MATLAB SIMULINK 7 - GRAPHICAL USER INTERFACE Specifications Page 43
- Page / 180
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
User Interface Controls
1-35
When not open, a popup menu displays the current choice, which is determined
by the index contained in the
Value property. The first item in the list has an
index of 1.
Popup menus are useful when you want to provide users with a number of
mutually exclusive choices, but do not want to take up the amount of space that
a series of radio buttons requires.
Programming the Popup Menu
You can program the popup menu callback to work by checking only the index
of the item selected (contained in the
Value property) or you can obtain the
actual string contained in the selected item.
This callback checks the index of the selected item and uses a switch statement
to take action based on the value. If the contents of the popup menu is fixed,
then you can use this approach.
function varargout = popupmenu1_Callback(h,eventdata,handles,varargin)
val = get(h,'Value');
switch val
case 1
% The user selected the first item
case 2
% The user selected the second item
% etc.
This callback obtains the actual string selected in the popup menu. It uses the
value to index into the list of strings. This approach may be useful if your
program dynamically loads the contents of the popup menu based on user
action and you need to obtain the selected string. Note that it is necessary to
convert the value returned by the
String property from a cell array to a string.
function varargout = popupmenu1_Callback(h,eventdata,handles,varargin)
val = get(h,'Value');
string_list = get(h,'String');
selected_string = string_list{val}; % convert from cell array to string
% etc.
Enabling or Disabling Controls
You can control whether a control responds to mouse button clicks by setting
the
Enable property. Controls have three states:
- Computation 1
- Visualization 1
- Programming 1
- How to Contact The MathWorks: 2
- Contents 3
- MATLAB GUIs 4
- GUIDE Layout Tools 5
- Getting Started with 9
- 1 Getting Started with GUIDE 10
- Show names in 11
- Getting Started Example 13
- View an Animated Demo 15
- 1. Set the GUI Figure Size 15
- 2. Add the Components 17
- 3. Align the Objects 18
- Push Buttons and Static Text 19
- Popup Menu Items 20
- Tag and Callback Properties 21
- 5. Activate the GUI 24
- The Application M-File 24
- Example – Testing the GUI 27
- 1. Add the File Menu 28
- 2. Set the Label and Tag 29
- 3. Add the Items 30
- File Menu Callback 32
- The Print Item Callback 33
- The Close Item Callback 33
- User Interface Controls 34
- Properties to Set 34
- Programming the Callback 34
- Toggle Buttons 35
- Radio Buttons 35
- Checkboxes 37
- Edit Text 37
- Designing a Slider 40
- Triggering Callback Execution 40
- Single or Multiple Selection 41
- Selection Type 41
- List Box Examples 42
- Programming the Popup Menu 43
- Plotting to Axes in GUIs 44
- GUIs with Multiple Axes 44
- Axes Callbacks 44
- 2 MATLAB GUIs 48
- Introduction 48
- Creating GUIs with GUIDE 49
- The Implementation of a GUI 49
- Updating Callbacks 52
- Resize Behavior 56
- Property Settings 56
- Command-Line Accessibility 58
- HandleVisibility – Callback 59
- HandleVisibility – Off 59
- HandleVisibility – On 59
- IntegerHandle 59
- The Generated M-File 61
- Naming Callback Subfunctions 61
- Callback Function Syntax 61
- Using Save As 67
- Getting Everything Right 67
- Avoiding Problems 68
- <automatic> to 69
- Closebutton_Callback 69
- GUI Layout Tools 72
- Activating the Figure 75
- Figure Context Menus 77
- GUI Component Context Menus 78
- Align Options 81
- Distribute Options 82
- Creating Guide Lines 83
- Layout menu 85
- Inspect Properties from the 87
- Creating a Menu 90
- Specifying Menu Properties 90
- Adding Items to the Menu 91
- Laying Out Three Menus 92
- Defining Context Menus 95
- Creating the Parent Menu 96
- Label and Tag properties 97
