) You'll essentially need to measure all of the items in the list box and calculate the maximum width of the list box

How can i copy the visual content of a window and put it on a new window in win32 c++?

由 ╄→гoц情女王★ 提交于 2020-01-06 08:01:31
问题 I've read something about GetDIBits or BitBlt but i do not understand them. That could be because i don't understand how Windows actually handles graphics on windows. It would be perfect if someone could refer me to a page where i could learn about these things! :) 回答1: I solved the problem using this code in the windows WM_PAINT. It now shows the exact same content as the target window. PAINTSTRUCT ps; HDC hdc = BeginPaint(MainWindow, &ps); HDC TargetDC = GetDC(TargetWindow); RECT rect;

How can i copy the visual content of a window and put it on a new window in win32 c++?

由 烈酒焚心 提交于 2020-01-06 08:01:04
问题 I've read something about GetDIBits or BitBlt but i do not understand them. That could be because i don't understand how Windows actually handles graphics on windows. It would be perfect if someone could refer me to a page where i could learn about these things! :) 回答1: I solved the problem using this code in the windows WM_PAINT. It now shows the exact same content as the target window. PAINTSTRUCT ps; HDC hdc = BeginPaint(MainWindow, &ps); HDC TargetDC = GetDC(TargetWindow); RECT rect;
订阅 win32gui