libt3widget
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Classes | |
class | drop_down_list_t |
Drop-down list implementation for text_field_t. More... | |
Public Member Functions | |
virtual void | bad_draw_recheck (void) |
Function called on reception of the terminal_settings_changed signal. More... | |
const std::string * | get_text (void) const |
Retrieve the text shown by the text_field_t. More... | |
virtual void | hide (void) |
Hide the window_component_t. More... | |
virtual bool | is_hotkey (key_t key) |
Query whether key is a hotkey for this widget. More... | |
virtual bool | process_key (key_t key) |
Handle a key press by the user. More... | |
virtual bool | process_mouse_event (mouse_event_t event) |
Process a mouse event. More... | |
void | set_autocomplete (string_list_base_t *_completions) |
Set the autocompletion list. More... | |
virtual void | set_focus (focus_t _focus) |
Set whether this window_component_t has the input focus. More... | |
void | set_key_filter (key_t *keys, size_t nr_of_keys, bool accept) |
Set the list of keys to accept or reject. More... | |
void | set_label (smart_label_t *_label) |
Associate a label with this text_field_t. More... | |
virtual bool | set_size (optint height, optint width) |
Set the size of this window_component_t. More... | |
void | set_text (const std::string *text) |
Set the text of the text_field_t. More... | |
void | set_text (const char *text) |
Set the text of the text_field_t. More... | |
void | set_text (const char *text, size_t size) |
Set the text of the text_field_t. More... | |
virtual void | show (void) |
Display the window_component_t. More... | |
T3_WIDGET_SIGNAL (activate, void) | |
virtual void | update_contents (void) |
Update the contents of the window. More... | |
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virtual bool | accepts_focus (void) |
Query whether this widget accepts focus. More... | |
virtual void | force_redraw (void) |
Request that this window_component_t be completely redrawn. More... | |
virtual bool | is_enabled (void) |
Query the enabled status of this widget. More... | |
virtual bool | is_shown (void) |
Query the visibility status of this widget. More... | |
virtual void | set_anchor (window_component_t *anchor, int relation) |
Set this widget's anchor. More... | |
virtual void | set_enabled (bool enable) |
Set the enabled status of this widget. More... | |
virtual void | set_position (optint top, optint left) |
Move the window_component_t to a specified position. More... | |
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virtual t3_window_t * | get_base_window (void) |
Retrieve the t3_window_t for this window_component_t. More... | |
window_component_t (void) | |
Base constructor. More... | |
virtual | ~window_component_t (void) |
Base destructor. More... | |
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void | grab_mouse (void) |
Grab all future mouse events. More... | |
void | register_mouse_target (t3_window_t *target) |
Register a window to receive mouse events. More... | |
void | release_mouse_grab (void) |
Release a previous mouse grab. More... | |
void | unregister_mouse_target (t3_window_t *target) |
Unregister a window to receive mouse events. More... | |
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center_component_t (void) | |
Create a new center_component_t. More... | |
virtual void | set_center_window (window_component_t *_center_window) |
Set the window_component_t to center over. More... | |
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bad_draw_recheck_t (void) | |
Base constructor. More... | |
virtual | ~bad_draw_recheck_t (void) |
Base destructor. More... | |
Protected Member Functions | |
bool | has_focus (void) const |
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void | init_unbacked_window (int height, int width, bool register_as_mouse_target=false) |
Initialize the window with an unbacked t3_window_t with height and width . More... | |
void | init_window (int height, int width, bool register_as_mouse_target=true) |
Initialize the window with a t3_window_t with height and width . More... | |
widget_t (int height, int width, bool register_as_mouse_target=true) | |
Constructor which creates a default t3_window_t with height and width . More... | |
widget_t (void) | |
Constructor which does not create a default t3_window_t. More... | |
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mouse_target_t (bool use_window=true) | |
Additional Inherited Members | |
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enum | focus_t { FOCUS_OUT, FOCUS_SET, FOCUS_IN_FWD, FOCUS_IN_BCK, FOCUS_REVERT } |
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static bool | handle_mouse_event (mouse_event_t event) |
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bool | enabled |
Widget is enabled. More... | |
bool | redraw |
Widget requires redrawing on next update_contents call. More... | |
bool | shown |
Widget is shown. More... | |
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cleanup_t3_window_ptr | window |
The t3_window_t used for presenting this item on screen (see libt3window). More... | |
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window_component_t * | center_window |
The window_component_t to center over. More... | |
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virtual |
Function called on reception of the terminal_settings_changed
signal.
Implements t3_widget::bad_draw_recheck_t.
const string * t3_widget::text_field_t::get_text | ( | void | ) | const |
Retrieve the text shown by the text_field_t.
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virtual |
Hide the window_component_t.
Reimplemented from t3_widget::widget_t.
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virtual |
Query whether key is a hotkey for this widget.
Reimplemented from t3_widget::widget_t.
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virtual |
Handle a key press by the user.
Implements t3_widget::window_component_t.
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Process a mouse event.
Reimplemented from t3_widget::widget_t.
void t3_widget::text_field_t::set_autocomplete | ( | string_list_base_t * | _completions | ) |
Set the autocompletion list.
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virtual |
Set whether this window_component_t has the input focus.
Note that this merely notifies the window_component_t that it should change it's appearance to indicate the user that this window_component_t has the input focus. Which window_component_t actually receives the input events is handled outside of the window_component_t.
Reimplemented from t3_widget::widget_t.
void t3_widget::text_field_t::set_key_filter | ( | key_t * | keys, |
size_t | nr_of_keys, | ||
bool | accept | ||
) |
Set the list of keys to accept or reject.
keys | The list of keys to accept or reject. |
nr_of_keys | The size of keys . |
accept | Boolean indicating whether the keys in keys should be accepted or rejected. |
void t3_widget::text_field_t::set_label | ( | smart_label_t * | _label | ) |
Associate a label with this text_field_t.
The reason to associate a smart_label_t with a text_field_t is that it allows the use of a hotkey to jump to the text_field_t. The is_hotkey function will report the result of smart_label_t::is_hotkey.
Set the size of this window_component_t.
height | The new height of the window_component_t in cells, or None if it should remain unchanged. |
width | The new width of the window_component_t in cells, or None if it should remain unchanged. |
Implements t3_widget::window_component_t.
void t3_widget::text_field_t::set_text | ( | const std::string * | text | ) |
Set the text of the text_field_t.
void t3_widget::text_field_t::set_text | ( | const char * | text | ) |
Set the text of the text_field_t.
void t3_widget::text_field_t::set_text | ( | const char * | text, |
size_t | size | ||
) |
Set the text of the text_field_t.
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virtual |
Display the window_component_t.
Reimplemented from t3_widget::widget_t.
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virtual |
Update the contents of the window.
Implements t3_widget::window_component_t.