- UIContextMenu property 97
- Saving the GUI 99
- What a FIG-File Contains 99
- Handle Remapping 99
- 3 GUIDE Layout Tools 100
- Opening FIG-Files 100
- Programming GUIs 101
- 4 Programming GUIs 102
- GUI Programming Topics 102
- Callback property 105
- Opening the FIG-File 107
- Positioning the GUI Onscreen 108
- structure for 109
- Save the updated structure 111
- % store the changes 112
- Saving the Handles Structure 112
- Using the Default System Font 115
- Specifying a Fixed-Width Font 116
- Using a Specific Font Name 116
- System-Dependent Units 117
- Types of Callbacks 118
- Which Callback Executes 119
- Adding A Callback 119
- Using Modal Figure Windows 123
- Application Examples 125
- 5 Application Examples 126
- GUI with Multiple Axes 127
- Identifying the Axes 129
- Application Option Settings 130
- Getting User Input 131
- % Get user input from GUI 131
- Calculating Data 131
- Targeting Specific Axes 131
- Dialog Requirements 133
- Launching the Dialog 134
- Wait for User Input 134
- Making the Dialog Modal 135
- Launch the Dialog 137
- Executing a Callback 139
- Close button’s callback 141
- List Box Directory Reader 142
- Implementing the GUI 143
- Loading the List Box 145
- Opening Unknown File Types 147
- Reading Workspace Variables 149
- Enabling Multiple Selection 150
- Changing the Controller Gains 153
- Running the Simulation 153
- Plotting the Results 154
- Removing Results 154
- Application Options Settings 154
- Slider Callback 155
- Plotting the Results Data 159
- The GUI Help Button 161
- An Address Book Reader 164
- Validating the MAT-file 167
- Check_And_Load Code Listing 167
- The Contact Name Callback 169
- The Contact Phone # Callback 171
- Paging Forward or Backward 173
- Code Listing 173
- The Create New Menu 175
- Changing the Width 176
- Changing the Height 176
Related products and manuals for Software MATLAB SIMULINK 7 - GRAPHICAL USER INTERFACE
Software MATLAB BUILDER EX 1 User's Guide
(182 pages)
(182 pages)
Energizer CAPW2BODE manuali
Manuali dei proprietari e guide per l'utente per Torce Energizer CAPW2BODE.
We fornisce 1 manuali pdf Energizer CAPW2BODE per scaricare gratuitamente in base al tipo di documento: Scheda Tecnica
Energizer CAPW2BODE Scheda Tecnica (1 pagine)
Marchio: Energizer | Categoria: Flashlights | Dimensione: 0.07 MB |
Indice
Più prodotti e manuali per Torce Energizer
| Modelli | Tipo di Documento |
|---|---|
| SOLRE35BP |
Scheda Tecnica
Energizer Solar Folding Lantern,
1 pagine
|
| HD33A2ODE |
Scheda Tecnica
Energizer HD33A2ODE flashlight,
1 pagine
|
| SOLCKCCBP |
Scheda Tecnica
Energizer Solar Carabiner Crank Light,
1 pagine
|
| CAPR22ODE |
Scheda Tecnica
Energizer CAPR22ODE flashlight,
1 pagine
|
| ECAP1AAE |
Scheda Tecnica
Energizer ECAP1AAE flashlight,
1 pagine
|
| CAPG2BODE |
Scheda Tecnica
Energizer CAPG2BODE flashlight,
1 pagine
|
| 631637 |
Scheda Tecnica
Energizer Pro-Headlight 4 LED,
1 pagine
|
| MILMOS11L |
Scheda Tecnica
Energizer MILMOS11L flashlight,
1 pagine
|
| FL452WRH |
Scheda Tecnica
Energizer FL452WRH flashlight,
1 pagine
|
| PLED34AE |
Scheda Tecnica
Energizer PLED34AE flashlight,
1 pagine
|
| ELMCL11L |
Scheda Tecnica
Energizer ELMCL11L flashlight,
1 pagine
|
| HD3LMS32E |
Scheda Tecnica
Energizer 3 LED Micro Sport Headlight,
1 pagine
|
| 3151LS |
Scheda Tecnica
Energizer 3151LS flashlight,
1 pagine
|
| RCL1NM2WR |
Scheda Tecnica
Energizer RCL1NM2WR flashlight,
1 pagine
|
| KCC2BODBP |
Scheda Tecnica
Energizer KCC2BODBP flashlight,
1 pagine
|
| WRCLD41E |
Scheda Tecnica
Energizer WRCLD41E flashlight,
1 pagine
|
| 631638 |
Scheda Tecnica
Energizer Pro-Headlight 7 LED,
1 pagine
|
| 625702 |
Scheda Tecnica
Energizer Hi-Tech LED 2 in 1,
1 pagine
|
| 625701 |
Scheda Tecnica
Energizer Penlight,
1 pagine
|
| 632026 |
Scheda Tecnica
Energizer ENATEX,
1 pagine
|
© 2020, manymanuals.com. All rights reserved. | 0.030 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals